diff options
Diffstat (limited to 'src/H5AC.c')
| -rw-r--r-- | src/H5AC.c | 90 |
1 files changed, 42 insertions, 48 deletions
@@ -512,58 +512,52 @@ H5AC_create(const H5F_t *f, if((mpi_size = H5F_mpi_get_size(f)) < 0) HGOTO_ERROR(H5E_VFL, H5E_CANTGET, FAIL, "can't get mpi size") - /* There is no point in setting up the auxilary structure if size - * is less than or equal to 1, as there will never be any processes - * to broadcast the clean lists to. - */ - if(mpi_size > 1) { - if(NULL == (aux_ptr = H5FL_CALLOC(H5AC_aux_t))) - HGOTO_ERROR(H5E_CACHE, H5E_CANTALLOC, FAIL, "Can't allocate H5AC auxilary structure.") - - aux_ptr->magic = H5AC__H5AC_AUX_T_MAGIC; - aux_ptr->mpi_comm = mpi_comm; - aux_ptr->mpi_rank = mpi_rank; - aux_ptr->mpi_size = mpi_size; - aux_ptr->write_permitted = FALSE; - aux_ptr->dirty_bytes_threshold = H5AC__DEFAULT_DIRTY_BYTES_THRESHOLD; - aux_ptr->dirty_bytes = 0; - aux_ptr->metadata_write_strategy = H5AC__DEFAULT_METADATA_WRITE_STRATEGY; + if(NULL == (aux_ptr = H5FL_CALLOC(H5AC_aux_t))) + HGOTO_ERROR(H5E_CACHE, H5E_CANTALLOC, FAIL, "Can't allocate H5AC auxilary structure.") + + aux_ptr->magic = H5AC__H5AC_AUX_T_MAGIC; + aux_ptr->mpi_comm = mpi_comm; + aux_ptr->mpi_rank = mpi_rank; + aux_ptr->mpi_size = mpi_size; + aux_ptr->write_permitted = FALSE; + aux_ptr->dirty_bytes_threshold = H5AC__DEFAULT_DIRTY_BYTES_THRESHOLD; + aux_ptr->dirty_bytes = 0; + aux_ptr->metadata_write_strategy = H5AC__DEFAULT_METADATA_WRITE_STRATEGY; #if H5AC_DEBUG_DIRTY_BYTES_CREATION - aux_ptr->dirty_bytes_propagations = 0; - aux_ptr->unprotect_dirty_bytes = 0; - aux_ptr->unprotect_dirty_bytes_updates = 0; - aux_ptr->insert_dirty_bytes = 0; - aux_ptr->insert_dirty_bytes_updates = 0; - aux_ptr->move_dirty_bytes = 0; - aux_ptr->move_dirty_bytes_updates = 0; + aux_ptr->dirty_bytes_propagations = 0; + aux_ptr->unprotect_dirty_bytes = 0; + aux_ptr->unprotect_dirty_bytes_updates = 0; + aux_ptr->insert_dirty_bytes = 0; + aux_ptr->insert_dirty_bytes_updates = 0; + aux_ptr->move_dirty_bytes = 0; + aux_ptr->move_dirty_bytes_updates = 0; #endif /* H5AC_DEBUG_DIRTY_BYTES_CREATION */ - aux_ptr->d_slist_ptr = NULL; - aux_ptr->d_slist_len = 0; - aux_ptr->c_slist_ptr = NULL; - aux_ptr->c_slist_len = 0; - aux_ptr->candidate_slist_ptr = NULL; - aux_ptr->candidate_slist_len = 0; - aux_ptr->write_done = NULL; - aux_ptr->sync_point_done = NULL; - - sprintf(prefix, "%d:", mpi_rank); - - if(mpi_rank == 0) { - if(NULL == (aux_ptr->d_slist_ptr = H5SL_create(H5SL_TYPE_HADDR, NULL))) - HGOTO_ERROR(H5E_CACHE, H5E_CANTCREATE, FAIL, "can't create dirtied entry list.") - - if(NULL == (aux_ptr->c_slist_ptr = H5SL_create(H5SL_TYPE_HADDR, NULL))) - HGOTO_ERROR(H5E_CACHE, H5E_CANTCREATE, FAIL, "can't create cleaned entry list.") - } /* end if */ - - /* construct the candidate slist for all processes. - * when the distributed strategy is selected as all processes - * will use it in the case of a flush. - */ - if(NULL == (aux_ptr->candidate_slist_ptr = H5SL_create(H5SL_TYPE_HADDR, NULL))) - HGOTO_ERROR(H5E_CACHE, H5E_CANTCREATE, FAIL, "can't create candidate entry list.") + aux_ptr->d_slist_ptr = NULL; + aux_ptr->d_slist_len = 0; + aux_ptr->c_slist_ptr = NULL; + aux_ptr->c_slist_len = 0; + aux_ptr->candidate_slist_ptr = NULL; + aux_ptr->candidate_slist_len = 0; + aux_ptr->write_done = NULL; + aux_ptr->sync_point_done = NULL; + + sprintf(prefix, "%d:", mpi_rank); + + if(mpi_rank == 0) { + if(NULL == (aux_ptr->d_slist_ptr = H5SL_create(H5SL_TYPE_HADDR, NULL))) + HGOTO_ERROR(H5E_CACHE, H5E_CANTCREATE, FAIL, "can't create dirtied entry list.") + + if(NULL == (aux_ptr->c_slist_ptr = H5SL_create(H5SL_TYPE_HADDR, NULL))) + HGOTO_ERROR(H5E_CACHE, H5E_CANTCREATE, FAIL, "can't create cleaned entry list.") } /* end if */ + /* construct the candidate slist for all processes. + * when the distributed strategy is selected as all processes + * will use it in the case of a flush. + */ + if(NULL == (aux_ptr->candidate_slist_ptr = H5SL_create(H5SL_TYPE_HADDR, NULL))) + HGOTO_ERROR(H5E_CACHE, H5E_CANTCREATE, FAIL, "can't create candidate entry list.") + if(aux_ptr != NULL) { if(aux_ptr->mpi_rank == 0) { f->shared->cache = H5C_create(H5AC__DEFAULT_MAX_CACHE_SIZE, |