diff options
Diffstat (limited to 'src/H5AC.c')
| -rw-r--r-- | src/H5AC.c | 64 |
1 files changed, 13 insertions, 51 deletions
@@ -76,22 +76,13 @@ static herr_t H5AC__ext_config_2_int_config(H5AC_cache_config_t *ext_conf_ptr, /* Package initialization variable */ hbool_t H5_PKG_INIT_VAR = FALSE; - /*****************************/ /* Library Private Variables */ /*****************************/ /* Default dataset transfer property list for metadata I/O calls */ -/* (Collective set, "block before metadata write" set and "library internal" set) */ -/* (Global variable definition, declaration is in H5ACprivate.h also) */ hid_t H5AC_dxpl_id = (-1); - -/* Dataset transfer property list for independent metadata I/O calls */ -/* (just "library internal" set - i.e. independent transfer mode) */ -/* (Global variable definition, declaration is in H5ACprivate.h also) */ -H5P_genplist_t *H5AC_ind_dxpl_g = NULL; -hid_t H5AC_ind_dxpl_id = (-1); - +hbool_t H5_coll_api_sanity_check_g = false; /*******************/ /* Local Variables */ @@ -172,55 +163,27 @@ done: herr_t H5AC__init_package(void) { -#ifdef H5_HAVE_PARALLEL - H5P_genplist_t *xfer_plist; /* Dataset transfer property list object */ - unsigned coll_meta_write; /* "collective metadata write" property value */ -#endif /* H5_HAVE_PARALLEL */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_PACKAGE #ifdef H5_HAVE_PARALLEL - /* Sanity check */ - HDassert(H5P_CLS_DATASET_XFER_g != NULL); - - /* Get an ID for the collective H5AC dxpl */ + /* Get an ID for the metadata (H5AC) dxpl */ if((H5AC_dxpl_id = H5P_create_id(H5P_CLS_DATASET_XFER_g, FALSE)) < 0) HGOTO_ERROR(H5E_CACHE, H5E_CANTCREATE, FAIL, "unable to register property list") - /* Get the property list object */ - if(NULL == (xfer_plist = (H5P_genplist_t *)H5I_object(H5AC_dxpl_id))) - HGOTO_ERROR(H5E_CACHE, H5E_BADATOM, FAIL, "can't get new property list object") + /* check whether to enable strict collective function calling + sanity checks using MPI barriers */ + { + const char *s; /* String for environment variables */ - /* Insert 'collective metadata write' property */ - coll_meta_write = 1; - if(H5P_insert(xfer_plist, H5AC_COLLECTIVE_META_WRITE_NAME, H5AC_COLLECTIVE_META_WRITE_SIZE, &coll_meta_write, - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_CANTSET, FAIL, "can't insert metadata cache dxpl property") - - /* Get an ID for the independent H5AC dxpl */ - if((H5AC_ind_dxpl_id = H5P_create_id(H5P_CLS_DATASET_XFER_g, FALSE)) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_CANTCREATE, FAIL, "unable to register property list") - - /* Get the property list object */ - if(NULL == (H5AC_ind_dxpl_g = (H5P_genplist_t *)H5I_object(H5AC_ind_dxpl_id))) - HGOTO_ERROR(H5E_CACHE, H5E_BADATOM, FAIL, "can't get new property list object") - - /* Insert 'collective metadata write' property */ - coll_meta_write = 0; - if(H5P_insert(H5AC_ind_dxpl_g, H5AC_COLLECTIVE_META_WRITE_NAME, H5AC_COLLECTIVE_META_WRITE_SIZE, &coll_meta_write, - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_CANTSET, FAIL, "can't insert metadata cache dxpl property") + s = HDgetenv("H5_COLL_API_SANITY_CHECK"); + if(s && HDisdigit(*s)) { + H5_coll_api_sanity_check_g = (hbool_t)HDstrtol(s, NULL, 0); + } + } #else /* H5_HAVE_PARALLEL */ - /* Sanity check */ - HDassert(H5P_LST_DATASET_XFER_ID_g!=(-1)); - H5AC_dxpl_id = H5P_DATASET_XFER_DEFAULT; - H5AC_ind_dxpl_id = H5P_DATASET_XFER_DEFAULT; - - /* Get the property list objects for the IDs */ - if(NULL == (H5AC_ind_dxpl_g = (H5P_genplist_t *)H5I_object(H5AC_ind_dxpl_id))) - HGOTO_ERROR(H5E_CACHE, H5E_BADATOM, FAIL, "can't get property list object") #endif /* H5_HAVE_PARALLEL */ done: @@ -251,19 +214,18 @@ H5AC_term_package(void) if(H5_PKG_INIT_VAR) { #ifdef H5_HAVE_PARALLEL - if(H5AC_dxpl_id > 0 || H5AC_ind_dxpl_id > 0) { + if(H5AC_dxpl_id > 0) { /* Indicate more work to do */ n = 1; /* H5I */ /* Close H5AC dxpl */ - if(H5I_dec_ref(H5AC_dxpl_id) < 0 || H5I_dec_ref(H5AC_ind_dxpl_id) < 0) + if(H5I_dec_ref(H5AC_dxpl_id) < 0) H5E_clear_stack(NULL); /*ignore error*/ } /* end if */ #endif /* H5_HAVE_PARALLEL */ /* Reset static IDs */ H5AC_dxpl_id = (-1); - H5AC_ind_dxpl_id = (-1); /* Reset interface initialization flag */ if(0 == n) |