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| author | Binh-Minh Ribler <bmribler@hdfgroup.org> | 2019-01-06 07:45:15 (GMT) |
|---|---|---|
| committer | Binh-Minh Ribler <bmribler@hdfgroup.org> | 2019-01-06 07:45:15 (GMT) |
| commit | aa62951a5fbbffa88185a58aea2b7526f5e66ce6 (patch) | |
| tree | 210e7ae75fdb65fbcdc7c4049e6d80e9060b3f5b /src | |
| parent | e1b59919bb96f68f3b372a73790ecbe4ac3b395a (diff) | |
| parent | 0e34f0feaaeb6d2286f87f695f25fae45c070a42 (diff) | |
| download | hdf5-aa62951a5fbbffa88185a58aea2b7526f5e66ce6.zip hdf5-aa62951a5fbbffa88185a58aea2b7526f5e66ce6.tar.gz hdf5-aa62951a5fbbffa88185a58aea2b7526f5e66ce6.tar.bz2 | |
Merge branch 'develop' of https://bitbucket.hdfgroup.org/scm/~bmribler/hdf5_bmr_fixbug into develop
Diffstat (limited to 'src')
47 files changed, 4265 insertions, 2374 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index c9a2fda..40b64f5 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -39,7 +39,6 @@ IDE_GENERATED_PROPERTIES ("H5A" "${H5A_HDRS}" "${H5A_SOURCES}" ) set (H5AC_SOURCES ${HDF5_SRC_DIR}/H5AC.c ${HDF5_SRC_DIR}/H5ACdbg.c - ${HDF5_SRC_DIR}/H5AClog.c ${HDF5_SRC_DIR}/H5ACmpio.c ${HDF5_SRC_DIR}/H5ACproxy_entry.c ) @@ -81,6 +80,8 @@ set (H5C_SOURCES ${HDF5_SRC_DIR}/H5Cepoch.c ${HDF5_SRC_DIR}/H5Cimage.c ${HDF5_SRC_DIR}/H5Clog.c + ${HDF5_SRC_DIR}/H5Clog_json.c + ${HDF5_SRC_DIR}/H5Clog_trace.c ${HDF5_SRC_DIR}/H5Cmpio.c ${HDF5_SRC_DIR}/H5Cprefetched.c ${HDF5_SRC_DIR}/H5Cquery.c @@ -779,6 +780,7 @@ set (H5_PRIVATE_HEADERS ${HDF5_SRC_DIR}/H5B2pkg.h ${HDF5_SRC_DIR}/H5B2private.h + ${HDF5_SRC_DIR}/H5Clog.h ${HDF5_SRC_DIR}/H5Cpkg.h ${HDF5_SRC_DIR}/H5Cprivate.h @@ -1201,10 +1201,16 @@ H5Arename(hid_t loc_id, const char *old_name, const char *new_name) H5TRACE3("e", "i*s*s", loc_id, old_name, new_name); /* check arguments */ - if(!old_name || !new_name) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "name is nil") if(H5I_ATTR == H5I_get_type(loc_id)) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "location is not valid for an attribute") + if(!old_name) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "old attribute name cannot be NULL") + if(!*old_name) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "old attribute name cannot be an empty string") + if(!new_name) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "new attribute name cannot be NULL") + if(!*new_name) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "new attribute name cannot be an empty string") /* Avoid thrashing things if the names are the same */ if(HDstrcmp(old_name, new_name)) { @@ -30,22 +30,24 @@ /****************/ #include "H5ACmodule.h" /* This source code file is part of the H5AC module */ -#define H5F_FRIEND /* Suppress error about including H5Fpkg */ +#define H5C_FRIEND /* Suppress error about including H5Cpkg */ +#define H5F_FRIEND /* Suppress error about including H5Fpkg */ /***********/ /* Headers */ /***********/ -#include "H5private.h" /* Generic Functions */ -#include "H5ACpkg.h" /* Metadata cache */ -#include "H5Cprivate.h" /* Cache */ -#include "H5CXprivate.h" /* API Contexts */ -#include "H5Eprivate.h" /* Error handling */ -#include "H5Fpkg.h" /* Files */ -#include "H5FDprivate.h" /* File drivers */ -#include "H5Iprivate.h" /* IDs */ -#include "H5Pprivate.h" /* Property lists */ -#include "H5SLprivate.h" /* Skip Lists */ +#include "H5private.h" /* Generic Functions */ +#include "H5ACpkg.h" /* Metadata cache */ +#include "H5Clog.h" /* Cache logging */ +#include "H5Cpkg.h" /* Cache */ +#include "H5CXprivate.h" /* API Contexts */ +#include "H5Eprivate.h" /* Error handling */ +#include "H5Fpkg.h" /* Files */ +#include "H5FDprivate.h" /* File drivers */ +#include "H5Iprivate.h" /* IDs */ +#include "H5Pprivate.h" /* Property lists */ +#include "H5SLprivate.h" /* Skip Lists */ /****************/ @@ -128,7 +130,7 @@ static const H5AC_class_t *const H5AC_class_s[] = { H5AC_DRVRINFO, /* (26) driver info block (supplements superblock) */ H5AC_EPOCH_MARKER, /* (27) epoch marker - always internal to cache */ H5AC_PROXY_ENTRY, /* (28) cache entry proxy */ - H5AC_PREFETCHED_ENTRY /* (29) prefetched entry - always internal to cache */ + H5AC_PREFETCHED_ENTRY /* (29) prefetched entry - always internal to cache */ }; @@ -178,13 +180,16 @@ H5AC__init_package(void) #ifdef H5_HAVE_PARALLEL /* check whether to enable strict collective function calling - sanity checks using MPI barriers */ + * sanity checks using MPI barriers + */ { const char *s; /* String for environment variables */ s = HDgetenv("H5_COLL_API_SANITY_CHECK"); - if(s && HDisdigit(*s)) - H5_coll_api_sanity_check_g = (hbool_t)HDstrtol(s, NULL, 0); + if(s && HDisdigit(*s)) { + long env_val = HDstrtol(s, NULL, 0); + H5_coll_api_sanity_check_g = (0 == env_val) ? FALSE : TRUE; + } } #endif /* H5_HAVE_PARALLEL */ @@ -403,15 +408,13 @@ H5AC_create(const H5F_t *f, H5AC_cache_config_t *config_ptr, H5AC_cache_image_co HGOTO_ERROR(H5E_CACHE, H5E_CANTALLOC, FAIL, "H5C_set_prefix() failed") #endif /* H5_HAVE_PARALLEL */ - /* Turn on metadata cache logging, if being used */ - if(H5F_USE_MDC_LOGGING(f)) { - if(H5C_set_up_logging(f->shared->cache, H5F_MDC_LOG_LOCATION(f), H5F_START_MDC_LOG_ON_ACCESS(f)) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_CANTINIT, FAIL, "mdc logging setup failed") - - /* Write the log header regardless of current logging status */ - if(H5AC__write_create_cache_log_msg(f->shared->cache) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to emit log message") - } /* end if */ + /* Turn on metadata cache logging, if being used + * This will be JSON until we create a special API call. Trace output + * is generated when logging is controlled by the struct. + */ + if(H5F_USE_MDC_LOGGING(f)) + if(H5C_log_set_up(f->shared->cache, H5F_MDC_LOG_LOCATION(f), H5C_LOG_STYLE_JSON, H5F_START_MDC_LOG_ON_ACCESS(f)) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "mdc logging setup failed") /* Set the cache parameters */ if(H5AC_set_cache_auto_resize_config(f->shared->cache, config_ptr) < 0) @@ -431,6 +434,11 @@ H5AC_create(const H5F_t *f, H5AC_cache_config_t *config_ptr, H5AC_cache_image_co HGOTO_ERROR(H5E_CACHE, H5E_CANTSET, FAIL, "auto resize configuration failed") done: + /* If currently logging, generate a message */ + if(f->shared->cache->log_info->logging) + if(H5C_log_write_create_cache_msg(f->shared->cache, ret_value) < 0) + HDONE_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + #ifdef H5_HAVE_PARALLEL /* if there is a failure, try to tidy up the auxiliary structure */ if(ret_value < 0) { @@ -469,6 +477,8 @@ done: herr_t H5AC_dest(H5F_t *f) { + hbool_t log_enabled; /* TRUE if logging was set up */ + hbool_t curr_logging; /* TRUE if currently logging */ #ifdef H5_HAVE_PARALLEL H5AC_aux_t * aux_ptr = NULL; #endif /* H5_HAVE_PARALLEL */ @@ -486,18 +496,16 @@ H5AC_dest(H5F_t *f) H5AC_stats(f); #endif /* H5AC_DUMP_STATS_ON_CLOSE */ -#if H5AC__TRACE_FILE_ENABLED - if(H5AC__close_trace_file(f->shared->cache) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "H5AC__close_trace_file() failed") -#endif /* H5AC__TRACE_FILE_ENABLED */ - - if(H5F_USE_MDC_LOGGING(f)) { - /* Write the log footer regardless of current logging status */ - if(H5AC__write_destroy_cache_log_msg(f->shared->cache) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to emit log message") - if(H5C_tear_down_logging(f->shared->cache) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "mdc logging tear-down failed") - } /* end if */ + /* Check if log messages are being emitted */ + if(H5C_get_logging_status(f->shared->cache, &log_enabled, &curr_logging) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to get logging status") + if(log_enabled && curr_logging) + if(H5C_log_write_destroy_cache_msg(f->shared->cache) < 0) + HDONE_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + /* Tear down logging */ + if(log_enabled) + if(H5C_log_tear_down(f->shared->cache) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "mdc logging tear-down failed") #ifdef H5_HAVE_PARALLEL /* destroying the cache, so clear all collective entries */ @@ -565,8 +573,6 @@ done: herr_t H5AC_evict(H5F_t *f) { - hbool_t log_enabled; /* TRUE if logging was set up */ - hbool_t curr_logging; /* TRUE if currently logging */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) @@ -576,10 +582,6 @@ H5AC_evict(H5F_t *f) HDassert(f->shared); HDassert(f->shared->cache); - /* Check if log messages are being emitted */ - if(H5C_get_logging_status(f->shared->cache, &log_enabled, &curr_logging) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to get logging status") - /* Evict all entries in the cache except the pinned superblock entry */ if(H5C_evict(f) < 0) HGOTO_ERROR(H5E_CACHE, H5E_CANTFREE, FAIL, "can't evict cache") @@ -587,9 +589,9 @@ H5AC_evict(H5F_t *f) done: /* If currently logging, generate a message */ - if(curr_logging) - if(H5AC__write_evict_cache_log_msg(f->shared->cache, ret_value) < 0) - HDONE_ERROR(H5E_CACHE, H5E_LOGFAIL, FAIL, "unable to emit log message") + if(f->shared->cache->log_info->logging) + if(H5C_log_write_evict_cache_msg(f->shared->cache, ret_value) < 0) + HDONE_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") FUNC_LEAVE_NOAPI(ret_value) } /* H5AC_evict() */ @@ -613,12 +615,6 @@ herr_t H5AC_expunge_entry(H5F_t *f, const H5AC_class_t *type, haddr_t addr, unsigned flags) { -#if H5AC__TRACE_FILE_ENABLED - char trace[128] = ""; - FILE * trace_file_ptr = NULL; -#endif /* H5AC__TRACE_FILE_ENABLED */ - hbool_t log_enabled; /* TRUE if logging was set up */ - hbool_t curr_logging; /* TRUE if currently logging */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) @@ -631,36 +627,14 @@ H5AC_expunge_entry(H5F_t *f, const H5AC_class_t *type, haddr_t addr, HDassert(type->serialize); HDassert(H5F_addr_defined(addr)); - /* Check if log messages are being emitted */ - if(H5C_get_logging_status(f->shared->cache, &log_enabled, &curr_logging) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to get logging status") - -#if H5AC__TRACE_FILE_ENABLED -{ - H5AC_t * cache_ptr = f->shared->cache; - - /* For the expunge entry call, only the addr, and type id are really - * necessary in the trace file. Write the return value to catch occult - * errors. - */ - if(NULL != (trace_file_ptr = H5C_get_trace_file_ptr(cache_ptr))) - sprintf(trace, "%s 0x%lx %d", FUNC, (unsigned long)addr, (int)(type->id)); -} -#endif /* H5AC__TRACE_FILE_ENABLED */ - if(H5C_expunge_entry(f, type, addr, flags) < 0) HGOTO_ERROR(H5E_CACHE, H5E_CANTEXPUNGE, FAIL, "H5C_expunge_entry() failed") done: -#if H5AC__TRACE_FILE_ENABLED - if(trace_file_ptr != NULL) - HDfprintf(trace_file_ptr, "%s %d\n", trace, (int)ret_value); -#endif /* H5AC__TRACE_FILE_ENABLED */ - /* If currently logging, generate a message */ - if(curr_logging) - if(H5AC__write_expunge_entry_log_msg(f->shared->cache, addr, type->id, ret_value) < 0) - HDONE_ERROR(H5E_CACHE, H5E_LOGFAIL, FAIL, "unable to emit log message") + if(f->shared->cache->log_info->logging) + if(H5C_log_write_expunge_entry_msg(f->shared->cache, addr, type->id, ret_value) < 0) + HDONE_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") FUNC_LEAVE_NOAPI(ret_value) } /* H5AC_expunge_entry() */ @@ -689,12 +663,6 @@ done: herr_t H5AC_flush(H5F_t *f) { -#if H5AC__TRACE_FILE_ENABLED - char trace[128] = ""; - FILE * trace_file_ptr = NULL; -#endif /* H5AC__TRACE_FILE_ENABLED */ - hbool_t log_enabled; /* TRUE if logging was set up */ - hbool_t curr_logging; /* TRUE if currently logging */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) @@ -704,18 +672,6 @@ H5AC_flush(H5F_t *f) HDassert(f->shared); HDassert(f->shared->cache); - /* Check if log messages are being emitted */ - if(H5C_get_logging_status(f->shared->cache, &log_enabled, &curr_logging) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to get logging status") - -#if H5AC__TRACE_FILE_ENABLED - /* For the flush, only the flags are really necessary in the trace file. - * Write the result to catch occult errors. - */ - if(NULL != (trace_file_ptr = H5C_get_trace_file_ptr(cache_ptr))) - sprintf(trace, "%s", FUNC); -#endif /* H5AC__TRACE_FILE_ENABLED */ - #ifdef H5_HAVE_PARALLEL /* flushing the cache, so clear all collective entries */ if(H5C_clear_coll_entries(f->shared->cache, FALSE) < 0) @@ -732,15 +688,10 @@ H5AC_flush(H5F_t *f) HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Can't flush cache") done: -#if H5AC__TRACE_FILE_ENABLED - if(trace_file_ptr != NULL) - HDfprintf(trace_file_ptr, "%s %d\n", trace, (int)ret_value); -#endif /* H5AC__TRACE_FILE_ENABLED */ - /* If currently logging, generate a message */ - if(curr_logging) - if(H5AC__write_flush_cache_log_msg(f->shared->cache, ret_value) < 0) - HDONE_ERROR(H5E_CACHE, H5E_LOGFAIL, FAIL, "unable to emit log message") + if(f->shared->cache->log_info->logging) + if(H5C_log_write_flush_cache_msg(f->shared->cache, ret_value) < 0) + HDONE_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") FUNC_LEAVE_NOAPI(ret_value) } /* H5AC_flush() */ @@ -873,13 +824,6 @@ herr_t H5AC_insert_entry(H5F_t *f, const H5AC_class_t *type, haddr_t addr, void *thing, unsigned int flags) { -#if H5AC__TRACE_FILE_ENABLED - char trace[128] = ""; - size_t trace_entry_size = 0; - FILE * trace_file_ptr = NULL; -#endif /* H5AC__TRACE_FILE_ENABLED */ - hbool_t log_enabled; /* TRUE if logging was set up */ - hbool_t curr_logging; /* TRUE if currently logging */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) @@ -893,26 +837,9 @@ H5AC_insert_entry(H5F_t *f, const H5AC_class_t *type, haddr_t addr, void *thing, HDassert(H5F_addr_defined(addr)); HDassert(thing); - /* Check if log messages are being emitted */ - if(H5C_get_logging_status(f->shared->cache, &log_enabled, &curr_logging) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to get logging status") - /* Check for invalid access request */ if(0 == (H5F_INTENT(f) & H5F_ACC_RDWR)) - HGOTO_ERROR(H5E_CACHE, H5E_BADVALUE, FAIL, "no write intent on file") - -#if H5AC__TRACE_FILE_ENABLED - /* For the insert, only the addr, size, type id and flags are really - * necessary in the trace file. Write the result to catch occult - * errors. - * - * Note that some data is not available right now -- put what we can - * in the trace buffer now, and fill in the rest at the end. - */ - if(NULL != (trace_file_ptr = H5C_get_trace_file_ptr(cache_ptr))) - sprintf(trace, "%s 0x%lx %d 0x%x", FUNC, (unsigned long)addr, type->id, - flags); -#endif /* H5AC__TRACE_FILE_ENABLED */ + HGOTO_ERROR(H5E_CACHE, H5E_BADVALUE, FAIL, "no write intent on file") #if H5AC_DO_TAGGING_SANITY_CHECKS if(!H5C_get_ignore_tags(f->shared->cache) && H5AC__verify_tag(type) < 0) @@ -923,12 +850,6 @@ H5AC_insert_entry(H5F_t *f, const H5AC_class_t *type, haddr_t addr, void *thing, if(H5C_insert_entry(f, type, addr, thing, flags) < 0) HGOTO_ERROR(H5E_CACHE, H5E_CANTINS, FAIL, "H5C_insert_entry() failed") -#if H5AC__TRACE_FILE_ENABLED - if(trace_file_ptr != NULL) - /* make note of the entry size */ - trace_entry_size = ((H5C_cache_entry_t *)thing)->size; -#endif /* H5AC__TRACE_FILE_ENABLED */ - #ifdef H5_HAVE_PARALLEL { H5AC_aux_t *aux_ptr; @@ -947,14 +868,10 @@ H5AC_insert_entry(H5F_t *f, const H5AC_class_t *type, haddr_t addr, void *thing, #endif /* H5_HAVE_PARALLEL */ done: -#if H5AC__TRACE_FILE_ENABLED - if(trace_file_ptr != NULL) - HDfprintf(trace_file_ptr, "%s %d %d\n", trace, (int)trace_entry_size, (int)ret_value); -#endif /* H5AC__TRACE_FILE_ENABLED */ /* If currently logging, generate a message */ - if(curr_logging) - if(H5AC__write_insert_entry_log_msg(f->shared->cache, addr, type->id, flags, ((H5C_cache_entry_t *)thing)->size, ret_value) < 0) - HDONE_ERROR(H5E_CACHE, H5E_LOGFAIL, FAIL, "unable to emit log message") + if(f->shared->cache->log_info->logging) + if(H5C_log_write_insert_entry_msg(f->shared->cache, addr, type->id, flags, ((H5C_cache_entry_t *)thing)->size, ret_value) < 0) + HDONE_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") FUNC_LEAVE_NOAPI(ret_value) } /* H5AC_insert_entry() */ @@ -1011,12 +928,6 @@ done: herr_t H5AC_mark_entry_dirty(void *thing) { -#if H5AC__TRACE_FILE_ENABLED - char trace[128] = ""; - FILE * trace_file_ptr = NULL; -#endif /* H5AC__TRACE_FILE_ENABLED */ - hbool_t log_enabled; /* TRUE if logging was set up */ - hbool_t curr_logging; /* TRUE if currently logging */ H5AC_info_t *entry_ptr = NULL; /* Pointer to the cache entry */ H5C_t *cache_ptr = NULL; /* Pointer to the entry's associated metadata cache */ herr_t ret_value = SUCCEED; /* Return value */ @@ -1030,19 +941,6 @@ H5AC_mark_entry_dirty(void *thing) entry_ptr = (H5AC_info_t *)thing; cache_ptr = entry_ptr->cache_ptr; -#if H5AC__TRACE_FILE_ENABLED - /* For the mark pinned or protected entry dirty call, only the addr - * is really necessary in the trace file. Write the result to catch - * occult errors. - */ - if(NULL != (trace_file_ptr = H5C_get_trace_file_ptr_from_entry(thing))) - sprintf(trace, "%s 0x%lx", FUNC, (unsigned long)(entry_ptr->addr)); -#endif /* H5AC__TRACE_FILE_ENABLED */ - - /* Check if log messages are being emitted */ - if(H5C_get_logging_status(cache_ptr, &log_enabled, &curr_logging) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to get logging status") - #ifdef H5_HAVE_PARALLEL { H5AC_aux_t *aux_ptr; @@ -1059,15 +957,10 @@ H5AC_mark_entry_dirty(void *thing) HGOTO_ERROR(H5E_CACHE, H5E_CANTMARKDIRTY, FAIL, "can't mark pinned or protected entry dirty") done: -#if H5AC__TRACE_FILE_ENABLED - if(trace_file_ptr) - HDfprintf(trace_file_ptr, "%s %d\n", trace, (int)ret_value); -#endif /* H5AC__TRACE_FILE_ENABLED */ - /* If currently logging, generate a message */ - if(curr_logging) - if(H5AC__write_mark_dirty_entry_log_msg(cache_ptr, entry_ptr, ret_value) < 0) - HDONE_ERROR(H5E_CACHE, H5E_LOGFAIL, FAIL, "unable to emit log message") + if(cache_ptr->log_info->logging) + if(H5C_log_write_mark_entry_dirty_msg(cache_ptr, entry_ptr, ret_value) < 0) + HDONE_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") FUNC_LEAVE_NOAPI(ret_value) } /* H5AC_mark_entry_dirty() */ @@ -1076,7 +969,7 @@ done: /*------------------------------------------------------------------------- * Function: H5AC_mark_entry_clean * - * Purpose: Mark a pinned entry as dirty. The target + * Purpose: Mark a pinned entry as clean. The target * entry MUST be pinned. * * Return: Non-negative on success/Negative on failure @@ -1089,12 +982,6 @@ done: herr_t H5AC_mark_entry_clean(void *thing) { -#if H5AC__TRACE_FILE_ENABLED - char trace[128] = ""; - FILE * trace_file_ptr = NULL; -#endif /* H5AC__TRACE_FILE_ENABLED */ - hbool_t log_enabled; /* TRUE if logging was set up */ - hbool_t curr_logging; /* TRUE if currently logging */ H5AC_info_t *entry_ptr = NULL; /* Pointer to the cache entry */ H5C_t *cache_ptr = NULL; /* Pointer to the entry's associated metadata cache */ herr_t ret_value = SUCCEED; /* Return value */ @@ -1104,23 +991,9 @@ H5AC_mark_entry_clean(void *thing) /* Sanity check */ HDassert(thing); -#if H5AC__TRACE_FILE_ENABLED - /* For the mark pinned or protected entry clean call, only the addr - * is really necessary in the trace file. Write the result to catch - * occult errors. - */ - if(NULL != (trace_file_ptr = H5C_get_trace_file_ptr_from_entry(thing))) - sprintf(trace, "%s 0x%lx", FUNC, - (unsigned long)(((H5C_cache_entry_t *)thing)->addr)); -#endif /* H5AC__TRACE_FILE_ENABLED */ - entry_ptr = (H5AC_info_t *)thing; cache_ptr = entry_ptr->cache_ptr; - /* Check if log messages are being emitted */ - if(H5C_get_logging_status(cache_ptr, &log_enabled, &curr_logging) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to get logging status") - #ifdef H5_HAVE_PARALLEL { H5AC_aux_t *aux_ptr; @@ -1137,15 +1010,10 @@ H5AC_mark_entry_clean(void *thing) HGOTO_ERROR(H5E_CACHE, H5E_CANTMARKCLEAN, FAIL, "can't mark pinned or protected entry clean") done: -#if H5AC__TRACE_FILE_ENABLED - if(trace_file_ptr) - HDfprintf(trace_file_ptr, "%s %d\n", trace, (int)ret_value); -#endif /* H5AC__TRACE_FILE_ENABLED */ - /* If currently logging, generate a message */ - if(curr_logging) - if(H5AC__write_mark_clean_entry_log_msg(cache_ptr, entry_ptr, ret_value) < 0) - HDONE_ERROR(H5E_CACHE, H5E_LOGFAIL, FAIL, "unable to emit log message") + if(cache_ptr->log_info->logging) + if(H5C_log_write_mark_entry_clean_msg(cache_ptr, entry_ptr, ret_value) < 0) + HDONE_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") FUNC_LEAVE_NOAPI(ret_value) } /* H5AC_mark_entry_clean() */ @@ -1167,12 +1035,6 @@ done: herr_t H5AC_mark_entry_unserialized(void *thing) { -#if H5AC__TRACE_FILE_ENABLED - char trace[128] = ""; - FILE * trace_file_ptr = NULL; -#endif /* H5AC__TRACE_FILE_ENABLED */ - hbool_t log_enabled; /* TRUE if logging was set up */ - hbool_t curr_logging; /* TRUE if currently logging */ H5AC_info_t *entry_ptr = NULL; /* Pointer to the cache entry */ H5C_t *cache_ptr = NULL; /* Pointer to the entry's associated metadata cache */ herr_t ret_value = SUCCEED; /* Return value */ @@ -1186,32 +1048,14 @@ H5AC_mark_entry_unserialized(void *thing) entry_ptr = (H5AC_info_t *)thing; cache_ptr = entry_ptr->cache_ptr; -#if H5AC__TRACE_FILE_ENABLED - /* For the mark entry unserialized call, only the addr - * is really necessary in the trace file. Write the result to catch - * occult errors. - */ - if(NULL != (trace_file_ptr = H5C_get_trace_file_ptr_from_entry(thing))) - sprintf(trace, "%s 0x%lx", FUNC, (unsigned long)(entry_ptr->addr)); -#endif /* H5AC__TRACE_FILE_ENABLED */ - - /* Check if log messages are being emitted */ - if(H5C_get_logging_status(cache_ptr, &log_enabled, &curr_logging) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_CANTGET, FAIL, "unable to get logging status") - if(H5C_mark_entry_unserialized(thing) < 0) HGOTO_ERROR(H5E_CACHE, H5E_CANTMARKUNSERIALIZED, FAIL, "can't mark entry unserialized") done: -#if H5AC__TRACE_FILE_ENABLED - if(trace_file_ptr) - HDfprintf(trace_file_ptr, "%s %d\n", trace, (int)ret_value); -#endif /* H5AC__TRACE_FILE_ENABLED */ - /* If currently logging, generate a message */ - if(curr_logging) - if(H5AC__write_mark_unserialized_entry_log_msg(cache_ptr, entry_ptr, ret_value) < 0) - HDONE_ERROR(H5E_CACHE, H5E_LOGFAIL, FAIL, "unable to emit log message") + if(cache_ptr->log_info->logging) + if(H5C_log_write_mark_unserialized_entry_msg(cache_ptr, entry_ptr, ret_value) < 0) + HDONE_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") FUNC_LEAVE_NOAPI(ret_value) } /* H5AC_mark_entry_unserialized() */ @@ -1233,12 +1077,6 @@ done: herr_t H5AC_mark_entry_serialized(void *thing) { -#if H5AC__TRACE_FILE_ENABLED - char trace[128] = ""; - FILE * trace_file_ptr = NULL; -#endif /* H5AC__TRACE_FILE_ENABLED */ - hbool_t log_enabled; /* TRUE if logging was set up */ - hbool_t curr_logging; /* TRUE if currently logging */ H5AC_info_t *entry_ptr = NULL; /* Pointer to the cache entry */ H5C_t *cache_ptr = NULL; /* Pointer to the entry's associated metadata cache */ herr_t ret_value = SUCCEED; /* Return value */ @@ -1248,36 +1086,17 @@ H5AC_mark_entry_serialized(void *thing) /* Sanity check */ HDassert(thing); -#if H5AC__TRACE_FILE_ENABLED - /* For the mark entry serializedn call, only the addr - * is really necessary in the trace file. Write the result to catch - * occult errors. - */ - if(NULL != (trace_file_ptr = H5C_get_trace_file_ptr_from_entry(thing))) - sprintf(trace, "%s 0x%lx", FUNC, - (unsigned long)(((H5C_cache_entry_t *)thing)->addr)); -#endif /* H5AC__TRACE_FILE_ENABLED */ - entry_ptr = (H5AC_info_t *)thing; cache_ptr = entry_ptr->cache_ptr; - /* Check if log messages are being emitted */ - if(H5C_get_logging_status(cache_ptr, &log_enabled, &curr_logging) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_CANTGET, FAIL, "unable to get logging status") - if(H5C_mark_entry_serialized(thing) < 0) HGOTO_ERROR(H5E_CACHE, H5E_CANTMARKSERIALIZED, FAIL, "can't mark entry serialized") done: -#if H5AC__TRACE_FILE_ENABLED - if(trace_file_ptr) - HDfprintf(trace_file_ptr, "%s %d\n", trace, (int)ret_value); -#endif /* H5AC__TRACE_FILE_ENABLED */ - /* If currently logging, generate a message */ - if(curr_logging) - if(H5AC__write_mark_serialized_entry_log_msg(cache_ptr, entry_ptr, ret_value) < 0) - HDONE_ERROR(H5E_CACHE, H5E_LOGFAIL, FAIL, "unable to emit log message") + if(cache_ptr->log_info->logging) + if(H5C_log_write_mark_serialized_entry_msg(cache_ptr, entry_ptr, ret_value) < 0) + HDONE_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") FUNC_LEAVE_NOAPI(ret_value) } /* H5AC_mark_entry_serialized() */ @@ -1300,15 +1119,9 @@ done: herr_t H5AC_move_entry(H5F_t *f, const H5AC_class_t *type, haddr_t old_addr, haddr_t new_addr) { -#if H5AC__TRACE_FILE_ENABLED - char trace[128] = ""; - FILE * trace_file_ptr = NULL; -#endif /* H5AC__TRACE_FILE_ENABLED */ #ifdef H5_HAVE_PARALLEL H5AC_aux_t *aux_ptr; #endif /* H5_HAVE_PARALLEL */ - hbool_t log_enabled; /* TRUE if logging was set up */ - hbool_t curr_logging; /* TRUE if currently logging */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) @@ -1321,20 +1134,6 @@ H5AC_move_entry(H5F_t *f, const H5AC_class_t *type, haddr_t old_addr, haddr_t ne HDassert(H5F_addr_defined(new_addr)); HDassert(H5F_addr_ne(old_addr, new_addr)); - /* Check if log messages are being emitted */ - if(H5C_get_logging_status(f->shared->cache, &log_enabled, &curr_logging) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to get logging status") - -#if H5AC__TRACE_FILE_ENABLED - /* For the move call, only the old addr and new addr are really - * necessary in the trace file. Include the type id so we don't have to - * look it up. Also write the result to catch occult errors. - */ - if(NULL != (trace_file_ptr = H5C_get_trace_file_ptr(cache_ptr))) - sprintf(trace, "%s 0x%lx 0x%lx %d", FUNC, (unsigned long)old_addr, - (unsigned long)new_addr, (int)(type->id)); -#endif /* H5AC__TRACE_FILE_ENABLED */ - #ifdef H5_HAVE_PARALLEL /* Log moving the entry */ if(NULL != (aux_ptr = (H5AC_aux_t *)H5C_get_aux_ptr(f->shared->cache))) @@ -1353,15 +1152,10 @@ H5AC_move_entry(H5F_t *f, const H5AC_class_t *type, haddr_t old_addr, haddr_t ne #endif /* H5_HAVE_PARALLEL */ done: -#if H5AC__TRACE_FILE_ENABLED - if(trace_file_ptr != NULL) - HDfprintf(trace_file_ptr, "%s %d\n", trace, (int)ret_value); -#endif /* H5AC__TRACE_FILE_ENABLED */ - /* If currently logging, generate a message */ - if(curr_logging) - if(H5AC__write_move_entry_log_msg(f->shared->cache, old_addr, new_addr, type->id, ret_value) < 0) - HDONE_ERROR(H5E_CACHE, H5E_LOGFAIL, FAIL, "unable to emit log message") + if(f->shared->cache->log_info->logging) + if(H5C_log_write_move_entry_msg(f->shared->cache, old_addr, new_addr, type->id, ret_value) < 0) + HDONE_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") FUNC_LEAVE_NOAPI(ret_value) } /* H5AC_move_entry() */ @@ -1383,12 +1177,6 @@ done: herr_t H5AC_pin_protected_entry(void *thing) { -#if H5AC__TRACE_FILE_ENABLED - char trace[128] = ""; - FILE * trace_file_ptr = NULL; -#endif /* H5AC__TRACE_FILE_ENABLED */ - hbool_t log_enabled; /* TRUE if logging was set up */ - hbool_t curr_logging; /* TRUE if currently logging */ H5AC_info_t *entry_ptr = NULL; /* Pointer to the cache entry */ H5C_t *cache_ptr = NULL; /* Pointer to the entry's associated metadata cache */ herr_t ret_value = SUCCEED; /* Return value */ @@ -1398,37 +1186,19 @@ H5AC_pin_protected_entry(void *thing) /* Sanity check */ HDassert(thing); -#if H5AC__TRACE_FILE_ENABLED - /* For the pin protected entry call, only the addr is really necessary - * in the trace file. Also write the result to catch occult errors. - */ - if(NULL != (trace_file_ptr = H5C_get_trace_file_ptr_from_entry(thing))) - sprintf(trace, "%s 0x%lx", FUNC, - (unsigned long)(((H5C_cache_entry_t *)thing)->addr)); -#endif /* H5AC__TRACE_FILE_ENABLED */ - entry_ptr = (H5AC_info_t *)thing; cache_ptr = entry_ptr->cache_ptr; HDassert(cache_ptr); - /* Check if log messages are being emitted */ - if(H5C_get_logging_status(cache_ptr, &log_enabled, &curr_logging) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to get logging status") - /* Pin entry */ if(H5C_pin_protected_entry(thing) < 0) HGOTO_ERROR(H5E_CACHE, H5E_CANTPIN, FAIL, "can't pin entry") done: -#if H5AC__TRACE_FILE_ENABLED - if(trace_file_ptr) - HDfprintf(trace_file_ptr, "%s %d\n", trace, (int)ret_value); -#endif /* H5AC__TRACE_FILE_ENABLED */ - /* If currently logging, generate a message */ - if(curr_logging) - if(H5AC__write_pin_entry_log_msg(cache_ptr, entry_ptr, ret_value) < 0) - HDONE_ERROR(H5E_CACHE, H5E_LOGFAIL, FAIL, "unable to emit log message") + if(cache_ptr->log_info->logging) + if(H5C_log_write_pin_entry_msg(cache_ptr, entry_ptr, ret_value) < 0) + HDONE_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") FUNC_LEAVE_NOAPI(ret_value) } /* H5AC_pin_protected_entry() */ @@ -1488,12 +1258,6 @@ done: herr_t H5AC_create_flush_dependency(void * parent_thing, void * child_thing) { -#if H5AC__TRACE_FILE_ENABLED - char trace[128] = ""; - FILE * trace_file_ptr = NULL; -#endif /* H5AC__TRACE_FILE_ENABLED */ - hbool_t log_enabled; /* TRUE if logging was set up */ - hbool_t curr_logging; /* TRUE if currently logging */ H5AC_info_t *entry_ptr = NULL; /* Pointer to the cache entry */ H5C_t *cache_ptr = NULL; /* Pointer to the entry's associated metadata cache */ herr_t ret_value = SUCCEED; /* Return value */ @@ -1504,35 +1268,19 @@ H5AC_create_flush_dependency(void * parent_thing, void * child_thing) HDassert(parent_thing); HDassert(child_thing); -#if H5AC__TRACE_FILE_ENABLED - if(NULL != (trace_file_ptr = H5C_get_trace_file_ptr_from_entry(parent_thing))) - sprintf(trace, "%s %lx %lx", FUNC, - (unsigned long)(((H5C_cache_entry_t *)parent_thing)->addr), - (unsigned long)(((H5C_cache_entry_t *)child_thing)->addr)); -#endif /* H5AC__TRACE_FILE_ENABLED */ - entry_ptr = (H5AC_info_t *)parent_thing; cache_ptr = entry_ptr->cache_ptr; HDassert(cache_ptr); - /* Check if log messages are being emitted */ - if(H5C_get_logging_status(cache_ptr, &log_enabled, &curr_logging) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to get logging status") - /* Create the flush dependency */ if(H5C_create_flush_dependency(parent_thing, child_thing) < 0) HGOTO_ERROR(H5E_CACHE, H5E_CANTDEPEND, FAIL, "H5C_create_flush_dependency() failed") done: -#if H5AC__TRACE_FILE_ENABLED - if(trace_file_ptr != NULL) - HDfprintf(trace_file_ptr, "%s %d\n", trace, (int)ret_value); -#endif /* H5AC__TRACE_FILE_ENABLED */ - /* If currently logging, generate a message */ - if(curr_logging) - if(H5AC__write_create_fd_log_msg(cache_ptr, (H5AC_info_t *)parent_thing, (H5AC_info_t *)child_thing, ret_value) < 0) - HDONE_ERROR(H5E_CACHE, H5E_LOGFAIL, FAIL, "unable to emit log message") + if(cache_ptr->log_info->logging) + if(H5C_log_write_create_fd_msg(cache_ptr, (H5AC_info_t *)parent_thing, (H5AC_info_t *)child_thing, ret_value) < 0) + HDONE_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") FUNC_LEAVE_NOAPI(ret_value) } /* H5AC_create_flush_dependency() */ @@ -1566,14 +1314,7 @@ void * H5AC_protect(H5F_t *f, const H5AC_class_t *type, haddr_t addr, void *udata, unsigned flags) { -#if H5AC__TRACE_FILE_ENABLED - char trace[128] = ""; - size_t trace_entry_size = 0; - FILE * trace_file_ptr = NULL; -#endif /* H5AC__TRACE_FILE_ENABLED */ void * thing = NULL; /* Pointer to native data structure for entry */ - hbool_t log_enabled; /* TRUE if logging was set up */ - hbool_t curr_logging; /* TRUE if currently logging */ void * ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI(NULL) @@ -1586,10 +1327,6 @@ H5AC_protect(H5F_t *f, const H5AC_class_t *type, haddr_t addr, void *udata, HDassert(type->serialize); HDassert(H5F_addr_defined(addr)); - /* Check if log messages are being emitted */ - if(H5C_get_logging_status(f->shared->cache, &log_enabled, &curr_logging) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, NULL, "unable to get logging status") - /* Check for unexpected flags -- H5C__FLUSH_COLLECTIVELY_FLAG * only permitted in the parallel case. */ @@ -1606,16 +1343,6 @@ H5AC_protect(H5F_t *f, const H5AC_class_t *type, haddr_t addr, void *udata, if((0 == (H5F_INTENT(f) & H5F_ACC_RDWR)) && (0 == (flags & H5C__READ_ONLY_FLAG))) HGOTO_ERROR(H5E_CACHE, H5E_BADVALUE, NULL, "no write intent on file") -#if H5AC__TRACE_FILE_ENABLED - /* For the protect call, only the addr, size, type id, and flags are - * necessary in the trace file. Also indicate whether the call was - * successful to catch occult errors. - */ - if(NULL != (trace_file_ptr = H5C_get_trace_file_ptr(cache_ptr))) - sprintf(trace, "%s 0x%lx %d 0x%x", FUNC, (unsigned long)addr, - (int)(type->id), flags); -#endif /* H5AC__TRACE_FILE_ENABLED */ - #if H5AC_DO_TAGGING_SANITY_CHECKS if(!H5C_get_ignore_tags(f->shared->cache) && H5AC__verify_tag(type) < 0) HGOTO_ERROR(H5E_CACHE, H5E_CANTTAG, NULL, "Bad tag value") @@ -1624,28 +1351,18 @@ H5AC_protect(H5F_t *f, const H5AC_class_t *type, haddr_t addr, void *udata, if(NULL == (thing = H5C_protect(f, type, addr, udata, flags))) HGOTO_ERROR(H5E_CACHE, H5E_CANTPROTECT, NULL, "H5C_protect() failed") -#if H5AC__TRACE_FILE_ENABLED - if(trace_file_ptr != NULL) - /* Make note of the entry size */ - trace_entry_size = ((H5C_cache_entry_t *)thing)->size; -#endif /* H5AC__TRACE_FILE_ENABLED */ - /* Set return value */ ret_value = thing; done: -#if H5AC__TRACE_FILE_ENABLED - if(trace_file_ptr != NULL) - HDfprintf(trace_file_ptr, "%s %d %d\n", trace, (int)trace_entry_size, (int)(ret_value != NULL)); -#endif /* H5AC__TRACE_FILE_ENABLED */ - /* If currently logging, generate a message */ - if(curr_logging) { + { herr_t fake_ret_value = (NULL == ret_value) ? FAIL : SUCCEED; - if(H5AC__write_protect_entry_log_msg(f->shared->cache, (H5AC_info_t *)thing, flags, fake_ret_value) < 0) - HDONE_ERROR(H5E_CACHE, H5E_LOGFAIL, NULL, "unable to emit log message") - } /* end if */ + if(f->shared->cache->log_info->logging) + if(H5C_log_write_protect_entry_msg(f->shared->cache, (H5AC_info_t *)thing, type->id, flags, fake_ret_value) < 0) + HDONE_ERROR(H5E_CACHE, H5E_LOGGING, NULL, "unable to emit log message") + } FUNC_LEAVE_NOAPI(ret_value) } /* H5AC_protect() */ @@ -1666,12 +1383,6 @@ done: herr_t H5AC_resize_entry(void *thing, size_t new_size) { -#if H5AC__TRACE_FILE_ENABLED - char trace[128] = ""; - FILE * trace_file_ptr = NULL; -#endif /* H5AC__TRACE_FILE_ENABLED */ - hbool_t log_enabled; /* TRUE if logging was set up */ - hbool_t curr_logging; /* TRUE if currently logging */ H5AC_info_t *entry_ptr = NULL; /* Pointer to the cache entry */ H5C_t *cache_ptr = NULL; /* Pointer to the entry's associated metadata cache */ herr_t ret_value = SUCCEED; /* Return value */ @@ -1681,25 +1392,10 @@ H5AC_resize_entry(void *thing, size_t new_size) /* Sanity check */ HDassert(thing); -#if H5AC__TRACE_FILE_ENABLED - /* For the resize pinned entry call, only the addr, and new_size are - * really necessary in the trace file. Write the result to catch - * occult errors. - */ - if(NULL != (trace_file_ptr = H5C_get_trace_file_ptr_from_entry(thing))) - sprintf(trace, "%s 0x%lx %d", FUNC, - (unsigned long)(((H5C_cache_entry_t *)thing)->addr), - (int)new_size); -#endif /* H5AC__TRACE_FILE_ENABLED */ - entry_ptr = (H5AC_info_t *)thing; cache_ptr = entry_ptr->cache_ptr; HDassert(cache_ptr); - /* Check if log messages are being emitted */ - if(H5C_get_logging_status(cache_ptr, &log_enabled, &curr_logging) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to get logging status") - /* Resize the entry */ if(H5C_resize_entry(thing, new_size) < 0) HGOTO_ERROR(H5E_CACHE, H5E_CANTRESIZE, FAIL, "can't resize entry") @@ -1716,15 +1412,10 @@ H5AC_resize_entry(void *thing, size_t new_size) #endif /* H5_HAVE_PARALLEL */ done: -#if H5AC__TRACE_FILE_ENABLED - if(trace_file_ptr) - HDfprintf(trace_file_ptr, "%s %d\n", trace, (int)ret_value); -#endif /* H5AC__TRACE_FILE_ENABLED */ - /* If currently logging, generate a message */ - if(curr_logging) - if(H5AC__write_resize_entry_log_msg(cache_ptr, entry_ptr, new_size, ret_value) < 0) - HDONE_ERROR(H5E_CACHE, H5E_LOGFAIL, FAIL, "unable to emit log message") + if(cache_ptr->log_info->logging) + if(H5C_log_write_resize_entry_msg(cache_ptr, entry_ptr, new_size, ret_value) < 0) + HDONE_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") FUNC_LEAVE_NOAPI(ret_value) } /* H5AC_resize_entry() */ @@ -1746,12 +1437,6 @@ done: herr_t H5AC_unpin_entry(void *thing) { -#if H5AC__TRACE_FILE_ENABLED - char trace[128] = ""; - FILE * trace_file_ptr = NULL; -#endif /* H5AC__TRACE_FILE_ENABLED */ - hbool_t log_enabled; /* TRUE if logging was set up */ - hbool_t curr_logging; /* TRUE if currently logging */ H5AC_info_t *entry_ptr = NULL; /* Pointer to the cache entry */ H5C_t *cache_ptr = NULL; /* Pointer to the entry's associated metadata cache */ herr_t ret_value = SUCCEED; /* Return value */ @@ -1761,37 +1446,19 @@ H5AC_unpin_entry(void *thing) /* Sanity check */ HDassert(thing); -#if H5AC__TRACE_FILE_ENABLED - /* For the unpin entry call, only the addr is really necessary - * in the trace file. Also write the result to catch occult errors. - */ - if(NULL != (trace_file_ptr = H5C_get_trace_file_ptr_from_entry(thing))) - sprintf(trace, "%s 0x%lx", FUNC, - (unsigned long)(((H5C_cache_entry_t *)thing)->addr)); -#endif /* H5AC__TRACE_FILE_ENABLED */ - entry_ptr = (H5AC_info_t *)thing; cache_ptr = entry_ptr->cache_ptr; HDassert(cache_ptr); - /* Check if log messages are being emitted */ - if(H5C_get_logging_status(cache_ptr, &log_enabled, &curr_logging) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to get logging status") - /* Unpin the entry */ if(H5C_unpin_entry(thing) < 0) HGOTO_ERROR(H5E_CACHE, H5E_CANTUNPIN, FAIL, "can't unpin entry") done: -#if H5AC__TRACE_FILE_ENABLED - if(trace_file_ptr) - HDfprintf(trace_file_ptr, "%s %d\n", trace, (int)ret_value); -#endif /* H5AC__TRACE_FILE_ENABLED */ - /* If currently logging, generate a message */ - if(curr_logging) - if(H5AC__write_unpin_entry_log_msg(cache_ptr, entry_ptr, ret_value) < 0) - HDONE_ERROR(H5E_CACHE, H5E_LOGFAIL, FAIL, "unable to emit log message") + if(cache_ptr->log_info->logging) + if(H5C_log_write_unpin_entry_msg(cache_ptr, entry_ptr, ret_value) < 0) + HDONE_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") FUNC_LEAVE_NOAPI(ret_value) } /* H5AC_unpin_entry() */ @@ -1812,12 +1479,6 @@ done: herr_t H5AC_destroy_flush_dependency(void * parent_thing, void * child_thing) { -#if H5AC__TRACE_FILE_ENABLED - char trace[128] = ""; - FILE * trace_file_ptr = NULL; -#endif /* H5AC__TRACE_FILE_ENABLED */ - hbool_t log_enabled; /* TRUE if logging was set up */ - hbool_t curr_logging; /* TRUE if currently logging */ H5AC_info_t *entry_ptr = NULL; /* Pointer to the cache entry */ H5C_t *cache_ptr = NULL; /* Pointer to the entry's associated metadata cache */ herr_t ret_value = SUCCEED; /* Return value */ @@ -1828,35 +1489,19 @@ H5AC_destroy_flush_dependency(void * parent_thing, void * child_thing) HDassert(parent_thing); HDassert(child_thing); -#if H5AC__TRACE_FILE_ENABLED - if(NULL != (trace_file_ptr = H5C_get_trace_file_ptr_from_entry(parent_thing))) - sprintf(trace, "%s %llx %llx", FUNC, - (unsigned long long)(((H5C_cache_entry_t *)parent_thing)->addr), - (unsigned long long)(((H5C_cache_entry_t *)child_thing)->addr)); -#endif /* H5AC__TRACE_FILE_ENABLED */ - entry_ptr = (H5AC_info_t *)parent_thing; cache_ptr = entry_ptr->cache_ptr; HDassert(cache_ptr); - /* Check if log messages are being emitted */ - if(H5C_get_logging_status(cache_ptr, &log_enabled, &curr_logging) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to get logging status") - /* Destroy the flush dependency */ if(H5C_destroy_flush_dependency(parent_thing, child_thing) < 0) HGOTO_ERROR(H5E_CACHE, H5E_CANTUNDEPEND, FAIL, "H5C_destroy_flush_dependency() failed") done: -#if H5AC__TRACE_FILE_ENABLED - if(trace_file_ptr != NULL) - HDfprintf(trace_file_ptr, "%s %d\n", trace, (int)ret_value); -#endif /* H5AC__TRACE_FILE_ENABLED */ - /* If currently logging, generate a message */ - if(curr_logging) - if(H5AC__write_destroy_fd_log_msg(cache_ptr, (H5AC_info_t *)parent_thing, (H5AC_info_t *)child_thing, ret_value) < 0) - HDONE_ERROR(H5E_CACHE, H5E_LOGFAIL, FAIL, "unable to emit log message") + if(cache_ptr->log_info->logging) + if(H5C_log_write_destroy_fd_msg(cache_ptr, (H5AC_info_t *)parent_thing, (H5AC_info_t *)child_thing, ret_value) < 0) + HDONE_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") FUNC_LEAVE_NOAPI(ret_value) } /* H5AC_destroy_flush_dependency() */ @@ -1904,17 +1549,11 @@ herr_t H5AC_unprotect(H5F_t *f, const H5AC_class_t *type, haddr_t addr, void *thing, unsigned flags) { -#if H5AC__TRACE_FILE_ENABLED - char trace[128] = ""; - FILE * trace_file_ptr = NULL; -#endif /* H5AC__TRACE_FILE_ENABLED */ hbool_t dirtied; hbool_t deleted; #ifdef H5_HAVE_PARALLEL H5AC_aux_t * aux_ptr = NULL; #endif /* H5_HAVE_PARALLEL */ - hbool_t log_enabled; /* TRUE if logging was set up */ - hbool_t curr_logging; /* TRUE if currently logging */ herr_t ret_value=SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) @@ -1931,19 +1570,6 @@ H5AC_unprotect(H5F_t *f, const H5AC_class_t *type, haddr_t addr, void *thing, HDassert( ((H5AC_info_t *)thing)->addr == addr ); HDassert( ((H5AC_info_t *)thing)->type == type ); - /* Check if log messages are being emitted */ - if(H5C_get_logging_status(f->shared->cache, &log_enabled, &curr_logging) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to get logging status") - -#if H5AC__TRACE_FILE_ENABLED - /* For the unprotect call, only the addr, type id, flags, and possible - * new size are really necessary in the trace file. Write the return - * value to catch occult errors. - */ - if(NULL != (trace_file_ptr = H5C_get_trace_file_ptr(cache_ptr))) - sprintf(trace, "%s 0x%lx %d", FUNC, (unsigned long)addr, (int)(type->id)); -#endif /* H5AC__TRACE_FILE_ENABLED */ - dirtied = (hbool_t)(((flags & H5AC__DIRTIED_FLAG) == H5AC__DIRTIED_FLAG) || (((H5AC_info_t *)thing)->dirtied)); deleted = (hbool_t)((flags & H5C__DELETED_FLAG) == H5C__DELETED_FLAG); @@ -1984,15 +1610,10 @@ H5AC_unprotect(H5F_t *f, const H5AC_class_t *type, haddr_t addr, void *thing, #endif /* H5_HAVE_PARALLEL */ done: -#if H5AC__TRACE_FILE_ENABLED - if(trace_file_ptr != NULL) - HDfprintf(trace_file_ptr, "%s 0x%x %d\n", trace, (unsigned)flags, (int)ret_value); -#endif /* H5AC__TRACE_FILE_ENABLED */ - /* If currently logging, generate a message */ - if(curr_logging) - if(H5AC__write_unprotect_entry_log_msg(f->shared->cache, (H5AC_info_t *)thing, type->id, flags, ret_value) < 0) - HDONE_ERROR(H5E_CACHE, H5E_LOGFAIL, FAIL, "unable to emit log message") + if(f->shared->cache->log_info->logging) + if(H5C_log_write_unprotect_entry_msg(f->shared->cache, (H5AC_info_t *)thing, type->id, flags, ret_value) < 0) + HDONE_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") FUNC_LEAVE_NOAPI(ret_value) } /* H5AC_unprotect() */ @@ -2191,12 +1812,6 @@ done: herr_t H5AC_set_cache_auto_resize_config(H5AC_t *cache_ptr, H5AC_cache_config_t *config_ptr) { -#if H5AC__TRACE_FILE_ENABLED - H5AC_cache_config_t trace_config = H5AC__DEFAULT_CACHE_CONFIG; - FILE * trace_file_ptr = NULL; -#endif /* H5AC__TRACE_FILE_ENABLED */ - hbool_t log_enabled; /* TRUE if logging was set up */ - hbool_t curr_logging; /* TRUE if currently logging */ H5C_auto_size_ctl_t internal_config; herr_t ret_value = SUCCEED; /* Return value */ @@ -2205,18 +1820,6 @@ H5AC_set_cache_auto_resize_config(H5AC_t *cache_ptr, H5AC_cache_config_t *config /* Sanity checks */ HDassert(cache_ptr); - /* Check if log messages are being emitted */ - if(H5C_get_logging_status(cache_ptr, &log_enabled, &curr_logging) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to get logging status") - -#if H5AC__TRACE_FILE_ENABLED - /* Make note of the new configuration. Don't look up the trace file - * pointer, as that may change before we use it. - */ - if(config_ptr != NULL) - trace_config = *config_ptr; -#endif /* H5AC__TRACE_FILE_ENABLED */ - if(cache_ptr == NULL) HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "bad cache_ptr on entry") #ifdef H5_HAVE_PARALLEL @@ -2233,23 +1836,25 @@ H5AC_set_cache_auto_resize_config(H5AC_t *cache_ptr, H5AC_cache_config_t *config if(H5AC_validate_config(config_ptr) != SUCCEED) HGOTO_ERROR(H5E_CACHE, H5E_BADVALUE, FAIL, "Bad cache configuration") - if(config_ptr->open_trace_file) { - FILE * file_ptr; - - if(NULL == (file_ptr = H5C_get_trace_file_ptr(cache_ptr))) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "H5C_get_trace_file_ptr() failed") - - if((!(config_ptr->close_trace_file)) && (file_ptr != NULL)) - HGOTO_ERROR(H5E_CACHE, H5E_BADVALUE, FAIL, "Trace file already open") - } /* end if */ - - /* Close & reopen trace file, if requested */ + /* If the cache config struct is being used to control logging, perform + * the open/close operations. Note that this is the only place where the + * struct-based control opens and closes the log files so we also have + * to write start/stop messages. + */ + /* close */ if(config_ptr->close_trace_file) - if(H5AC__close_trace_file(cache_ptr) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "H5AC__close_trace_file() failed") - if(config_ptr->open_trace_file) - if(H5AC__open_trace_file(cache_ptr, config_ptr->trace_file_name) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_BADVALUE, FAIL, "H5AC__open_trace_file() failed") + if(H5C_log_tear_down((H5C_t *)cache_ptr) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "mdc logging tear-down failed") + + /* open */ + if(config_ptr->open_trace_file) { + /* Turn on metadata cache logging. + * This will be trace output until we create a special API call. JSON + * output is generated when logging is controlled by the H5P calls. + */ + if(H5C_log_set_up((H5C_t *)cache_ptr, config_ptr->trace_file_name, H5C_LOG_STYLE_TRACE, TRUE) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "mdc logging setup failed") + } /* Convert external configuration to internal representation */ if(H5AC__ext_config_2_int_config(config_ptr, &internal_config) < 0) @@ -2275,52 +1880,10 @@ H5AC_set_cache_auto_resize_config(H5AC_t *cache_ptr, H5AC_cache_config_t *config #endif /* H5_HAVE_PARALLEL */ done: -#if H5AC__TRACE_FILE_ENABLED - /* For the set cache auto resize config call, only the contents - * of the config is necessary in the trace file. Write the return - * value to catch occult errors. - */ - if(NULL != (trace_file_ptr = H5C_get_trace_file_ptr(cache_ptr))) - HDfprintf(trace_file_ptr, - "%s %d %d %d %d \"%s\" %d %d %d %f %d %d %ld %d %f %f %d %f %f %d %d %d %f %f %d %d %d %d %f %zu %d %d\n", - "H5AC_set_cache_auto_resize_config", - trace_config.version, - (int)(trace_config.rpt_fcn_enabled), - (int)(trace_config.open_trace_file), - (int)(trace_config.close_trace_file), - trace_config.trace_file_name, - (int)(trace_config.evictions_enabled), - (int)(trace_config.set_initial_size), - (int)(trace_config.initial_size), - trace_config.min_clean_fraction, - (int)(trace_config.max_size), - (int)(trace_config.min_size), - trace_config.epoch_length, - (int)(trace_config.incr_mode), - trace_config.lower_hr_threshold, - trace_config.increment, - (int)(trace_config.flash_incr_mode), - trace_config.flash_multiple, - trace_config.flash_threshold, - (int)(trace_config.apply_max_increment), - (int)(trace_config.max_increment), - (int)(trace_config.decr_mode), - trace_config.upper_hr_threshold, - trace_config.decrement, - (int)(trace_config.apply_max_decrement), - (int)(trace_config.max_decrement), - trace_config.epochs_before_eviction, - (int)(trace_config.apply_empty_reserve), - trace_config.empty_reserve, - trace_config.dirty_bytes_threshold, - trace_config.metadata_write_strategy, - (int)ret_value); -#endif /* H5AC__TRACE_FILE_ENABLED */ - /* If currently logging, generate a message */ - if(curr_logging) - if(H5AC__write_set_cache_config_log_msg(cache_ptr, config_ptr, ret_value) < 0) - HDONE_ERROR(H5E_CACHE, H5E_LOGFAIL, FAIL, "unable to emit log message") + if(cache_ptr->log_info->logging) + if(H5C_log_write_set_cache_config_msg(cache_ptr, config_ptr, ret_value) < 0) + HDONE_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") FUNC_LEAVE_NOAPI(ret_value) } /* H5AC_set_cache_auto_resize_config() */ @@ -2366,12 +1929,12 @@ H5AC_validate_config(H5AC_cache_config_t *config_ptr) if(config_ptr->open_trace_file) { size_t name_len; - /* Can't really test the trace_file_name field without trying to - * open the file, so we will content ourselves with a couple of - * sanity checks on the length of the file name. - */ - name_len = HDstrlen(config_ptr->trace_file_name); - if(name_len == 0) + /* Can't really test the trace_file_name field without trying to + * open the file, so we will content ourselves with a couple of + * sanity checks on the length of the file name. + */ + name_len = HDstrlen(config_ptr->trace_file_name); + if(name_len == 0) HGOTO_ERROR(H5E_CACHE, H5E_BADVALUE, FAIL, "config_ptr->trace_file_name is empty") else if(name_len > H5AC__MAX_TRACE_FILE_NAME_LEN) HGOTO_ERROR(H5E_CACHE, H5E_BADVALUE, FAIL, "config_ptr->trace_file_name too long") @@ -3062,12 +2625,6 @@ H5AC_remove_entry(void *_entry) { H5AC_info_t *entry = (H5AC_info_t *)_entry; /* Entry to remove */ H5C_t *cache = NULL; /* Pointer to the entry's associated metadata cache */ -#if H5AC__TRACE_FILE_ENABLED - char trace[128] = ""; - FILE * trace_file_ptr = NULL; -#endif /* H5AC__TRACE_FILE_ENABLED */ - hbool_t log_enabled; /* TRUE if logging was set up */ - hbool_t curr_logging; /* TRUE if currently logging */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) @@ -3077,32 +2634,15 @@ H5AC_remove_entry(void *_entry) cache = entry->cache_ptr; HDassert(cache); -#if H5AC__TRACE_FILE_ENABLED - /* For the remove entry call, only the addr is really necessary - * in the trace file. Also write the result to catch occult errors. - */ - if(NULL != (trace_file_ptr = H5C_get_trace_file_ptr_from_entry(entry))) - sprintf(trace, "%s 0x%lx", FUNC, (unsigned long)(entry->addr)); -#endif /* H5AC__TRACE_FILE_ENABLED */ - - /* Check if log messages are being emitted */ - if(H5C_get_logging_status(cache, &log_enabled, &curr_logging) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_CANTGET, FAIL, "unable to get logging status") - /* Remove the entry from the cache*/ if(H5C_remove_entry(entry) < 0) HGOTO_ERROR(H5E_CACHE, H5E_CANTREMOVE, FAIL, "can't remove entry") done: -#if H5AC__TRACE_FILE_ENABLED - if(trace_file_ptr) - HDfprintf(trace_file_ptr, "%s %d\n", trace, (int)ret_value); -#endif /* H5AC__TRACE_FILE_ENABLED */ - /* If currently logging, generate a message */ - if(curr_logging) - if(H5AC__write_remove_entry_log_msg(cache, entry, ret_value) < 0) - HDONE_ERROR(H5E_CACHE, H5E_LOGFAIL, FAIL, "unable to emit log message") + if(cache->log_info->logging) + if(H5C_log_write_remove_entry_msg(cache, entry, ret_value) < 0) + HDONE_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") FUNC_LEAVE_NOAPI(ret_value) } /* H5AC_remove_entry() */ diff --git a/src/H5ACdbg.c b/src/H5ACdbg.c index c6d71a8..1235206 100644 --- a/src/H5ACdbg.c +++ b/src/H5ACdbg.c @@ -136,121 +136,6 @@ done: /*------------------------------------------------------------------------- - * Function: H5AC__close_trace_file() - * - * Purpose: If a trace file is open, stop logging calls to the cache, - * and close the file. - * - * Note that the function does nothing if there is no trace - * file. - * - * Return: Non-negative on success/Negative on failure - * - * Programmer: John Mainzer - * 6/2/06 - * - *------------------------------------------------------------------------- - */ -herr_t -H5AC__close_trace_file(H5AC_t *cache_ptr) -{ - FILE * trace_file_ptr; - herr_t ret_value = SUCCEED; /* Return value */ - - FUNC_ENTER_PACKAGE - - if(cache_ptr == NULL) - HGOTO_ERROR(H5E_CACHE, H5E_BADVALUE, FAIL, "NULL cache_ptr on entry.") - - if(NULL == (trace_file_ptr = H5C_get_trace_file_ptr(cache_ptr))) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "H5C_get_trace_file_ptr() failed.") - - if(trace_file_ptr != NULL) { - if(H5C_set_trace_file_ptr(cache_ptr, NULL) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "H5C_set_trace_file_ptr() failed.") - - if(HDfclose(trace_file_ptr) != 0) - HGOTO_ERROR(H5E_FILE, H5E_CANTCLOSEFILE, FAIL, "can't close metadata cache trace file") - } /* end if */ - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5AC__close_trace_file() */ - - -/*------------------------------------------------------------------------- - * Function: H5AC__open_trace_file() - * - * Purpose: Open a trace file, and start logging calls to the cache. - * - * This logging is done at the H5C level, and will only take - * place if H5C_TRACE_FILE_ENABLED (defined in H5Cprivate.h) - * is TRUE. - * - * Return: Non-negative on success/Negative on failure - * - * Programmer: John Mainzer - * 6/1/06 - * - *------------------------------------------------------------------------- - */ -herr_t -H5AC__open_trace_file(H5AC_t *cache_ptr, const char *trace_file_name) -{ - char file_name[H5AC__MAX_TRACE_FILE_NAME_LEN + H5C__PREFIX_LEN + 2]; - FILE * file_ptr; - herr_t ret_value = SUCCEED; /* Return value */ - - FUNC_ENTER_PACKAGE - - HDassert(cache_ptr); - - /* Check args */ - if(cache_ptr == NULL) - HGOTO_ERROR(H5E_CACHE, H5E_BADVALUE, FAIL, "cache_ptr NULL on entry.") - if(trace_file_name == NULL) - HGOTO_ERROR(H5E_CACHE, H5E_BADVALUE, FAIL, "NULL trace_file_name on entry.") - if(HDstrlen(trace_file_name) > H5AC__MAX_TRACE_FILE_NAME_LEN) - HGOTO_ERROR(H5E_CACHE, H5E_BADVALUE, FAIL, "trace file name too long.") - if(NULL != (file_ptr = H5C_get_trace_file_ptr(cache_ptr))) - HGOTO_ERROR(H5E_CACHE, H5E_FILEOPEN, FAIL, "trace file already open.") - -#ifdef H5_HAVE_PARALLEL -{ - H5AC_aux_t * aux_ptr; - - aux_ptr = (H5AC_aux_t *)H5C_get_aux_ptr(cache_ptr); - if(aux_ptr == NULL) - sprintf(file_name, "%s", trace_file_name); - else { - if(aux_ptr->magic != H5AC__H5AC_AUX_T_MAGIC) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "Bad aux_ptr->magic.") - - sprintf(file_name, "%s.%d", trace_file_name, aux_ptr->mpi_rank); - } /* end else */ - - if(HDstrlen(file_name) > H5AC__MAX_TRACE_FILE_NAME_LEN + H5C__PREFIX_LEN + 1) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "cooked trace file name too long.") -} -#else /* H5_HAVE_PARALLEL */ - HDsnprintf(file_name, (size_t)(H5AC__MAX_TRACE_FILE_NAME_LEN + H5C__PREFIX_LEN + 1), - "%s", trace_file_name); -#endif /* H5_HAVE_PARALLEL */ - - if((file_ptr = HDfopen(file_name, "w")) == NULL) - HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, FAIL, "trace file open failed.") - - HDfprintf(file_ptr, "### HDF5 metadata cache trace file version 1 ###\n"); - - if(H5C_set_trace_file_ptr(cache_ptr, file_ptr) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "H5C_set_trace_file_ptr() failed.") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5AC__open_trace_file() */ - - -/*------------------------------------------------------------------------- * * Function: H5AC_get_entry_ptr_from_addr() * diff --git a/src/H5AClog.c b/src/H5AClog.c deleted file mode 100644 index 51a2050..0000000 --- a/src/H5AClog.c +++ /dev/null @@ -1,1105 +0,0 @@ -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - * Copyright by The HDF Group. * - * Copyright by the Board of Trustees of the University of Illinois. * - * All rights reserved. * - * * - * This file is part of HDF5. The full HDF5 copyright notice, including * - * terms governing use, modification, and redistribution, is contained in * - * the COPYING file, which can be found at the root of the source code * - * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. * - * If you do not have access to either file, you may request a copy from * - * help@hdfgroup.org. * - * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ - -/*------------------------------------------------------------------------- - * - * Created: H5AClog.c - * - * Purpose: Functions for metadata cache logging in JSON format - * - *------------------------------------------------------------------------- - */ - -/****************/ -/* Module Setup */ -/****************/ -#include "H5ACmodule.h" /* This source code file is part of the H5AC module */ - -/***********/ -/* Headers */ -/***********/ -#include "H5private.h" /* Generic Functions */ -#include "H5ACpkg.h" /* Metadata cache */ -#include "H5Cprivate.h" /* Cache */ -#include "H5Eprivate.h" /* Error handling */ - - -/****************/ -/* Local Macros */ -/****************/ - -#define MSG_SIZE 128 - - -/******************/ -/* Local Typedefs */ -/******************/ - - -/********************/ -/* Package Typedefs */ -/********************/ - - -/********************/ -/* Local Prototypes */ -/********************/ - - -/*********************/ -/* Package Variables */ -/*********************/ - - -/*****************************/ -/* Library Private Variables */ -/*****************************/ - - -/*******************/ -/* Local Variables */ -/*******************/ - - - -/*------------------------------------------------------------------------- - * Function: H5AC__write_create_cache_log_msg - * - * Purpose: Write a log message for cache creation. - * - * Return: Success: SUCCEED - * Failure: FAIL - * - * Programmer: Dana Robinson - * Sunday, March 16, 2014 - * - *------------------------------------------------------------------------- - */ -herr_t -H5AC__write_create_cache_log_msg(H5AC_t *cache) -{ - char msg[MSG_SIZE]; - hbool_t log_enabled; /* TRUE if logging was set up */ - hbool_t curr_logging; /* TRUE if currently logging */ - herr_t ret_value = SUCCEED; /* Return value */ - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity checks */ - HDassert(cache); - - /* Check if log messages are being emitted */ - if(H5C_get_logging_status(cache, &log_enabled, &curr_logging) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to get logging status") - - /* Since we're about to override the current logging flag, - * check the "log enabled" flag to see if we didn't get here - * by mistake. - */ - if(!log_enabled) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "attempt to write opening log message when logging is disabled") - - /* Create the log message string */ - HDsnprintf(msg, MSG_SIZE, -"\ -{\n\ -\"create_time\":%lld,\n\ -\"messages\":\n\ -[\n\ -" - , (long long)HDtime(NULL)); - - /* Have to temporarily enable logging, if it isn't currently */ - if(!curr_logging) - if(H5C_start_logging(cache) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_LOGFAIL, FAIL, "unable to start mdc logging") - - /* Write the log message to the file */ - if(H5C_write_log_message(cache, msg) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to emit log message") - - /* Stop logging, if it wasn't started originally */ - if(!curr_logging) - if(H5C_stop_logging(cache) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_LOGFAIL, FAIL, "unable to stop mdc logging") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5AC__write_create_cache_log_msg() */ - - -/*------------------------------------------------------------------------- - * Function: H5AC__write_destroy_cache_log_msg - * - * Purpose: Write a log message for cache destruction. - * - * Return: Success: SUCCEED - * Failure: FAIL - * - * Programmer: Dana Robinson - * Sunday, March 16, 2014 - * - *------------------------------------------------------------------------- - */ -herr_t -H5AC__write_destroy_cache_log_msg(H5AC_t *cache) -{ - char msg[MSG_SIZE]; - hbool_t log_enabled; /* TRUE if logging was set up */ - hbool_t curr_logging; /* TRUE if currently logging */ - herr_t ret_value = SUCCEED; /* Return value */ - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity checks */ - HDassert(cache); - - /* Check if log messages are being emitted */ - if(H5C_get_logging_status(cache, &log_enabled, &curr_logging) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to get logging status") - - /* Since we're about to override the current logging flag, - * check the "log enabled" flag to see if we didn't get here - * by mistake. - */ - if(!log_enabled) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "attempt to write closing log message when logging is disabled") - - /* Create the log message string */ - HDsnprintf(msg, MSG_SIZE, -"\ -],\n\ -\"close_time\":%lld,\n\ -}\n\ -" - , (long long)HDtime(NULL)); - - /* Have to temporarily enable logging, if it isn't currently */ - if(!curr_logging) - if(H5C_start_logging(cache) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_LOGFAIL, FAIL, "unable to start mdc logging") - - /* Write the log message to the file */ - if(H5C_write_log_message(cache, msg) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to emit log message") - - /* Stop logging, if it wasn't started originally */ - if(!curr_logging) - if(H5C_stop_logging(cache) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_LOGFAIL, FAIL, "unable to stop mdc logging") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5AC__write_destroy_cache_log_msg() */ - - -/*------------------------------------------------------------------------- - * Function: H5AC__write_evict_cache_log_msg - * - * Purpose: Write a log message for eviction of cache entries. - * - * Return: Success: SUCCEED - * Failure: FAIL - * - * Programmer: Dana Robinson - * Sunday, March 16, 2014 - * - *------------------------------------------------------------------------- - */ -herr_t -H5AC__write_evict_cache_log_msg(const H5AC_t *cache, - herr_t fxn_ret_value) -{ - char msg[MSG_SIZE]; - herr_t ret_value = SUCCEED; - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity checks */ - HDassert(cache); - - /* Create the log message string */ - HDsnprintf(msg, MSG_SIZE, -"\ -{\ -\"timestamp\":%lld,\ -\"action\":\"evict\",\ -\"returned\":%d\ -},\n\ -" - , (long long)HDtime(NULL), (int)fxn_ret_value); - - /* Write the log message to the file */ - if(H5C_write_log_message(cache, msg) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to emit log message") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5AC__write_evict_cache_log_msg() */ - - -/*------------------------------------------------------------------------- - * Function: H5AC__write_expunge_entry_log_msg - * - * Purpose: Write a log message for expunge of cache entries. - * - * Return: Success: SUCCEED - * Failure: FAIL - * - * Programmer: Dana Robinson - * Sunday, March 16, 2014 - * - *------------------------------------------------------------------------- - */ -herr_t -H5AC__write_expunge_entry_log_msg(const H5AC_t *cache, - haddr_t address, - int type_id, - herr_t fxn_ret_value) -{ - char msg[MSG_SIZE]; - herr_t ret_value = SUCCEED; - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity checks */ - HDassert(cache); - - /* Create the log message string */ - HDsnprintf(msg, MSG_SIZE, -"\ -{\ -\"timestamp\":%lld,\ -\"action\":\"expunge\",\ -\"address\":0x%lx,\ -\"type_id\":%d,\ -\"returned\":%d\ -},\n\ -" - , (long long)HDtime(NULL), (unsigned long)address, (int)type_id, (int)fxn_ret_value); - - - /* Write the log message to the file */ - if(H5C_write_log_message(cache, msg) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to emit log message") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5AC__write_expunge_entry_log_msg() */ - - -/*------------------------------------------------------------------------- - * Function: H5AC__write_flush_cache_log_msg - * - * Purpose: Write a log message for cache flushes. - * - * Return: Success: SUCCEED - * Failure: FAIL - * - * Programmer: Dana Robinson - * Sunday, March 16, 2014 - * - *------------------------------------------------------------------------- - */ -herr_t -H5AC__write_flush_cache_log_msg(const H5AC_t *cache, - herr_t fxn_ret_value) -{ - char msg[MSG_SIZE]; - herr_t ret_value = SUCCEED; - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity checks */ - HDassert(cache); - - /* Create the log message string */ - HDsnprintf(msg, MSG_SIZE, -"\ -{\ -\"timestamp\":%lld,\ -\"action\":\"flush\",\ -\"returned\":%d\ -},\n\ -" - , (long long)HDtime(NULL), (int)fxn_ret_value); - - /* Write the log message to the file */ - if(H5C_write_log_message(cache, msg) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to emit log message") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5AC__write_flush_cache_log_msg() */ - - -/*------------------------------------------------------------------------- - * Function: H5AC__write_insert_entry_log_msg - * - * Purpose: Write a log message for insertion of cache entries. - * - * Return: Success: SUCCEED - * Failure: FAIL - * - * Programmer: Dana Robinson - * Sunday, March 16, 2014 - * - *------------------------------------------------------------------------- - */ -herr_t -H5AC__write_insert_entry_log_msg(const H5AC_t *cache, - haddr_t address, - int type_id, - unsigned flags, - size_t size, - herr_t fxn_ret_value) -{ - char msg[MSG_SIZE]; - herr_t ret_value = SUCCEED; - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity checks */ - HDassert(cache); - - - /* Create the log message string */ - HDsnprintf(msg, MSG_SIZE, -"\ -{\ -\"timestamp\":%lld,\ -\"action\":\"insert\",\ -\"address\":0x%lx,\ -\"flags\":0x%x,\ -\"type_id\":%d,\ -\"size\":%d,\ -\"returned\":%d\ -},\n\ -" - , (long long)HDtime(NULL), (unsigned long)address, flags, type_id, - (int)size, (int)fxn_ret_value); - - /* Write the log message to the file */ - if(H5C_write_log_message(cache, msg) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to emit log message") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5AC__write_insert_entry_log_msg() */ - - -/*------------------------------------------------------------------------- - * Function: H5AC__write_mark_dirty_entry_log_msg - * - * Purpose: Write a log message for marking cache entries as dirty. - * - * Return: Success: SUCCEED - * Failure: FAIL - * - * Programmer: Dana Robinson - * Sunday, March 16, 2014 - * - *------------------------------------------------------------------------- - */ -herr_t -H5AC__write_mark_dirty_entry_log_msg(const H5AC_t *cache, - const H5AC_info_t *entry, - herr_t fxn_ret_value) -{ - char msg[MSG_SIZE]; - herr_t ret_value = SUCCEED; - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity checks */ - HDassert(cache); - HDassert(entry); - - /* Create the log message string */ - HDsnprintf(msg, MSG_SIZE, -"\ -{\ -\"timestamp\":%lld,\ -\"action\":\"dirty\",\ -\"address\":0x%lx,\ -\"returned\":%d\ -},\n\ -" - , (long long)HDtime(NULL), (unsigned long)entry->addr, (int)fxn_ret_value); - - /* Write the log message to the file */ - if(H5C_write_log_message(cache, msg) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to emit log message") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5AC__write_mark_dirty_entry_log_msg() */ - - -/*------------------------------------------------------------------------- - * Function: H5AC__write_mark_clean_entry_log_msg - * - * Purpose: Write a log message for marking cache entries as clean. - * - * Return: Success: SUCCEED - * Failure: FAIL - * - * Programmer: Quincey Koziol - * Saturday, July 23, 2016 - * - *------------------------------------------------------------------------- - */ -herr_t -H5AC__write_mark_clean_entry_log_msg(const H5AC_t *cache, const H5AC_info_t *entry, - herr_t fxn_ret_value) -{ - char msg[MSG_SIZE]; /* Log message buffer */ - herr_t ret_value = SUCCEED; /* Return value */ - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity checks */ - HDassert(cache); - HDassert(entry); - - /* Create the log message string */ - HDsnprintf(msg, MSG_SIZE, -"\ -{\ -\"timestamp\":%lld,\ -\"action\":\"clean\",\ -\"address\":0x%lx,\ -\"returned\":%d\ -},\n\ -" - , (long long)HDtime(NULL), (unsigned long)entry->addr, (int)fxn_ret_value); - - /* Write the log message to the file */ - if(H5C_write_log_message(cache, msg) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to emit log message") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5AC__write_mark_clean_entry_log_msg() */ - - -/*------------------------------------------------------------------------- - * Function: H5AC__write_mark_unserialized_entry_log_msg - * - * Purpose: Write a log message for marking cache entries as unserialized. - * - * Return: Success: SUCCEED - * Failure: FAIL - * - * Programmer: Quincey Koziol - * Thursday, December 22, 2016 - * - *------------------------------------------------------------------------- - */ -herr_t -H5AC__write_mark_unserialized_entry_log_msg(const H5AC_t *cache, - const H5AC_info_t *entry, - herr_t fxn_ret_value) -{ - char msg[MSG_SIZE]; - herr_t ret_value = SUCCEED; - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity checks */ - HDassert(cache); - HDassert(entry); - - /* Create the log message string */ - HDsnprintf(msg, MSG_SIZE, -"\ -{\ -\"timestamp\":%lld,\ -\"action\":\"unserialized\",\ -\"address\":0x%lx,\ -\"returned\":%d\ -},\n\ -" - , (long long)HDtime(NULL), (unsigned long)entry->addr, (int)fxn_ret_value); - - /* Write the log message to the file */ - if(H5C_write_log_message(cache, msg) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to emit log message") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5AC__write_mark_unserialized_entry_log_msg() */ - - -/*------------------------------------------------------------------------- - * Function: H5AC__write_mark_serialize_entry_log_msg - * - * Purpose: Write a log message for marking cache entries as serialize. - * - * Return: Success: SUCCEED - * Failure: FAIL - * - * Programmer: Quincey Koziol - * Thursday, December 22, 2016 - * - *------------------------------------------------------------------------- - */ -herr_t -H5AC__write_mark_serialized_entry_log_msg(const H5AC_t *cache, const H5AC_info_t *entry, - herr_t fxn_ret_value) -{ - char msg[MSG_SIZE]; /* Log message buffer */ - herr_t ret_value = SUCCEED; /* Return value */ - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity checks */ - HDassert(cache); - HDassert(entry); - - /* Create the log message string */ - HDsnprintf(msg, MSG_SIZE, -"\ -{\ -\"timestamp\":%lld,\ -\"action\":\"serialized\",\ -\"address\":0x%lx,\ -\"returned\":%d\ -},\n\ -" - , (long long)HDtime(NULL), (unsigned long)entry->addr, (int)fxn_ret_value); - - /* Write the log message to the file */ - if(H5C_write_log_message(cache, msg) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to emit log message") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5AC__write_mark_serialized_entry_log_msg() */ - - -/*------------------------------------------------------------------------- - * Function: H5AC__write_move_entry_log_msg - * - * Purpose: Write a log message for moving a cache entry. - * - * Return: Success: SUCCEED - * Failure: FAIL - * - * Programmer: Dana Robinson - * Sunday, March 16, 2014 - * - *------------------------------------------------------------------------- - */ -herr_t -H5AC__write_move_entry_log_msg(const H5AC_t *cache, - haddr_t old_addr, - haddr_t new_addr, - int type_id, - herr_t fxn_ret_value) -{ - char msg[MSG_SIZE]; - herr_t ret_value = SUCCEED; - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity checks */ - HDassert(cache); - - /* Create the log message string */ - HDsnprintf(msg, MSG_SIZE, -"\ -{\ -\"timestamp\":%lld,\ -\"action\":\"move\",\ -\"old_address\":0x%lx,\ -\"new_address\":0x%lx,\ -\"type_id\":%d,\ -\"returned\":%d\ -},\n\ -" - , (long long)HDtime(NULL), (unsigned long)old_addr, - (unsigned long)new_addr, type_id, (int)fxn_ret_value); - - /* Write the log message to the file */ - if(H5C_write_log_message(cache, msg) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to emit log message") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5AC__write_move_entry_log_msg() */ - - -/*------------------------------------------------------------------------- - * Function: H5AC__write_pin_entry_log_msg - * - * Purpose: Write a log message for pinning a cache entry. - * - * Return: Success: SUCCEED - * Failure: FAIL - * - * Programmer: Dana Robinson - * Sunday, March 16, 2014 - * - *------------------------------------------------------------------------- - */ -herr_t -H5AC__write_pin_entry_log_msg(const H5AC_t *cache, - const H5AC_info_t *entry, - herr_t fxn_ret_value) -{ - char msg[MSG_SIZE]; - herr_t ret_value = SUCCEED; - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity checks */ - HDassert(cache); - HDassert(entry); - - /* Create the log message string */ - HDsnprintf(msg, MSG_SIZE, -"\ -{\ -\"timestamp\":%lld,\ -\"action\":\"pin\",\ -\"address\":0x%lx,\ -\"returned\":%d\ -},\n\ -" - , (long long)HDtime(NULL), (unsigned long)entry->addr, - (int)fxn_ret_value); - - /* Write the log message to the file */ - if(H5C_write_log_message(cache, msg) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to emit log message") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5AC__write_pin_entry_log_msg() */ - - -/*------------------------------------------------------------------------- - * Function: H5AC__write_create_fd_log_msg - * - * Purpose: Write a log message for creating a flush dependency between - * two cache entries. - * - * Return: Success: SUCCEED - * Failure: FAIL - * - * Programmer: Dana Robinson - * Sunday, March 16, 2014 - * - *------------------------------------------------------------------------- - */ -herr_t -H5AC__write_create_fd_log_msg(const H5AC_t *cache, - const H5AC_info_t *parent, - const H5AC_info_t *child, - herr_t fxn_ret_value) -{ - char msg[MSG_SIZE]; - herr_t ret_value = SUCCEED; - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity checks */ - HDassert(cache); - HDassert(parent); - HDassert(child); - - /* Create the log message string */ - HDsnprintf(msg, MSG_SIZE, -"\ -{\ -\"timestamp\":%lld,\ -\"action\":\"create_fd\",\ -\"parent_addr\":0x%lx,\ -\"child_addr\":0x%lx,\ -\"returned\":%d\ -},\n\ -" - , (long long)HDtime(NULL), (unsigned long)parent->addr, - (unsigned long)child->addr, (int)fxn_ret_value); - - /* Write the log message to the file */ - if(H5C_write_log_message(cache, msg) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to emit log message") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5AC__write_create_fd_log_msg() */ - - -/*------------------------------------------------------------------------- - * Function: H5AC__write_protect_entry_log_msg - * - * Purpose: Write a log message for protecting a cache entry. - * - * Return: Success: SUCCEED - * Failure: FAIL - * - * Programmer: Dana Robinson - * Sunday, March 16, 2014 - * - *------------------------------------------------------------------------- - */ -herr_t -H5AC__write_protect_entry_log_msg(const H5AC_t *cache, - const H5AC_info_t *entry, - unsigned flags, - herr_t fxn_ret_value) -{ - char msg[MSG_SIZE]; - char rw_s[16]; - herr_t ret_value = SUCCEED; - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity checks */ - HDassert(cache); - HDassert(entry); - - if(H5AC__READ_ONLY_FLAG == flags) - HDstrcpy(rw_s, "READ"); - else - HDstrcpy(rw_s, "WRITE"); - - /* Create the log message string */ - HDsnprintf(msg, MSG_SIZE, -"\ -{\ -\"timestamp\":%lld,\ -\"action\":\"protect\",\ -\"address\":0x%lx,\ -\"readwrite\":\"%s\",\ -\"size\":%d,\ -\"returned\":%d\ -},\n\ -" - , (long long)HDtime(NULL), (unsigned long)entry->addr, - rw_s, (int)entry->size, (int)fxn_ret_value); - - /* Write the log message to the file */ - if(H5C_write_log_message(cache, msg) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to emit log message") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5AC__write_protect_entry_log_msg() */ - - -/*------------------------------------------------------------------------- - * Function: H5AC__write_resize_entry_log_msg - * - * Purpose: Write a log message for resizing a cache entry. - * - * Return: Success: SUCCEED - * Failure: FAIL - * - * Programmer: Dana Robinson - * Sunday, March 16, 2014 - * - *------------------------------------------------------------------------- - */ -herr_t -H5AC__write_resize_entry_log_msg(const H5AC_t *cache, - const H5AC_info_t *entry, - size_t new_size, - herr_t fxn_ret_value) -{ - char msg[MSG_SIZE]; - herr_t ret_value = SUCCEED; - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity checks */ - HDassert(cache); - HDassert(entry); - - /* Create the log message string */ - HDsnprintf(msg, MSG_SIZE, -"\ -{\ -\"timestamp\":%lld,\ -\"action\":\"resize\",\ -\"address\":0x%lx,\ -\"new_size\":%d,\ -\"returned\":%d\ -},\n\ -" - , (long long)HDtime(NULL), (unsigned long)entry->addr, - (int)new_size, (int)fxn_ret_value); - - /* Write the log message to the file */ - if(H5C_write_log_message(cache, msg) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to emit log message") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5AC__write_resize_entry_log_msg() */ - - -/*------------------------------------------------------------------------- - * Function: H5AC__write_unpin_entry_log_msg - * - * Purpose: Write a log message for unpinning a cache entry. - * - * Return: Success: SUCCEED - * Failure: FAIL - * - * Programmer: Dana Robinson - * Sunday, March 16, 2014 - * - *------------------------------------------------------------------------- - */ -herr_t -H5AC__write_unpin_entry_log_msg(const H5AC_t *cache, - const H5AC_info_t *entry, - herr_t fxn_ret_value) -{ - char msg[MSG_SIZE]; - herr_t ret_value = SUCCEED; - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity checks */ - HDassert(cache); - HDassert(entry); - - /* Create the log message string */ - HDsnprintf(msg, MSG_SIZE, -"\ -{\ -\"timestamp\":%lld,\ -\"action\":\"unpin\",\ -\"address\":0x%lx,\ -\"returned\":%d\ -},\n\ -" - , (long long)HDtime(NULL), (unsigned long)entry->addr, - (int)fxn_ret_value); - - /* Write the log message to the file */ - if(H5C_write_log_message(cache, msg) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to emit log message") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5AC__write_unpin_entry_log_msg() */ - - -/*------------------------------------------------------------------------- - * Function: H5AC__write_destroy_fd_log_msg - * - * Purpose: Write a log message for destroying a flush dependency - * between two cache entries. - * - * Return: Success: SUCCEED - * Failure: FAIL - * - * Programmer: Dana Robinson - * Sunday, March 16, 2014 - * - *------------------------------------------------------------------------- - */ -herr_t -H5AC__write_destroy_fd_log_msg(const H5AC_t *cache, - const H5AC_info_t *parent, - const H5AC_info_t *child, - herr_t fxn_ret_value) -{ - char msg[MSG_SIZE]; - herr_t ret_value = SUCCEED; - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity checks */ - HDassert(cache); - HDassert(parent); - HDassert(child); - - /* Create the log message string */ - HDsnprintf(msg, MSG_SIZE, -"\ -{\ -\"timestamp\":%lld,\ -\"action\":\"destroy_fd\",\ -\"parent_addr\":0x%lx,\ -\"child_addr\":0x%lx,\ -\"returned\":%d\ -},\n\ -" - , (long long)HDtime(NULL), (unsigned long)parent->addr, - (unsigned long)child->addr, (int)fxn_ret_value); - - /* Write the log message to the file */ - if(H5C_write_log_message(cache, msg) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to emit log message") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5AC__write_destroy_fd_log_msg() */ - - -/*------------------------------------------------------------------------- - * Function: H5AC__write_unprotect_entry_log_msg - * - * Purpose: Write a log message for unprotecting a cache entry. - * - * Return: Success: SUCCEED - * Failure: FAIL - * - * Programmer: Dana Robinson - * Sunday, March 16, 2014 - * - *------------------------------------------------------------------------- - */ -herr_t -H5AC__write_unprotect_entry_log_msg(const H5AC_t *cache, - const H5AC_info_t *entry, - int type_id, - unsigned flags, - herr_t fxn_ret_value) -{ - char msg[MSG_SIZE]; - herr_t ret_value = SUCCEED; - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity checks */ - HDassert(cache); - HDassert(entry); - - /* Create the log message string */ - HDsnprintf(msg, MSG_SIZE, -"\ -{\ -\"timestamp\":%lld,\ -\"action\":\"unprotect\",\ -\"address\":0x%lx,\ -\"id\":%d,\ -\"flags\":%x,\ -\"returned\":%d\ -},\n\ -" - , (long long)HDtime(NULL), (unsigned long)entry->addr, - type_id, flags, (int)fxn_ret_value); - - HDsnprintf(msg, MSG_SIZE, " "); - - /* Write the log message to the file */ - if(H5C_write_log_message(cache, msg) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to emit log message") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5AC__write_unprotect_entry_log_msg() */ - - -/*------------------------------------------------------------------------- - * Function: H5AC__write_set_cache_config_log_msg - * - * Purpose: Write a log message for setting the cache configuration. - * - * Return: Success: SUCCEED - * Failure: FAIL - * - * Programmer: Dana Robinson - * Sunday, March 16, 2014 - * - *------------------------------------------------------------------------- - */ -herr_t -H5AC__write_set_cache_config_log_msg(const H5AC_t *cache, - const H5AC_cache_config_t *config, - herr_t fxn_ret_value) -{ - char msg[MSG_SIZE]; - herr_t ret_value = SUCCEED; - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity checks */ - HDassert(cache); - HDassert(config); - - /* Create the log message string */ - HDsnprintf(msg, MSG_SIZE, -"\ -{\ -\"timestamp\":%lld,\ -\"action\":\"set_config\",\ -\"returned\":%d\ -},\n\ -" - , (long long)HDtime(NULL), (int)fxn_ret_value); - - - /* Write the log message to the file */ - if(H5C_write_log_message(cache, msg) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to emit log message") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5AC__write_set_cache_config_log_msg() */ - - -/*------------------------------------------------------------------------- - * Function: H5AC__write_remove_entry_log_msg - * - * Purpose: Write a log message for removing a cache entry. - * - * Return: Success: SUCCEED - * Failure: FAIL - * - * Programmer: Quincey Koziol - * September 17, 2016 - * - *------------------------------------------------------------------------- - */ -herr_t -H5AC__write_remove_entry_log_msg(const H5AC_t *cache, const H5AC_info_t *entry, - herr_t fxn_ret_value) -{ - char msg[MSG_SIZE]; - herr_t ret_value = SUCCEED; - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity checks */ - HDassert(cache); - HDassert(entry); - - /* Create the log message string */ - HDsnprintf(msg, MSG_SIZE, -"\ -{\ -\"timestamp\":%lld,\ -\"action\":\"remove\",\ -\"address\":0x%lx,\ -\"returned\":%d\ -},\n\ -" - , (long long)HDtime(NULL), (unsigned long)entry->addr, - (int)fxn_ret_value); - - /* Write the log message to the file */ - if(H5C_write_log_message(cache, msg) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to emit log message") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5AC__write_remove_entry_log_msg() */ - diff --git a/src/H5ACpkg.h b/src/H5ACpkg.h index 9bf84bf..8997382 100644 --- a/src/H5ACpkg.h +++ b/src/H5ACpkg.h @@ -433,74 +433,5 @@ H5_DLL herr_t H5AC__set_write_done_callback(H5C_t * cache_ptr, void (* write_done)(void)); #endif /* H5_HAVE_PARALLEL */ -/* Trace file routines */ -H5_DLL herr_t H5AC__close_trace_file(H5AC_t *cache_ptr); -H5_DLL herr_t H5AC__open_trace_file(H5AC_t *cache_ptr, const char *trace_file_name); - -/* Cache logging routines */ -H5_DLL herr_t H5AC__write_create_cache_log_msg(H5AC_t *cache); -H5_DLL herr_t H5AC__write_destroy_cache_log_msg(H5AC_t *cache); -H5_DLL herr_t H5AC__write_evict_cache_log_msg(const H5AC_t *cache, - herr_t fxn_ret_value); -H5_DLL herr_t H5AC__write_expunge_entry_log_msg(const H5AC_t *cache, - haddr_t address, - int type_id, - herr_t fxn_ret_value); -H5_DLL herr_t H5AC__write_flush_cache_log_msg(const H5AC_t *cache, - herr_t fxn_ret_value); -H5_DLL herr_t H5AC__write_insert_entry_log_msg(const H5AC_t *cache, - haddr_t address, - int type_id, - unsigned flags, - size_t size, - herr_t fxn_ret_value); -H5_DLL herr_t H5AC__write_mark_dirty_entry_log_msg(const H5AC_t *cache, - const H5AC_info_t *entry, - herr_t fxn_ret_value); -H5_DLL herr_t H5AC__write_mark_clean_entry_log_msg(const H5AC_t *cache, - const H5AC_info_t *entry, herr_t fxn_ret_value); -H5_DLL herr_t H5AC__write_mark_unserialized_entry_log_msg(const H5AC_t *cache, - const H5AC_info_t *entry, herr_t fxn_ret_value); -H5_DLL herr_t H5AC__write_mark_serialized_entry_log_msg(const H5AC_t *cache, - const H5AC_info_t *entry, herr_t fxn_ret_value); -H5_DLL herr_t H5AC__write_move_entry_log_msg(const H5AC_t *cache, - haddr_t old_addr, - haddr_t new_addr, - int type_id, - herr_t fxn_ret_value); -H5_DLL herr_t H5AC__write_pin_entry_log_msg(const H5AC_t *cache, - const H5AC_info_t *entry, - herr_t fxn_ret_value); -H5_DLL herr_t H5AC__write_create_fd_log_msg(const H5AC_t *cache, - const H5AC_info_t *parent, - const H5AC_info_t *child, - herr_t fxn_ret_value); -H5_DLL herr_t H5AC__write_protect_entry_log_msg(const H5AC_t *cache, - const H5AC_info_t *entry, - unsigned flags, - herr_t fxn_ret_value); -H5_DLL herr_t H5AC__write_resize_entry_log_msg(const H5AC_t *cache, - const H5AC_info_t *entry, - size_t new_size, - herr_t fxn_ret_value); -H5_DLL herr_t H5AC__write_unpin_entry_log_msg(const H5AC_t *cache, - const H5AC_info_t *entry, - herr_t fxn_ret_value); -H5_DLL herr_t H5AC__write_destroy_fd_log_msg(const H5AC_t *cache, - const H5AC_info_t *parent, - const H5AC_info_t *child, - herr_t fxn_ret_value); -H5_DLL herr_t H5AC__write_unprotect_entry_log_msg(const H5AC_t *cache, - const H5AC_info_t *entry, - int type_id, - unsigned flags, - herr_t fxn_ret_value); -H5_DLL herr_t H5AC__write_set_cache_config_log_msg(const H5AC_t *cache, - const H5AC_cache_config_t *config, - herr_t fxn_ret_value); -H5_DLL herr_t H5AC__write_remove_entry_log_msg(const H5AC_t *cache, - const H5AC_info_t *entry, - herr_t fxn_ret_value); - #endif /* _H5ACpkg_H */ diff --git a/src/H5ACprivate.h b/src/H5ACprivate.h index 0e8620d..e1fdedf 100644 --- a/src/H5ACprivate.h +++ b/src/H5ACprivate.h @@ -35,12 +35,6 @@ #include "H5Pprivate.h" /* Property lists */ #include "H5SLprivate.h" /* Skip lists */ -#ifdef H5_METADATA_TRACE_FILE -#define H5AC__TRACE_FILE_ENABLED 1 -#else /* H5_METADATA_TRACE_FILE */ -#define H5AC__TRACE_FILE_ENABLED 0 -#endif /* H5_METADATA_TRACE_FILE */ - /* Global metadata tag values */ #define H5AC__INVALID_TAG (haddr_t)0 #define H5AC__IGNORE_TAG (haddr_t)1 diff --git a/src/H5Adense.c b/src/H5Adense.c index 5bed82d..021fa76 100644 --- a/src/H5Adense.c +++ b/src/H5Adense.c @@ -300,18 +300,49 @@ static herr_t H5A__dense_fnd_cb(const H5A_t *attr, hbool_t *took_ownership, void *_user_attr) { H5A_t const **user_attr = (H5A_t const **)_user_attr; /* User data from v2 B-tree attribute lookup */ + herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_STATIC_NOERR + FUNC_ENTER_STATIC /* Check arguments */ HDassert(attr); HDassert(user_attr); + HDassert(took_ownership); + /* + * If there is an attribute already stored in "user_attr", + * we need to free the dynamially allocated spaces for the + * attribute, otherwise we got infinite loop closing library due to + * outstanding allocation. (HDFFV-10659) + * + * This callback is used by H5A__dense_remove() to close/free the + * attribute stored in "user_attr" (via H5O__msg_free_real()) after + * the attribute node is deleted from the name index v2 B-tree. + * The issue is: + * When deleting the attribute node from the B-tree, + * if the attribute is found in the intermediate B-tree nodes, + * which may be merged/redistributed, we need to free the dynamically + * allocated spaces for the intermediate decoded attribute. + */ + if(*user_attr != NULL) { + H5A_t *old_attr = *user_attr; + if(old_attr->shared) { + /* Free any dynamically allocated items */ + if(H5A__free(old_attr) < 0) + HGOTO_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "can't release attribute info") + + /* Destroy shared attribute struct */ + old_attr->shared = H5FL_FREE(H5A_shared_t, old_attr->shared); + } /* end if */ + + old_attr = H5FL_FREE(H5A_t, old_attr); + } /* end if */ /* Take over attribute ownership */ *user_attr = attr; *took_ownership = TRUE; - FUNC_LEAVE_NOAPI(SUCCEED) +done: + FUNC_LEAVE_NOAPI(ret_value) } /* end H5A__dense_fnd_cb() */ @@ -282,13 +282,8 @@ H5C_create(size_t max_cache_size, cache_ptr->flush_in_progress = FALSE; - cache_ptr->logging_enabled = FALSE; - - cache_ptr->currently_logging = FALSE; - - cache_ptr->log_file_ptr = NULL; - - cache_ptr->trace_file_ptr = NULL; + if(NULL == (cache_ptr->log_info = (H5C_log_info_t *)H5MM_calloc(sizeof(H5C_log_info_t)))) + HGOTO_ERROR(H5E_CACHE, H5E_CANTALLOC, NULL, "memory allocation failed") cache_ptr->aux_ptr = aux_ptr; @@ -493,6 +488,9 @@ done: if(cache_ptr->tag_list != NULL) H5SL_close(cache_ptr->tag_list); + if(cache_ptr->log_info != NULL) + H5MM_xfree(cache_ptr->log_info); + cache_ptr->magic = 0; cache_ptr = H5FL_FREE(H5C_t, cache_ptr); } /* end if */ @@ -865,6 +863,9 @@ H5C_dest(H5F_t * f) cache_ptr->tag_list = NULL; } /* end if */ + if(cache_ptr->log_info != NULL) + H5MM_xfree(cache_ptr->log_info); + #ifndef NDEBUG #if H5C_DO_SANITY_CHECKS if(cache_ptr->get_entry_ptr_from_addr_counter > 0) diff --git a/src/H5Cdbg.c b/src/H5Cdbg.c index 08c70d9..1f55e86 100644 --- a/src/H5Cdbg.c +++ b/src/H5Cdbg.c @@ -476,42 +476,6 @@ done: /*------------------------------------------------------------------------- - * Function: H5C_set_trace_file_ptr - * - * Purpose: Set the trace_file_ptr field for the cache. - * - * This field must either be NULL (which turns of trace - * file logging), or be a pointer to an open file to which - * trace file data is to be written. - * - * Return: Non-negative on success/Negative on failure - * - * Programmer: John Mainzer - * 1/20/06 - * - *------------------------------------------------------------------------- - */ -herr_t -H5C_set_trace_file_ptr(H5C_t * cache_ptr, FILE * trace_file_ptr) -{ - herr_t ret_value = SUCCEED; /* Return value */ - - FUNC_ENTER_NOAPI(FAIL) - - /* This would normally be an assert, but we need to use an HGOTO_ERROR - * call to shut up the compiler. - */ - if((NULL == cache_ptr) || (cache_ptr->magic != H5C__H5C_T_MAGIC)) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "Bad cache_ptr") - - cache_ptr->trace_file_ptr = trace_file_ptr; - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5C_set_trace_file_ptr() */ - - -/*------------------------------------------------------------------------- * Function: H5C_stats * * Purpose: Prints statistics about the cache. diff --git a/src/H5Clog.c b/src/H5Clog.c index 3353619..0ae7f13 100644 --- a/src/H5Clog.c +++ b/src/H5Clog.c @@ -13,11 +13,9 @@ /*------------------------------------------------------------------------- * - * Created: H5Clog.c - * May 30 2016 - * Quincey Koziol + * Created: H5Clog.c * - * Purpose: Functions for generic cache logging in JSON format + * Purpose: Functions for metadata cache logging * *------------------------------------------------------------------------- */ @@ -30,14 +28,12 @@ /***********/ /* Headers */ /***********/ -#include "H5private.h" /* Generic Functions */ -#ifdef H5_HAVE_PARALLEL -#define H5AC_FRIEND /*suppress error about including H5ACpkg */ -#include "H5ACpkg.h" /* Metadata cache */ -#endif /* H5_HAVE_PARALLEL */ -#include "H5Cpkg.h" /* Metadata cache */ -#include "H5Eprivate.h" /* Error handling */ -#include "H5MMprivate.h" /* Memory management */ +#include "H5private.h" /* Generic Functions */ +#define H5AC_FRIEND /* Suppress error about including H5ACpkg */ +#include "H5ACpkg.h" /* Metadata cache */ +#include "H5Cpkg.h" /* Cache */ +#include "H5Clog.h" /* Cache logging */ +#include "H5Eprivate.h" /* Error handling */ /****************/ @@ -77,133 +73,109 @@ /*------------------------------------------------------------------------- - * Function: H5C_set_up_logging + * Function: H5C_log_set_up * * Purpose: Setup for metadata cache logging. * - * Metadata logging is enabled and disabled at two levels. This - * function and the associated tear_down function open and close - * the log file. the start_ and stop_logging functions are then - * used to switch logging on/off. Optionally, logging can begin - * as soon as the log file is opened (set via the start_immediately - * parameter to this function). - * - * The log functionality is split between the H5C and H5AC - * packages. Log state and direct log manipulation resides in - * H5C. Log messages are generated in H5AC and sent to - * the H5C_write_log_message function. + * Return: SUCCEED/FAIL * - * Return: Non-negative on success/Negative on failure - * - * Programmer: Dana Robinson - * Sunday, March 16, 2014 + * Programmer: Dana Robinson + * Fall 2018 * *------------------------------------------------------------------------- */ herr_t -H5C_set_up_logging(H5C_t *cache_ptr, const char log_location[], - hbool_t start_immediately) +H5C_log_set_up(H5C_t *cache, const char log_location[], H5C_log_style_t style, hbool_t start_immediately) { -#ifdef H5_HAVE_PARALLEL - H5AC_aux_t *aux_ptr = NULL; -#endif /*H5_HAVE_PARALLEL*/ - char *file_name = NULL; - size_t n_chars; - herr_t ret_value = SUCCEED; /* Return value */ + int mpi_rank = -1; /* -1 indicates serial (no MPI rank) */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) /* Sanity checks */ - if(NULL == cache_ptr) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "cache_ptr == NULL") - if(H5C__H5C_T_MAGIC != cache_ptr->magic) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "cache magic value incorrect") - if(cache_ptr->logging_enabled) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "logging already set up") - if(NULL == log_location) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "NULL log location not allowed") - - /* Possibly fix up the log file name. - * The extra 39 characters are for adding the rank to the file name - * under parallel HDF5. 39 characters allows > 2^127 processes which - * should be enough for anybody. - * - * allocation size = <path length> + dot + <rank # length> + \0 - */ - n_chars = HDstrlen(log_location) + 1 + 39 + 1; - if(NULL == (file_name = (char *)H5MM_calloc(n_chars * sizeof(char)))) - HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, FAIL, "can't allocate memory for mdc log file name manipulation") + HDassert(cache); + HDassert(log_location); + /* Check logging flags */ + if(cache->log_info->enabled) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "logging already set up") + + /* Get the rank when MPI is in use. Logging clients will usually + * use that to create per-process logs. + */ #ifdef H5_HAVE_PARALLEL - /* Add the rank to the log file name when MPI is in use */ - aux_ptr = (H5AC_aux_t *)(cache_ptr->aux_ptr); - - if(NULL == aux_ptr) - HDsnprintf(file_name, n_chars, "%s", log_location); - else { - if(aux_ptr->magic != H5AC__H5AC_AUX_T_MAGIC) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "bad aux_ptr->magic") - HDsnprintf(file_name, n_chars, "%s.%d", log_location, aux_ptr->mpi_rank); - } /* end else */ -#else /* H5_HAVE_PARALLEL */ - HDsnprintf(file_name, n_chars, "%s", log_location); -#endif /* H5_HAVE_PARALLEL */ - - /* Open log file */ - if(NULL == (cache_ptr->log_file_ptr = HDfopen(file_name, "w"))) - HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, FAIL, "can't create mdc log file") + if(NULL != cache->aux_ptr) + mpi_rank = ((H5AC_aux_t *)(cache->aux_ptr))->mpi_rank; +#endif /*H5_HAVE_PARALLEL*/ + + /* Set up logging */ + if(H5C_LOG_STYLE_JSON == style) { + if(H5C_log_json_set_up(cache->log_info, log_location, mpi_rank) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to set up json logging") + } + else if(H5C_LOG_STYLE_TRACE == style) { + if(H5C_log_trace_set_up(cache->log_info, log_location, mpi_rank) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to set up trace logging") + } + else + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unknown logging style") /* Set logging flags */ - cache_ptr->logging_enabled = TRUE; - cache_ptr->currently_logging = start_immediately; + cache->log_info->enabled = TRUE; + + /* Start logging if requested */ + if(start_immediately) + if(H5C_start_logging(cache) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to start logging") done: - if(file_name) - file_name = (char *)H5MM_xfree(file_name); FUNC_LEAVE_NOAPI(ret_value) -} /* H5C_set_up_logging() */ +} /* H5C_log_set_up() */ /*------------------------------------------------------------------------- - * Function: H5C_tear_down_logging + * Function: H5C_log_tear_down * * Purpose: Tear-down for metadata cache logging. * - * Return: Non-negative on success/Negative on failure + * Return: SUCCEED/FAIL * - * Programmer: Dana Robinson - * Sunday, March 16, 2014 + * Programmer: Dana Robinson + * Fall 2018 * *------------------------------------------------------------------------- */ herr_t -H5C_tear_down_logging(H5C_t *cache_ptr) +H5C_log_tear_down(H5C_t *cache) { herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) /* Sanity checks */ - if(NULL == cache_ptr) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "cache_ptr == NULL") - if(H5C__H5C_T_MAGIC != cache_ptr->magic) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "cache magic value incorrect") - if(FALSE == cache_ptr->logging_enabled) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "logging not enabled") + HDassert(cache); - /* Unset logging flags */ - cache_ptr->logging_enabled = FALSE; - cache_ptr->currently_logging = FALSE; + /* Check logging flags */ + if(FALSE == cache->log_info->enabled) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "logging not enabled") - /* Close log file */ - if(EOF == HDfclose(cache_ptr->log_file_ptr)) - HGOTO_ERROR(H5E_FILE, H5E_CANTCLOSEFILE, FAIL, "problem closing mdc log file") - cache_ptr->log_file_ptr = NULL; + /* Stop logging if that's going on */ + if(cache->log_info->logging) + if(H5C_stop_logging(cache) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to stop logging") + + /* Tear down logging */ + if(cache->log_info->cls->tear_down_logging) + if(cache->log_info->cls->tear_down_logging(cache->log_info) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific tear down call failed") + + /* Unset logging flags */ + cache->log_info->enabled = FALSE; done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5C_tear_down_logging() */ +} /* H5C_log_tear_down() */ /*------------------------------------------------------------------------- @@ -211,37 +183,39 @@ H5C_tear_down_logging(H5C_t *cache_ptr) * * Purpose: Start logging metadata cache operations. * - * TODO: Add a function that dumps the current state of the - * metadata cache. + * Return: SUCCEED/FAIL * - * Return: Non-negative on success/Negative on failure - * - * Programmer: Dana Robinson - * Sunday, March 16, 2014 + * Programmer: Dana Robinson + * Fall 2018 * *------------------------------------------------------------------------- */ herr_t -H5C_start_logging(H5C_t *cache_ptr) +H5C_start_logging(H5C_t *cache) { herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) /* Sanity checks */ - if(NULL == cache_ptr) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "cache_ptr == NULL") - if(H5C__H5C_T_MAGIC != cache_ptr->magic) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "cache magic value incorrect") - if(FALSE == cache_ptr->logging_enabled) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "logging not enabled") - if(cache_ptr->currently_logging) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "logging already in progress") + HDassert(cache); + + /* Check logging flags */ + if(FALSE == cache->log_info->enabled) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "logging not enabled") + + /* Start logging */ + if(cache->log_info->cls->start_logging) + if(cache->log_info->cls->start_logging(cache->log_info) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific start call failed") /* Set logging flags */ - cache_ptr->currently_logging = TRUE; + cache->log_info->logging = TRUE; - /* TODO - Dump cache state */ + /* Write a log message */ + if(cache->log_info->cls->write_start_log_msg) + if(cache->log_info->cls->write_start_log_msg(cache->log_info->udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific write start call failed") done: FUNC_LEAVE_NOAPI(ret_value) @@ -253,32 +227,41 @@ H5C_start_logging(H5C_t *cache_ptr) * * Purpose: Stop logging metadata cache operations. * - * Return: Non-negative on success/Negative on failure + * Return: SUCCEED/FAIL * - * Programmer: Dana Robinson - * Sunday, March 16, 2014 + * Programmer: Dana Robinson + * Fall 2018 * *------------------------------------------------------------------------- */ herr_t -H5C_stop_logging(H5C_t *cache_ptr) +H5C_stop_logging(H5C_t *cache) { herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) /* Sanity checks */ - if(NULL == cache_ptr) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "cache_ptr == NULL") - if(H5C__H5C_T_MAGIC != cache_ptr->magic) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "cache magic value incorrect") - if(FALSE == cache_ptr->logging_enabled) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "logging not enabled") - if(FALSE == cache_ptr->currently_logging) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "logging not in progress") + HDassert(cache); + + /* Check logging flags */ + if(FALSE == cache->log_info->enabled) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "logging not enabled") + if(FALSE == cache->log_info->logging) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "logging not in progress") + + /* Write a log message */ + if(cache->log_info->cls->write_stop_log_msg) + if(cache->log_info->cls->write_stop_log_msg(cache->log_info->udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific write stop call failed") + + /* Stop logging */ + if(cache->log_info->cls->stop_logging) + if(cache->log_info->cls->stop_logging(cache->log_info) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific stop call failed") /* Set logging flags */ - cache_ptr->currently_logging = FALSE; + cache->log_info->logging = FALSE; done: FUNC_LEAVE_NOAPI(ret_value) @@ -289,80 +272,706 @@ H5C_stop_logging(H5C_t *cache_ptr) * Function: H5C_get_logging_status * * Purpose: Determines if the cache is actively logging (via the OUT - * parameter). + * parameters). * - * Return: Non-negative on success/Negative on failure + * Return: SUCCEED/FAIL * - * Programmer: Dana Robinson - * Sunday, March 16, 2014 + * Programmer: Dana Robinson + * Fall 2018 * *------------------------------------------------------------------------- */ herr_t -H5C_get_logging_status(const H5C_t *cache_ptr, /*OUT*/ hbool_t *is_enabled, +H5C_get_logging_status(const H5C_t *cache, /*OUT*/ hbool_t *is_enabled, /*OUT*/ hbool_t *is_currently_logging) { - herr_t ret_value = SUCCEED; /* Return value */ + FUNC_ENTER_NOAPI_NOERR + + /* Sanity checks */ + HDassert(cache); + HDassert(is_enabled); + HDassert(is_currently_logging); + + /* Get logging flags */ + *is_enabled = cache->log_info->enabled; + *is_currently_logging = cache->log_info->logging; + + FUNC_LEAVE_NOAPI(SUCCEED) +} /* H5C_get_logging_status() */ + + +/*------------------------------------------------------------------------- + * Function: H5C_log_write_create_cache_msg + * + * Purpose: Write a log message for cache creation. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +herr_t +H5C_log_write_create_cache_msg(H5C_t *cache, herr_t fxn_ret_value) +{ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) /* Sanity checks */ - if(NULL == cache_ptr) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "cache_ptr == NULL") - if(H5C__H5C_T_MAGIC != cache_ptr->magic) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "cache magic value incorrect") - if(NULL == is_enabled) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "cache magic value incorrect") - if(NULL == is_currently_logging) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "cache magic value incorrect") - - *is_enabled = cache_ptr->logging_enabled; - *is_currently_logging = cache_ptr->currently_logging; + HDassert(cache); + + /* Write a log message */ + if(cache->log_info->cls->write_create_cache_log_msg) + if(cache->log_info->cls->write_create_cache_log_msg(cache->log_info->udata, fxn_ret_value) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific write create cache call failed") done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5C_get_logging_status() */ +} /* H5C_log_write_create_cache_msg() */ + +/*------------------------------------------------------------------------- + * Function: H5C_log_write_destroy_cache_msg + * + * Purpose: Write a log message for cache destruction. + * + * NOTE: This can't print out the H5AC call return value, since we + * won't know that until the cache is destroyed and at that + * point we no longer have pointers to the logging information. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +herr_t +H5C_log_write_destroy_cache_msg(H5C_t *cache) +{ + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_NOAPI(FAIL) + + /* Sanity checks */ + HDassert(cache); + + /* Write a log message */ + if(cache->log_info->cls->write_destroy_cache_log_msg) + if(cache->log_info->cls->write_destroy_cache_log_msg(cache->log_info->udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific write destroy cache call failed") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C_log_write_destroy_cache_msg() */ /*------------------------------------------------------------------------- - * Function: H5C_write_log_message + * Function: H5C_log_write_evict_cache_msg * - * Purpose: Write a message to the log file and flush the file. - * The message string is neither modified nor freed. + * Purpose: Write a log message for eviction of cache entries. * - * Return: Non-negative on success/Negative on failure + * Return: SUCCEED/FAIL * - * Programmer: Dana Robinson - * Sunday, March 16, 2014 + * Programmer: Dana Robinson + * Fall 2018 * *------------------------------------------------------------------------- */ herr_t -H5C_write_log_message(const H5C_t *cache_ptr, const char message[]) +H5C_log_write_evict_cache_msg(H5C_t *cache, herr_t fxn_ret_value) { - size_t n_chars; - herr_t ret_value = SUCCEED; /* Return value */ + herr_t ret_value = SUCCEED; + + FUNC_ENTER_NOAPI(FAIL) + + /* Sanity checks */ + HDassert(cache); + + /* Write a log message */ + if(cache->log_info->cls->write_evict_cache_log_msg) + if(cache->log_info->cls->write_evict_cache_log_msg(cache->log_info->udata, fxn_ret_value) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific write evict cache call failed") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C_log_write_evict_cache_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C_log_write_expunge_entry_msg + * + * Purpose: Write a log message for expunge of cache entries. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +herr_t +H5C_log_write_expunge_entry_msg(H5C_t *cache, haddr_t address, + int type_id, herr_t fxn_ret_value) +{ + herr_t ret_value = SUCCEED; FUNC_ENTER_NOAPI(FAIL) /* Sanity checks */ - if(NULL == cache_ptr) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "cache_ptr == NULL") - if(H5C__H5C_T_MAGIC != cache_ptr->magic) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "cache magic value incorrect") - if(FALSE == cache_ptr->currently_logging) - HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "not currently logging") - if(NULL == message) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "NULL log message not allowed") - - /* Write the log message and flush */ - n_chars = HDstrlen(message); - if((int)n_chars != HDfprintf(cache_ptr->log_file_ptr, message)) - HGOTO_ERROR(H5E_FILE, H5E_WRITEERROR, FAIL, "error writing log message") - if(EOF == HDfflush(cache_ptr->log_file_ptr)) - HGOTO_ERROR(H5E_FILE, H5E_WRITEERROR, FAIL, "error flushing log message") + HDassert(cache); + + /* Write a log message */ + if(cache->log_info->cls->write_expunge_entry_log_msg) + if(cache->log_info->cls->write_expunge_entry_log_msg(cache->log_info->udata, address, type_id, fxn_ret_value) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific write expunge entry call failed") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C_log_write_expunge_entry_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C_log_write_flush_cache_msg + * + * Purpose: Write a log message for cache flushes. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +herr_t +H5C_log_write_flush_cache_msg(H5C_t *cache, herr_t fxn_ret_value) +{ + herr_t ret_value = SUCCEED; + + FUNC_ENTER_NOAPI(FAIL) + + /* Sanity checks */ + HDassert(cache); + + /* Write a log message */ + if(cache->log_info->cls->write_flush_cache_log_msg) + if(cache->log_info->cls->write_flush_cache_log_msg(cache->log_info->udata, fxn_ret_value) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific flush cache call failed") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C_log_write_flush_cache_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C_log_write_insert_entry_msg + * + * Purpose: Write a log message for insertion of cache entries. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +herr_t +H5C_log_write_insert_entry_msg(H5C_t *cache, haddr_t address, + int type_id, unsigned flags, size_t size, herr_t fxn_ret_value) +{ + herr_t ret_value = SUCCEED; + + FUNC_ENTER_NOAPI(FAIL) + + /* Sanity checks */ + HDassert(cache); + + /* Write a log message */ + if(cache->log_info->cls->write_insert_entry_log_msg) + if(cache->log_info->cls->write_insert_entry_log_msg(cache->log_info->udata, address, type_id, flags, size, fxn_ret_value) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific insert entry call failed") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C_log_write_insert_entry_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C_log_write_mark_entry_dirty_msg + * + * Purpose: Write a log message for marking cache entries as dirty. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +herr_t +H5C_log_write_mark_entry_dirty_msg(H5C_t *cache, const H5C_cache_entry_t *entry, + herr_t fxn_ret_value) +{ + herr_t ret_value = SUCCEED; + + FUNC_ENTER_NOAPI(FAIL) + + /* Sanity checks */ + HDassert(cache); + + /* Write a log message */ + HDassert(entry); + if(cache->log_info->cls->write_mark_entry_dirty_log_msg) + if(cache->log_info->cls->write_mark_entry_dirty_log_msg(cache->log_info->udata, entry, fxn_ret_value) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific mark dirty entry call failed") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C_log_write_mark_entry_dirty_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C_log_write_mark_entry_clean_msg + * + * Purpose: Write a log message for marking cache entries as clean. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +herr_t +H5C_log_write_mark_entry_clean_msg(H5C_t *cache, const H5C_cache_entry_t *entry, + herr_t fxn_ret_value) +{ + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_NOAPI(FAIL) + + /* Sanity checks */ + HDassert(cache); + + /* Write a log message */ + HDassert(entry); + if(cache->log_info->cls->write_mark_entry_clean_log_msg) + if(cache->log_info->cls->write_mark_entry_clean_log_msg(cache->log_info->udata, entry, fxn_ret_value) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific mark clean entry call failed") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C_log_write_mark_entry_clean_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C_log_write_mark_unserialized_entry_msg + * + * Purpose: Write a log message for marking cache entries as unserialized. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +herr_t +H5C_log_write_mark_unserialized_entry_msg(H5C_t *cache, + const H5C_cache_entry_t *entry, herr_t fxn_ret_value) +{ + herr_t ret_value = SUCCEED; + + FUNC_ENTER_NOAPI(FAIL) + + /* Sanity checks */ + HDassert(cache); + + /* Write a log message */ + HDassert(entry); + if(cache->log_info->cls->write_mark_unserialized_entry_log_msg) + if(cache->log_info->cls->write_mark_unserialized_entry_log_msg(cache->log_info->udata, entry, fxn_ret_value) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific mark unserialized entry call failed") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C_log_write_mark_unserialized_entry_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C_log_write_mark_serialized_entry_msg + * + * Purpose: Write a log message for marking cache entries as serialize. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +herr_t +H5C_log_write_mark_serialized_entry_msg(H5C_t *cache, const H5C_cache_entry_t *entry, + herr_t fxn_ret_value) +{ + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_NOAPI(FAIL) + + /* Sanity checks */ + HDassert(cache); + + /* Write a log message */ + HDassert(entry); + if(cache->log_info->cls->write_mark_serialized_entry_log_msg) + if(cache->log_info->cls->write_mark_serialized_entry_log_msg(cache->log_info->udata, entry, fxn_ret_value) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific mark serialized entry call failed") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C_log_write_mark_serialized_entry_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C_log_write_move_entry_msg + * + * Purpose: Write a log message for moving a cache entry. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +herr_t +H5C_log_write_move_entry_msg(H5C_t *cache, haddr_t old_addr, haddr_t new_addr, + int type_id, herr_t fxn_ret_value) +{ + herr_t ret_value = SUCCEED; + + FUNC_ENTER_NOAPI(FAIL) + + /* Sanity checks */ + HDassert(cache); + + /* Write a log message */ + if(cache->log_info->cls->write_move_entry_log_msg) + if(cache->log_info->cls->write_move_entry_log_msg(cache->log_info->udata, old_addr, new_addr, type_id, fxn_ret_value) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific move entry call failed") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C_log_write_move_entry_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C_log_write_pin_entry_msg + * + * Purpose: Write a log message for pinning a cache entry. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +herr_t +H5C_log_write_pin_entry_msg(H5C_t *cache, const H5C_cache_entry_t *entry, + herr_t fxn_ret_value) +{ + herr_t ret_value = SUCCEED; + + FUNC_ENTER_NOAPI(FAIL) + + /* Sanity checks */ + HDassert(cache); + + /* Write a log message */ + HDassert(entry); + if(cache->log_info->cls->write_pin_entry_log_msg) + if(cache->log_info->cls->write_pin_entry_log_msg(cache->log_info->udata, entry, fxn_ret_value) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific pin entry call failed") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C_log_write_pin_entry_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C_log_write_create_fd_msg + * + * Purpose: Write a log message for creating a flush dependency between + * two cache entries. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +herr_t +H5C_log_write_create_fd_msg(H5C_t *cache, const H5C_cache_entry_t *parent, + const H5C_cache_entry_t *child, herr_t fxn_ret_value) +{ + herr_t ret_value = SUCCEED; + + FUNC_ENTER_NOAPI(FAIL) + + /* Sanity checks */ + HDassert(cache); + + /* Write a log message */ + HDassert(parent); + HDassert(child); + if(cache->log_info->cls->write_create_fd_log_msg) + if(cache->log_info->cls->write_create_fd_log_msg(cache->log_info->udata, parent, child, fxn_ret_value) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific create fd call failed") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C_log_write_create_fd_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C_log_write_protect_entry_msg + * + * Purpose: Write a log message for protecting a cache entry. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +herr_t +H5C_log_write_protect_entry_msg(H5C_t *cache, const H5C_cache_entry_t *entry, + int type_id, unsigned flags, herr_t fxn_ret_value) +{ + herr_t ret_value = SUCCEED; + + FUNC_ENTER_NOAPI(FAIL) + + /* Sanity checks */ + HDassert(cache); + + /* Write a log message */ + HDassert(entry); + if(cache->log_info->cls->write_protect_entry_log_msg) + if(cache->log_info->cls->write_protect_entry_log_msg(cache->log_info->udata, entry, type_id, flags, fxn_ret_value) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific protect entry call failed") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C_log_write_protect_entry_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C_log_write_resize_entry_msg + * + * Purpose: Write a log message for resizing a cache entry. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +herr_t +H5C_log_write_resize_entry_msg(H5C_t *cache, const H5C_cache_entry_t *entry, + size_t new_size, herr_t fxn_ret_value) +{ + herr_t ret_value = SUCCEED; + + FUNC_ENTER_NOAPI(FAIL) + + /* Sanity checks */ + HDassert(cache); + + /* Write a log message */ + HDassert(entry); + if(cache->log_info->cls->write_resize_entry_log_msg) + if(cache->log_info->cls->write_resize_entry_log_msg(cache->log_info->udata, entry, new_size, fxn_ret_value) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific resize entry call failed") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C_log_write_resize_entry_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C_log_write_unpin_entry_msg + * + * Purpose: Write a log message for unpinning a cache entry. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +herr_t +H5C_log_write_unpin_entry_msg(H5C_t *cache, const H5C_cache_entry_t *entry, + herr_t fxn_ret_value) +{ + herr_t ret_value = SUCCEED; + + FUNC_ENTER_NOAPI(FAIL) + + /* Sanity checks */ + HDassert(cache); + + /* Write a log message */ + HDassert(entry); + if(cache->log_info->cls->write_unpin_entry_log_msg) + if(cache->log_info->cls->write_unpin_entry_log_msg(cache->log_info->udata, entry, fxn_ret_value) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific unpin entry call failed") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C_log_write_unpin_entry_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C_log_write_destroy_fd_msg + * + * Purpose: Write a log message for destroying a flush dependency + * between two cache entries. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +herr_t +H5C_log_write_destroy_fd_msg(H5C_t *cache, const H5C_cache_entry_t *parent, + const H5C_cache_entry_t *child, herr_t fxn_ret_value) +{ + herr_t ret_value = SUCCEED; + + FUNC_ENTER_NOAPI(FAIL) + + /* Sanity checks */ + HDassert(cache); + + /* Write a log message */ + HDassert(parent); + HDassert(child); + if(cache->log_info->cls->write_destroy_fd_log_msg) + if(cache->log_info->cls->write_destroy_fd_log_msg(cache->log_info->udata, parent, child, fxn_ret_value) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific destroy fd call failed") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C_log_write_destroy_fd_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C_log_write_unprotect_entry_msg + * + * Purpose: Write a log message for unprotecting a cache entry. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +herr_t +H5C_log_write_unprotect_entry_msg(H5C_t *cache, const H5C_cache_entry_t *entry, + int type_id, unsigned flags, herr_t fxn_ret_value) +{ + herr_t ret_value = SUCCEED; + + FUNC_ENTER_NOAPI(FAIL) + + /* Sanity checks */ + HDassert(cache); + + /* Write a log message */ + HDassert(entry); + if(cache->log_info->cls->write_unprotect_entry_log_msg) + if(cache->log_info->cls->write_unprotect_entry_log_msg(cache->log_info->udata, entry, type_id, flags, fxn_ret_value) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific unprotect entry call failed") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C_log_write_unprotect_entry_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C_log_write_set_cache_config_msg + * + * Purpose: Write a log message for setting the cache configuration. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +herr_t +H5C_log_write_set_cache_config_msg(H5C_t *cache, const H5AC_cache_config_t *config, + herr_t fxn_ret_value) +{ + herr_t ret_value = SUCCEED; + + FUNC_ENTER_NOAPI(FAIL) + + /* Sanity checks */ + HDassert(cache); + + /* Write a log message */ + HDassert(config); + if(cache->log_info->cls->write_set_cache_config_log_msg) + if(cache->log_info->cls->write_set_cache_config_log_msg(cache->log_info->udata, config, fxn_ret_value) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific set cache config call failed") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C_log_write_set_cache_config_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C_log_write_remove_entry_msg + * + * Purpose: Write a log message for removing a cache entry. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +herr_t +H5C_log_write_remove_entry_msg(H5C_t *cache, const H5C_cache_entry_t *entry, + herr_t fxn_ret_value) +{ + herr_t ret_value = SUCCEED; + + FUNC_ENTER_NOAPI(FAIL) + + /* Sanity checks */ + HDassert(cache); + + /* Write a log message */ + HDassert(entry); + if(cache->log_info->cls->write_remove_entry_log_msg) + if(cache->log_info->cls->write_remove_entry_log_msg(cache->log_info->udata, entry, fxn_ret_value) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "log-specific remove entry call failed") done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5C_write_log_message() */ +} /* H5C_log_write_remove_entry_msg() */ diff --git a/src/H5Clog.h b/src/H5Clog.h new file mode 100644 index 0000000..9ba6786 --- /dev/null +++ b/src/H5Clog.h @@ -0,0 +1,114 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * Copyright by The HDF Group. * + * Copyright by the Board of Trustees of the University of Illinois. * + * All rights reserved. * + * * + * This file is part of HDF5. The full HDF5 copyright notice, including * + * terms governing use, modification, and redistribution, is contained in * + * the COPYING file, which can be found at the root of the source code * + * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. * + * If you do not have access to either file, you may request a copy from * + * help@hdfgroup.org. * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +/* + * Purpose: Cache logging header file + */ + +#ifndef _H5Clog_H +#define _H5Clog_H + +/* Get package's private header */ +#include "H5Cprivate.h" /* Cache */ + +/**************************/ +/* Package Private Macros */ +/**************************/ + +/****************************/ +/* Package Private Typedefs */ +/****************************/ + +/* Forward declaration for class struct */ +typedef struct H5C_log_info_t H5C_log_info_t; + +/* Class for generating logging messages */ +typedef struct H5C_log_class_t { + const char *name; /* String for debugging */ + + /* Callbacks for writing log messages */ + herr_t (*tear_down_logging)(H5C_log_info_t *log_info); + herr_t (*start_logging)(H5C_log_info_t *log_info); + herr_t (*stop_logging)(H5C_log_info_t *log_info); + herr_t (*write_start_log_msg)(void *udata); + herr_t (*write_stop_log_msg)(void *udata); + herr_t (*write_create_cache_log_msg)(void *udata, herr_t fxn_ret_value); + herr_t (*write_destroy_cache_log_msg)(void *udata); + herr_t (*write_evict_cache_log_msg)(void *udata, herr_t fxn_ret_value); + herr_t (*write_expunge_entry_log_msg)(void *udata, haddr_t address, int type_id, herr_t fxn_ret_value); + herr_t (*write_flush_cache_log_msg)(void *udata, herr_t fxn_ret_value); + herr_t (*write_insert_entry_log_msg)(void *udata, haddr_t address, int type_id, unsigned flags, size_t size, herr_t fxn_ret_value); + herr_t (*write_mark_entry_dirty_log_msg)(void *udata, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); + herr_t (*write_mark_entry_clean_log_msg)(void *udata, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); + herr_t (*write_mark_unserialized_entry_log_msg)(void *udata, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); + herr_t (*write_mark_serialized_entry_log_msg)(void *udata, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); + herr_t (*write_move_entry_log_msg)(void *udata, haddr_t old_addr, haddr_t new_addr, int type_id, herr_t fxn_ret_value); + herr_t (*write_pin_entry_log_msg)(void *udata, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); + herr_t (*write_create_fd_log_msg)(void *udata, const H5C_cache_entry_t *parent, const H5C_cache_entry_t *child, herr_t fxn_ret_value); + herr_t (*write_protect_entry_log_msg)(void *udata, const H5C_cache_entry_t *entry, int type_id, unsigned flags, herr_t fxn_ret_value); + herr_t (*write_resize_entry_log_msg)(void *udata, const H5C_cache_entry_t *entry, size_t new_size, herr_t fxn_ret_value); + herr_t (*write_unpin_entry_log_msg)(void *udata, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); + herr_t (*write_destroy_fd_log_msg)(void *udata, const H5C_cache_entry_t *parent, const H5C_cache_entry_t *child, herr_t fxn_ret_value); + herr_t (*write_unprotect_entry_log_msg)(void *udata, const H5C_cache_entry_t *entry, int type_id, unsigned flags, herr_t fxn_ret_value); + herr_t (*write_set_cache_config_log_msg)(void *udata, const H5AC_cache_config_t *config, herr_t fxn_ret_value); + herr_t (*write_remove_entry_log_msg)(void *udata, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); + +} H5C_log_class_t; + +/* Logging information */ +struct H5C_log_info_t { + hbool_t enabled; /* Was the logging set up? */ + hbool_t logging; /* Are we currently logging? */ + H5C_log_class_t *cls; /* Callbacks for writing log messages */ + void *udata; /* Log-specific data */ +}; + + +/*****************************/ +/* Package Private Variables */ +/*****************************/ + + +/******************************/ +/* Package Private Prototypes */ +/******************************/ +H5_DLL herr_t H5C_log_set_up(H5C_t *cache, const char log_location[], H5C_log_style_t style, hbool_t start_immediately); +H5_DLL herr_t H5C_log_tear_down(H5C_t *cache); + +H5_DLL herr_t H5C_log_write_create_cache_msg(H5C_t *cache, herr_t fxn_ret_value); +H5_DLL herr_t H5C_log_write_destroy_cache_msg(H5C_t *cache); +H5_DLL herr_t H5C_log_write_evict_cache_msg(H5C_t *cache, herr_t fxn_ret_value); +H5_DLL herr_t H5C_log_write_expunge_entry_msg(H5C_t *cache, haddr_t address, int type_id, herr_t fxn_ret_value); +H5_DLL herr_t H5C_log_write_flush_cache_msg(H5C_t *cache, herr_t fxn_ret_value); +H5_DLL herr_t H5C_log_write_insert_entry_msg(H5C_t *cache, haddr_t address, int type_id, unsigned flags, size_t size, herr_t fxn_ret_value); +H5_DLL herr_t H5C_log_write_mark_entry_dirty_msg(H5C_t *cache, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); +H5_DLL herr_t H5C_log_write_mark_entry_clean_msg(H5C_t *cache, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); +H5_DLL herr_t H5C_log_write_mark_unserialized_entry_msg(H5C_t *cache, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); +H5_DLL herr_t H5C_log_write_mark_serialized_entry_msg(H5C_t *cache, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); +H5_DLL herr_t H5C_log_write_move_entry_msg(H5C_t *cache, haddr_t old_addr, haddr_t new_addr, int type_id, herr_t fxn_ret_value); +H5_DLL herr_t H5C_log_write_pin_entry_msg(H5C_t *cache, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); +H5_DLL herr_t H5C_log_write_create_fd_msg(H5C_t *cache, const H5C_cache_entry_t *parent, const H5C_cache_entry_t *child, herr_t fxn_ret_value); +H5_DLL herr_t H5C_log_write_protect_entry_msg(H5C_t *cache, const H5C_cache_entry_t *entry, int type_id, unsigned flags, herr_t fxn_ret_value); +H5_DLL herr_t H5C_log_write_resize_entry_msg(H5C_t *cache, const H5C_cache_entry_t *entry, size_t new_size, herr_t fxn_ret_value); +H5_DLL herr_t H5C_log_write_unpin_entry_msg(H5C_t *cache, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); +H5_DLL herr_t H5C_log_write_destroy_fd_msg(H5C_t *cache, const H5C_cache_entry_t *parent, const H5C_cache_entry_t *child, herr_t fxn_ret_value); +H5_DLL herr_t H5C_log_write_unprotect_entry_msg(H5C_t *cache, const H5C_cache_entry_t *entry, int type_id, unsigned flags, herr_t fxn_ret_value); +H5_DLL herr_t H5C_log_write_set_cache_config_msg(H5C_t *cache, const H5AC_cache_config_t *config, herr_t fxn_ret_value); +H5_DLL herr_t H5C_log_write_remove_entry_msg(H5C_t *cache, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); + +/* Logging-specific setup functions */ +H5_DLL herr_t H5C_log_json_set_up(H5C_log_info_t *log_info, const char log_location[], int mpi_rank); +H5_DLL herr_t H5C_log_trace_set_up(H5C_log_info_t *log_info, const char log_location[], int mpi_rank); + +#endif /* _H5Clog_H */ + diff --git a/src/H5Clog_json.c b/src/H5Clog_json.c new file mode 100644 index 0000000..ccfa222 --- /dev/null +++ b/src/H5Clog_json.c @@ -0,0 +1,1365 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * Copyright by The HDF Group. * + * Copyright by the Board of Trustees of the University of Illinois. * + * All rights reserved. * + * * + * This file is part of HDF5. The full HDF5 copyright notice, including * + * terms governing use, modification, and redistribution, is contained in * + * the COPYING file, which can be found at the root of the source code * + * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. * + * If you do not have access to either file, you may request a copy from * + * help@hdfgroup.org. * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +/*------------------------------------------------------------------------- + * + * Created: H5Clog_json.c + * + * Purpose: Cache log implementation that emits JSON-formatted log + * entries for consumption by new-fangled data analysis tools. + * + *------------------------------------------------------------------------- + */ + +/****************/ +/* Module Setup */ +/****************/ +#include "H5Cmodule.h" /* This source code file is part of the H5C module */ + +/***********/ +/* Headers */ +/***********/ +#include "H5private.h" /* Generic Functions */ +#include "H5Cpkg.h" /* Cache */ +#include "H5Clog.h" /* Cache logging */ +#include "H5Eprivate.h" /* Error handling */ +#include "H5MMprivate.h" /* Memory management */ + + +/****************/ +/* Local Macros */ +/****************/ + +/* Max log message size */ +#define H5C_MAX_JSON_LOG_MSG_SIZE 128 + + +/******************/ +/* Local Typedefs */ +/******************/ + + +/********************/ +/* Package Typedefs */ +/********************/ + +typedef struct H5C_log_json_udata_t { + FILE *outfile; + char *message; +} H5C_log_json_udata_t; + + +/********************/ +/* Local Prototypes */ +/********************/ + +/* Internal message handling calls */ +static herr_t H5C__json_write_log_message(H5C_log_json_udata_t *json_udata); + +/* Log message callbacks */ +static herr_t H5C__json_tear_down_logging(H5C_log_info_t *log_info); +static herr_t H5C__json_write_start_log_msg(void *udata); +static herr_t H5C__json_write_stop_log_msg(void *udata); +static herr_t H5C__json_write_create_cache_log_msg(void *udata, herr_t fxn_ret_value); +static herr_t H5C__json_write_destroy_cache_log_msg(void *udata); +static herr_t H5C__json_write_evict_cache_log_msg(void *udata, herr_t fxn_ret_value); +static herr_t H5C__json_write_expunge_entry_log_msg(void *udata, haddr_t address, int type_id, herr_t fxn_ret_value); +static herr_t H5C__json_write_flush_cache_log_msg(void *udata, herr_t fxn_ret_value); +static herr_t H5C__json_write_insert_entry_log_msg(void *udata, haddr_t address, int type_id, unsigned flags, size_t size, herr_t fxn_ret_value); +static herr_t H5C__json_write_mark_entry_dirty_log_msg(void *udata, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); +static herr_t H5C__json_write_mark_entry_clean_log_msg(void *udata, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); +static herr_t H5C__json_write_mark_unserialized_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); +static herr_t H5C__json_write_mark_serialized_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); +static herr_t H5C__json_write_move_entry_log_msg(void *udata, haddr_t old_addr, haddr_t new_addr, int type_id, herr_t fxn_ret_value); +static herr_t H5C__json_write_pin_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); +static herr_t H5C__json_write_create_fd_log_msg(void *udata, const H5C_cache_entry_t *parent, const H5C_cache_entry_t *child, herr_t fxn_ret_value); +static herr_t H5C__json_write_protect_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, int type_id, unsigned flags, herr_t fxn_ret_value); +static herr_t H5C__json_write_resize_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, size_t new_size, herr_t fxn_ret_value); +static herr_t H5C__json_write_unpin_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); +static herr_t H5C__json_write_destroy_fd_log_msg(void *udata, const H5C_cache_entry_t *parent, const H5C_cache_entry_t *child, herr_t fxn_ret_value); +static herr_t H5C__json_write_unprotect_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, int type_id, unsigned flags, herr_t fxn_ret_value); +static herr_t H5C__json_write_set_cache_config_log_msg(void *udata, const H5AC_cache_config_t *config, herr_t fxn_ret_value); +static herr_t H5C__json_write_remove_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); + + +/*********************/ +/* Package Variables */ +/*********************/ + + +/*****************************/ +/* Library Private Variables */ +/*****************************/ + + +/*******************/ +/* Local Variables */ +/*******************/ + +/* Note that there's no cache set up call since that's the + * place where this struct is wired into the cache. + */ +static H5C_log_class_t H5C_json_log_class_g = { + "json", + H5C__json_tear_down_logging, + NULL, /* start logging */ + NULL, /* stop logging */ + H5C__json_write_start_log_msg, + H5C__json_write_stop_log_msg, + H5C__json_write_create_cache_log_msg, + H5C__json_write_destroy_cache_log_msg, + H5C__json_write_evict_cache_log_msg, + H5C__json_write_expunge_entry_log_msg, + H5C__json_write_flush_cache_log_msg, + H5C__json_write_insert_entry_log_msg, + H5C__json_write_mark_entry_dirty_log_msg, + H5C__json_write_mark_entry_clean_log_msg, + H5C__json_write_mark_unserialized_entry_log_msg, + H5C__json_write_mark_serialized_entry_log_msg, + H5C__json_write_move_entry_log_msg, + H5C__json_write_pin_entry_log_msg, + H5C__json_write_create_fd_log_msg, + H5C__json_write_protect_entry_log_msg, + H5C__json_write_resize_entry_log_msg, + H5C__json_write_unpin_entry_log_msg, + H5C__json_write_destroy_fd_log_msg, + H5C__json_write_unprotect_entry_log_msg, + H5C__json_write_set_cache_config_log_msg, + H5C__json_write_remove_entry_log_msg +}; + + + +/*------------------------------------------------------------------------- + * Function: H5C__json_write_log_message + * + * Purpose: Write a message to the log file and flush the file. + * The message string is neither modified nor freed. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__json_write_log_message(H5C_log_json_udata_t *json_udata) +{ + size_t n_chars; + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(json_udata); + HDassert(json_udata->outfile); + HDassert(json_udata->message); + + /* Write the log message and flush */ + n_chars = HDstrlen(json_udata->message); + if((int)n_chars != HDfprintf(json_udata->outfile, json_udata->message)) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "error writing log message") + HDmemset((void *)(json_udata->message), 0, (size_t)(n_chars * sizeof(char))); + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__json_write_log_message() */ + + +/*------------------------------------------------------------------------- + * Function: H5C_log_json_set_up + * + * Purpose: Setup for metadata cache logging. + * + * Metadata logging is enabled and disabled at two levels. This + * function and the associated tear_down function open and close + * the log file. the start_ and stop_logging functions are then + * used to switch logging on/off. Optionally, logging can begin + * as soon as the log file is opened (set via the start_immediately + * parameter to this function). + * + * The log functionality is split between the H5C and H5AC + * packages. Log state and direct log manipulation resides in + * H5C. Log messages are generated in H5AC and sent to + * the H5C__json_write_log_message function. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +herr_t +H5C_log_json_set_up(H5C_log_info_t *log_info, const char log_location[], int mpi_rank) +{ + H5C_log_json_udata_t *json_udata = NULL; + char *file_name = NULL; + size_t n_chars; + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_NOAPI(FAIL) + + /* Sanity checks */ + HDassert(log_info); + HDassert(log_location); + + /* Set up the class struct */ + log_info->cls = &H5C_json_log_class_g; + + /* Allocate memory for the JSON-specific data */ + if(NULL == (log_info->udata = H5MM_calloc(sizeof(H5C_log_json_udata_t)))) + HGOTO_ERROR(H5E_CACHE, H5E_CANTALLOC, FAIL, "memory allocation failed") + json_udata = (H5C_log_json_udata_t *)(log_info->udata); + + /* Allocate memory for the message buffer */ + if(NULL == (json_udata->message = (char *)H5MM_calloc(H5C_MAX_JSON_LOG_MSG_SIZE * sizeof(char)))) + HGOTO_ERROR(H5E_CACHE, H5E_CANTALLOC, FAIL, "memory allocation failed") + + /* Possibly fix up the log file name. + * The extra 39 characters are for adding the rank to the file name + * under parallel HDF5. 39 characters allows > 2^127 processes which + * should be enough for anybody. + * + * allocation size = "RANK_" + <rank # length> + dot + <path length> + \0 + */ + n_chars = 5 + 39 + 1 + HDstrlen(log_location) + 1; + if(NULL == (file_name = (char *)H5MM_calloc(n_chars * sizeof(char)))) + HGOTO_ERROR(H5E_CACHE, H5E_CANTALLOC, FAIL, "can't allocate memory for mdc log file name manipulation") + + /* Add the rank to the log file name when MPI is in use */ + if(-1 == mpi_rank) + HDsnprintf(file_name, n_chars, "%s", log_location); + else + HDsnprintf(file_name, n_chars, "RANK_%d.%s", mpi_rank, log_location); + + /* Open log file and set it to be unbuffered */ + if(NULL == (json_udata->outfile = HDfopen(file_name, "w"))) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "can't create mdc log file") + HDsetbuf(json_udata->outfile, NULL); + + done: + if(file_name) + H5MM_xfree(file_name); + + /* Free and reset the log info struct on errors */ + if(FAIL == ret_value) { + /* Free */ + if(json_udata && json_udata->message) + H5MM_xfree(json_udata->message); + if(json_udata) + H5MM_xfree(json_udata); + + /* Reset */ + log_info->udata = NULL; + log_info->cls = NULL; + } + + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C_log_json_set_up() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__json_tear_down_logging + * + * Purpose: Tear-down for metadata cache logging. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__json_tear_down_logging(H5C_log_info_t *log_info) +{ + H5C_log_json_udata_t *json_udata = NULL; + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(log_info); + + /* Alias */ + json_udata = (H5C_log_json_udata_t *)(log_info->udata); + + /* Free the message buffer */ + H5MM_xfree(json_udata->message); + + /* Close log file */ + if(EOF == HDfclose(json_udata->outfile)) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "problem closing mdc log file") + json_udata->outfile = NULL; + + /* Fre the udata */ + H5MM_xfree(json_udata); + + /* Reset the log class info and udata */ + log_info->cls = NULL; + log_info->udata = NULL; + + done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__json_tear_down_logging() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__json_write_start_log_msg + * + * Purpose: Write a log message when logging starts. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__json_write_start_log_msg(void *udata) +{ + H5C_log_json_udata_t *json_udata = (H5C_log_json_udata_t *)(udata); + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(json_udata); + HDassert(json_udata->message); + + /* Create the log message string (opens the JSON array) */ + HDsnprintf(json_udata->message, H5C_MAX_JSON_LOG_MSG_SIZE, +"\ +{\n\ +\"HDF5 metadata cache log messages\" : [\n\ +{\ +\"timestamp\":%lld,\ +\"action\":\"logging start\"\ +},\n\ +" + , (long long)HDtime(NULL)); + + /* Write the log message to the file */ + if(H5C__json_write_log_message(json_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__json_write_start_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__json_write_stop_log_msg + * + * Purpose: Write a log message when logging ends. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__json_write_stop_log_msg(void *udata) +{ + H5C_log_json_udata_t *json_udata = (H5C_log_json_udata_t *)(udata); + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(json_udata); + HDassert(json_udata->message); + + /* Create the log message string (closes the JSON array) */ + HDsnprintf(json_udata->message, H5C_MAX_JSON_LOG_MSG_SIZE, +"\ +{\ +\"timestamp\":%lld,\ +\"action\":\"logging stop\"\ +}\n\ +]}\n\ +" + , (long long)HDtime(NULL)); + + /* Write the log message to the file */ + if(H5C__json_write_log_message(json_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__json_write_stop_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__json_write_create_cache_log_msg + * + * Purpose: Write a log message for cache creation. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__json_write_create_cache_log_msg(void *udata, herr_t fxn_ret_value) +{ + H5C_log_json_udata_t *json_udata = (H5C_log_json_udata_t *)(udata); + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(json_udata); + HDassert(json_udata->message); + + /* Create the log message string */ + HDsnprintf(json_udata->message, H5C_MAX_JSON_LOG_MSG_SIZE, +"\ +{\ +\"timestamp\":%lld,\ +\"action\":\"create\",\ +\"returned\":%d\ +},\n\ +" + , (long long)HDtime(NULL), (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__json_write_log_message(json_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__json_write_create_cache_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__json_write_destroy_cache_log_msg + * + * Purpose: Write a log message for cache destruction. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__json_write_destroy_cache_log_msg(void *udata) +{ + H5C_log_json_udata_t *json_udata = (H5C_log_json_udata_t *)(udata); + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(json_udata); + HDassert(json_udata->message); + + /* Create the log message string */ + HDsnprintf(json_udata->message, H5C_MAX_JSON_LOG_MSG_SIZE, +"\ +{\ +\"timestamp\":%lld,\ +\"action\":\"destroy\"\ +},\n\ +" + , (long long)HDtime(NULL)); + + /* Write the log message to the file */ + if(H5C__json_write_log_message(json_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__json_write_destroy_cache_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__json_write_evict_cache_log_msg + * + * Purpose: Write a log message for eviction of cache entries. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__json_write_evict_cache_log_msg(void *udata, herr_t fxn_ret_value) +{ + H5C_log_json_udata_t *json_udata = (H5C_log_json_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(json_udata); + HDassert(json_udata->message); + + /* Create the log message string */ + HDsnprintf(json_udata->message, H5C_MAX_JSON_LOG_MSG_SIZE, +"\ +{\ +\"timestamp\":%lld,\ +\"action\":\"evict\",\ +\"returned\":%d\ +},\n\ +" + , (long long)HDtime(NULL), (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__json_write_log_message(json_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__json_write_evict_cache_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__json_write_expunge_entry_log_msg + * + * Purpose: Write a log message for expunge of cache entries. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__json_write_expunge_entry_log_msg(void *udata, haddr_t address, + int type_id, herr_t fxn_ret_value) +{ + H5C_log_json_udata_t *json_udata = (H5C_log_json_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(json_udata); + HDassert(json_udata->message); + + /* Create the log message string */ + HDsnprintf(json_udata->message, H5C_MAX_JSON_LOG_MSG_SIZE, +"\ +{\ +\"timestamp\":%lld,\ +\"action\":\"expunge\",\ +\"address\":0x%lx,\ +\"type_id\":%d,\ +\"returned\":%d\ +},\n\ +" + , (long long)HDtime(NULL), (unsigned long)address, (int)type_id, (int)fxn_ret_value); + + + /* Write the log message to the file */ + if(H5C__json_write_log_message(json_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__json_write_expunge_entry_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__json_write_flush_cache_log_msg + * + * Purpose: Write a log message for cache flushes. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__json_write_flush_cache_log_msg(void *udata, herr_t fxn_ret_value) +{ + H5C_log_json_udata_t *json_udata = (H5C_log_json_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(json_udata); + HDassert(json_udata->message); + + /* Create the log message string */ + HDsnprintf(json_udata->message, H5C_MAX_JSON_LOG_MSG_SIZE, +"\ +{\ +\"timestamp\":%lld,\ +\"action\":\"flush\",\ +\"returned\":%d\ +},\n\ +" + , (long long)HDtime(NULL), (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__json_write_log_message(json_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__json_write_flush_cache_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__json_write_insert_entry_log_msg + * + * Purpose: Write a log message for insertion of cache entries. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__json_write_insert_entry_log_msg(void *udata, haddr_t address, + int type_id, unsigned flags, size_t size, herr_t fxn_ret_value) +{ + H5C_log_json_udata_t *json_udata = (H5C_log_json_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(json_udata); + HDassert(json_udata->message); + + /* Create the log message string */ + HDsnprintf(json_udata->message, H5C_MAX_JSON_LOG_MSG_SIZE, +"\ +{\ +\"timestamp\":%lld,\ +\"action\":\"insert\",\ +\"address\":0x%lx,\ +\"type_id\":%d,\ +\"flags\":0x%x,\ +\"size\":%d,\ +\"returned\":%d\ +},\n\ +" + , (long long)HDtime(NULL), (unsigned long)address, type_id, flags, + (int)size, (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__json_write_log_message(json_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__json_write_insert_entry_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__json_write_mark_entry_dirty_log_msg + * + * Purpose: Write a log message for marking cache entries as dirty. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__json_write_mark_entry_dirty_log_msg(void *udata, const H5C_cache_entry_t *entry, + herr_t fxn_ret_value) +{ + H5C_log_json_udata_t *json_udata = (H5C_log_json_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(json_udata); + HDassert(json_udata->message); + HDassert(entry); + + /* Create the log message string */ + HDsnprintf(json_udata->message, H5C_MAX_JSON_LOG_MSG_SIZE, +"\ +{\ +\"timestamp\":%lld,\ +\"action\":\"dirty\",\ +\"address\":0x%lx,\ +\"returned\":%d\ +},\n\ +" + , (long long)HDtime(NULL), (unsigned long)entry->addr, (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__json_write_log_message(json_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__json_write_mark_entry_dirty_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__json_write_mark_entry_clean_log_msg + * + * Purpose: Write a log message for marking cache entries as clean. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__json_write_mark_entry_clean_log_msg(void *udata, const H5C_cache_entry_t *entry, + herr_t fxn_ret_value) +{ + H5C_log_json_udata_t *json_udata = (H5C_log_json_udata_t *)(udata); + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(json_udata); + HDassert(json_udata->message); + HDassert(entry); + + /* Create the log message string */ + HDsnprintf(json_udata->message, H5C_MAX_JSON_LOG_MSG_SIZE, +"\ +{\ +\"timestamp\":%lld,\ +\"action\":\"clean\",\ +\"address\":0x%lx,\ +\"returned\":%d\ +},\n\ +" + , (long long)HDtime(NULL), (unsigned long)entry->addr, (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__json_write_log_message(json_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__json_write_mark_entry_clean_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__json_write_mark_unserialized_entry_log_msg + * + * Purpose: Write a log message for marking cache entries as unserialized. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__json_write_mark_unserialized_entry_log_msg(void *udata, + const H5C_cache_entry_t *entry, herr_t fxn_ret_value) +{ + H5C_log_json_udata_t *json_udata = (H5C_log_json_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(json_udata); + HDassert(json_udata->message); + HDassert(entry); + + /* Create the log message string */ + HDsnprintf(json_udata->message, H5C_MAX_JSON_LOG_MSG_SIZE, +"\ +{\ +\"timestamp\":%lld,\ +\"action\":\"unserialized\",\ +\"address\":0x%lx,\ +\"returned\":%d\ +},\n\ +" + , (long long)HDtime(NULL), (unsigned long)entry->addr, (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__json_write_log_message(json_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__json_write_mark_unserialized_entry_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__json_write_mark_serialize_entry_log_msg + * + * Purpose: Write a log message for marking cache entries as serialize. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__json_write_mark_serialized_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, + herr_t fxn_ret_value) +{ + H5C_log_json_udata_t *json_udata = (H5C_log_json_udata_t *)(udata); + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(json_udata); + HDassert(json_udata->message); + HDassert(entry); + + /* Create the log message string */ + HDsnprintf(json_udata->message, H5C_MAX_JSON_LOG_MSG_SIZE, +"\ +{\ +\"timestamp\":%lld,\ +\"action\":\"serialized\",\ +\"address\":0x%lx,\ +\"returned\":%d\ +},\n\ +" + , (long long)HDtime(NULL), (unsigned long)entry->addr, (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__json_write_log_message(json_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__json_write_mark_serialized_entry_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__json_write_move_entry_log_msg + * + * Purpose: Write a log message for moving a cache entry. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__json_write_move_entry_log_msg(void *udata, haddr_t old_addr, haddr_t new_addr, + int type_id, herr_t fxn_ret_value) +{ + H5C_log_json_udata_t *json_udata = (H5C_log_json_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(json_udata); + HDassert(json_udata->message); + + /* Create the log message string */ + HDsnprintf(json_udata->message, H5C_MAX_JSON_LOG_MSG_SIZE, +"\ +{\ +\"timestamp\":%lld,\ +\"action\":\"move\",\ +\"old_address\":0x%lx,\ +\"new_address\":0x%lx,\ +\"type_id\":%d,\ +\"returned\":%d\ +},\n\ +" + , (long long)HDtime(NULL), (unsigned long)old_addr, + (unsigned long)new_addr, type_id, (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__json_write_log_message(json_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__json_write_move_entry_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__json_write_pin_entry_log_msg + * + * Purpose: Write a log message for pinning a cache entry. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__json_write_pin_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, + herr_t fxn_ret_value) +{ + H5C_log_json_udata_t *json_udata = (H5C_log_json_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(json_udata); + HDassert(json_udata->message); + HDassert(entry); + + /* Create the log message string */ + HDsnprintf(json_udata->message, H5C_MAX_JSON_LOG_MSG_SIZE, +"\ +{\ +\"timestamp\":%lld,\ +\"action\":\"pin\",\ +\"address\":0x%lx,\ +\"returned\":%d\ +},\n\ +" + , (long long)HDtime(NULL), (unsigned long)entry->addr, + (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__json_write_log_message(json_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__json_write_pin_entry_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__json_write_create_fd_log_msg + * + * Purpose: Write a log message for creating a flush dependency between + * two cache entries. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__json_write_create_fd_log_msg(void *udata, const H5C_cache_entry_t *parent, + const H5C_cache_entry_t *child, herr_t fxn_ret_value) +{ + H5C_log_json_udata_t *json_udata = (H5C_log_json_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(json_udata); + HDassert(json_udata->message); + HDassert(parent); + HDassert(child); + + /* Create the log message string */ + HDsnprintf(json_udata->message, H5C_MAX_JSON_LOG_MSG_SIZE, +"\ +{\ +\"timestamp\":%lld,\ +\"action\":\"create_fd\",\ +\"parent_addr\":0x%lx,\ +\"child_addr\":0x%lx,\ +\"returned\":%d\ +},\n\ +" + , (long long)HDtime(NULL), (unsigned long)parent->addr, + (unsigned long)child->addr, (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__json_write_log_message(json_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__json_write_create_fd_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__json_write_protect_entry_log_msg + * + * Purpose: Write a log message for protecting a cache entry. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__json_write_protect_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, + int type_id, unsigned flags, herr_t fxn_ret_value) +{ + H5C_log_json_udata_t *json_udata = (H5C_log_json_udata_t *)(udata); + char rw_s[16]; + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(json_udata); + HDassert(json_udata->message); + HDassert(entry); + + if(H5C__READ_ONLY_FLAG == flags) + HDstrcpy(rw_s, "READ"); + else + HDstrcpy(rw_s, "WRITE"); + + /* Create the log message string */ + HDsnprintf(json_udata->message, H5C_MAX_JSON_LOG_MSG_SIZE, +"\ +{\ +\"timestamp\":%lld,\ +\"action\":\"protect\",\ +\"address\":0x%lx,\ +\"type_id\":%d,\ +\"readwrite\":\"%s\",\ +\"size\":%d,\ +\"returned\":%d\ +},\n\ +" + , (long long)HDtime(NULL), (unsigned long)entry->addr, + type_id, rw_s, (int)entry->size, (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__json_write_log_message(json_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__json_write_protect_entry_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__json_write_resize_entry_log_msg + * + * Purpose: Write a log message for resizing a cache entry. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__json_write_resize_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, + size_t new_size, herr_t fxn_ret_value) +{ + H5C_log_json_udata_t *json_udata = (H5C_log_json_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(json_udata); + HDassert(json_udata->message); + HDassert(entry); + + /* Create the log message string */ + HDsnprintf(json_udata->message, H5C_MAX_JSON_LOG_MSG_SIZE, +"\ +{\ +\"timestamp\":%lld,\ +\"action\":\"resize\",\ +\"address\":0x%lx,\ +\"new_size\":%d,\ +\"returned\":%d\ +},\n\ +" + , (long long)HDtime(NULL), (unsigned long)entry->addr, + (int)new_size, (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__json_write_log_message(json_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__json_write_resize_entry_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__json_write_unpin_entry_log_msg + * + * Purpose: Write a log message for unpinning a cache entry. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__json_write_unpin_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, + herr_t fxn_ret_value) +{ + H5C_log_json_udata_t *json_udata = (H5C_log_json_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(json_udata); + HDassert(json_udata->message); + HDassert(entry); + + /* Create the log message string */ + HDsnprintf(json_udata->message, H5C_MAX_JSON_LOG_MSG_SIZE, +"\ +{\ +\"timestamp\":%lld,\ +\"action\":\"unpin\",\ +\"address\":0x%lx,\ +\"returned\":%d\ +},\n\ +" + , (long long)HDtime(NULL), (unsigned long)entry->addr, + (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__json_write_log_message(json_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__json_write_unpin_entry_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__json_write_destroy_fd_log_msg + * + * Purpose: Write a log message for destroying a flush dependency + * between two cache entries. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__json_write_destroy_fd_log_msg(void *udata, const H5C_cache_entry_t *parent, + const H5C_cache_entry_t *child, herr_t fxn_ret_value) +{ + H5C_log_json_udata_t *json_udata = (H5C_log_json_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(json_udata); + HDassert(json_udata->message); + HDassert(parent); + HDassert(child); + + /* Create the log message string */ + HDsnprintf(json_udata->message, H5C_MAX_JSON_LOG_MSG_SIZE, +"\ +{\ +\"timestamp\":%lld,\ +\"action\":\"destroy_fd\",\ +\"parent_addr\":0x%lx,\ +\"child_addr\":0x%lx,\ +\"returned\":%d\ +},\n\ +" + , (long long)HDtime(NULL), (unsigned long)parent->addr, + (unsigned long)child->addr, (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__json_write_log_message(json_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__json_write_destroy_fd_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__json_write_unprotect_entry_log_msg + * + * Purpose: Write a log message for unprotecting a cache entry. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__json_write_unprotect_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, + int type_id, unsigned flags, herr_t fxn_ret_value) +{ + H5C_log_json_udata_t *json_udata = (H5C_log_json_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(json_udata); + HDassert(json_udata->message); + HDassert(entry); + + /* Create the log message string */ + HDsnprintf(json_udata->message, H5C_MAX_JSON_LOG_MSG_SIZE, +"\ +{\ +\"timestamp\":%lld,\ +\"action\":\"unprotect\",\ +\"address\":0x%lx,\ +\"id\":%d,\ +\"flags\":%x,\ +\"returned\":%d\ +},\n\ +" + , (long long)HDtime(NULL), (unsigned long)entry->addr, + type_id, flags, (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__json_write_log_message(json_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__json_write_unprotect_entry_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__json_write_set_cache_config_log_msg + * + * Purpose: Write a log message for setting the cache configuration. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__json_write_set_cache_config_log_msg(void *udata, const H5AC_cache_config_t *config, + herr_t fxn_ret_value) +{ + H5C_log_json_udata_t *json_udata = (H5C_log_json_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(json_udata); + HDassert(json_udata->message); + HDassert(config); + + /* Create the log message string */ + HDsnprintf(json_udata->message, H5C_MAX_JSON_LOG_MSG_SIZE, +"\ +{\ +\"timestamp\":%lld,\ +\"action\":\"set_config\",\ +\"returned\":%d\ +},\n\ +" + , (long long)HDtime(NULL), (int)fxn_ret_value); + + + /* Write the log message to the file */ + if(H5C__json_write_log_message(json_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__json_write_set_cache_config_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__json_write_remove_entry_log_msg + * + * Purpose: Write a log message for removing a cache entry. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__json_write_remove_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, + herr_t fxn_ret_value) +{ + H5C_log_json_udata_t *json_udata = (H5C_log_json_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(json_udata); + HDassert(json_udata->message); + HDassert(entry); + + /* Create the log message string */ + HDsnprintf(json_udata->message, H5C_MAX_JSON_LOG_MSG_SIZE, +"\ +{\ +\"timestamp\":%lld,\ +\"action\":\"remove\",\ +\"address\":0x%lx,\ +\"returned\":%d\ +},\n\ +" + , (long long)HDtime(NULL), (unsigned long)entry->addr, + (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__json_write_log_message(json_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__json_write_remove_entry_log_msg() */ + diff --git a/src/H5Clog_trace.c b/src/H5Clog_trace.c new file mode 100644 index 0000000..f7d6889 --- /dev/null +++ b/src/H5Clog_trace.c @@ -0,0 +1,1008 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * Copyright by The HDF Group. * + * Copyright by the Board of Trustees of the University of Illinois. * + * All rights reserved. * + * * + * This file is part of HDF5. The full HDF5 copyright notice, including * + * terms governing use, modification, and redistribution, is contained in * + * the COPYING file, which can be found at the root of the source code * + * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. * + * If you do not have access to either file, you may request a copy from * + * help@hdfgroup.org. * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +/*------------------------------------------------------------------------- + * + * Created: H5Clog_trace.c + * + * Purpose: Cache log implementation that emits trace entries intended + * for consumption by a future 'cache replay' feature. + * + *------------------------------------------------------------------------- + */ + +/****************/ +/* Module Setup */ +/****************/ +#include "H5Cmodule.h" /* This source code file is part of the H5C module */ + +/***********/ +/* Headers */ +/***********/ +#include "H5private.h" /* Generic Functions */ +#include "H5Cpkg.h" /* Cache */ +#include "H5Clog.h" /* Cache logging */ +#include "H5Eprivate.h" /* Error handling */ +#include "H5MMprivate.h" /* Memory management */ + + +/****************/ +/* Local Macros */ +/****************/ + +/* Max log message size */ +#define H5C_MAX_TRACE_LOG_MSG_SIZE 2048 + + +/******************/ +/* Local Typedefs */ +/******************/ + + +/********************/ +/* Package Typedefs */ +/********************/ + +typedef struct H5C_log_trace_udata_t { + FILE *outfile; + char *message; +} H5C_log_trace_udata_t; + + +/********************/ +/* Local Prototypes */ +/********************/ + +/* Internal message handling calls */ +static herr_t H5C__trace_write_log_message(H5C_log_trace_udata_t *trace_udata); + +/* Log message callbacks */ +static herr_t H5C__trace_tear_down_logging(H5C_log_info_t *log_info); +static herr_t H5C__trace_write_expunge_entry_log_msg(void *udata, haddr_t address, int type_id, herr_t fxn_ret_value); +static herr_t H5C__trace_write_flush_cache_log_msg(void *udata, herr_t fxn_ret_value); +static herr_t H5C__trace_write_insert_entry_log_msg(void *udata, haddr_t address, int type_id, unsigned flags, size_t size, herr_t fxn_ret_value); +static herr_t H5C__trace_write_mark_entry_dirty_log_msg(void *udata, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); +static herr_t H5C__trace_write_mark_entry_clean_log_msg(void *udata, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); +static herr_t H5C__trace_write_mark_unserialized_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); +static herr_t H5C__trace_write_mark_serialized_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); +static herr_t H5C__trace_write_move_entry_log_msg(void *udata, haddr_t old_addr, haddr_t new_addr, int type_id, herr_t fxn_ret_value); +static herr_t H5C__trace_write_pin_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); +static herr_t H5C__trace_write_create_fd_log_msg(void *udata, const H5C_cache_entry_t *parent, const H5C_cache_entry_t *child, herr_t fxn_ret_value); +static herr_t H5C__trace_write_protect_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, int type_id, unsigned flags, herr_t fxn_ret_value); +static herr_t H5C__trace_write_resize_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, size_t new_size, herr_t fxn_ret_value); +static herr_t H5C__trace_write_unpin_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); +static herr_t H5C__trace_write_destroy_fd_log_msg(void *udata, const H5C_cache_entry_t *parent, const H5C_cache_entry_t *child, herr_t fxn_ret_value); +static herr_t H5C__trace_write_unprotect_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, int type_id, unsigned flags, herr_t fxn_ret_value); +static herr_t H5C__trace_write_set_cache_config_log_msg(void *udata, const H5AC_cache_config_t *config, herr_t fxn_ret_value); +static herr_t H5C__trace_write_remove_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, herr_t fxn_ret_value); + + +/*********************/ +/* Package Variables */ +/*********************/ + + +/*****************************/ +/* Library Private Variables */ +/*****************************/ + + +/*******************/ +/* Local Variables */ +/*******************/ + +/* Note that there's no cache set up call since that's the + * place where this struct is wired into the cache. + */ +static H5C_log_class_t H5C_trace_log_class_g = { + "trace", + H5C__trace_tear_down_logging, + NULL, /* start logging */ + NULL, /* stop logging */ + NULL, /* write start message */ + NULL, /* write stop message */ + NULL, /* write create cache message */ + NULL, /* write destroy cache message */ + NULL, /* write evict cache message */ + H5C__trace_write_expunge_entry_log_msg, + H5C__trace_write_flush_cache_log_msg, + H5C__trace_write_insert_entry_log_msg, + H5C__trace_write_mark_entry_dirty_log_msg, + H5C__trace_write_mark_entry_clean_log_msg, + H5C__trace_write_mark_unserialized_entry_log_msg, + H5C__trace_write_mark_serialized_entry_log_msg, + H5C__trace_write_move_entry_log_msg, + H5C__trace_write_pin_entry_log_msg, + H5C__trace_write_create_fd_log_msg, + H5C__trace_write_protect_entry_log_msg, + H5C__trace_write_resize_entry_log_msg, + H5C__trace_write_unpin_entry_log_msg, + H5C__trace_write_destroy_fd_log_msg, + H5C__trace_write_unprotect_entry_log_msg, + H5C__trace_write_set_cache_config_log_msg, + H5C__trace_write_remove_entry_log_msg +}; + + + +/*------------------------------------------------------------------------- + * Function: H5C__trace_write_log_message + * + * Purpose: Write a message to the log file and flush the file. + * The message string is neither modified nor freed. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__trace_write_log_message(H5C_log_trace_udata_t *trace_udata) +{ + size_t n_chars; + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(trace_udata); + HDassert(trace_udata->outfile); + HDassert(trace_udata->message); + + /* Write the log message and flush */ + n_chars = HDstrlen(trace_udata->message); + if((int)n_chars != HDfprintf(trace_udata->outfile, trace_udata->message)) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "error writing log message") + HDmemset((void *)(trace_udata->message), 0, (size_t)(n_chars * sizeof(char))); + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__trace_write_log_message() */ + + +/*------------------------------------------------------------------------- + * Function: H5C_log_trace_set_up + * + * Purpose: Setup for metadata cache logging. + * + * Metadata logging is enabled and disabled at two levels. This + * function and the associated tear_down function open and close + * the log file. the start_ and stop_logging functions are then + * used to switch logging on/off. Optionally, logging can begin + * as soon as the log file is opened (set via the start_immediately + * parameter to this function). + * + * The log functionality is split between the H5C and H5AC + * packages. Log state and direct log manipulation resides in + * H5C. Log messages are generated in H5AC and sent to + * the H5C__trace_write_log_message function. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +herr_t +H5C_log_trace_set_up(H5C_log_info_t *log_info, const char log_location[], int mpi_rank) +{ + H5C_log_trace_udata_t *trace_udata = NULL; + char *file_name = NULL; + size_t n_chars; + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_NOAPI(FAIL) + + /* Sanity checks */ + HDassert(log_info); + HDassert(log_location); + + /* Set up the class struct */ + log_info->cls = &H5C_trace_log_class_g; + + /* Allocate memory for the JSON-specific data */ + if(NULL == (log_info->udata = H5MM_calloc(sizeof(H5C_log_trace_udata_t)))) + HGOTO_ERROR(H5E_CACHE, H5E_CANTALLOC, FAIL, "memory allocation failed") + trace_udata = (H5C_log_trace_udata_t *)(log_info->udata); + + /* Allocate memory for the message buffer */ + if(NULL == (trace_udata->message = (char *)H5MM_calloc(H5C_MAX_TRACE_LOG_MSG_SIZE * sizeof(char)))) + HGOTO_ERROR(H5E_CACHE, H5E_CANTALLOC, FAIL, "memory allocation failed") + + /* Possibly fix up the log file name. + * The extra 39 characters are for adding the rank to the file name + * under parallel HDF5. 39 characters allows > 2^127 processes which + * should be enough for anybody. + * + * allocation size = <path length> + dot + <rank # length> + \0 + */ + n_chars = HDstrlen(log_location) + 1 + 39 + 1; + if(NULL == (file_name = (char *)H5MM_calloc(n_chars * sizeof(char)))) + HGOTO_ERROR(H5E_CACHE, H5E_CANTALLOC, FAIL, "can't allocate memory for mdc log file name manipulation") + + /* Add the rank to the log file name when MPI is in use */ + if(-1 == mpi_rank) + HDsnprintf(file_name, n_chars, "%s", log_location); + else + HDsnprintf(file_name, n_chars, "%s.%d", log_location, mpi_rank); + + /* Open log file and set it to be unbuffered */ + if(NULL == (trace_udata->outfile = HDfopen(file_name, "w"))) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "can't create mdc log file") + HDsetbuf(trace_udata->outfile, NULL); + + /* Write the header */ + HDfprintf(trace_udata->outfile, "### HDF5 metadata cache trace file version 1 ###\n"); + + done: + if(file_name) + H5MM_xfree(file_name); + + /* Free and reset the log info struct on errors */ + if(FAIL == ret_value) { + /* Free */ + if(trace_udata && trace_udata->message) + H5MM_xfree(trace_udata->message); + if(trace_udata) + H5MM_xfree(trace_udata); + + /* Reset */ + log_info->udata = NULL; + log_info->cls = NULL; + } + + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C_log_trace_set_up() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__trace_tear_down_logging + * + * Purpose: Tear-down for metadata cache logging. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__trace_tear_down_logging(H5C_log_info_t *log_info) +{ + H5C_log_trace_udata_t *trace_udata = NULL; + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(log_info); + + /* Alias */ + trace_udata = (H5C_log_trace_udata_t *)(log_info->udata); + + /* Free the message buffer */ + H5MM_xfree(trace_udata->message); + + /* Close log file */ + if(EOF == HDfclose(trace_udata->outfile)) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "problem closing mdc log file") + trace_udata->outfile = NULL; + + /* Fre the udata */ + H5MM_xfree(trace_udata); + + /* Reset the log class info and udata */ + log_info->cls = NULL; + log_info->udata = NULL; + + done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__trace_tear_down_logging() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__trace_write_expunge_entry_log_msg + * + * Purpose: Write a log message for expunge of cache entries. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__trace_write_expunge_entry_log_msg(void *udata, haddr_t address, + int type_id, herr_t fxn_ret_value) +{ + H5C_log_trace_udata_t *trace_udata = (H5C_log_trace_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(trace_udata); + HDassert(trace_udata->message); + + /* Create the log message string */ + HDsnprintf(trace_udata->message, H5C_MAX_TRACE_LOG_MSG_SIZE, "H5AC_expunge_entry 0x%lx %d %d\n", + (unsigned long)address, type_id, (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__trace_write_log_message(trace_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__trace_write_expunge_entry_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__trace_write_flush_cache_log_msg + * + * Purpose: Write a log message for cache flushes. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__trace_write_flush_cache_log_msg(void *udata, herr_t fxn_ret_value) +{ + H5C_log_trace_udata_t *trace_udata = (H5C_log_trace_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(trace_udata); + HDassert(trace_udata->message); + + /* Create the log message string */ + HDsnprintf(trace_udata->message, H5C_MAX_TRACE_LOG_MSG_SIZE, "H5AC_flush %d\n", + (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__trace_write_log_message(trace_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__trace_write_flush_cache_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__trace_write_insert_entry_log_msg + * + * Purpose: Write a log message for insertion of cache entries. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__trace_write_insert_entry_log_msg(void *udata, haddr_t address, + int type_id, unsigned flags, size_t size, herr_t fxn_ret_value) +{ + H5C_log_trace_udata_t *trace_udata = (H5C_log_trace_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(trace_udata); + HDassert(trace_udata->message); + + /* Create the log message string */ + HDsnprintf(trace_udata->message, H5C_MAX_TRACE_LOG_MSG_SIZE, "H5AC_insert_entry 0x%lx %d 0x%x %d %d\n", + (unsigned long)address, type_id, flags, (int)size, (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__trace_write_log_message(trace_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__trace_write_insert_entry_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__trace_write_mark_entry_dirty_log_msg + * + * Purpose: Write a log message for marking cache entries as dirty. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__trace_write_mark_entry_dirty_log_msg(void *udata, const H5C_cache_entry_t *entry, + herr_t fxn_ret_value) +{ + H5C_log_trace_udata_t *trace_udata = (H5C_log_trace_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(trace_udata); + HDassert(trace_udata->message); + HDassert(entry); + + /* Create the log message string */ + HDsnprintf(trace_udata->message, H5C_MAX_TRACE_LOG_MSG_SIZE, "H5AC_mark_entry_dirty 0x%lx %d\n", + (unsigned long)(entry->addr), (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__trace_write_log_message(trace_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__trace_write_mark_entry_dirty_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__trace_write_mark_entry_clean_log_msg + * + * Purpose: Write a log message for marking cache entries as clean. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__trace_write_mark_entry_clean_log_msg(void *udata, const H5C_cache_entry_t *entry, + herr_t fxn_ret_value) +{ + H5C_log_trace_udata_t *trace_udata = (H5C_log_trace_udata_t *)(udata); + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(trace_udata); + HDassert(trace_udata->message); + HDassert(entry); + + /* Create the log message string */ + HDsnprintf(trace_udata->message, H5C_MAX_TRACE_LOG_MSG_SIZE, "H5AC_mark_entry_clean 0x%lx %d\n", + (unsigned long)(entry->addr), (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__trace_write_log_message(trace_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__trace_write_mark_entry_clean_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__trace_write_mark_unserialized_entry_log_msg + * + * Purpose: Write a log message for marking cache entries as unserialized. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__trace_write_mark_unserialized_entry_log_msg(void *udata, + const H5C_cache_entry_t *entry, herr_t fxn_ret_value) +{ + H5C_log_trace_udata_t *trace_udata = (H5C_log_trace_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(trace_udata); + HDassert(trace_udata->message); + HDassert(entry); + + /* Create the log message string */ + HDsnprintf(trace_udata->message, H5C_MAX_TRACE_LOG_MSG_SIZE, "H5AC_mark_entry_unserialized 0x%lx %d\n", + (unsigned long)(entry->addr), (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__trace_write_log_message(trace_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__trace_write_mark_unserialized_entry_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__trace_write_mark_serialized_entry_log_msg + * + * Purpose: Write a log message for marking cache entries as serialize. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__trace_write_mark_serialized_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, + herr_t fxn_ret_value) +{ + H5C_log_trace_udata_t *trace_udata = (H5C_log_trace_udata_t *)(udata); + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(trace_udata); + HDassert(trace_udata->message); + HDassert(entry); + + /* Create the log message string */ + HDsnprintf(trace_udata->message, H5C_MAX_TRACE_LOG_MSG_SIZE, "H5AC_mark_entry_serialized 0x%lx %d\n", + (unsigned long)(entry->addr), (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__trace_write_log_message(trace_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__trace_write_mark_serialized_entry_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__trace_write_move_entry_log_msg + * + * Purpose: Write a log message for moving a cache entry. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__trace_write_move_entry_log_msg(void *udata, haddr_t old_addr, haddr_t new_addr, + int type_id, herr_t fxn_ret_value) +{ + H5C_log_trace_udata_t *trace_udata = (H5C_log_trace_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(trace_udata); + HDassert(trace_udata->message); + + /* Create the log message string */ + HDsnprintf(trace_udata->message, H5C_MAX_TRACE_LOG_MSG_SIZE, "H5AC_move_entry 0x%lx 0x%lx %d %d\n", + (unsigned long)old_addr, (unsigned long)new_addr, type_id, (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__trace_write_log_message(trace_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__trace_write_move_entry_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__trace_write_pin_entry_log_msg + * + * Purpose: Write a log message for pinning a cache entry. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__trace_write_pin_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, + herr_t fxn_ret_value) +{ + H5C_log_trace_udata_t *trace_udata = (H5C_log_trace_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(trace_udata); + HDassert(trace_udata->message); + HDassert(entry); + + /* Create the log message string */ + HDsnprintf(trace_udata->message, H5C_MAX_TRACE_LOG_MSG_SIZE, "H5AC_pin_protected_entry 0x%lx %d\n", + (unsigned long)(entry->addr), (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__trace_write_log_message(trace_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__trace_write_pin_entry_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__trace_write_create_fd_log_msg + * + * Purpose: Write a log message for creating a flush dependency between + * two cache entries. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__trace_write_create_fd_log_msg(void *udata, const H5C_cache_entry_t *parent, + const H5C_cache_entry_t *child, herr_t fxn_ret_value) +{ + H5C_log_trace_udata_t *trace_udata = (H5C_log_trace_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(trace_udata); + HDassert(trace_udata->message); + HDassert(parent); + HDassert(child); + + /* Create the log message string */ + HDsnprintf(trace_udata->message, H5C_MAX_TRACE_LOG_MSG_SIZE, "H5AC_create_flush_dependency 0x%lx 0x%lx %d\n", + (unsigned long)(parent->addr), (unsigned long)(child->addr), (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__trace_write_log_message(trace_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__trace_write_create_fd_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__trace_write_protect_entry_log_msg + * + * Purpose: Write a log message for protecting a cache entry. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__trace_write_protect_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, + int type_id, unsigned flags, herr_t fxn_ret_value) +{ + H5C_log_trace_udata_t *trace_udata = (H5C_log_trace_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(trace_udata); + HDassert(trace_udata->message); + HDassert(entry); + + /* Create the log message string */ + HDsnprintf(trace_udata->message, H5C_MAX_TRACE_LOG_MSG_SIZE, "H5AC_protect 0x%lx %d 0x%x %d %d\n", + (unsigned long)(entry->addr), type_id, flags, (int)(entry->size), (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__trace_write_log_message(trace_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__trace_write_protect_entry_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__trace_write_resize_entry_log_msg + * + * Purpose: Write a log message for resizing a cache entry. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__trace_write_resize_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, + size_t new_size, herr_t fxn_ret_value) +{ + H5C_log_trace_udata_t *trace_udata = (H5C_log_trace_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(trace_udata); + HDassert(trace_udata->message); + HDassert(entry); + + /* Create the log message string */ + HDsnprintf(trace_udata->message, H5C_MAX_TRACE_LOG_MSG_SIZE, "H5AC_resize_entry 0x%lx %d %d\n", + (unsigned long)(entry->addr), (int)new_size, (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__trace_write_log_message(trace_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__trace_write_resize_entry_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__trace_write_unpin_entry_log_msg + * + * Purpose: Write a log message for unpinning a cache entry. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__trace_write_unpin_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, + herr_t fxn_ret_value) +{ + H5C_log_trace_udata_t *trace_udata = (H5C_log_trace_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(trace_udata); + HDassert(trace_udata->message); + HDassert(entry); + + /* Create the log message string */ + HDsnprintf(trace_udata->message, H5C_MAX_TRACE_LOG_MSG_SIZE, "H5AC_unpin_entry 0x%lx %d\n", + (unsigned long)(entry->addr), (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__trace_write_log_message(trace_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__trace_write_unpin_entry_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__trace_write_destroy_fd_log_msg + * + * Purpose: Write a log message for destroying a flush dependency + * between two cache entries. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__trace_write_destroy_fd_log_msg(void *udata, const H5C_cache_entry_t *parent, + const H5C_cache_entry_t *child, herr_t fxn_ret_value) +{ + H5C_log_trace_udata_t *trace_udata = (H5C_log_trace_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(trace_udata); + HDassert(trace_udata->message); + HDassert(parent); + HDassert(child); + + /* Create the log message string */ + HDsnprintf(trace_udata->message, H5C_MAX_TRACE_LOG_MSG_SIZE, "H5AC_destroy_flush_dependency 0x%lx 0x%lx %d\n", + (unsigned long)(parent->addr), (unsigned long)(child->addr), (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__trace_write_log_message(trace_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__trace_write_destroy_fd_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__trace_write_unprotect_entry_log_msg + * + * Purpose: Write a log message for unprotecting a cache entry. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__trace_write_unprotect_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, + int type_id, unsigned flags, herr_t fxn_ret_value) +{ + H5C_log_trace_udata_t *trace_udata = (H5C_log_trace_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(trace_udata); + HDassert(trace_udata->message); + HDassert(entry); + + /* Create the log message string */ + HDsnprintf(trace_udata->message, H5C_MAX_TRACE_LOG_MSG_SIZE, "H5AC_unprotect 0x%lx %d 0x%x %d\n", + (unsigned long)(entry->addr), type_id, flags, (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__trace_write_log_message(trace_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__trace_write_unprotect_entry_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__trace_write_set_cache_config_log_msg + * + * Purpose: Write a log message for setting the cache configuration. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__trace_write_set_cache_config_log_msg(void *udata, const H5AC_cache_config_t *config, + herr_t fxn_ret_value) +{ + H5C_log_trace_udata_t *trace_udata = (H5C_log_trace_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(trace_udata); + HDassert(trace_udata->message); + HDassert(config); + + /* Create the log message string */ + HDsnprintf(trace_udata->message, H5C_MAX_TRACE_LOG_MSG_SIZE, + "H5AC_set_cache_auto_resize_config %d %d %d %d \"%s\" %d %d %d %f %d %d %ld %d %f %f %d %f %f %d %d %d %f %f %d %d %d %d %f %zu %d %d\n", + config->version, + (int)(config->rpt_fcn_enabled), + (int)(config->open_trace_file), + (int)(config->close_trace_file), + config->trace_file_name, + (int)(config->evictions_enabled), + (int)(config->set_initial_size), + (int)(config->initial_size), + config->min_clean_fraction, + (int)(config->max_size), + (int)(config->min_size), + config->epoch_length, + (int)(config->incr_mode), + config->lower_hr_threshold, + config->increment, + (int)(config->flash_incr_mode), + config->flash_multiple, + config->flash_threshold, + (int)(config->apply_max_increment), + (int)(config->max_increment), + (int)(config->decr_mode), + config->upper_hr_threshold, + config->decrement, + (int)(config->apply_max_decrement), + (int)(config->max_decrement), + config->epochs_before_eviction, + (int)(config->apply_empty_reserve), + config->empty_reserve, + config->dirty_bytes_threshold, + config->metadata_write_strategy, + (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__trace_write_log_message(trace_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__trace_write_set_cache_config_log_msg() */ + + +/*------------------------------------------------------------------------- + * Function: H5C__trace_write_remove_entry_log_msg + * + * Purpose: Write a log message for removing a cache entry. + * + * Return: SUCCEED/FAIL + * + * Programmer: Dana Robinson + * Fall 2018 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5C__trace_write_remove_entry_log_msg(void *udata, const H5C_cache_entry_t *entry, + herr_t fxn_ret_value) +{ + H5C_log_trace_udata_t *trace_udata = (H5C_log_trace_udata_t *)(udata); + herr_t ret_value = SUCCEED; + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(trace_udata); + HDassert(trace_udata->message); + HDassert(entry); + + /* Create the log message string */ + HDsnprintf(trace_udata->message, H5C_MAX_TRACE_LOG_MSG_SIZE, "H5AC_remove_entry 0x%lx %d\n", + (unsigned long)(entry->addr), (int)fxn_ret_value); + + /* Write the log message to the file */ + if(H5C__trace_write_log_message(trace_udata) < 0) + HGOTO_ERROR(H5E_CACHE, H5E_LOGGING, FAIL, "unable to emit log message") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C__trace_write_remove_entry_log_msg() */ + diff --git a/src/H5Cpkg.h b/src/H5Cpkg.h index 98d7a01..9201afb 100644 --- a/src/H5Cpkg.h +++ b/src/H5Cpkg.h @@ -37,6 +37,7 @@ #include "H5Cprivate.h" /* Other private headers needed by this file */ +#include "H5Clog.h" /* Cache logging */ #include "H5SLprivate.h" /* Skip lists */ /**************************/ @@ -3497,40 +3498,8 @@ typedef struct H5C_tag_info_t { * flush_in_progress: Boolean flag indicating whether a flush is in * progress. * - * trace_file_ptr: File pointer pointing to the trace file, which is used - * to record cache operations for use in simulations and design - * studies. This field will usually be NULL, indicating that - * no trace file should be recorded. - * - * Since much of the code supporting the parallel metadata - * cache is in H5AC, we don't write the trace file from - * H5C. Instead, H5AC reads the trace_file_ptr as needed. - * - * When we get to using H5C in other places, we may add - * code to write trace file data at the H5C level as well. - * - * logging_enabled: Boolean flag indicating whether cache logging - * which is used to record cache operations for use in - * debugging and performance analysis. When this flag is set - * to TRUE, it means that the log file is open and ready to - * receive log entries. It does NOT mean that cache operations - * are currently being recorded. That is controlled by the - * currently_logging flag (below). - * - * Since much of the code supporting the parallel metadata - * cache is in H5AC, we don't write the trace file from - * H5C. Instead, H5AC reads the trace_file_ptr as needed. - * - * When we get to using H5C in other places, we may add - * code to write trace file data at the H5C level as well. - * - * currently_logging: Boolean flag that indicates if cache operations are - * currently being logged. This flag is flipped by the - * H5Fstart/stop_mdc_logging functions. - * - * log_file_ptr: File pointer pointing to the log file. The I/O functions - * in stdio.h are used to write to the log file regardless of - * the VFD selected. + * log_info: Information used by the MDC logging functionality. + * Described in H5Clog.h. * * aux_ptr: Pointer to void used to allow wrapper code to associate * its data with an instance of H5C_t. The H5C cache code @@ -4676,10 +4645,7 @@ typedef struct H5C_tag_info_t { struct H5C_t { uint32_t magic; hbool_t flush_in_progress; - FILE * trace_file_ptr; - hbool_t logging_enabled; - hbool_t currently_logging; - FILE * log_file_ptr; + H5C_log_info_t *log_info; void * aux_ptr; int32_t max_type_id; const H5C_class_t * const *class_table_ptr; diff --git a/src/H5Cprivate.h b/src/H5Cprivate.h index 38a86ee..c39c1df 100644 --- a/src/H5Cprivate.h +++ b/src/H5Cprivate.h @@ -2219,6 +2219,12 @@ typedef struct H5C_cache_image_ctl_t { unsigned flags; } H5C_cache_image_ctl_t; +/* The cache logging output style */ +typedef enum H5C_log_style_t { + H5C_LOG_STYLE_JSON, + H5C_LOG_STYLE_TRACE +} H5C_log_style_t; + /***************************************/ /* Library-private Function Prototypes */ /***************************************/ @@ -2227,13 +2233,6 @@ H5_DLL H5C_t *H5C_create(size_t max_cache_size, size_t min_clean_size, int max_type_id, const H5C_class_t * const *class_table_ptr, H5C_write_permitted_func_t check_write_permitted, hbool_t write_permitted, H5C_log_flush_func_t log_flush, void *aux_ptr); -H5_DLL herr_t H5C_set_up_logging(H5C_t *cache_ptr, const char log_location[], hbool_t start_immediately); -H5_DLL herr_t H5C_tear_down_logging(H5C_t *cache_ptr); -H5_DLL herr_t H5C_start_logging(H5C_t *cache_ptr); -H5_DLL herr_t H5C_stop_logging(H5C_t *cache_ptr); -H5_DLL herr_t H5C_get_logging_status(const H5C_t *cache_ptr, /*OUT*/ hbool_t *is_enabled, - /*OUT*/ hbool_t *is_currently_logging); -H5_DLL herr_t H5C_write_log_message(const H5C_t *cache_ptr, const char message[]); H5_DLL void H5C_def_auto_resize_rpt_fcn(H5C_t *cache_ptr, int32_t version, double hit_rate, enum H5C_resize_status status, size_t old_max_cache_size, size_t new_max_cache_size, @@ -2267,8 +2266,6 @@ H5_DLL herr_t H5C_get_entry_status(const H5F_t *f, haddr_t addr, hbool_t *image_up_to_date_ptr); H5_DLL herr_t H5C_get_evictions_enabled(const H5C_t *cache_ptr, hbool_t *evictions_enabled_ptr); H5_DLL void * H5C_get_aux_ptr(const H5C_t *cache_ptr); -H5_DLL FILE *H5C_get_trace_file_ptr(const H5C_t *cache_ptr); -H5_DLL FILE *H5C_get_trace_file_ptr_from_entry(const H5C_cache_entry_t *entry_ptr); H5_DLL herr_t H5C_image_stats(H5C_t * cache_ptr, hbool_t print_header); H5_DLL herr_t H5C_insert_entry(H5F_t *f, const H5C_class_t *type, haddr_t addr, void *thing, unsigned int flags); @@ -2292,7 +2289,6 @@ H5_DLL herr_t H5C_set_cache_image_config(const H5F_t *f, H5C_t *cache_ptr, H5C_cache_image_ctl_t *config_ptr); H5_DLL herr_t H5C_set_evictions_enabled(H5C_t *cache_ptr, hbool_t evictions_enabled); H5_DLL herr_t H5C_set_prefix(H5C_t *cache_ptr, char *prefix); -H5_DLL herr_t H5C_set_trace_file_ptr(H5C_t *cache_ptr, FILE *trace_file_ptr); H5_DLL herr_t H5C_stats(H5C_t *cache_ptr, const char *cache_name, hbool_t display_detailed_stats); H5_DLL void H5C_stats__reset(H5C_t *cache_ptr); @@ -2316,6 +2312,11 @@ H5_DLL herr_t H5C_cache_image_status(H5F_t * f, hbool_t *load_ci_ptr, H5_DLL hbool_t H5C_cache_image_pending(const H5C_t *cache_ptr); H5_DLL herr_t H5C_get_mdc_image_info(H5C_t *cache_ptr, haddr_t *image_addr, hsize_t *image_len); +/* Logging functions */ +H5_DLL herr_t H5C_start_logging(H5C_t *cache); +H5_DLL herr_t H5C_stop_logging(H5C_t *cache); +H5_DLL herr_t H5C_get_logging_status(const H5C_t *cache, /*OUT*/ hbool_t *is_enabled, /*OUT*/ hbool_t *is_currently_logging); + #ifdef H5_HAVE_PARALLEL H5_DLL herr_t H5C_apply_candidate_list(H5F_t *f, H5C_t *cache_ptr, unsigned num_candidates, haddr_t *candidates_list_ptr, int mpi_rank, diff --git a/src/H5Cquery.c b/src/H5Cquery.c index e4f3133..51ce1c2 100644 --- a/src/H5Cquery.c +++ b/src/H5Cquery.c @@ -351,64 +351,6 @@ H5C_get_aux_ptr(const H5C_t *cache_ptr) /*------------------------------------------------------------------------- - * Function: H5C_get_trace_file_ptr - * - * Purpose: Get the trace_file_ptr field from the cache. - * - * This field will either be NULL (which indicates that trace - * file logging is turned off), or contain a pointer to the - * open file to which trace file data is to be written. - * - * Return: Non-NULL trace file pointer (can't fail) - * - * Programmer: John Mainzer - * 1/20/06 - * - *------------------------------------------------------------------------- - */ -FILE * -H5C_get_trace_file_ptr(const H5C_t *cache_ptr) -{ - FUNC_ENTER_NOAPI_NOERR - - /* Check arguments */ - HDassert(cache_ptr); - HDassert(cache_ptr->magic == H5C__H5C_T_MAGIC); - - FUNC_LEAVE_NOAPI(cache_ptr->trace_file_ptr) -} /* H5C_get_trace_file_ptr() */ - - -/*------------------------------------------------------------------------- - * Function: H5C_get_trace_file_ptr_from_entry - * - * Purpose: Get the trace_file_ptr field from the cache, via an entry. - * - * This field will either be NULL (which indicates that trace - * file logging is turned off), or contain a pointer to the - * open file to which trace file data is to be written. - * - * Return: Non-NULL trace file pointer (can't fail) - * - * Programmer: Quincey Koziol - * 6/9/08 - * - *------------------------------------------------------------------------- - */ -FILE * -H5C_get_trace_file_ptr_from_entry(const H5C_cache_entry_t *entry_ptr) -{ - FUNC_ENTER_NOAPI_NOERR - - /* Sanity checks */ - HDassert(entry_ptr); - HDassert(entry_ptr->cache_ptr); - - FUNC_LEAVE_NOAPI(H5C_get_trace_file_ptr(entry_ptr->cache_ptr)) -} /* H5C_get_trace_file_ptr_from_entry() */ - - -/*------------------------------------------------------------------------- * Function: H5C_get_entry_ring * * Purpose: Given a file address, retrieve the ring for an entry at that diff --git a/src/H5Dint.c b/src/H5Dint.c index 6bb3343..7eb1aaf 100644 --- a/src/H5Dint.c +++ b/src/H5Dint.c @@ -25,6 +25,7 @@ #include "H5CXprivate.h" /* API Contexts */ #include "H5Dpkg.h" /* Datasets */ #include "H5Eprivate.h" /* Error handling */ +#include "H5Fprivate.h" /* Files */ #include "H5FLprivate.h" /* Free Lists */ #include "H5FOprivate.h" /* File objects */ #include "H5Iprivate.h" /* IDs */ @@ -59,6 +60,9 @@ static herr_t H5D__init_storage(const H5D_io_info_t *io_info, hbool_t full_overw hsize_t old_dim[]); static herr_t H5D__append_flush_setup(H5D_t *dset, hid_t dapl_id); static herr_t H5D__close_cb(H5VL_object_t *dset_vol_obj); +static herr_t H5D__use_minimized_dset_headers(H5F_t *file, H5D_t *dset, hbool_t *minimize); +static herr_t H5D__prepare_minimized_oh(H5F_t *file, H5D_t *dset, H5O_loc_t *oloc); +static size_t H5D__calculate_minimum_header_size(H5F_t *file, H5D_t *dset, H5O_t *ohdr); /*********************/ @@ -658,6 +662,211 @@ done: /*------------------------------------------------------------------------- + * Function: H5D__use_minimized_dset_headers + * + * Purpose: Compartmentalize check for file- or dcpl-set values indicating + * to create a "minimized" dataset object header. + * Upon success, write resulting value to out pointer `minimize`. + * + * Return: Success: SUCCEED (0) (non-negative value) + * Failure: FAIL (-1) (negative value) + * + * Programmer: Jacob Smith + * 16 August 2018 + *------------------------------------------------------------------------- + */ +static herr_t +H5D__use_minimized_dset_headers(H5F_t *file, H5D_t *dset, hbool_t *minimize) +{ + H5P_genplist_t *plist = NULL; + herr_t ret_value = SUCCEED; + + FUNC_ENTER_NOAPI_NOINIT; + + HDassert(file); + HDassert(dset); + HDassert(minimize); + + plist = H5P_object_verify(dset->shared->dcpl_id, H5P_DATASET_CREATE); + if(NULL == plist) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "problem getting dcpl") + if(H5P_get(plist, H5D_CRT_MIN_DSET_HDR_SIZE_NAME, minimize) == FAIL) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get minimize value from dcpl") + + if(FALSE == *minimize) + *minimize = H5F_get_min_dset_ohdr(file); + +done: + if(FAIL == ret_value) + *minimize = FALSE; + FUNC_LEAVE_NOAPI(ret_value); +} /* H5D__use_minimized_dset_headers */ + + +/*------------------------------------------------------------------------- + * Function: H5D__calculate_minimium_header_size + * + * Purpose: Calculate the size required for the minimized object header. + * + * Return: Success: Positive value > 0 + * Failure: 0 + * + * Programmer: Jacob Smith + * 16 August 2018 + *------------------------------------------------------------------------- + */ +static size_t +H5D__calculate_minimum_header_size(H5F_t *file, H5D_t *dset, H5O_t *ohdr) +{ + H5T_t *type = NULL; + H5O_fill_t *fill_prop = NULL; + hbool_t use_at_least_v18 = FALSE; + const char continuation[1] = ""; /* requred for work-around */ + size_t get_value = 0; + size_t ret_value = 0; + + FUNC_ENTER_NOAPI_NOINIT; + + HDassert(file); + HDassert(dset); + HDassert(ohdr); + + type = dset->shared->type; + fill_prop = &(dset->shared->dcpl_cache.fill); + use_at_least_v18 = (H5F_LOW_BOUND(file) >= H5F_LIBVER_V18); + + /* Datatype message size */ + get_value = H5O_msg_size_oh(file, ohdr, H5O_DTYPE_ID, type, 0); + if (get_value == 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, 0, "Can't get size of datatype message") + ret_value += get_value; + + /* Shared Dataspace message size */ + get_value = H5O_msg_size_oh(file, ohdr, H5O_SDSPACE_ID, dset->shared->space, 0); + if (get_value == 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, 0, "can't get size of dataspace message") + ret_value += get_value; + + /* "Layout" message size */ + get_value = H5O_msg_size_oh(file, ohdr, H5O_LAYOUT_ID, &dset->shared->layout, 0); + if (get_value == 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, 0, "can't get size of layout message") + ret_value += get_value; + + /* Fill Value message size */ + get_value = H5O_msg_size_oh(file, ohdr, H5O_FILL_NEW_ID, fill_prop, 0); + if (get_value == 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, 0, "can't get size of fill value message") + ret_value += get_value; + + /* "Continuation" message size */ + /* message pointer "continuation" is unused by raw get function, however, + * a null pointer would be intercepted by an assert in H5O_msg_size_oh(). + */ + get_value = H5O_msg_size_oh(file, ohdr, H5O_CONT_ID, continuation, 0); + if (get_value == 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, 0, "can't get size of continuation message") + ret_value += get_value; + + /* Fill Value (backwards compatability) message size */ + if(fill_prop->buf && !use_at_least_v18) { + H5O_fill_t old_fill_prop; /* Copy for writing "old" fill value */ + + /* Shallow copy the fill value property */ + /* guards against shared component modification */ + HDmemcpy(&old_fill_prop, fill_prop, sizeof(old_fill_prop)); + + if (H5O_msg_reset_share(H5O_FILL_ID, &old_fill_prop) < 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, 0, "can't reset the copied fill property") + + get_value = H5O_msg_size_oh(file, ohdr, H5O_FILL_ID, &old_fill_prop, 0); + if (get_value == 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, 0, "can't get size of fill value (backwards compat) message") + ret_value += get_value; + } + + /* Filter/Pipeline message size */ + if(H5D_CHUNKED == dset->shared->layout.type) { + H5O_pline_t *pline = &dset->shared->dcpl_cache.pline; + if(pline->nused > 0) { + get_value = H5O_msg_size_oh(file, ohdr, H5O_PLINE_ID, pline, 0); + if (get_value == 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, 0, "can't get size of filter message") + ret_value += get_value; + } + } + + /* External File Link message size */ + if(dset->shared->dcpl_cache.efl.nused > 0) { + get_value = H5O_msg_size_oh(file, ohdr, H5O_EFL_ID, &dset->shared->dcpl_cache.efl, 0); + if (get_value == 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, 0, "can't get size of external file link message") + ret_value += get_value; + } + + /* Modification Time message size */ + if(H5O_HDR_STORE_TIMES & H5O_OH_GET_FLAGS(ohdr)) { + HDassert(H5O_OH_GET_VERSION(ohdr) >= 1); /* 1 :: H5O_VERSION_1 (H5Opkg.h) */ + + if(H5O_OH_GET_VERSION(ohdr) == 1) { + /* v1 object headers store modification time as a message */ + time_t mtime; + get_value = H5O_msg_size_oh(file, ohdr, H5O_MTIME_NEW_ID, &mtime, 0); + if (get_value == 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, 0, "can't get size of modification time message") + ret_value += get_value; + } + } + +done: + FUNC_LEAVE_NOAPI(ret_value); +} /* H5D__calculate_minimum_header_size */ + + +/*------------------------------------------------------------------------- + * Function: H5D__prepare_minimized_oh + * + * Purpose: Create an object header (H5O_t) allocated with the smallest + * possible size. + * + * Return: Success: SUCCEED (0) (non-negative value) + * Failure: FAIL (-1) (negative value) + * + * Programmer: Jacob Smith + * 16 August 2018 + *------------------------------------------------------------------------- + */ +static herr_t +H5D__prepare_minimized_oh(H5F_t *file, H5D_t *dset, H5O_loc_t *oloc) +{ + H5O_t *oh = NULL; + size_t ohdr_size = 0; + herr_t ret_value = SUCCEED; + + FUNC_ENTER_NOAPI_NOINIT; + + HDassert(file); + HDassert(dset); + HDassert(oloc); + + oh = H5O__create_ohdr(file, dset->shared->dcpl_id); + if(NULL == oh) + HGOTO_ERROR(H5E_OHDR, H5E_BADVALUE, FAIL, "can't instantiate object header") + + ohdr_size = H5D__calculate_minimum_header_size(file, dset, oh); + if (ohdr_size == 0) + HGOTO_ERROR(H5E_OHDR, H5E_BADVALUE, FAIL, "computed header size is invalid") + + /* Special allocation of space for compact datsets is handled by the call here. */ + if(H5O__apply_ohdr(file, oh, dset->shared->dcpl_id, ohdr_size, (size_t)1, oloc) == FAIL) + HGOTO_ERROR(H5E_OHDR, H5E_BADVALUE, FAIL, "can't apply object header to file") + +done: + FUNC_LEAVE_NOAPI(ret_value); +} /* H5D__prepare_minimized_oh */ + + +/*------------------------------------------------------------------------- * Function: H5D__update_oh_info * * Purpose: Create and fill object header for dataset @@ -669,17 +878,18 @@ done: static herr_t H5D__update_oh_info(H5F_t *file, H5D_t *dset, hid_t dapl_id) { - H5O_t *oh = NULL; /* Pointer to dataset's object header */ - size_t ohdr_size = H5D_MINHDR_SIZE; /* Size of dataset's object header */ - H5O_loc_t *oloc = NULL; /* Dataset's object location */ - H5O_layout_t *layout; /* Dataset's layout information */ - H5T_t *type; /* Dataset's datatype */ - H5O_fill_t *fill_prop; /* Pointer to dataset's fill value information */ - H5D_fill_value_t fill_status; /* Fill value status */ - hbool_t fill_changed = FALSE; /* Flag indicating the fill value was changed */ - hbool_t layout_init = FALSE; /* Flag to indicate that chunk information was initialized */ - hbool_t use_at_least_v18; /* Flag indicating to use at least v18 format versions */ - herr_t ret_value = SUCCEED; /* Return value */ + H5O_t *oh = NULL; /* Pointer to dataset's object header */ + size_t ohdr_size = H5D_MINHDR_SIZE; /* Size of dataset's object header */ + H5O_loc_t *oloc = NULL; /* Dataset's object location */ + H5O_layout_t *layout; /* Dataset's layout information */ + H5T_t *type; /* Dataset's datatype */ + H5O_fill_t *fill_prop; /* Pointer to dataset's fill value information */ + H5D_fill_value_t fill_status; /* Fill value status */ + hbool_t fill_changed = FALSE; /* Flag indicating the fill value was changed */ + hbool_t layout_init = FALSE; /* Flag to indicate that chunk information was initialized */ + hbool_t use_at_least_v18; /* Flag indicating to use at least v18 format versions */ + hbool_t minimize_header = FALSE; + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_STATIC @@ -747,13 +957,24 @@ H5D__update_oh_info(H5F_t *file, H5D_t *dset, hid_t dapl_id) HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set fill value info") } /* end if */ - /* Add the dataset's raw data size to the size of the header, if the raw data will be stored as compact */ - if(layout->type == H5D_COMPACT) - ohdr_size += layout->storage.u.compact.size; + if(H5D__use_minimized_dset_headers(file, dset, &minimize_header) == FAIL) + HGOTO_ERROR(H5E_ARGS, H5E_CANTGET, FAIL, "can't get minimize settings") + + if(TRUE == minimize_header) { + if(H5D__prepare_minimized_oh(file, dset, oloc) == FAIL) + HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "can't create minimized dataset object header") + } else { + /* Add the dataset's raw data size to the size of the header, if the + * raw data will be stored as compact + */ + if(H5D_COMPACT == layout->type) + ohdr_size += layout->storage.u.compact.size; + + /* Create an object header for the dataset */ + if(H5O_create(file, ohdr_size, (size_t)1, dset->shared->dcpl_id, oloc/*out*/) < 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to create dataset object header") + } /* If use minimum/standard object header space */ - /* Create an object header for the dataset */ - if(H5O_create(file, ohdr_size, (size_t)1, dset->shared->dcpl_id, oloc/*out*/) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to create dataset object header") HDassert(file == dset->oloc.file); /* Pin the object header */ @@ -910,7 +1131,7 @@ H5D__build_file_prefix(const H5D_t *dset, hid_t dapl_id, const char *prefix_type HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed") } /* end if */ else { - if (HDstrncmp(prefix, "${ORIGIN}", HDstrlen("${ORIGIN}")) == 0) { + if(HDstrncmp(prefix, "${ORIGIN}", HDstrlen("${ORIGIN}")) == 0) { /* Replace ${ORIGIN} at beginning of prefix by directory of HDF5 file */ filepath_len = HDstrlen(filepath); prefix_len = HDstrlen(prefix); diff --git a/src/H5Dprivate.h b/src/H5Dprivate.h index 4e9cda8..aaa3db2 100644 --- a/src/H5Dprivate.h +++ b/src/H5Dprivate.h @@ -45,6 +45,7 @@ #define H5D_CRT_FILL_VALUE_NAME "fill_value" /* Fill value */ #define H5D_CRT_ALLOC_TIME_STATE_NAME "alloc_time_state" /* Space allocation time state */ #define H5D_CRT_EXT_FILE_LIST_NAME "efl" /* External file list */ +#define H5D_CRT_MIN_DSET_HDR_SIZE_NAME "dset_oh_minimize"/* Minimize object header */ /* ======== Dataset access property names ======== */ #define H5D_ACS_DATA_CACHE_NUM_SLOTS_NAME "rdcc_nslots" /* Size of raw data chunk cache(slots) */ @@ -1335,7 +1335,7 @@ H5Fget_metadata_read_retry_info(hid_t file_id, H5F_retry_info_t *info) H5TRACE2("e", "i*x", file_id, info); /* Check args */ - if (!info) + if(!info) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no info struct") /* Get the file pointer */ @@ -1508,7 +1508,7 @@ H5Fstart_mdc_logging(hid_t file_id) /* Call mdc logging function */ if(H5VL_file_optional(vol_obj, H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL, H5VL_NATIVE_FILE_START_MDC_LOGGING) < 0) - HGOTO_ERROR(H5E_FILE, H5E_LOGFAIL, FAIL, "unable to start mdc logging") + HGOTO_ERROR(H5E_FILE, H5E_LOGGING, FAIL, "unable to start mdc logging") done: FUNC_LEAVE_API(ret_value) @@ -1541,7 +1541,7 @@ H5Fstop_mdc_logging(hid_t file_id) /* Call mdc logging function */ if(H5VL_file_optional(vol_obj, H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL, H5VL_NATIVE_FILE_STOP_MDC_LOGGING) < 0) - HGOTO_ERROR(H5E_FILE, H5E_LOGFAIL, FAIL, "unable to stop mdc logging") + HGOTO_ERROR(H5E_FILE, H5E_LOGGING, FAIL, "unable to stop mdc logging") done: FUNC_LEAVE_API(ret_value) @@ -1575,7 +1575,7 @@ H5Fget_mdc_logging_status(hid_t file_id, hbool_t *is_enabled, /* Call mdc logging function */ if(H5VL_file_optional(vol_obj, H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL, H5VL_NATIVE_FILE_GET_MDC_LOGGING_STATUS, is_enabled, is_currently_logging) < 0) - HGOTO_ERROR(H5E_FILE, H5E_LOGFAIL, FAIL, "unable to get logging status") + HGOTO_ERROR(H5E_FILE, H5E_LOGGING, FAIL, "unable to get logging status") done: FUNC_LEAVE_API(ret_value) @@ -1822,3 +1822,89 @@ done: FUNC_LEAVE_API(ret_value) } /* H5Fincrement_filesize() */ + +/*------------------------------------------------------------------------- + * Function: H5Fget_dset_no_attrs_hint + * + * Purpose: + * + * Get the file-level setting to create minimized dataset object headers. + * Result is stored at pointer `minimize`. + * + * Return: + * + * Success: SUCCEED (0) (non-negative value) + * Failure: FAIL (-1) (negative value) + * + * Programmer: + * + * Jacob Smith + * 15 August 2018 + * + * Changes: None. + *------------------------------------------------------------------------- + */ +herr_t +H5Fget_dset_no_attrs_hint(hid_t file_id, hbool_t *minimize) +{ + H5VL_object_t *vol_obj = NULL; + herr_t ret_value = SUCCEED; + + FUNC_ENTER_API(FAIL) + H5TRACE2("e", "i*b", file_id, minimize); + + if(NULL == minimize) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "out pointer 'minimize' cannot be NULL") + + vol_obj = (H5VL_object_t *)H5I_object_verify(file_id, H5I_FILE); + if(NULL == vol_obj) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid file identifier") + + if(H5VL_file_optional(vol_obj, H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL, H5VL_NATIVE_FILE_GET_MIN_DSET_OHDR_FLAG, minimize) < 0) + HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "unable to set file's dataset header minimization flag") + +done: + FUNC_LEAVE_API(ret_value) +} /* H5Fget_dset_no_attrs_hint */ + + +/*------------------------------------------------------------------------- + * Function: H5Fset_dset_no_attrs_hint + * + * Purpose: + * + * Set the file-level setting to create minimized dataset object headers. + * + * Return: + * + * Success: SUCCEED (0) (non-negative value) + * Failure: FAIL (-1) (negative value) + * + * Programmer: + * + * Jacob Smith + * 15 August 2018 + * + * Changes: None. + *------------------------------------------------------------------------- + */ +herr_t +H5Fset_dset_no_attrs_hint(hid_t file_id, hbool_t minimize) +{ + H5VL_object_t *vol_obj = NULL; + herr_t ret_value = SUCCEED; + + FUNC_ENTER_API(FAIL) + H5TRACE2("e", "ib", file_id, minimize); + + vol_obj = (H5VL_object_t *)H5I_object_verify(file_id, H5I_FILE); + if(NULL == vol_obj) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid file identifier") + + if(H5VL_file_optional(vol_obj, H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL, H5VL_NATIVE_FILE_SET_MIN_DSET_OHDR_FLAG, minimize) < 0) + HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "unable to set file's dataset header minimization flag") + +done: + FUNC_LEAVE_API(ret_value) +} /* H5Fset_dset_no_attrs_hint */ + diff --git a/src/H5FDcore.c b/src/H5FDcore.c index ec6b2a7..ed05e95 100644 --- a/src/H5FDcore.c +++ b/src/H5FDcore.c @@ -420,8 +420,8 @@ done: * Purpose: Initialize this driver by registering the driver with the * library. * - * Return: Success: The driver ID for the core driver. - * Failure: Negative. + * Return: Success: The driver ID for the core driver + * Failure: H5I_INVALID_HID * * Programmer: Robb Matzke * Thursday, July 29, 1999 @@ -433,7 +433,7 @@ H5FD_core_init(void) { hid_t ret_value = H5I_INVALID_HID; /* Return value */ - FUNC_ENTER_NOAPI(FAIL) + FUNC_ENTER_NOAPI(H5I_INVALID_HID) if(H5I_VFL != H5I_get_type(H5FD_CORE_g)) H5FD_CORE_g = H5FD_register(&H5FD_core_g, sizeof(H5FD_class_t), FALSE); diff --git a/src/H5FDdirect.c b/src/H5FDdirect.c index d1a8fc8..10c368a 100644 --- a/src/H5FDdirect.c +++ b/src/H5FDdirect.c @@ -206,30 +206,27 @@ done: /*------------------------------------------------------------------------- - * Function: H5FD_direct_init + * Function: H5FD_direct_init * - * Purpose: Initialize this driver by registering the driver with the - * library. + * Purpose: Initialize this driver by registering the driver with the + * library. * - * Return: Success: The driver ID for the direct driver. - * - * Failure: Negative. + * Return: Success: The driver ID for the direct driver + * Failure: H5I_INVALID_HID * * Programmer: Raymond Lu * Wednesday, 20 September 2006 * - * Modifications: - * *------------------------------------------------------------------------- */ hid_t H5FD_direct_init(void) { - hid_t ret_value; /* Return value */ + hid_t ret_value = H5I_INVALID_HID; /* Return value */ - FUNC_ENTER_NOAPI(FAIL) + FUNC_ENTER_NOAPI(H5I_INVALID_HID) - if (H5I_VFL!=H5I_get_type(H5FD_DIRECT_g)) + if (H5I_VFL != H5I_get_type(H5FD_DIRECT_g)) H5FD_DIRECT_g = H5FD_register(&H5FD_direct_g,sizeof(H5FD_class_t),FALSE); /* Set return value */ @@ -237,7 +234,7 @@ H5FD_direct_init(void) done: FUNC_LEAVE_NOAPI(ret_value) -} +} /* end H5FD_direct_init() */ /*--------------------------------------------------------------------------- diff --git a/src/H5FDfamily.c b/src/H5FDfamily.c index e52a71a..4d40cf3 100644 --- a/src/H5FDfamily.c +++ b/src/H5FDfamily.c @@ -171,28 +171,25 @@ done: /*------------------------------------------------------------------------- - * Function: H5FD_family_init + * Function: H5FD_family_init * - * Purpose: Initialize this driver by registering the driver with the - * library. + * Purpose: Initialize this driver by registering the driver with the + * library. * - * Return: Success: The driver ID for the family driver. + * Return: Success: The driver ID for the family driver + * Failure: H5I_INVALID_HID * - * Failure: Negative - * - * Programmer: Robb Matzke + * Programmer: Robb Matzke * Wednesday, August 4, 1999 * - * Modifications: - * *------------------------------------------------------------------------- */ hid_t H5FD_family_init(void) { - hid_t ret_value = H5FD_FAMILY_g; /* Return value */ + hid_t ret_value = H5I_INVALID_HID; /* Return value */ - FUNC_ENTER_NOAPI(FAIL) + FUNC_ENTER_NOAPI(H5I_INVALID_HID) if(H5I_VFL != H5I_get_type(H5FD_FAMILY_g)) H5FD_FAMILY_g = H5FD_register(&H5FD_family_g, sizeof(H5FD_class_t), FALSE); diff --git a/src/H5FDlog.c b/src/H5FDlog.c index cd9ab0e..97d1b41 100644 --- a/src/H5FDlog.c +++ b/src/H5FDlog.c @@ -252,8 +252,8 @@ done: * Purpose: Initialize this driver by registering the driver with the * library. * - * Return: Success: The driver ID for the log driver. - * Failure: Negative. + * Return: Success: The driver ID for the log driver + * Failure: H5I_INVALID_HID * * Programmer: Robb Matzke * Thursday, July 29, 1999 @@ -265,7 +265,7 @@ H5FD_log_init(void) { hid_t ret_value = H5I_INVALID_HID; /* Return value */ - FUNC_ENTER_NOAPI(FAIL) + FUNC_ENTER_NOAPI(H5I_INVALID_HID) if(H5I_VFL != H5I_get_type(H5FD_LOG_g)) H5FD_LOG_g = H5FD_register(&H5FD_log_g, sizeof(H5FD_class_t), FALSE); diff --git a/src/H5FDmpio.c b/src/H5FDmpio.c index c04906e..a5180d0 100644 --- a/src/H5FDmpio.c +++ b/src/H5FDmpio.c @@ -187,15 +187,15 @@ done: /*------------------------------------------------------------------------- - * Function: H5FD_mpio_init + * Function: H5FD_mpio_init * - * Purpose: Initialize this driver by registering the driver with the - * library. + * Purpose: Initialize this driver by registering the driver with the + * library. * - * Return: Success: The driver ID for the mpio driver. - * Failure: Negative. + * Return: Success: The driver ID for the mpio driver + * Failure: H5I_INVALID_HID * - * Programmer: Robb Matzke + * Programmer: Robb Matzke * Thursday, August 5, 1999 * *------------------------------------------------------------------------- @@ -206,10 +206,10 @@ H5FD_mpio_init(void) #ifdef H5FDmpio_DEBUG static int H5FD_mpio_Debug_inited = 0; #endif /* H5FDmpio_DEBUG */ - const char *s; /* String for environment variables */ - hid_t ret_value; /* Return value */ + const char *s; /* String for environment variables */ + hid_t ret_value = H5I_INVALID_HID; /* Return value */ - FUNC_ENTER_NOAPI(FAIL) + FUNC_ENTER_NOAPI(H5I_INVALID_HID) /* Register the MPI-IO VFD, if it isn't already */ if(H5I_VFL != H5I_get_type(H5FD_MPIO_g)) @@ -217,8 +217,10 @@ H5FD_mpio_init(void) /* Allow MPI buf-and-file-type optimizations? */ s = HDgetenv("HDF5_MPI_OPT_TYPES"); - if(s && HDisdigit(*s)) - H5FD_mpi_opt_types_g = (hbool_t)HDstrtol(s, NULL, 0); + if(s && HDisdigit(*s)) { + long env_val = HDstrtol(s, NULL, 0); + H5FD_mpi_opt_types_g = (0 == env_val) ? FALSE : TRUE; + } #ifdef H5FDmpio_DEBUG if(!H5FD_mpio_Debug_inited) { @@ -226,12 +228,12 @@ H5FD_mpio_init(void) s = HDgetenv("H5FD_mpio_Debug"); if(s) { /* Set debug mask */ - while(*s) { - H5FD_mpio_Debug[(int)*s]++; - s++; - } /* end while */ + while(*s) { + H5FD_mpio_Debug[(int)*s]++; + s++; + } /* end while */ } /* end if */ - H5FD_mpio_Debug_inited++; + H5FD_mpio_Debug_inited++; } /* end if */ #endif /* H5FDmpio_DEBUG */ diff --git a/src/H5FDmulti.c b/src/H5FDmulti.c index e8dde50..fac0909 100644 --- a/src/H5FDmulti.c +++ b/src/H5FDmulti.c @@ -26,11 +26,6 @@ #include <stdlib.h> #include <string.h> -/* Disable certain warnings in PC-Lint: */ -/*lint --emacro( {534, 830}, H5P_DEFAULT, H5P_FILE_ACCESS, H5P_DATASET_XFER) */ -/*lint --emacro( {534, 830}, H5FD_MULTI) */ -/*lint -esym( 534, H5Eclear2, H5Epush2) */ - #include "hdf5.h" @@ -211,16 +206,15 @@ my_strdup(const char *s) /*------------------------------------------------------------------------- - * Function: H5FD_multi_init - * - * Purpose: Initialize this driver by registering the driver with the - * library. + * Function: H5FD_multi_init * - * Return: Success: The driver ID for the multi driver. + * Purpose: Initialize this driver by registering the driver with the + * library. * - * Failure: Negative + * Return: Success: The driver ID for the multi driver + * Failure: H5I_INVALID_HID * - * Programmer: Robb Matzke + * Programmer: Robb Matzke * Wednesday, August 4, 1999 * *------------------------------------------------------------------------- @@ -231,11 +225,11 @@ H5FD_multi_init(void) /* Clear the error stack */ H5Eclear2(H5E_DEFAULT); - if(H5I_VFL!=H5Iget_type(H5FD_MULTI_g)) + if(H5I_VFL != H5Iget_type(H5FD_MULTI_g)) H5FD_MULTI_g = H5FDregister(&H5FD_multi_g); return H5FD_MULTI_g; -} +} /* end H5FD_multi_init() */ /*--------------------------------------------------------------------------- diff --git a/src/H5FDsec2.c b/src/H5FDsec2.c index 06c008d..c507387 100644 --- a/src/H5FDsec2.c +++ b/src/H5FDsec2.c @@ -208,8 +208,8 @@ done: * Purpose: Initialize this driver by registering the driver with the * library. * - * Return: Success: The driver ID for the sec2 driver. - * Failure: Negative + * Return: Success: The driver ID for the sec2 driver + * Failure: H5I_INVALID_HID * * Programmer: Robb Matzke * Thursday, July 29, 1999 @@ -221,7 +221,7 @@ H5FD_sec2_init(void) { hid_t ret_value = H5I_INVALID_HID; /* Return value */ - FUNC_ENTER_NOAPI(FAIL) + FUNC_ENTER_NOAPI(H5I_INVALID_HID) if(H5I_VFL != H5I_get_type(H5FD_SEC2_g)) H5FD_SEC2_g = H5FD_register(&H5FD_sec2_g, sizeof(H5FD_class_t), FALSE); diff --git a/src/H5Fint.c b/src/H5Fint.c index 8de1769..cca46d0 100644 --- a/src/H5Fint.c +++ b/src/H5Fint.c @@ -3715,3 +3715,27 @@ done: FUNC_LEAVE_NOAPI(ret_value) } /* end H5F_get_file_id() */ + +/*------------------------------------------------------------------------- + * Function: H5F_set_min_dset_ohdr + * + * Purpose: Set the crt_dset_ohdr_flag field with a new value. + * + * Return: SUCCEED/FAIL + *------------------------------------------------------------------------- + */ +herr_t +H5F_set_min_dset_ohdr(H5F_t *f, hbool_t minimize) +{ + /* Use FUNC_ENTER_NOAPI_NOINIT_NOERR here to avoid performance issues */ + FUNC_ENTER_NOAPI_NOINIT_NOERR + + /* Sanity check */ + HDassert(f); + HDassert(f->shared); + + f->shared->crt_dset_min_ohdr_flag = minimize; + + FUNC_LEAVE_NOAPI(SUCCEED) +} /* H5F_set_min_dset_ohdr() */ + diff --git a/src/H5Fpkg.h b/src/H5Fpkg.h index 4ad2c55..335d0a7 100644 --- a/src/H5Fpkg.h +++ b/src/H5Fpkg.h @@ -358,6 +358,7 @@ struct H5F_file_t { /* Object flush info */ H5F_object_flush_t object_flush; /* Information for object flush callback */ + hbool_t crt_dset_min_ohdr_flag; /* flag to minimize created dataset object header */ }; /* @@ -382,7 +383,6 @@ struct H5F_t { #endif /* H5_HAVE_PARALLEL */ }; - /*****************************/ /* Package Private Variables */ /*****************************/ diff --git a/src/H5Fprivate.h b/src/H5Fprivate.h index 85f0d15..5f7a1b2 100644 --- a/src/H5Fprivate.h +++ b/src/H5Fprivate.h @@ -331,6 +331,8 @@ typedef struct H5F_t H5F_t; #define H5F_POINT_OF_NO_RETURN(F) ((F)->shared->fs.point_of_no_return) #define H5F_FIRST_ALLOC_DEALLOC(F) ((F)->shared->first_alloc_dealloc) #define H5F_EOA_PRE_FSM_FSALLOC(F) ((F)->shared->eoa_pre_fsm_fsalloc) +#define H5F_GET_MIN_DSET_OHDR(F) ((F)->shared->crt_dset_min_ohdr_flag) +#define H5F_SET_MIN_DSET_OHDR(F, V) ((F)->shared->crt_dset_min_ohdr_flag = (V)) #else /* H5F_MODULE */ #define H5F_LOW_BOUND(F) (H5F_get_low_bound(F)) #define H5F_HIGH_BOUND(F) (H5F_get_high_bound(F)) @@ -388,6 +390,8 @@ typedef struct H5F_t H5F_t; #define H5F_POINT_OF_NO_RETURN(F) (H5F_get_point_of_no_return(F)) #define H5F_FIRST_ALLOC_DEALLOC(F) (H5F_get_first_alloc_dealloc(F)) #define H5F_EOA_PRE_FSM_FSALLOC(F) (H5F_get_eoa_pre_fsm_fsalloc(F)) +#define H5F_GET_MIN_DSET_OHDR(F) (H5F_get_min_dset_ohdr(F)) +#define H5F_SET_MIN_DSET_OHDR(F, V) (H5F_set_min_dset_ohdr((F), (V))) #endif /* H5F_MODULE */ @@ -740,6 +744,8 @@ H5_DLL hsize_t H5F_get_pgend_meta_thres(const H5F_t *f); H5_DLL hbool_t H5F_get_point_of_no_return(const H5F_t *f); H5_DLL hbool_t H5F_get_first_alloc_dealloc(const H5F_t *f); H5_DLL haddr_t H5F_get_eoa_pre_fsm_fsalloc(const H5F_t *f); +H5_DLL hbool_t H5F_get_min_dset_ohdr(const H5F_t *f); +H5_DLL herr_t H5F_set_min_dset_ohdr(H5F_t *f, hbool_t minimize); /* Functions than retrieve values set/cached from the superblock/FCPL */ H5_DLL haddr_t H5F_get_base_addr(const H5F_t *f); diff --git a/src/H5Fpublic.h b/src/H5Fpublic.h index e1b6dc3..c4bf0b4 100644 --- a/src/H5Fpublic.h +++ b/src/H5Fpublic.h @@ -217,7 +217,6 @@ typedef struct H5F_retry_info_t { /* Callback for H5Pset_object_flush_cb() in a file access property list */ typedef herr_t (*H5F_flush_cb_t)(hid_t object_id, void *udata); - /*********************/ /* Public Prototypes */ /*********************/ @@ -275,6 +274,8 @@ H5_DLL herr_t H5Freset_page_buffering_stats(hid_t file_id); H5_DLL herr_t H5Fget_page_buffering_stats(hid_t file_id, unsigned accesses[2], unsigned hits[2], unsigned misses[2], unsigned evictions[2], unsigned bypasses[2]); H5_DLL herr_t H5Fget_mdc_image_info(hid_t file_id, haddr_t *image_addr, hsize_t *image_size); +H5_DLL herr_t H5Fget_dset_no_attrs_hint(hid_t file_id, hbool_t *minimize); +H5_DLL herr_t H5Fset_dset_no_attrs_hint(hid_t file_id, hbool_t minimize); #ifdef H5_HAVE_PARALLEL H5_DLL herr_t H5Fset_mpi_atomicity(hid_t file_id, hbool_t flag); diff --git a/src/H5Fquery.c b/src/H5Fquery.c index 3147e95..103ad3b 100644 --- a/src/H5Fquery.c +++ b/src/H5Fquery.c @@ -514,6 +514,25 @@ H5F_sym_leaf_k(const H5F_t *f) /*------------------------------------------------------------------------- + * Function: H5F_get_min_dset_ohdr + * + * Purpose: Get the setting flag for minimized dataset object headers + * + * Return: TRUE/FALSE as set in file + *------------------------------------------------------------------------- + */ +hbool_t +H5F_get_min_dset_ohdr(const H5F_t *f) +{ + FUNC_ENTER_NOAPI_NOINIT_NOERR + + HDassert(f); + + FUNC_LEAVE_NOAPI(f->shared->crt_dset_min_ohdr_flag) +} /* end H5F_get_min_dset_ohdr */ + + +/*------------------------------------------------------------------------- * Function: H5F_Kvalue * * Purpose: Replaced a macro to retrieve a B-tree key value for a certain @@ -648,6 +648,8 @@ H5Lcreate_ud(hid_t link_loc_id, const char *link_name, H5L_type_t link_type, HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no link name specified") if(link_type < H5L_TYPE_UD_MIN || link_type > H5L_TYPE_MAX) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid link class") + if(!udata && udata_size) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "udata cannot be NULL if udata_size is non-zero") /* Check the group access property list */ if(H5P_DEFAULT == lcpl_id) diff --git a/src/H5Oint.c b/src/H5Oint.c index a97a2fd..2503eb7 100644 --- a/src/H5Oint.c +++ b/src/H5Oint.c @@ -83,7 +83,6 @@ static herr_t H5O__visit_cb(hid_t group, const char *name, const H5L_info_t *lin void *_udata); static const H5O_obj_class_t *H5O__obj_class_real(const H5O_t *oh); - /*********************/ /* Package Variables */ /*********************/ @@ -277,99 +276,183 @@ done: * matzke@llnl.gov * Aug 5 1997 * + * Changes: 2018 August 17 + * Jacob Smith + * Refactor out the operations into two separate steps -- + * preparation and application -- to facilitate overriding the + * library-default size allocated for the object header. This + * function is retained as a wrapper, to minimize changes to + * unaffected calling functions. + * *------------------------------------------------------------------------- */ herr_t -H5O_create(H5F_t *f, size_t size_hint, size_t initial_rc, hid_t ocpl_id, - H5O_loc_t *loc/*out*/) +H5O_create(H5F_t *f, size_t size_hint, size_t initial_rc, hid_t ocpl_id, H5O_loc_t *loc /*out*/) { - H5P_genplist_t *oc_plist; /* Object creation property list */ - H5O_t *oh = NULL; /* Object header created */ - haddr_t oh_addr; /* Address of initial object header */ - size_t oh_size; /* Size of initial object header */ - uint8_t oh_flags; /* Object header's initial status flags */ - unsigned insert_flags = H5AC__NO_FLAGS_SET; /* Flags for inserting object header into cache */ - hbool_t store_msg_crt_idx; /* Whether to always store message creation indices for this file */ - herr_t ret_value = SUCCEED; /* return value */ + H5O_t *oh = NULL; + herr_t ret_value = SUCCEED; FUNC_ENTER_NOAPI(FAIL) - /* check args */ HDassert(f); HDassert(loc); HDassert(TRUE == H5P_isa_class(ocpl_id, H5P_OBJECT_CREATE)); + /* create object header in freelist + * header version is set internally + */ + oh = H5O__create_ohdr(f, ocpl_id); + if(NULL == oh) + HGOTO_ERROR(H5E_OHDR, H5E_BADVALUE, FAIL, "Can't instantiate object header") + + /* apply object header information to file + */ + if(H5O__apply_ohdr(f, oh, ocpl_id, size_hint, initial_rc, loc) < 0) + HGOTO_ERROR(H5E_OHDR, H5E_BADVALUE, FAIL, "Can't apply object header to file") + +done: + if((FAIL == ret_value) && (NULL != oh) && (H5O__free(oh) < 0)) + HDONE_ERROR(H5E_OHDR, H5E_CANTFREE, FAIL, "can't delete object header") + + FUNC_LEAVE_NOAPI(ret_value) +} /* end H5O_create() */ + + +/*----------------------------------------------------------------------------- + * Function: H5O__create_ohdr + * + * Purpose: Create the object header, set version and flags. + * + * Return: Success: Pointer to the newly-crated header object. + * Failure: NULL + * + * Programmer: Jacob Smith + * 2018 August 17 + * + *----------------------------------------------------------------------------- + */ +H5O_t * +H5O__create_ohdr(H5F_t *f, hid_t ocpl_id) +{ + H5P_genplist_t *oc_plist; + H5O_t *oh = NULL; /* Object header in Freelist */ + uint8_t oh_flags; /* Initial status flags */ + H5O_t *ret_value = NULL; + + FUNC_ENTER_NOAPI(NULL) + + HDassert(f); + HDassert(TRUE == H5P_isa_class(ocpl_id, H5P_OBJECT_CREATE)); + /* Check for invalid access request */ if(0 == (H5F_INTENT(f) & H5F_ACC_RDWR)) - HGOTO_ERROR(H5E_OHDR, H5E_BADVALUE, FAIL, "no write intent on file") + HGOTO_ERROR(H5E_OHDR, H5E_BADVALUE, NULL, "no write intent on file") - /* Make certain we allocate at least a reasonable size for the object header */ - size_hint = H5O_ALIGN_F(f, MAX(H5O_MIN_SIZE, size_hint)); + oh = H5FL_CALLOC(H5O_t); + if(NULL == oh) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed") - /* Get the property list */ - if(NULL == (oc_plist = (H5P_genplist_t *)H5I_object(ocpl_id))) - HGOTO_ERROR(H5E_PLIST, H5E_BADTYPE, FAIL, "not a property list") + oc_plist = (H5P_genplist_t *)H5I_object(ocpl_id); + if(NULL == oc_plist) + HGOTO_ERROR(H5E_PLIST, H5E_BADTYPE, NULL, "not a property list") /* Get any object header status flags set by properties */ if(H5P_get(oc_plist, H5O_CRT_OHDR_FLAGS_NAME, &oh_flags) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get object header flags") + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, NULL, "can't get object header flags") - /* Allocate the object header and zero out header fields */ - if(NULL == (oh = H5FL_CALLOC(H5O_t))) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed") + if(H5O_set_version(f, oh, oh_flags, H5F_STORE_MSG_CRT_IDX(f)) < 0) + HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, NULL, "can't set version of object header") + + oh->flags = oh_flags; + + ret_value = oh; + +done: + if((NULL == ret_value) && (NULL != oh) && (H5O__free(oh) < 0)) + HDONE_ERROR(H5E_OHDR, H5E_CANTFREE, NULL, "can't delete object header") + + FUNC_LEAVE_NOAPI(ret_value) +} /* H5O__create_ohdr() */ - /* Initialize file-specific information for object header */ - store_msg_crt_idx = H5F_STORE_MSG_CRT_IDX(f); + +/*----------------------------------------------------------------------------- + * Function: H5O__apply_ohdr + * + * Purpose: Initialize and set the object header in the file. + * Record some information at `loc_out`. + * + * Return: Success: SUCCEED (0) (non-negative value) + * Failure: FAIL (-1) (negative value) + * + * Programmer: Jacob Smith + * 2018 August 17 + * + *----------------------------------------------------------------------------- + */ +herr_t +H5O__apply_ohdr(H5F_t *f, H5O_t *oh, hid_t ocpl_id, size_t size_hint, size_t initial_rc, H5O_loc_t *loc_out) +{ + haddr_t oh_addr; + size_t oh_size; + H5P_genplist_t *oc_plist = NULL; + unsigned insert_flags = H5AC__NO_FLAGS_SET; + herr_t ret_value = SUCCEED; - if(H5O_set_version(f, oh, oh_flags, store_msg_crt_idx) < 0) - HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set version of objecdt header") + FUNC_ENTER_NOAPI(FAIL) + + HDassert(f); + HDassert(loc_out); + HDassert(oh); + HDassert(TRUE == H5P_isa_class(ocpl_id, H5P_OBJECT_CREATE)); + + /* Allocate at least a reasonable size for the object header */ + size_hint = H5O_ALIGN_F(f, MAX(H5O_MIN_SIZE, size_hint)); oh->sizeof_size = H5F_SIZEOF_SIZE(f); oh->sizeof_addr = H5F_SIZEOF_ADDR(f); - oh->swmr_write = !!(H5F_INTENT(f) & H5F_ACC_SWMR_WRITE); + oh->swmr_write = !!(H5F_INTENT(f) & H5F_ACC_SWMR_WRITE); /* funky cast */ + #ifdef H5O_ENABLE_BAD_MESG_COUNT /* Check whether the "bad message count" property is set */ - if(H5P_exist_plist(oc_plist, H5O_BAD_MESG_COUNT_NAME) > 0) { - /* Retrieve bad message count flag */ + if(0 < H5P_exist_plist(oc_plist, H5O_BAD_MESG_COUNT_NAME)) + /* Get bad message count flag -- from property list */ if(H5P_get(oc_plist, H5O_BAD_MESG_COUNT_NAME, &oh->store_bad_mesg_count) < 0) HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't get bad message count flag") - } #endif /* H5O_ENABLE_BAD_MESG_COUNT */ /* Create object header proxy if doing SWMR writes */ if(oh->swmr_write) { - /* Create virtual entry, for use as proxy */ - if(NULL == (oh->proxy = H5AC_proxy_entry_create())) + oh->proxy = H5AC_proxy_entry_create(); + if(NULL == oh->proxy) HGOTO_ERROR(H5E_OHDR, H5E_CANTCREATE, FAIL, "can't create object header proxy") - } - else + } else { oh->proxy = NULL; + } - /* Set initial status flags */ - oh->flags = oh_flags; + oc_plist = (H5P_genplist_t *)H5I_object(ocpl_id); + if(NULL == oc_plist) + HGOTO_ERROR(H5E_PLIST, H5E_BADTYPE, FAIL, "not a property list") /* Initialize version-specific fields */ if(oh->version > H5O_VERSION_1) { - /* Initialize all time fields with current time, if we are storing them */ + /* Initialize all time fields */ if(oh->flags & H5O_HDR_STORE_TIMES) oh->atime = oh->mtime = oh->ctime = oh->btime = H5_now(); else oh->atime = oh->mtime = oh->ctime = oh->btime = 0; - /* Make certain attribute creation order tracking is enabled if - * attributes can be shared in this file. - */ - if(store_msg_crt_idx) + if(H5F_STORE_MSG_CRT_IDX(f)) + /* flag to record message creation indices */ oh->flags |= H5O_HDR_ATTR_CRT_ORDER_TRACKED; - /* Retrieve attribute storage phase change values from property list */ + /* Get attribute storage phase change values -- from property list */ if(H5P_get(oc_plist, H5O_CRT_ATTR_MAX_COMPACT_NAME, &oh->max_compact) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get max. # of compact attributes") if(H5P_get(oc_plist, H5O_CRT_ATTR_MIN_DENSE_NAME, &oh->min_dense) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get min. # of dense attributes") /* Check for non-default attribute storage phase change values */ - if(oh->max_compact != H5O_CRT_ATTR_MAX_COMPACT_DEF || oh->min_dense != H5O_CRT_ATTR_MIN_DENSE_DEF) + if(H5O_CRT_ATTR_MAX_COMPACT_DEF != oh->max_compact || H5O_CRT_ATTR_MIN_DENSE_DEF != oh->min_dense ) oh->flags |= H5O_HDR_ATTR_STORE_PHASE_CHANGE; /* Determine correct value for chunk #0 size bits */ @@ -383,23 +466,25 @@ H5O_create(H5F_t *f, size_t size_hint, size_t initial_rc, hid_t ocpl_id, oh->flags |= H5O_HDR_CHUNK0_4; else if(size_hint > 255) oh->flags |= H5O_HDR_CHUNK0_2; - } /* end if */ - else { + } else { /* Reset unused time fields */ oh->atime = oh->mtime = oh->ctime = oh->btime = 0; - } /* end else */ + } /* end if/else header version >1 */ /* Compute total size of initial object header */ /* (i.e. object header prefix and first chunk) */ oh_size = (size_t)H5O_SIZEOF_HDR(oh) + size_hint; /* Allocate disk space for header and first chunk */ - if(HADDR_UNDEF == (oh_addr = H5MF_alloc(f, H5FD_MEM_OHDR, (hsize_t)oh_size))) + oh_addr = H5MF_alloc(f, H5FD_MEM_OHDR, (hsize_t)oh_size); + if(HADDR_UNDEF == oh_addr) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for object header") /* Create the chunk list */ - oh->nchunks = oh->alloc_nchunks = 1; - if(NULL == (oh->chunk = H5FL_SEQ_MALLOC(H5O_chunk_t, (size_t)oh->alloc_nchunks))) + oh->nchunks = 1; + oh->alloc_nchunks = 1; + oh->chunk = H5FL_SEQ_MALLOC(H5O_chunk_t, (size_t)oh->alloc_nchunks); + if(NULL == oh->chunk) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed") /* Initialize the first chunk */ @@ -409,25 +494,27 @@ H5O_create(H5F_t *f, size_t size_hint, size_t initial_rc, hid_t ocpl_id, /* Allocate enough space for the first chunk */ /* (including space for serializing the object header prefix */ - if(NULL == (oh->chunk[0].image = H5FL_BLK_CALLOC(chunk_image, oh_size))) + oh->chunk[0].image = H5FL_BLK_CALLOC(chunk_image, oh_size); + if(NULL == oh->chunk[0].image) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed") oh->chunk[0].chunk_proxy = NULL; /* Put magic # for object header in first chunk */ - if(oh->version > H5O_VERSION_1) + if(H5O_VERSION_1 < oh->version) HDmemcpy(oh->chunk[0].image, H5O_HDR_MAGIC, (size_t)H5_SIZEOF_MAGIC); /* Create the message list */ oh->nmesgs = 1; oh->alloc_nmesgs = H5O_NMESGS; - if(NULL == (oh->mesg = H5FL_SEQ_CALLOC(H5O_mesg_t, oh->alloc_nmesgs))) + oh->mesg = H5FL_SEQ_CALLOC(H5O_mesg_t, oh->alloc_nmesgs); + if(NULL == oh->mesg) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed") - /* Initialize the initial "null" message, covering the entire first chunk */ + /* Initialize the initial "null" message; covers the entire first chunk */ oh->mesg[0].type = H5O_MSG_NULL; oh->mesg[0].dirty = TRUE; oh->mesg[0].native = NULL; - oh->mesg[0].raw = oh->chunk[0].image + (H5O_SIZEOF_HDR(oh) - H5O_SIZEOF_CHKSUM_OH(oh)) + H5O_SIZEOF_MSGHDR_OH(oh); + oh->mesg[0].raw = oh->chunk[0].image + H5O_SIZEOF_HDR(oh) - H5O_SIZEOF_CHKSUM_OH(oh) + H5O_SIZEOF_MSGHDR_OH(oh); oh->mesg[0].raw_size = size_hint - (size_t)H5O_SIZEOF_MSGHDR_OH(oh); oh->mesg[0].chunkno = 0; @@ -452,20 +539,15 @@ H5O_create(H5F_t *f, size_t size_hint, size_t initial_rc, hid_t ocpl_id, H5_END_TAG /* Set up object location */ - loc->file = f; - loc->addr = oh_addr; + loc_out->file = f; + loc_out->addr = oh_addr; - /* Open it */ - if(H5O_open(loc) < 0) + if(H5O_open(loc_out) < 0) HGOTO_ERROR(H5E_OHDR, H5E_CANTOPENOBJ, FAIL, "unable to open object header") done: - if(ret_value < 0 && oh) - if(H5O__free(oh) < 0) - HDONE_ERROR(H5E_OHDR, H5E_CANTFREE, FAIL, "unable to destroy object header data") - - FUNC_LEAVE_NOAPI(ret_value) -} /* end H5O_create() */ + FUNC_LEAVE_NOAPI(ret_value); +} /* H5O__apply_ohdr() */ /*------------------------------------------------------------------------- @@ -2420,6 +2502,63 @@ H5O_get_oh_addr(const H5O_t *oh) /*------------------------------------------------------------------------- + * Function: H5O_get_oh_flags + * + * Programmer: Jacob Smith + * 2018 August 17 + * + *------------------------------------------------------------------------- + */ +uint8_t +H5O_get_oh_flags(const H5O_t *oh) +{ + FUNC_ENTER_NOAPI_NOINIT_NOERR + HDassert(oh); + FUNC_LEAVE_NOAPI(oh->flags); /* flags can be 0 */ +} /* H5O_get_oh_flags() */ + + +/*------------------------------------------------------------------------- + * Function: H5O_get_oh_mtime + * + * Purpose: Retrieve an object's modification time. Assumes that the + * caller has verified that accessing this variable is appropriate + * to the header in question. + * + * Programmer: Jacob Smith + * 2018 August 17 + * + *------------------------------------------------------------------------- + */ +time_t +H5O_get_oh_mtime(const H5O_t *oh) +{ + FUNC_ENTER_NOAPI_NOINIT_NOERR + HDassert(oh); + HDassert(oh->mtime); + FUNC_LEAVE_NOAPI(oh->mtime); +} /* H5O_get_oh_mtime() */ + + +/*------------------------------------------------------------------------- + * Function: H5O_get_oh_version + * + * Programmer: Jacob Smith + * 2018 August 17 + * + *------------------------------------------------------------------------- + */ +uint8_t +H5O_get_oh_version(const H5O_t *oh) +{ + FUNC_ENTER_NOAPI_NOINIT_NOERR + HDassert(oh); + HDassert(oh->version); + FUNC_LEAVE_NOAPI(oh->version); +} /* H5O_get_oh_version() */ + + +/*------------------------------------------------------------------------- * Function: H5O_get_rc_and_type * * Purpose: Retrieve an object's reference count and type diff --git a/src/H5Oprivate.h b/src/H5Oprivate.h index 7ed9e26..e0926e2 100644 --- a/src/H5Oprivate.h +++ b/src/H5Oprivate.h @@ -121,8 +121,14 @@ typedef struct H5O_mesg_t H5O_mesg_t; /* If the module using this macro is allowed access to the private variables, access them directly */ #ifdef H5O_MODULE #define H5O_OH_GET_ADDR(O) ((O)->chunk[0].addr) +#define H5O_OH_GET_VERSION(O) ((O)->version) +#define H5O_OH_GET_FLAGS(O) ((O)->flags) +#define H5O_OH_GET_MTIME(O) ((O)->mtime) #else /* H5O_MODULE */ #define H5O_OH_GET_ADDR(O) (H5O_get_oh_addr(O)) +#define H5O_OH_GET_VERSION(O) (H5O_get_oh_version(O)) +#define H5O_OH_GET_FLAGS(O) (H5O_get_oh_flags(O)) +#define H5O_OH_GET_MTIME(O) (H5O_get_oh_mtime(O)) #endif /* H5O_MODULE */ /* Set the fields in a shared message structure */ @@ -865,6 +871,9 @@ struct H5P_genplist_t; H5_DLL herr_t H5O_init(void); H5_DLL herr_t H5O_create(H5F_t *f, size_t size_hint, size_t initial_rc, hid_t ocpl_id, H5O_loc_t *loc/*out*/); +H5_DLL H5O_t *H5O__create_ohdr(H5F_t *f, hid_t ocpl_id); +H5_DLL herr_t H5O__apply_ohdr(H5F_t *f, H5O_t *oh, hid_t ocpl_id, + size_t size_hint, size_t initial_rc, H5O_loc_t *loc_out); H5_DLL herr_t H5O_open(H5O_loc_t *loc); H5_DLL void *H5O_open_by_idx(const H5G_loc_t *loc, const char *name, H5_index_t idx_type, H5_iter_order_t order, hsize_t n, H5I_type_t *opened_type/*out*/); @@ -891,6 +900,9 @@ H5_DLL void *H5O_open_name(const H5G_loc_t *loc, const char *name, H5I_type_t *o H5_DLL herr_t H5O_get_nlinks(const H5O_loc_t *loc, hsize_t *nlinks); H5_DLL void *H5O_obj_create(H5F_t *f, H5O_type_t obj_type, void *crt_info, H5G_loc_t *obj_loc); H5_DLL haddr_t H5O_get_oh_addr(const H5O_t *oh); +H5_DLL uint8_t H5O_get_oh_flags(const H5O_t *oh); +H5_DLL time_t H5O_get_oh_mtime(const H5O_t *oh); +H5_DLL uint8_t H5O_get_oh_version(const H5O_t *oh); H5_DLL herr_t H5O_get_rc_and_type(const H5O_loc_t *oloc, unsigned *rc, H5O_type_t *otype); H5_DLL H5AC_proxy_entry_t *H5O_get_proxy(const H5O_t *oh); diff --git a/src/H5PLint.c b/src/H5PLint.c index ded315a..8dec14b 100644 --- a/src/H5PLint.c +++ b/src/H5PLint.c @@ -311,6 +311,7 @@ H5PL__open(const char *path, H5PL_type_t type, const H5PL_key_t *key, hbool_t *success, const void **plugin_info) { H5PL_HANDLE handle = NULL; + H5PL_get_plugin_type_t get_plugin_type = NULL; H5PL_get_plugin_info_t get_plugin_info = NULL; herr_t ret_value = SUCCEED; @@ -333,12 +334,22 @@ H5PL__open(const char *path, H5PL_type_t type, const H5PL_key_t *key, HGOTO_DONE(SUCCEED) } + /* Return a handle for the function H5PLget_plugin_type in the dynamic library. + * The plugin library is supposed to define this function. + */ + if (NULL == (get_plugin_type = (H5PL_get_plugin_type_t)H5PL_GET_LIB_FUNC(handle, "H5PLget_plugin_type"))) + HGOTO_DONE(SUCCEED) + /* Return a handle for the function H5PLget_plugin_info in the dynamic library. - * The plugin library is suppose to define this function. + * The plugin library is supposed to define this function. */ if (NULL == (get_plugin_info = (H5PL_get_plugin_info_t)H5PL_GET_LIB_FUNC(handle, "H5PLget_plugin_info"))) HGOTO_DONE(SUCCEED) + /* Check the plugin type and return if it doesn't match the one passed in */ + if(type != (H5PL_type_t)(*get_plugin_type)()) + HGOTO_DONE(SUCCEED) + /* Get the plugin information */ switch (type) { case H5PL_TYPE_FILTER: @@ -364,7 +375,7 @@ H5PL__open(const char *path, H5PL_type_t type, const H5PL_key_t *key, /* Get the plugin info */ if(NULL == (cls = (const H5VL_class_t *)(*get_plugin_info)())) - HGOTO_ERROR(H5E_PLUGIN, H5E_CANTGET, FAIL, "can't get VOL driver info from plugin") + HGOTO_ERROR(H5E_PLUGIN, H5E_CANTGET, FAIL, "can't get VOL connector info from plugin") /* Which kind of key are we looking for? */ if(key->vol.kind == H5VL_GET_CONNECTOR_BY_NAME) { diff --git a/src/H5PLpkg.h b/src/H5PLpkg.h index c3ad8f5..8c2367f 100644 --- a/src/H5PLpkg.h +++ b/src/H5PLpkg.h @@ -79,6 +79,7 @@ /* maximum size for expanding env vars */ # define H5PL_EXPAND_BUFFER_SIZE 32767 + typedef H5PL_type_t(__cdecl *H5PL_get_plugin_type_t)(void); typedef const void *(__cdecl *H5PL_get_plugin_info_t)(void); #else /* H5_HAVE_WIN32_API */ @@ -105,6 +106,7 @@ /* Clear error */ # define H5PL_CLR_ERROR HERROR(H5E_PLUGIN, H5E_CANTGET, "can't dlopen:%s", dlerror()) + typedef H5PL_type_t(*H5PL_get_plugin_type_t)(void); typedef const void *(*H5PL_get_plugin_info_t)(void); #endif /* H5_HAVE_WIN32_API */ diff --git a/src/H5Pdcpl.c b/src/H5Pdcpl.c index a5a16bb..b85f105 100644 --- a/src/H5Pdcpl.c +++ b/src/H5Pdcpl.c @@ -117,6 +117,11 @@ #define H5D_CRT_EXT_FILE_LIST_COPY H5P__dcrt_ext_file_list_copy #define H5D_CRT_EXT_FILE_LIST_CMP H5P__dcrt_ext_file_list_cmp #define H5D_CRT_EXT_FILE_LIST_CLOSE H5P__dcrt_ext_file_list_close +/* Definitions for dataset object header minimization */ +#define H5D_CRT_MIN_DSET_HDR_SIZE_SIZE sizeof(hbool_t) +#define H5D_CRT_MIN_DSET_HDR_SIZE_DEF FALSE +#define H5D_CRT_MIN_DSET_HDR_SIZE_ENC H5P__encode_hbool_t +#define H5D_CRT_MIN_DSET_HDR_SIZE_DEC H5P__decode_hbool_t /******************/ @@ -209,6 +214,7 @@ static const H5O_layout_t H5D_def_layout_g = H5D_CRT_LAYOUT_DEF; /* Defau static const H5O_fill_t H5D_def_fill_g = H5D_CRT_FILL_VALUE_DEF; /* Default fill value */ static const unsigned H5D_def_alloc_time_state_g = H5D_CRT_ALLOC_TIME_STATE_DEF; /* Default allocation time state */ static const H5O_efl_t H5D_def_efl_g = H5D_CRT_EXT_FILE_LIST_DEF; /* Default external file list */ +static const unsigned H5O_ohdr_min_g = H5D_CRT_MIN_DSET_HDR_SIZE_DEF; /* Default object header minimization */ /* Defaults for each type of layout */ #ifdef H5_HAVE_C99_DESIGNATED_INITIALIZER @@ -271,6 +277,12 @@ H5P__dcrt_reg_prop(H5P_genclass_t *pclass) H5D_CRT_EXT_FILE_LIST_DEL, H5D_CRT_EXT_FILE_LIST_COPY, H5D_CRT_EXT_FILE_LIST_CMP, H5D_CRT_EXT_FILE_LIST_CLOSE) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class") + /* Register the object header minimization property */ + if(H5P__register_real(pclass, H5D_CRT_MIN_DSET_HDR_SIZE_NAME, H5D_CRT_MIN_DSET_HDR_SIZE_SIZE, &H5O_ohdr_min_g, + NULL, NULL, NULL, H5D_CRT_MIN_DSET_HDR_SIZE_ENC, H5D_CRT_MIN_DSET_HDR_SIZE_DEC, + NULL, NULL, NULL, NULL) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class") + /* Register the type ID property*/ if(H5P__register_real(pclass, H5VL_PROP_DSET_TYPE_ID, sizeof(hid_t), &type_id, NULL, NULL, NULL, NULL, NULL, NULL, NULL, H5P_ignore_cmp, NULL) < 0) @@ -3749,3 +3761,95 @@ done: FUNC_LEAVE_API(ret_value) } /* end H5Pget_fill_time() */ + +/*----------------------------------------------------------------------------- + * Function: H5Pget_dset_no_attrs_hint + * + * Purpose: + * + * Access the flag for whether or not datasets created by the given dcpl + * will be created with a "minimized" object header. + * + * Return: + * + * Failure: Negative value (FAIL) + * Success: Non-negative value (SUCCEED) + * + * Programmer: Jacob Smith + * 2018 August 14 + * + * Modifications: None. + * + *----------------------------------------------------------------------------- + */ +herr_t +H5Pget_dset_no_attrs_hint(hid_t dcpl_id, hbool_t *minimize) +{ + hbool_t setting = FALSE; + H5P_genplist_t *plist = NULL; + herr_t ret_value = SUCCEED; + + FUNC_ENTER_API(FAIL) + H5TRACE2("e", "i*b", dcpl_id, minimize); + + if(NULL == minimize) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "receiving pointer cannot be NULL") + + plist = H5P_object_verify(dcpl_id, H5P_DATASET_CREATE); + if(NULL == plist) + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID") + + if(H5P_peek(plist, H5D_CRT_MIN_DSET_HDR_SIZE_NAME, &setting) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get dset oh minimize flag value") + + *minimize = setting; + +done: + FUNC_LEAVE_API(ret_value) +} /* H5Pget_dset_no_attrs_hint() */ + + +/*----------------------------------------------------------------------------- + * Function: H5Pset_dset_no_attrs_hint + * + * Purpose: + * + * Set the dcpl to minimize (or explicitly to not minimized) dataset object + * headers upon creation. + * + * Return: + * + * Failure: Negative value (FAIL) + * Success: Non-negative value (SUCCEED) + * + * Programmer: Jacob Smith + * 2018 August 14 + * + * Modifications: None. + * + *----------------------------------------------------------------------------- + */ +herr_t +H5Pset_dset_no_attrs_hint(hid_t dcpl_id, hbool_t minimize) +{ + H5P_genplist_t *plist = NULL; + hbool_t prev_set = FALSE; + herr_t ret_value = SUCCEED; + + FUNC_ENTER_API(FAIL) + H5TRACE2("e", "ib", dcpl_id, minimize); + + plist = H5P_object_verify(dcpl_id, H5P_DATASET_CREATE); + if(NULL == plist) + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID") + + if(H5P_peek(plist, H5D_CRT_MIN_DSET_HDR_SIZE_NAME, &prev_set) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get extant dset oh minimize flag value") + + if(H5P_poke(plist, H5D_CRT_MIN_DSET_HDR_SIZE_NAME, &minimize) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't get dset oh minimize flag value") + +done: + FUNC_LEAVE_API(ret_value) +} /* H5Pset_dset_no_attrs_hint() */ + diff --git a/src/H5Ppublic.h b/src/H5Ppublic.h index 86c6687..2f094ea 100644 --- a/src/H5Ppublic.h +++ b/src/H5Ppublic.h @@ -412,6 +412,8 @@ H5_DLL herr_t H5Pget_alloc_time(hid_t plist_id, H5D_alloc_time_t H5_DLL herr_t H5Pset_fill_time(hid_t plist_id, H5D_fill_time_t fill_time); H5_DLL herr_t H5Pget_fill_time(hid_t plist_id, H5D_fill_time_t *fill_time/*out*/); +H5_DLL herr_t H5Pget_dset_no_attrs_hint(hid_t dcpl_id, hbool_t *minimize); +H5_DLL herr_t H5Pset_dset_no_attrs_hint(hid_t dcpl_id, hbool_t minimize); /* Dataset access property list (DAPL) routines */ H5_DLL herr_t H5Pset_chunk_cache(hid_t dapl_id, size_t rdcc_nslots, @@ -11,7 +11,7 @@ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ /* - * Purpose: The Virtual Object Layer as described in documentation. + * Purpose: The Virtual Object Layer as described in documentation. * The pupose is to provide an abstraction on how to access the * underlying HDF5 container, whether in a local file with * a specific file format, or remotely on other machines, etc... @@ -295,7 +295,7 @@ H5VLregister_connector_by_value(H5VL_class_value_t value, hid_t vipl_id) const H5VL_class_t *cls; /* Try loading the connector */ - key.vol.kind = H5VL_GET_CONNECTOR_BY_NAME; + key.vol.kind = H5VL_GET_CONNECTOR_BY_VALUE; key.vol.u.value = value; if(NULL == (cls = (const H5VL_class_t *)H5PL_load(H5PL_TYPE_VOL, &key))) HGOTO_ERROR(H5E_VOL, H5E_CANTINIT, H5I_INVALID_HID, "unable to load VOL connector") @@ -486,14 +486,11 @@ done: /*--------------------------------------------------------------------------- * Function: H5VLcmp_connector_cls * - * Purpose: Compares two connector classes + * Purpose: Compares two connector classes (based on their value field) * - * Return: Success: Non-negative, with *cmp set to positive if - * connector_id1 is greater than connector_id2, negative if connector_id2 - * is greater than connector_id1 and zero if connector_id1 and connector_id2 - * are equal. + * Return: Success: Non-negative, *cmp set to a value like strcmp * - * Failure: Negative + * Failure: Negative, *cmp unset * *--------------------------------------------------------------------------- */ diff --git a/src/H5VLint.c b/src/H5VLint.c index d51be0c..8695a80 100644 --- a/src/H5VLint.c +++ b/src/H5VLint.c @@ -881,7 +881,7 @@ done: * * Return: Positive if VALUE1 is greater than VALUE2, negative if * VALUE2 is greater than VALUE1 and zero if VALUE1 and - * VALUE2 are equal. + * VALUE2 are equal (like strcmp). * *------------------------------------------------------------------------- */ diff --git a/src/H5VLnative.h b/src/H5VLnative.h index 916151b..1a3007a 100644 --- a/src/H5VLnative.h +++ b/src/H5VLnative.h @@ -66,6 +66,8 @@ typedef int H5VL_native_file_optional_t; #define H5VL_NATIVE_FILE_GET_EOA 22 /* H5Fget_eoa */ #define H5VL_NATIVE_FILE_INCR_FILESIZE 23 /* H5Fincrement_filesize */ #define H5VL_NATIVE_FILE_SET_LIBVER_BOUNDS 24 /* H5Fset_latest_format/libver_bounds */ +#define H5VL_NATIVE_FILE_GET_MIN_DSET_OHDR_FLAG 25 /* H5Fget_dset_no_attrs_hint */ +#define H5VL_NATIVE_FILE_SET_MIN_DSET_OHDR_FLAG 26 /* H5Fset_dset_no_attrs_hint */ /* Typedef and values for native VOL connector group optional VOL operations */ typedef int H5VL_native_group_optional_t; diff --git a/src/H5VLnative_file.c b/src/H5VLnative_file.c index 994af16..e7f27e1 100644 --- a/src/H5VLnative_file.c +++ b/src/H5VLnative_file.c @@ -377,6 +377,8 @@ H5VL__native_file_specific(void *obj, H5VL_file_specific_t specific_type, break; } + + default: HGOTO_ERROR(H5E_VOL, H5E_UNSUPPORTED, FAIL, "invalid specific operation") } /* end switch */ @@ -605,7 +607,7 @@ H5VL__native_file_optional(void *obj, hid_t H5_ATTR_UNUSED dxpl_id, void H5_ATTR { /* Call mdc logging function */ if(H5C_start_logging(f->shared->cache) < 0) - HGOTO_ERROR(H5E_FILE, H5E_LOGFAIL, FAIL, "unable to start mdc logging") + HGOTO_ERROR(H5E_FILE, H5E_LOGGING, FAIL, "unable to start mdc logging") break; } @@ -615,7 +617,7 @@ H5VL__native_file_optional(void *obj, hid_t H5_ATTR_UNUSED dxpl_id, void H5_ATTR { /* Call mdc logging function */ if(H5C_stop_logging(f->shared->cache) < 0) - HGOTO_ERROR(H5E_FILE, H5E_LOGFAIL, FAIL, "unable to stop mdc logging") + HGOTO_ERROR(H5E_FILE, H5E_LOGGING, FAIL, "unable to stop mdc logging") break; } @@ -628,7 +630,7 @@ H5VL__native_file_optional(void *obj, hid_t H5_ATTR_UNUSED dxpl_id, void H5_ATTR /* Call mdc logging function */ if(H5C_get_logging_status(f->shared->cache, is_enabled, is_currently_logging) < 0) - HGOTO_ERROR(H5E_FILE, H5E_LOGFAIL, FAIL, "unable to get logging status") + HGOTO_ERROR(H5E_FILE, H5E_LOGGING, FAIL, "unable to get logging status") break; } @@ -750,6 +752,23 @@ H5VL__native_file_optional(void *obj, hid_t H5_ATTR_UNUSED dxpl_id, void H5_ATTR break; } + /* H5Fget_dset_no_attrs_hint */ + case H5VL_NATIVE_FILE_GET_MIN_DSET_OHDR_FLAG: + { + hbool_t *minimize = va_arg(arguments, hbool_t *); + *minimize = H5F_GET_MIN_DSET_OHDR(f); + break; + } + + /* H5Fset_dset_no_attrs_hint */ + case H5VL_NATIVE_FILE_SET_MIN_DSET_OHDR_FLAG: + { + int minimize = va_arg(arguments, int); + if(H5F_set_min_dset_ohdr(f, (hbool_t)minimize) < 0) + HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "cannot set file's dataset object header minimization flag") + break; + } + default: HGOTO_ERROR(H5E_VOL, H5E_UNSUPPORTED, FAIL, "invalid optional operation") } /* end switch */ diff --git a/src/H5VLpublic.h b/src/H5VLpublic.h index 22cf12b..5de36c8 100644 --- a/src/H5VLpublic.h +++ b/src/H5VLpublic.h @@ -115,7 +115,7 @@ typedef enum H5VL_file_get_t { H5VL_FILE_GET_INTENT, /* file intent */ H5VL_FILE_GET_NAME, /* file name */ H5VL_FILE_GET_OBJ_COUNT, /* object count in file */ - H5VL_FILE_GET_OBJ_IDS /* object ids in file */ + H5VL_FILE_GET_OBJ_IDS /* object ids in file */ } H5VL_file_get_t; /* types for file SPECIFIC callback */ diff --git a/src/H5err.txt b/src/H5err.txt index 3965242..93a3abd 100644 --- a/src/H5err.txt +++ b/src/H5err.txt @@ -181,7 +181,7 @@ MINOR, CACHE, H5E_CANTRESIZE, Unable to resize a metadata cache entry MINOR, CACHE, H5E_CANTDEPEND, Unable to create a flush dependency MINOR, CACHE, H5E_CANTUNDEPEND, Unable to destroy a flush dependency MINOR, CACHE, H5E_CANTNOTIFY, Unable to notify object about action -MINOR, CACHE, H5E_LOGFAIL, Failure in the cache logging framework +MINOR, CACHE, H5E_LOGGING, Failure in the cache logging framework MINOR, CACHE, H5E_CANTCORK, Unable to cork an object MINOR, CACHE, H5E_CANTUNCORK, Unable to uncork an object diff --git a/src/Makefile.am b/src/Makefile.am index c0be29c..5532655 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -40,12 +40,12 @@ DISTCLEANFILES=H5pubconf.h # library sources libhdf5_la_SOURCES= H5.c H5checksum.c H5dbg.c H5system.c H5timer.c H5trace.c \ H5A.c H5Abtree2.c H5Adense.c H5Adeprec.c H5Aint.c H5Atest.c \ - H5AC.c H5ACdbg.c H5AClog.c H5ACproxy_entry.c \ + H5AC.c H5ACdbg.c H5ACproxy_entry.c \ H5B.c H5Bcache.c H5Bdbg.c \ H5B2.c H5B2cache.c H5B2dbg.c H5B2hdr.c H5B2int.c H5B2internal.c \ H5B2leaf.c H5B2stat.c H5B2test.c \ - H5C.c H5Cdbg.c H5Cepoch.c H5Cimage.c H5Clog.c H5Cprefetched.c \ - H5Cquery.c H5Ctag.c H5Ctest.c \ + H5C.c H5Cdbg.c H5Cepoch.c H5Cimage.c H5Clog.c H5Clog_json.c H5Clog_trace.c \ + H5Cprefetched.c H5Cquery.c H5Ctag.c H5Ctest.c \ H5CS.c \ H5CX.c \ H5D.c H5Dbtree.c H5Dbtree2.c H5Dchunk.c H5Dcompact.c H5Dcontig.c H5Ddbg.c \ diff --git a/src/libhdf5.settings.in b/src/libhdf5.settings.in index 531cd00..9d0e29f 100644 --- a/src/libhdf5.settings.in +++ b/src/libhdf5.settings.in @@ -82,7 +82,6 @@ Parallel Filtered Dataset Writes: @PARALLEL_FILTERED_WRITES@ API tracing: @TRACE_API@ Using memory checker: @USINGMEMCHECKER@ Memory allocation sanity checks: @MEMORYALLOCSANITYCHECK@ - Metadata trace file: @METADATATRACEFILE@ Function stack tracing: @CODESTACK@ Strict file format checks: @STRICT_FORMAT_CHECKS@ Optimization instrumentation: @INSTRUMENT_LIBRARY@ |