diff options
Diffstat (limited to 'src/H5Cdbg.c')
| -rw-r--r-- | src/H5Cdbg.c | 107 |
1 files changed, 106 insertions, 1 deletions
diff --git a/src/H5Cdbg.c b/src/H5Cdbg.c index 0a98406..85f25b3 100644 --- a/src/H5Cdbg.c +++ b/src/H5Cdbg.c @@ -30,12 +30,16 @@ #include "H5Cmodule.h" /* This source code file is part of the H5C module */ +#define H5AC_FRIEND + + + /***********/ /* Headers */ /***********/ #include "H5private.h" /* Generic Functions */ -#include "H5ACprivate.h" /* Metadata Cache */ +#include "H5ACpkg.h" /* Metadata Cache */ #include "H5Cpkg.h" /* Cache */ #include "H5Eprivate.h" /* Error Handling */ @@ -340,6 +344,107 @@ H5C_dump_cache_skip_list(H5C_t * cache_ptr, char * calling_fcn) /*------------------------------------------------------------------------- + * Function: H5C_dump_coll_write_list + * + * Purpose: Debugging routine that prints a summary of the contents of + * the collective write skip list used by the metadata cache + * in the parallel case to maintain a list of entries to write + * collectively at a sync point. + * + * Return: Non-negative on success/Negative on failure + * + * Programmer: John Mainzer + * 4/1/17 + * + *------------------------------------------------------------------------- + */ +#ifdef H5_HAVE_PARALLEL +#ifndef NDEBUG +herr_t +H5C_dump_coll_write_list(H5C_t * cache_ptr, char * calling_fcn) +{ + herr_t ret_value = SUCCEED; /* Return value */ + int i; + int list_len; + H5AC_aux_t * aux_ptr = NULL; + H5C_cache_entry_t * entry_ptr = NULL; + H5SL_node_t * node_ptr = NULL; + + FUNC_ENTER_NOAPI_NOERR + + HDassert(cache_ptr != NULL); + HDassert(cache_ptr->magic == H5C__H5C_T_MAGIC); + HDassert(cache_ptr->aux_ptr); + + aux_ptr = (H5AC_aux_t *)cache_ptr->aux_ptr; + + HDassert(aux_ptr->magic == H5AC__H5AC_AUX_T_MAGIC); + + HDassert(calling_fcn != NULL); + + list_len = (int)H5SL_count(cache_ptr->coll_write_list); + + HDfprintf(stdout, "\n\nDumping MDC coll write list from %d:%s.\n", + aux_ptr->mpi_rank, calling_fcn); + HDfprintf(stdout, " slist len = %u.\n", cache_ptr->slist_len); + + if ( list_len > 0 ) { + + /* scan the collective write list generating the desired output */ + HDfprintf(stdout, + "Num: Addr: Len: Prot/Pind: Dirty: Type:\n"); + + i = 0; + + node_ptr = H5SL_first(cache_ptr->coll_write_list); + + if ( node_ptr != NULL ) + + entry_ptr = (H5C_cache_entry_t *)H5SL_item(node_ptr); + + else + + entry_ptr = NULL; + + while ( entry_ptr != NULL ) { + + HDassert(entry_ptr->magic == H5C__H5C_CACHE_ENTRY_T_MAGIC); + + HDfprintf(stdout, + "%s%d 0x%016llx %4lld %d/%d %d %s\n", + cache_ptr->prefix, i, + (long long)(entry_ptr->addr), + (long long)(entry_ptr->size), + (int)(entry_ptr->is_protected), + (int)(entry_ptr->is_pinned), + (int)(entry_ptr->is_dirty), + entry_ptr->type->name); + + node_ptr = H5SL_next(node_ptr); + + if ( node_ptr != NULL ) + + entry_ptr = (H5C_cache_entry_t *)H5SL_item(node_ptr); + + else + + entry_ptr = NULL; + + i++; + + } /* end while */ + } /* end if */ + + HDfprintf(stdout, "\n\n"); + + FUNC_LEAVE_NOAPI(ret_value) + +} /* H5C_dump_coll_write_list() */ +#endif /* NDEBUG */ +#endif /* H5_HAVE_PARALLEL */ + + +/*------------------------------------------------------------------------- * Function: H5C_set_prefix * * Purpose: Set the values of the prefix field of H5C_t. This |