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authorJacob Smith <jake.smith@hdfgroup.org>2018-12-28 18:45:10 (GMT)
committerJacob Smith <jake.smith@hdfgroup.org>2018-12-28 18:45:10 (GMT)
commitf54fb420d08ea0a7e7b026150c0ab559803e0acd (patch)
tree3b6d8b5ab846dcf0a29bf14460e5058096e78800 /src
parent30493ce9b95cd8d5999743f8f84be6c5c86db897 (diff)
parentba095e6a53a919c9753463c3800a26b180b7a135 (diff)
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Merge branch 'develop' into dset_ohdr_minimize
Diffstat (limited to 'src')
-rw-r--r--src/CMakeLists.txt4
-rw-r--r--src/H5A.c10
-rw-r--r--src/H5AC.c712
-rw-r--r--src/H5ACdbg.c115
-rw-r--r--src/H5AClog.c1105
-rw-r--r--src/H5ACpkg.h69
-rw-r--r--src/H5ACprivate.h6
-rw-r--r--src/H5C.c15
-rw-r--r--src/H5Cdbg.c36
-rw-r--r--src/H5Clog.c947
-rw-r--r--src/H5Clog.h114
-rw-r--r--src/H5Clog_json.c1365
-rw-r--r--src/H5Clog_trace.c1008
-rw-r--r--src/H5Cpkg.h42
-rw-r--r--src/H5Cprivate.h21
-rw-r--r--src/H5Cquery.c58
-rw-r--r--src/H5F.c6
-rw-r--r--src/H5PLint.c15
-rw-r--r--src/H5PLpkg.h2
-rw-r--r--src/H5VLnative_file.c6
-rw-r--r--src/H5err.txt2
-rw-r--r--src/Makefile.am6
-rw-r--r--src/libhdf5.settings.in1
23 files changed, 3450 insertions, 2215 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
diff --git a/src/H5A.c b/src/H5A.c
index 8ebd2b3..1b804d9 100644
--- a/src/H5A.c
+++ b/src/H5A.c
@@ -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)) {
diff --git a/src/H5AC.c b/src/H5AC.c
index 9894e39..0a5411a 100644
--- a/src/H5AC.c
+++ b/src/H5AC.c
@@ -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/H5C.c b/src/H5C.c
index a22eca0..b5dc6a5 100644
--- a/src/H5C.c
+++ b/src/H5C.c
@@ -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/H5F.c b/src/H5F.c
index 0a51603..0ff3f1f 100644
--- a/src/H5F.c
+++ b/src/H5F.c
@@ -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)
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/H5VLnative_file.c b/src/H5VLnative_file.c
index 9fbe478..e7f27e1 100644
--- a/src/H5VLnative_file.c
+++ b/src/H5VLnative_file.c
@@ -607,7 +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;
}
@@ -617,7 +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;
}
@@ -630,7 +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;
}
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@
generated by cgit v0.12 at 2024-11-10 02:56:03 (GMT)