diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/H5AC.c | 280 | ||||
| -rw-r--r-- | src/H5C.c | 204 | ||||
| -rw-r--r-- | src/H5Cdbg.c | 4 | ||||
| -rw-r--r-- | src/H5Cimage.c | 158 | ||||
| -rw-r--r-- | src/H5Cmpio.c | 238 | ||||
| -rw-r--r-- | src/H5Cpkg.h | 36 |
6 files changed, 459 insertions, 461 deletions
@@ -136,14 +136,14 @@ static const H5AC_class_t *const H5AC_class_s[] = { /*------------------------------------------------------------------------- - * Function: H5AC_init + * Function: H5AC_init * * Purpose: Initialize the interface from some other layer. * - * Return: Success: non-negative - * Failure: negative + * Return: Success: non-negative + * Failure: negative * - * Programmer: Quincey Koziol + * Programmer: Quincey Koziol * Saturday, January 18, 2003 * *------------------------------------------------------------------------- @@ -162,13 +162,13 @@ done: /*------------------------------------------------------------------------- - * Function: H5AC__init_package + * Function: H5AC__init_package * - * Purpose: Initialize interface-specific information + * Purpose: Initialize interface-specific information * - * Return: Non-negative on success/Negative on failure + * Return: Non-negative on success/Negative on failure * - * Programmer: Quincey Koziol + * Programmer: Quincey Koziol * Thursday, July 18, 2002 * *------------------------------------------------------------------------- @@ -198,15 +198,15 @@ H5AC__init_package(void) /*------------------------------------------------------------------------- - * Function: H5AC_term_package + * Function: H5AC_term_package * - * Purpose: Terminate this interface. + * Purpose: Terminate this interface. * - * Return: Success: Positive if anything was done that might - * affect other interfaces; zero otherwise. - * Failure: Negative. + * Return: Success: Positive if anything was done that might + * affect other interfaces; zero otherwise. + * Failure: Negative. * - * Programmer: Quincey Koziol + * Programmer: Quincey Koziol * Thursday, July 18, 2002 * *------------------------------------------------------------------------- @@ -284,7 +284,7 @@ herr_t H5AC_create(const H5F_t *f, H5AC_cache_config_t *config_ptr, H5AC_cache_image_config_t * image_config_ptr) { #ifdef H5_HAVE_PARALLEL - char prefix[H5C__PREFIX_LEN] = ""; + char prefix[H5C__PREFIX_LEN] = ""; H5AC_aux_t * aux_ptr = NULL; #endif /* H5_HAVE_PARALLEL */ struct H5C_cache_image_ctl_t int_ci_config = H5C__DEFAULT_CACHE_IMAGE_CTL; @@ -309,9 +309,9 @@ H5AC_create(const H5F_t *f, H5AC_cache_config_t *config_ptr, H5AC_cache_image_co #ifdef H5_HAVE_PARALLEL if(H5F_HAS_FEATURE(f, H5FD_FEAT_HAS_MPI)) { - MPI_Comm mpi_comm; - int mpi_rank; - int mpi_size; + MPI_Comm mpi_comm; + int mpi_rank; + int mpi_size; if(MPI_COMM_NULL == (mpi_comm = H5F_mpi_get_comm(f))) HGOTO_ERROR(H5E_VFL, H5E_CANTGET, FAIL, "can't get MPI communicator") @@ -400,7 +400,7 @@ H5AC_create(const H5F_t *f, H5AC_cache_config_t *config_ptr, H5AC_cache_image_co #endif /* H5_HAVE_PARALLEL */ if(NULL == f->shared->cache) - HGOTO_ERROR(H5E_CACHE, H5E_CANTALLOC, FAIL, "memory allocation failed") + HGOTO_ERROR(H5E_CACHE, H5E_CANTALLOC, FAIL, "memory allocation failed") #ifdef H5_HAVE_PARALLEL if(aux_ptr != NULL) @@ -626,12 +626,12 @@ done: * Function: H5AC_evict * * Purpose: Evict all entries except the pinned entries - * in the cache. + * in the cache. * * Return: Non-negative on success/Negative on failure * * Programmer: Vailin Choi - * Dec 2013 + * Dec 2013 * *------------------------------------------------------------------------- */ @@ -665,9 +665,9 @@ done: /*------------------------------------------------------------------------- * Function: H5AC_expunge_entry * - * Purpose: Expunge the target entry from the cache without writing it - * to disk even if it is dirty. The entry must not be either - * pinned or protected. + * Purpose: Expunge the target entry from the cache without writing it + * to disk even if it is dirty. The entry must not be either + * pinned or protected. * * Return: Non-negative on success/Negative on failure * @@ -708,13 +708,13 @@ done: /*------------------------------------------------------------------------- * Function: H5AC_flush * - * Purpose: Flush (and possibly destroy) the metadata cache associated - * with the specified file. + * Purpose: Flush (and possibly destroy) the metadata cache associated + * with the specified file. * - * If the cache contains protected entries, the function will - * fail, as protected entries cannot be flushed. However - * all unprotected entries should be flushed before the - * function returns failure. + * If the cache contains protected entries, the function will + * fail, as protected entries cannot be flushed. However + * all unprotected entries should be flushed before the + * function returns failure. * * Return: Non-negative on success/Negative on failure if there was a * request to flush all items and something was protected. @@ -766,15 +766,15 @@ done: * Function: H5AC_get_entry_status * * Purpose: Given a file address, determine whether the metadata - * cache contains an entry at that location. If it does, - * also determine whether the entry is dirty, protected, - * pinned, etc. and return that information to the caller - * in *status. + * cache contains an entry at that location. If it does, + * also determine whether the entry is dirty, protected, + * pinned, etc. and return that information to the caller + * in *status. * - * If the specified entry doesn't exist, set *status_ptr - * to zero. + * If the specified entry doesn't exist, set *status_ptr + * to zero. * - * On error, the value of *status is undefined. + * On error, the value of *status is undefined. * * Return: Non-negative on success/Negative on failure * @@ -786,14 +786,14 @@ done: herr_t H5AC_get_entry_status(const H5F_t *f, haddr_t addr, unsigned *status) { - hbool_t in_cache; /* Entry @ addr is in the cache */ - hbool_t is_dirty; /* Entry @ addr is in the cache and dirty */ - hbool_t is_protected; /* Entry @ addr is in the cache and protected */ - hbool_t is_pinned; /* Entry @ addr is in the cache and pinned */ - hbool_t is_corked; - hbool_t is_flush_dep_child; /* Entry @ addr is in the cache and is a flush dependency child */ - hbool_t is_flush_dep_parent; /* Entry @ addr is in the cache and is a flush dependency parent */ - hbool_t image_is_up_to_date; /* Entry @ addr is in the cache and has an up to date image */ + hbool_t in_cache; /* Entry @ addr is in the cache */ + hbool_t is_dirty; /* Entry @ addr is in the cache and dirty */ + hbool_t is_protected; /* Entry @ addr is in the cache and protected */ + hbool_t is_pinned; /* Entry @ addr is in the cache and pinned */ + hbool_t is_corked; + hbool_t is_flush_dep_child; /* Entry @ addr is in the cache and is a flush dependency child */ + hbool_t is_flush_dep_parent; /* Entry @ addr is in the cache and is a flush dependency parent */ + hbool_t image_is_up_to_date; /* Entry @ addr is in the cache and has an up to date image */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) @@ -806,21 +806,21 @@ H5AC_get_entry_status(const H5F_t *f, haddr_t addr, unsigned *status) HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "H5C_get_entry_status() failed") if(in_cache) { - *status |= H5AC_ES__IN_CACHE; - if(is_dirty) - *status |= H5AC_ES__IS_DIRTY; - if(is_protected) - *status |= H5AC_ES__IS_PROTECTED; - if(is_pinned) - *status |= H5AC_ES__IS_PINNED; - if(is_corked) - *status |= H5AC_ES__IS_CORKED; - if(is_flush_dep_parent) - *status |= H5AC_ES__IS_FLUSH_DEP_PARENT; - if(is_flush_dep_child) - *status |= H5AC_ES__IS_FLUSH_DEP_CHILD; - if(image_is_up_to_date) - *status |= H5AC_ES__IMAGE_IS_UP_TO_DATE; + *status |= H5AC_ES__IN_CACHE; + if(is_dirty) + *status |= H5AC_ES__IS_DIRTY; + if(is_protected) + *status |= H5AC_ES__IS_PROTECTED; + if(is_pinned) + *status |= H5AC_ES__IS_PINNED; + if(is_corked) + *status |= H5AC_ES__IS_CORKED; + if(is_flush_dep_parent) + *status |= H5AC_ES__IS_FLUSH_DEP_PARENT; + if(is_flush_dep_child) + *status |= H5AC_ES__IS_FLUSH_DEP_CHILD; + if(image_is_up_to_date) + *status |= H5AC_ES__IMAGE_IS_UP_TO_DATE; } /* end if */ else *status = 0; @@ -940,8 +940,8 @@ done: /*------------------------------------------------------------------------- * Function: H5AC_mark_entry_dirty * - * Purpose: Mark a pinned or protected entry as dirty. The target - * entry MUST be either pinned, protected, or both. + * Purpose: Mark a pinned or protected entry as dirty. The target + * entry MUST be either pinned, protected, or both. * * Return: Non-negative on success/Negative on failure * @@ -995,8 +995,8 @@ done: /*------------------------------------------------------------------------- * Function: H5AC_mark_entry_clean * - * Purpose: Mark a pinned entry as clean. The target - * entry MUST be pinned. + * Purpose: Mark a pinned entry as clean. The target + * entry MUST be pinned. * * Return: Non-negative on success/Negative on failure * @@ -1049,8 +1049,8 @@ done: /*------------------------------------------------------------------------- * Function: H5AC_mark_entry_unserialized * - * Purpose: Mark a pinned or protected entry as unserialized. The target - * entry MUST be either pinned, protected, or both. + * Purpose: Mark a pinned or protected entry as unserialized. The target + * entry MUST be either pinned, protected, or both. * * Return: Non-negative on success/Negative on failure * @@ -1092,8 +1092,8 @@ done: /*------------------------------------------------------------------------- * Function: H5AC_mark_entry_serialized * - * Purpose: Mark a pinned entry as serialized. The target - * entry MUST be pinned. + * Purpose: Mark a pinned entry as serialized. The target + * entry MUST be pinned. * * Return: Non-negative on success/Negative on failure * @@ -1193,7 +1193,7 @@ done: /*------------------------------------------------------------------------- * Function: H5AC_pin_protected_entry() * - * Purpose: Pin a protected cache entry. The entry must be protected + * Purpose: Pin a protected cache entry. The entry must be protected * at the time of call, and must be unpinned. * * Return: Non-negative on success/Negative on failure @@ -1378,7 +1378,7 @@ done: * * Function: H5AC_create_flush_dependency() * - * Purpose: Create a flush dependency between two entries in the metadata + * Purpose: Create a flush dependency between two entries in the metadata * cache. * * Return: Non-negative on success/Negative on failure @@ -1424,16 +1424,16 @@ done: * Function: H5AC_protect * * Purpose: If the target entry is not in the cache, load it. If - * necessary, attempt to evict one or more entries to keep - * the cache within its maximum size. + * necessary, attempt to evict one or more entries to keep + * the cache within its maximum size. * - * Mark the target entry as protected, and return its address - * to the caller. The caller must call H5AC_unprotect() when - * finished with the entry. + * Mark the target entry as protected, and return its address + * to the caller. The caller must call H5AC_unprotect() when + * finished with the entry. * - * While it is protected, the entry may not be either evicted - * or flushed -- nor may it be accessed by another call to - * H5AC_protect. Any attempt to do so will result in a failure. + * While it is protected, the entry may not be either evicted + * or flushed -- nor may it be accessed by another call to + * H5AC_protect. Any attempt to do so will result in a failure. * * Return: Success: Ptr to the object. * Failure: NULL @@ -1475,7 +1475,7 @@ H5AC_protect(H5F_t *f, const H5AC_class_t *type, haddr_t addr, void *udata, /* Check for invalid access request */ 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") + HGOTO_ERROR(H5E_CACHE, H5E_BADVALUE, NULL, "no write intent on file") #if H5AC_DO_TAGGING_SANITY_CHECKS if(!H5C_get_ignore_tags(f->shared->cache) && H5AC__verify_tag(type) < 0) @@ -1505,7 +1505,7 @@ done: /*------------------------------------------------------------------------- * Function: H5AC_resize_entry * - * Purpose: Resize a pinned or protected entry. + * Purpose: Resize a pinned or protected entry. * * Return: Non-negative on success/Negative on failure * @@ -1559,8 +1559,8 @@ done: /*------------------------------------------------------------------------- * Function: H5AC_unpin_entry() * - * Purpose: Unpin a cache entry. The entry must be unprotected at - * the time of call, and must be pinned. + * Purpose: Unpin a cache entry. The entry must be unprotected at + * the time of call, and must be pinned. * * Return: Non-negative on success/Negative on failure * @@ -1603,7 +1603,7 @@ done: /*------------------------------------------------------------------------- * Function: H5AC_destroy_flush_dependency() * - * Purpose: Destroy a flush dependency between two entries. + * Purpose: Destroy a flush dependency between two entries. * * Return: Non-negative on success/Negative on failure * @@ -1647,27 +1647,27 @@ done: /*------------------------------------------------------------------------- * Function: H5AC_unprotect * - * Purpose: Undo an H5AC_protect() call -- specifically, mark the - * entry as unprotected, remove it from the protected list, - * and give it back to the replacement policy. + * Purpose: Undo an H5AC_protect() call -- specifically, mark the + * entry as unprotected, remove it from the protected list, + * and give it back to the replacement policy. * - * The TYPE and ADDR arguments must be the same as those in - * the corresponding call to H5AC_protect() and the THING - * argument must be the value returned by that call to - * H5AC_protect(). + * The TYPE and ADDR arguments must be the same as those in + * the corresponding call to H5AC_protect() and the THING + * argument must be the value returned by that call to + * H5AC_protect(). * - * If the deleted flag is TRUE, simply remove the target entry - * from the cache, clear it, and free it without writing it to - * disk. + * If the deleted flag is TRUE, simply remove the target entry + * from the cache, clear it, and free it without writing it to + * disk. * - * This version of the function is a complete re-write to - * use the new metadata cache. While there isn't all that - * much difference between the old and new Purpose sections, - * the original version is given below. + * This version of the function is a complete re-write to + * use the new metadata cache. While there isn't all that + * much difference between the old and new Purpose sections, + * the original version is given below. * - * Original purpose section: + * Original purpose section: * - * This function should be called to undo the effect of + * This function should be called to undo the effect of * H5AC_protect(). The TYPE and ADDR arguments should be the * same as the corresponding call to H5AC_protect() and the * THING argument should be the value returned by H5AC_protect(). @@ -1686,8 +1686,8 @@ herr_t H5AC_unprotect(H5F_t *f, const H5AC_class_t *type, haddr_t addr, void *thing, unsigned flags) { - hbool_t dirtied; - hbool_t deleted; + hbool_t dirtied; + hbool_t deleted; #ifdef H5_HAVE_PARALLEL H5AC_aux_t * aux_ptr = NULL; #endif /* H5_HAVE_PARALLEL */ @@ -1708,14 +1708,14 @@ H5AC_unprotect(H5F_t *f, const H5AC_class_t *type, haddr_t addr, void *thing, HDassert( ((H5AC_info_t *)thing)->type == type ); dirtied = (hbool_t)(((flags & H5AC__DIRTIED_FLAG) == H5AC__DIRTIED_FLAG) || - (((H5AC_info_t *)thing)->dirtied)); + (((H5AC_info_t *)thing)->dirtied)); deleted = (hbool_t)((flags & H5C__DELETED_FLAG) == H5C__DELETED_FLAG); /* Check if the size changed out from underneath us, if we're not deleting * the entry. */ if(dirtied && !deleted) { - size_t curr_size = 0; + size_t curr_size = 0; if((type->image_len)(thing, &curr_size) < 0) HGOTO_ERROR(H5E_CACHE, H5E_CANTGETSIZE, FAIL, "Can't get size of thing") @@ -1802,7 +1802,7 @@ H5AC_get_cache_auto_resize_config(const H5AC_t *cache_ptr, if(internal_config.rpt_fcn == NULL) config_ptr->rpt_fcn_enabled = FALSE; else - config_ptr->rpt_fcn_enabled = TRUE; + config_ptr->rpt_fcn_enabled = TRUE; config_ptr->open_trace_file = FALSE; config_ptr->close_trace_file = FALSE; config_ptr->trace_file_name[0] = '\0'; @@ -1835,12 +1835,12 @@ H5AC_get_cache_auto_resize_config(const H5AC_t *cache_ptr, if(NULL != (aux_ptr = (H5AC_aux_t *)H5C_get_aux_ptr(cache_ptr))) { config_ptr->dirty_bytes_threshold = aux_ptr->dirty_bytes_threshold; - config_ptr->metadata_write_strategy = aux_ptr->metadata_write_strategy; + config_ptr->metadata_write_strategy = aux_ptr->metadata_write_strategy; } /* end if */ else { #endif /* H5_HAVE_PARALLEL */ config_ptr->dirty_bytes_threshold = H5AC__DEFAULT_DIRTY_BYTES_THRESHOLD; - config_ptr->metadata_write_strategy = H5AC__DEFAULT_METADATA_WRITE_STRATEGY; + config_ptr->metadata_write_strategy = H5AC__DEFAULT_METADATA_WRITE_STRATEGY; #ifdef H5_HAVE_PARALLEL } /* end else */ } @@ -1977,7 +1977,7 @@ herr_t H5AC_set_cache_auto_resize_config(H5AC_t *cache_ptr, H5AC_cache_config_t *config_ptr) { H5C_auto_size_ctl_t internal_config; - herr_t ret_value = SUCCEED; /* Return value */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) @@ -2057,16 +2057,16 @@ done: * Function: H5AC_validate_config() * * Purpose: Run a sanity check on the contents of the supplied - * instance of H5AC_cache_config_t. + * instance of H5AC_cache_config_t. * * Do nothing and return SUCCEED if no errors are detected, * and flag an error and return FAIL otherwise. * - * At present, this function operates by packing the data - * from the instance of H5AC_cache_config_t into an instance - * of H5C_auto_size_ctl_t, and then calling - * H5C_validate_resize_config(). As H5AC_cache_config_t and - * H5C_auto_size_ctl_t diverge, we may have to change this. + * At present, this function operates by packing the data + * from the instance of H5AC_cache_config_t into an instance + * of H5C_auto_size_ctl_t, and then calling + * H5C_validate_resize_config(). As H5AC_cache_config_t and + * H5C_auto_size_ctl_t diverge, we may have to change this. * * Return: Non-negative on success/Negative on failure * @@ -2091,7 +2091,7 @@ H5AC_validate_config(H5AC_cache_config_t *config_ptr) /* don't bother to test trace_file_name unless open_trace_file is TRUE */ if(config_ptr->open_trace_file) { - size_t name_len; + 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 @@ -2134,17 +2134,17 @@ done: * Function: H5AC_validate_cache_image_config() * * Purpose: Run a sanity check on the contents of the supplied - * instance of H5AC_cache_image_config_t. + * instance of H5AC_cache_image_config_t. * * Do nothing and return SUCCEED if no errors are detected, * and flag an error and return FAIL otherwise. * - * At present, this function operates by packing the data - * from the instance of H5AC_cache_image_config_t into an - * instance of H5C_cache_image_ctl_t, and then calling - * H5C_validate_cache_image_config(). If and when + * At present, this function operates by packing the data + * from the instance of H5AC_cache_image_config_t into an + * instance of H5C_cache_image_ctl_t, and then calling + * H5C_validate_cache_image_config(). If and when * H5AC_cache_image_config_t and H5C_cache_image_ctl_t - * diverge, we may have to change this. + * diverge, we may have to change this. * * Return: Non-negative on success/Negative on failure * @@ -2190,13 +2190,13 @@ done: * Function: H5AC__check_if_write_permitted * * Purpose: Determine if a write is permitted under the current - * circumstances, and set *write_permitted_ptr accordingly. - * As a general rule it is, but when we are running in parallel - * mode with collective I/O, we must ensure that a read cannot - * cause a write. + * circumstances, and set *write_permitted_ptr accordingly. + * As a general rule it is, but when we are running in parallel + * mode with collective I/O, we must ensure that a read cannot + * cause a write. * - * In the event of failure, the value of *write_permitted_ptr - * is undefined. + * In the event of failure, the value of *write_permitted_ptr + * is undefined. * * Return: Non-negative on success/Negative on failure. * @@ -2212,9 +2212,9 @@ H5_ATTR_UNUSED *f, hbool_t *write_permitted_ptr) { #ifdef H5_HAVE_PARALLEL - H5AC_aux_t * aux_ptr = NULL; + H5AC_aux_t * aux_ptr = NULL; #endif /* H5_HAVE_PARALLEL */ - hbool_t write_permitted = TRUE; + hbool_t write_permitted = TRUE; FUNC_ENTER_STATIC_NOERR @@ -2228,9 +2228,9 @@ H5_ATTR_UNUSED HDassert(aux_ptr->magic == H5AC__H5AC_AUX_T_MAGIC); if((aux_ptr->mpi_rank == 0) || (aux_ptr->metadata_write_strategy == H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED)) - write_permitted = aux_ptr->write_permitted; + write_permitted = aux_ptr->write_permitted; else - write_permitted = FALSE; + write_permitted = FALSE; } /* end if */ #endif /* H5_HAVE_PARALLEL */ @@ -2244,12 +2244,12 @@ H5_ATTR_UNUSED * Function: H5AC__ext_config_2_int_config() * * Purpose: Utility function to translate an instance of - * H5AC_cache_config_t to an instance of H5C_auto_size_ctl_t. + * H5AC_cache_config_t to an instance of H5C_auto_size_ctl_t. * - * Places translation in *int_conf_ptr and returns SUCCEED - * if successful. Returns FAIL on failure. + * Places translation in *int_conf_ptr and returns SUCCEED + * if successful. Returns FAIL on failure. * - * Does only minimal sanity checking. + * Does only minimal sanity checking. * * Return: Non-negative on success/Negative on failure * @@ -2630,7 +2630,7 @@ done: * Purpose: Given a file address, retrieve the ring for an entry at that * address. * - * On error, the value of *ring is not modified. + * On error, the value of *ring is not modified. * * Return: Non-negative on success/Negative on failure * @@ -2708,11 +2708,11 @@ H5AC_set_ring(H5AC_ring_t ring, H5AC_ring_t *orig_ring) * are in the process of a file shutdown, post an error * message, and return FAIL. * - * Note that this function simply passes the call on to - * the metadata cache proper, and returns the result. + * Note that this function simply passes the call on to + * the metadata cache proper, and returns the result. * - * Return: Success: Non-negative - * Failure: Negative + * Return: Success: Non-negative + * Failure: Negative * * Programmer: Quincey Koziol * September 17, 2016 @@ -2785,7 +2785,7 @@ done: * Function: H5AC_remove_entry() * * Purpose: Remove an entry from the cache. Must be not protected, pinned, - * dirty, involved in flush dependencies, etc. + * dirty, involved in flush dependencies, etc. * * Return: Non-negative on success/Negative on failure * @@ -387,32 +387,32 @@ H5C_create(size_t max_cache_size, cache_ptr->dirty_index_size = (size_t)0; for(i = 0; i < H5C_RING_NTYPES; i++) { - cache_ptr->index_ring_len[i] = 0; - cache_ptr->index_ring_size[i] = (size_t)0; - cache_ptr->clean_index_ring_size[i] = (size_t)0; - cache_ptr->dirty_index_ring_size[i] = (size_t)0; + cache_ptr->index_ring_len[i] = 0; + cache_ptr->index_ring_size[i] = (size_t)0; + cache_ptr->clean_index_ring_size[i] = (size_t)0; + cache_ptr->dirty_index_ring_size[i] = (size_t)0; - cache_ptr->slist_ring_len[i] = 0; - cache_ptr->slist_ring_size[i] = (size_t)0; + cache_ptr->slist_ring_len[i] = 0; + cache_ptr->slist_ring_size[i] = (size_t)0; } /* end for */ for(i = 0; i < H5C__HASH_TABLE_LEN; i++) (cache_ptr->index)[i] = NULL; - cache_ptr->il_len = 0; - cache_ptr->il_size = (size_t)0; - cache_ptr->il_head = NULL; - cache_ptr->il_tail = NULL; + cache_ptr->il_len = 0; + cache_ptr->il_size = (size_t)0; + cache_ptr->il_head = NULL; + cache_ptr->il_tail = NULL; /* Tagging Field Initializations */ cache_ptr->ignore_tags = FALSE; cache_ptr->num_objs_corked = 0; /* slist field initializations */ - cache_ptr->slist_enabled = ! H5C__SLIST_OPT_ENABLED; - cache_ptr->slist_changed = FALSE; - cache_ptr->slist_len = 0; - cache_ptr->slist_size = (size_t)0; + cache_ptr->slist_enabled = ! H5C__SLIST_OPT_ENABLED; + cache_ptr->slist_changed = FALSE; + cache_ptr->slist_len = 0; + cache_ptr->slist_size = (size_t)0; /* slist_ring_len, slist_ring_size, and * slist_ptr initializaed above. @@ -1056,7 +1056,6 @@ H5C_evict(H5F_t * f) if ( H5C_set_slist_enabled(f->shared->cache, TRUE, FALSE) < 0 ) HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "set slist enabled failed") - /* Flush and invalidate all cache entries except the pinned entries */ if ( H5C__flush_invalidate_cache(f, H5C__EVICT_ALLOW_LAST_PINS_FLAG) < 0 ) @@ -3219,8 +3218,8 @@ done: * Programmer: John Mainzer * 3/22/06 * - * Changes: Added extreme sanity checks on entry and exit. - * JRM -- 4/26/14 + * Changes: Added extreme sanity checks on entry and exit. + * JRM -- 4/26/14 * *------------------------------------------------------------------------- */ @@ -3438,16 +3437,16 @@ H5C_unprotect(H5F_t *f, haddr_t addr, void *thing, unsigned flags) if ( entry_ptr->ro_ref_count > 1 ) { /* Sanity check */ - HDassert(entry_ptr->is_protected); + HDassert(entry_ptr->is_protected); HDassert(entry_ptr->is_read_only); - if ( dirtied ) + if ( dirtied ) HGOTO_ERROR(H5E_CACHE, H5E_CANTUNPROTECT, FAIL, \ "Read only entry modified??") /* Reduce the RO ref count */ - (entry_ptr->ro_ref_count)--; + (entry_ptr->ro_ref_count)--; /* Pin or unpin the entry as requested. */ if ( pin_entry ) { @@ -3469,20 +3468,20 @@ H5C_unprotect(H5F_t *f, haddr_t addr, void *thing, unsigned flags) } /* end if */ } else { - if ( entry_ptr->is_read_only ) { + if ( entry_ptr->is_read_only ) { /* Sanity check */ - HDassert(entry_ptr->ro_ref_count == 1); + HDassert(entry_ptr->ro_ref_count == 1); - if ( dirtied ) + if ( dirtied ) HGOTO_ERROR(H5E_CACHE, H5E_CANTUNPROTECT, FAIL, \ "Read only entry modified??") - entry_ptr->is_read_only = FALSE; - entry_ptr->ro_ref_count = 0; + entry_ptr->is_read_only = FALSE; + entry_ptr->ro_ref_count = 0; - } /* end if */ + } /* end if */ #ifdef H5_HAVE_PARALLEL /* When the H5C code is used to implement the metadata cache in the @@ -3518,15 +3517,15 @@ H5C_unprotect(H5F_t *f, haddr_t addr, void *thing, unsigned flags) /* Mark the entry as dirty if appropriate */ entry_ptr->is_dirty = (entry_ptr->is_dirty || dirtied); - if ( dirtied ) { + if ( dirtied ) { - if ( entry_ptr->image_up_to_date ) { + if ( entry_ptr->image_up_to_date ) { - entry_ptr->image_up_to_date = FALSE; + entry_ptr->image_up_to_date = FALSE; - if ( entry_ptr->flush_dep_nparents > 0 ) { + if ( entry_ptr->flush_dep_nparents > 0 ) { - if ( H5C__mark_flush_dep_unserialized(entry_ptr) < 0 ) + if ( H5C__mark_flush_dep_unserialized(entry_ptr) < 0 ) HGOTO_ERROR(H5E_CACHE, H5E_CANTNOTIFY, FAIL, \ "Can't propagate serialization status to fd parents") @@ -3700,7 +3699,6 @@ H5C_unprotect(H5F_t *f, haddr_t addr, void *thing, unsigned flags) if ( H5C__flush_single_entry(f, entry_ptr, H5C__FLUSH_CLEAR_ONLY_FLAG | H5C__DEL_FROM_SLIST_ON_DESTROY_FLAG) < 0 ) - HGOTO_ERROR(H5E_CACHE, H5E_CANTUNPROTECT, FAIL, \ "Can't clear entry") @@ -5753,36 +5751,36 @@ done: /*------------------------------------------------------------------------- * Function: H5C_flush_invalidate_ring * - * Purpose: Flush and destroy the entries contained in the target - * cache and ring. + * Purpose: Flush and destroy the entries contained in the target + * cache and ring. * - * If the ring contains protected entries, the function will - * fail, as protected entries cannot be either flushed or - * destroyed. However all unprotected entries should be - * flushed and destroyed before the function returns failure. + * If the ring contains protected entries, the function will + * fail, as protected entries cannot be either flushed or + * destroyed. However all unprotected entries should be + * flushed and destroyed before the function returns failure. * - * While pinned entries can usually be flushed, they cannot - * be destroyed. However, they should be unpinned when all - * the entries that reference them have been destroyed (thus - * reduding the pinned entry's reference count to 0, allowing - * it to be unpinned). + * While pinned entries can usually be flushed, they cannot + * be destroyed. However, they should be unpinned when all + * the entries that reference them have been destroyed (thus + * reduding the pinned entry's reference count to 0, allowing + * it to be unpinned). * - * If pinned entries are present, the function makes repeated - * passes through the cache, flushing all dirty entries - * (including the pinned dirty entries where permitted) and - * destroying all unpinned entries. This process is repeated - * until either the cache is empty, or the number of pinned - * entries stops decreasing on each pass. + * If pinned entries are present, the function makes repeated + * passes through the cache, flushing all dirty entries + * (including the pinned dirty entries where permitted) and + * destroying all unpinned entries. This process is repeated + * until either the cache is empty, or the number of pinned + * entries stops decreasing on each pass. * - * If flush dependencies appear in the target ring, the - * function makes repeated passes through the cache flushing - * entries in flush dependency order. + * If flush dependencies appear in the target ring, the + * function makes repeated passes through the cache flushing + * entries in flush dependency order. * * Return: Non-negative on success/Negative on failure or if there was - * a request to flush all items and something was protected. + * a request to flush all items and something was protected. * * Programmer: John Mainzer - * 9/1/15 + * 9/1/15 * * Changes: Added support for the H5C__EVICT_ALLOW_LAST_PINS_FLAG. * This flag is used to flush and evict all entries in @@ -6317,24 +6315,24 @@ done: * * Function: H5C__flush_ring * - * Purpose: Flush the entries contained in the specified cache and - * ring. All entries in rings outside the specified ring - * must have been flushed on entry. + * Purpose: Flush the entries contained in the specified cache and + * ring. All entries in rings outside the specified ring + * must have been flushed on entry. * - * If the cache contains protected entries in the specified - * ring, the function will fail, as protected entries cannot - * be flushed. However all unprotected entries in the target - * ring should be flushed before the function returns failure. + * If the cache contains protected entries in the specified + * ring, the function will fail, as protected entries cannot + * be flushed. However all unprotected entries in the target + * ring should be flushed before the function returns failure. * - * If flush dependencies appear in the target ring, the - * function makes repeated passes through the slist flushing - * entries in flush dependency order. + * If flush dependencies appear in the target ring, the + * function makes repeated passes through the slist flushing + * entries in flush dependency order. * * Return: Non-negative on success/Negative on failure or if there was - * a request to flush all items and something was protected. + * a request to flush all items and something was protected. * * Programmer: John Mainzer - * 9/1/15 + * 9/1/15 * * Changes: A recent optimization turns off the slist unless a flush * is in progress. This should not effect this function, as @@ -6392,7 +6390,7 @@ H5C__flush_ring(H5F_t *f, H5C_ring_t ring, unsigned flags) for ( i = (int)H5C_RING_UNDEFINED; i < (int)ring; i++ ) { - HDassert(cache_ptr->slist_ring_len[i] == 0); + HDassert(cache_ptr->slist_ring_len[i] == 0); } } @@ -6416,8 +6414,8 @@ H5C__flush_ring(H5F_t *f, H5C_ring_t ring, unsigned flags) cache_ptr->slist_changed = FALSE; while ( ( cache_ptr->slist_ring_len[ring] > 0 ) && - ( protected_entries == 0 ) && - ( flushed_entries_last_pass ) ) { + ( protected_entries == 0 ) && + ( flushed_entries_last_pass ) ) { flushed_entries_last_pass = FALSE; @@ -6641,23 +6639,23 @@ done: * Function: H5C__flush_single_entry * * Purpose: Flush or clear (and evict if requested) the cache entry - * with the specified address and type. If the type is NULL, - * any unprotected entry at the specified address will be - * flushed (and possibly evicted). + * with the specified address and type. If the type is NULL, + * any unprotected entry at the specified address will be + * flushed (and possibly evicted). * - * Attempts to flush a protected entry will result in an - * error. + * Attempts to flush a protected entry will result in an + * error. * - * If the H5C__FLUSH_INVALIDATE_FLAG flag is set, the entry will - * be cleared and not flushed, and the call can't be part of a + * If the H5C__FLUSH_INVALIDATE_FLAG flag is set, the entry will + * be cleared and not flushed, and the call can't be part of a * sequence of flushes. * - * The function does nothing silently if there is no entry - * at the supplied address, or if the entry found has the - * wrong type. + * The function does nothing silently if there is no entry + * at the supplied address, or if the entry found has the + * wrong type. * * Return: Non-negative on success/Negative on failure or if there was - * an attempt to flush a protected item. + * an attempt to flush a protected item. * * Programmer: John Mainzer, 5/5/04 * @@ -6729,22 +6727,22 @@ done: herr_t H5C__flush_single_entry(H5F_t *f, H5C_cache_entry_t *entry_ptr, unsigned flags) { - H5C_t * cache_ptr; /* Cache for file */ - hbool_t destroy; /* external flag */ - hbool_t clear_only; /* external flag */ - hbool_t free_file_space; /* external flag */ - hbool_t take_ownership; /* external flag */ - hbool_t del_from_slist_on_destroy; /* external flag */ - hbool_t during_flush; /* external flag */ - hbool_t write_entry; /* internal flag */ - hbool_t destroy_entry; /* internal flag */ - hbool_t generate_image; /* internal flag */ - hbool_t update_page_buffer; /* internal flag */ - hbool_t was_dirty; - hbool_t suppress_image_entry_writes = FALSE; - hbool_t suppress_image_entry_frees = FALSE; - haddr_t entry_addr = HADDR_UNDEF; - herr_t ret_value = SUCCEED; /* Return value */ + H5C_t * cache_ptr; /* Cache for file */ + hbool_t destroy; /* external flag */ + hbool_t clear_only; /* external flag */ + hbool_t free_file_space; /* external flag */ + hbool_t take_ownership; /* external flag */ + hbool_t del_from_slist_on_destroy; /* external flag */ + hbool_t during_flush; /* external flag */ + hbool_t write_entry; /* internal flag */ + hbool_t destroy_entry; /* internal flag */ + hbool_t generate_image; /* internal flag */ + hbool_t update_page_buffer; /* internal flag */ + hbool_t was_dirty; + hbool_t suppress_image_entry_writes = FALSE; + hbool_t suppress_image_entry_frees = FALSE; + haddr_t entry_addr = HADDR_UNDEF; + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_PACKAGE @@ -7101,9 +7099,9 @@ H5C__flush_single_entry(H5F_t *f, H5C_cache_entry_t *entry_ptr, unsigned flags) HGOTO_ERROR(H5E_CACHE, H5E_CANTREMOVE, FAIL, \ "can't remove entry from tag list") - /* verify that the entry is no longer part of any flush dependencies */ + /* verify that the entry is no longer part of any flush dependencies */ HDassert(entry_ptr->flush_dep_nparents == 0); - HDassert(entry_ptr->flush_dep_nchildren == 0); + HDassert(entry_ptr->flush_dep_nchildren == 0); } /* end if */ else { @@ -7118,7 +7116,7 @@ H5C__flush_single_entry(H5F_t *f, H5C_cache_entry_t *entry_ptr, unsigned flags) * view of the replacement policy and the slist. * Hence no differentiation between them. * - * JRM -- 7/7/07 + * JRM -- 7/7/07 */ H5C__UPDATE_RP_FOR_FLUSH(cache_ptr, entry_ptr, FAIL) @@ -9482,7 +9480,7 @@ done: * * Purpose: Serialize an entry and generate its image. * - * Note: This may cause the entry to be re-sized and/or moved in + * Note: This may cause the entry to be re-sized and/or moved in * the cache. * * As we will not update the metadata cache's data structures @@ -9505,9 +9503,9 @@ done: herr_t H5C__generate_image(H5F_t *f, H5C_t *cache_ptr, H5C_cache_entry_t *entry_ptr) { - haddr_t new_addr = HADDR_UNDEF; - haddr_t old_addr = HADDR_UNDEF; - size_t new_len = 0; + haddr_t new_addr = HADDR_UNDEF; + haddr_t old_addr = HADDR_UNDEF; + size_t new_len = 0; unsigned serialize_flags = H5C__SERIALIZE_NO_FLAGS_SET; herr_t ret_value = SUCCEED; diff --git a/src/H5Cdbg.c b/src/H5Cdbg.c index 085ac77..810c1e3 100644 --- a/src/H5Cdbg.c +++ b/src/H5Cdbg.c @@ -264,8 +264,8 @@ H5C_dump_cache_LRU(H5C_t *cache_ptr, const char *cache_name) * Function: H5C_dump_cache_skip_list * * Purpose: Debugging routine that prints a summary of the contents of - * the skip list used by the metadata cache metadata cache to - * maintain an address sorted list of dirty entries. + * the skip list used by the metadata cache metadata cache to + * maintain an address sorted list of dirty entries. * * Return: Non-negative on success/Negative on failure * diff --git a/src/H5Cimage.c b/src/H5Cimage.c index 9dd2ac6..0373098 100644 --- a/src/H5Cimage.c +++ b/src/H5Cimage.c @@ -431,33 +431,33 @@ done: * Function: H5C__deserialize_prefetched_entry() * * Purpose: Deserialize the supplied prefetched entry entry, and return - * a pointer to the deserialized entry in *entry_ptr_ptr. - * If successful, remove the prefetched entry from the cache, - * and free it. Insert the deserialized entry into the cache. - * - * Note that the on disk image of the entry is not freed -- - * a pointer to it is stored in the deserialized entries' - * image_ptr field, and its image_up_to_date field is set to - * TRUE unless the entry is dirtied by the deserialize call. - * - * If the prefetched entry is a flush dependency child, - * destroy that flush dependency prior to calling the - * deserialize callback. If appropriate, the flush dependency - * relationship will be recreated by the cache client. - * - * If the prefetched entry is a flush dependency parent, - * destroy the flush dependency relationship with all its - * children. As all these children must be prefetched entries, - * recreate these flush dependency relationships with - * deserialized entry after it is inserted in the cache. - * - * Since deserializing a prefetched entry is semantically - * equivalent to a load, issue an entry loaded nofification - * if the notify callback is defined. + * a pointer to the deserialized entry in *entry_ptr_ptr. + * If successful, remove the prefetched entry from the cache, + * and free it. Insert the deserialized entry into the cache. + * + * Note that the on disk image of the entry is not freed -- + * a pointer to it is stored in the deserialized entries' + * image_ptr field, and its image_up_to_date field is set to + * TRUE unless the entry is dirtied by the deserialize call. + * + * If the prefetched entry is a flush dependency child, + * destroy that flush dependency prior to calling the + * deserialize callback. If appropriate, the flush dependency + * relationship will be recreated by the cache client. + * + * If the prefetched entry is a flush dependency parent, + * destroy the flush dependency relationship with all its + * children. As all these children must be prefetched entries, + * recreate these flush dependency relationships with + * deserialized entry after it is inserted in the cache. + * + * Since deserializing a prefetched entry is semantically + * equivalent to a load, issue an entry loaded nofification + * if the notify callback is defined. * * Return: SUCCEED on success, and FAIL on failure. * - * Note that *entry_ptr_ptr is undefined on failure. + * Note that *entry_ptr_ptr is undefined on failure. * * Programmer: John Mainzer, 8/10/15 * @@ -472,11 +472,11 @@ H5C__deserialize_prefetched_entry(H5F_t *f, H5C_t *cache_ptr, H5C_cache_entry_t **entry_ptr_ptr, const H5C_class_t *type, haddr_t addr, void *udata) { - hbool_t dirty = FALSE; /* Flag indicating whether thing was + hbool_t dirty = FALSE; /* Flag indicating whether thing was * dirtied during deserialize */ size_t len; /* Size of image in file */ - void * thing = NULL; /* Pointer to thing loaded */ + void * thing = NULL; /* Pointer to thing loaded */ H5C_cache_entry_t * pf_entry_ptr; /* pointer to the prefetched entry */ /* supplied in *entry_ptr_ptr. */ H5C_cache_entry_t * ds_entry_ptr; /* Alias for thing loaded, as cache @@ -488,8 +488,8 @@ H5C__deserialize_prefetched_entry(H5F_t *f, H5C_t *cache_ptr, /* the prefetched entry, or NULL if */ /* that array does not exist. */ unsigned flush_flags = (H5C__FLUSH_INVALIDATE_FLAG | - H5C__FLUSH_CLEAR_ONLY_FLAG); - int i; + H5C__FLUSH_CLEAR_ONLY_FLAG); + int i; herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_PACKAGE @@ -608,73 +608,73 @@ H5C__deserialize_prefetched_entry(H5F_t *f, H5C_t *cache_ptr, HDassert( ( dirty == FALSE ) || ( type->id == 5 || type->id == 6) ); - ds_entry_ptr->magic = H5C__H5C_CACHE_ENTRY_T_MAGIC; - ds_entry_ptr->cache_ptr = f->shared->cache; - ds_entry_ptr->addr = addr; - ds_entry_ptr->size = len; + ds_entry_ptr->magic = H5C__H5C_CACHE_ENTRY_T_MAGIC; + ds_entry_ptr->cache_ptr = f->shared->cache; + ds_entry_ptr->addr = addr; + ds_entry_ptr->size = len; HDassert(ds_entry_ptr->size < H5C_MAX_ENTRY_SIZE); - ds_entry_ptr->image_ptr = pf_entry_ptr->image_ptr; - ds_entry_ptr->image_up_to_date = !dirty; - ds_entry_ptr->type = type; - ds_entry_ptr->is_dirty = dirty | pf_entry_ptr->is_dirty; - ds_entry_ptr->dirtied = FALSE; - ds_entry_ptr->is_protected = FALSE; - ds_entry_ptr->is_read_only = FALSE; - ds_entry_ptr->ro_ref_count = 0; - ds_entry_ptr->is_pinned = FALSE; - ds_entry_ptr->in_slist = FALSE; - ds_entry_ptr->flush_marker = FALSE; + ds_entry_ptr->image_ptr = pf_entry_ptr->image_ptr; + ds_entry_ptr->image_up_to_date = !dirty; + ds_entry_ptr->type = type; + ds_entry_ptr->is_dirty = dirty | pf_entry_ptr->is_dirty; + ds_entry_ptr->dirtied = FALSE; + ds_entry_ptr->is_protected = FALSE; + ds_entry_ptr->is_read_only = FALSE; + ds_entry_ptr->ro_ref_count = 0; + ds_entry_ptr->is_pinned = FALSE; + ds_entry_ptr->in_slist = FALSE; + ds_entry_ptr->flush_marker = FALSE; #ifdef H5_HAVE_PARALLEL - ds_entry_ptr->clear_on_unprotect = FALSE; - ds_entry_ptr->flush_immediately = FALSE; - ds_entry_ptr->coll_access = FALSE; + ds_entry_ptr->clear_on_unprotect = FALSE; + ds_entry_ptr->flush_immediately = FALSE; + ds_entry_ptr->coll_access = FALSE; #endif /* H5_HAVE_PARALLEL */ - ds_entry_ptr->flush_in_progress = FALSE; - ds_entry_ptr->destroy_in_progress = FALSE; + ds_entry_ptr->flush_in_progress = FALSE; + ds_entry_ptr->destroy_in_progress = FALSE; - ds_entry_ptr->ring = pf_entry_ptr->ring; + ds_entry_ptr->ring = pf_entry_ptr->ring; /* Initialize flush dependency height fields */ - ds_entry_ptr->flush_dep_parent = NULL; - ds_entry_ptr->flush_dep_nparents = 0; - ds_entry_ptr->flush_dep_parent_nalloc = 0; - ds_entry_ptr->flush_dep_nchildren = 0; - ds_entry_ptr->flush_dep_ndirty_children = 0; - ds_entry_ptr->flush_dep_nunser_children = 0; + ds_entry_ptr->flush_dep_parent = NULL; + ds_entry_ptr->flush_dep_nparents = 0; + ds_entry_ptr->flush_dep_parent_nalloc = 0; + ds_entry_ptr->flush_dep_nchildren = 0; + ds_entry_ptr->flush_dep_ndirty_children = 0; + ds_entry_ptr->flush_dep_nunser_children = 0; /* Initialize fields supporting the hash table: */ - ds_entry_ptr->ht_next = NULL; - ds_entry_ptr->ht_prev = NULL; - ds_entry_ptr->il_next = NULL; - ds_entry_ptr->il_prev = NULL; + ds_entry_ptr->ht_next = NULL; + ds_entry_ptr->ht_prev = NULL; + ds_entry_ptr->il_next = NULL; + ds_entry_ptr->il_prev = NULL; /* Initialize fields supporting replacement policies: */ - ds_entry_ptr->next = NULL; - ds_entry_ptr->prev = NULL; + ds_entry_ptr->next = NULL; + ds_entry_ptr->prev = NULL; #if H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS - ds_entry_ptr->aux_next = NULL; - ds_entry_ptr->aux_prev = NULL; + ds_entry_ptr->aux_next = NULL; + ds_entry_ptr->aux_prev = NULL; #endif /* H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS */ #ifdef H5_HAVE_PARALLEL - pf_entry_ptr->coll_next = NULL; - pf_entry_ptr->coll_prev = NULL; + pf_entry_ptr->coll_next = NULL; + pf_entry_ptr->coll_prev = NULL; #endif /* H5_HAVE_PARALLEL */ /* Initialize cache image related fields */ - ds_entry_ptr->include_in_image = FALSE; - ds_entry_ptr->lru_rank = 0; - ds_entry_ptr->image_dirty = FALSE; - ds_entry_ptr->fd_parent_count = 0; - ds_entry_ptr->fd_parent_addrs = NULL; - ds_entry_ptr->fd_child_count = pf_entry_ptr->fd_child_count; - ds_entry_ptr->fd_dirty_child_count = 0; - ds_entry_ptr->image_fd_height = 0; - ds_entry_ptr->prefetched = FALSE; - ds_entry_ptr->prefetch_type_id = 0; - ds_entry_ptr->age = 0; - ds_entry_ptr->prefetched_dirty = pf_entry_ptr->prefetched_dirty; + ds_entry_ptr->include_in_image = FALSE; + ds_entry_ptr->lru_rank = 0; + ds_entry_ptr->image_dirty = FALSE; + ds_entry_ptr->fd_parent_count = 0; + ds_entry_ptr->fd_parent_addrs = NULL; + ds_entry_ptr->fd_child_count = pf_entry_ptr->fd_child_count; + ds_entry_ptr->fd_dirty_child_count = 0; + ds_entry_ptr->image_fd_height = 0; + ds_entry_ptr->prefetched = FALSE; + ds_entry_ptr->prefetch_type_id = 0; + ds_entry_ptr->age = 0; + ds_entry_ptr->prefetched_dirty = pf_entry_ptr->prefetched_dirty; #ifndef NDEBUG /* debugging field */ - ds_entry_ptr->serialization_count = 0; + ds_entry_ptr->serialization_count = 0; #endif /* NDEBUG */ H5C__RESET_CACHE_ENTRY_STATS(ds_entry_ptr); @@ -698,7 +698,7 @@ H5C__deserialize_prefetched_entry(H5F_t *f, H5C_t *cache_ptr, * * 1) Set pf_entry_ptr->image_ptr to NULL. Since we have already * transferred the buffer containing the image to *ds_entry_ptr, - * this is not a memory leak. + * this is not a memory leak. * * 2) Call H5C__flush_single_entry() with the H5C__FLUSH_INVALIDATE_FLAG * and H5C__FLUSH_CLEAR_ONLY_FLAG flags set. diff --git a/src/H5Cmpio.c b/src/H5Cmpio.c index 31dc647..6ec0513 100644 --- a/src/H5Cmpio.c +++ b/src/H5Cmpio.c @@ -34,14 +34,14 @@ /***********/ /* Headers */ /***********/ -#include "H5private.h" /* Generic Functions */ +#include "H5private.h" /* Generic Functions */ #include "H5ACprivate.h" /* Metadata cache */ -#include "H5Cpkg.h" /* Cache */ +#include "H5Cpkg.h" /* Cache */ #include "H5CXprivate.h" /* API Contexts */ -#include "H5Eprivate.h" /* Error handling */ -#include "H5Fpkg.h" /* Files */ -#include "H5FDprivate.h" /* File drivers */ -#include "H5MMprivate.h" /* Memory management */ +#include "H5Eprivate.h" /* Error handling */ +#include "H5Fpkg.h" /* Files */ +#include "H5FDprivate.h" /* File drivers */ +#include "H5MMprivate.h" /* Memory management */ #ifdef H5_HAVE_PARALLEL @@ -87,74 +87,74 @@ static herr_t H5C__flush_candidates_in_ring(H5F_t *f, H5C_ring_t ring, * * Purpose: Apply the supplied candidate list. * - * We used to do this by simply having each process write - * every mpi_size-th entry in the candidate list, starting - * at index mpi_rank, and mark all the others clean. + * We used to do this by simply having each process write + * every mpi_size-th entry in the candidate list, starting + * at index mpi_rank, and mark all the others clean. * - * However, this can cause unnecessary contention in a file - * system by increasing the number of processes writing to - * adjacent locations in the HDF5 file. + * However, this can cause unnecessary contention in a file + * system by increasing the number of processes writing to + * adjacent locations in the HDF5 file. * - * To attempt to minimize this, we now arange matters such - * that each process writes n adjacent entries in the - * candidate list, and marks all others clean. We must do - * this in such a fashion as to guarantee that each entry - * on the candidate list is written by exactly one process, - * and marked clean by all others. + * To attempt to minimize this, we now arange matters such + * that each process writes n adjacent entries in the + * candidate list, and marks all others clean. We must do + * this in such a fashion as to guarantee that each entry + * on the candidate list is written by exactly one process, + * and marked clean by all others. * - * To do this, first construct a table mapping mpi_rank - * to the index of the first entry in the candidate list to - * be written by the process of that mpi_rank, and then use - * the table to control which entries are written and which - * are marked as clean as a function of the mpi_rank. + * To do this, first construct a table mapping mpi_rank + * to the index of the first entry in the candidate list to + * be written by the process of that mpi_rank, and then use + * the table to control which entries are written and which + * are marked as clean as a function of the mpi_rank. * - * Note that the table must be identical on all processes, as - * all see the same candidate list, mpi_size, and mpi_rank -- - * the inputs used to construct the table. + * Note that the table must be identical on all processes, as + * all see the same candidate list, mpi_size, and mpi_rank -- + * the inputs used to construct the table. * - * We construct the table as follows. Let: + * We construct the table as follows. Let: * - * n = num_candidates / mpi_size; + * n = num_candidates / mpi_size; * - * m = num_candidates % mpi_size; + * m = num_candidates % mpi_size; * - * Now allocate an array of integers of length mpi_size + 1, - * and call this array candidate_assignment_table. + * Now allocate an array of integers of length mpi_size + 1, + * and call this array candidate_assignment_table. * - * Conceptually, if the number of candidates is a multiple - * of the mpi_size, we simply pass through the candidate list - * and assign n entries to each process to flush, with the - * index of the first entry to flush in the location in - * the candidate_assignment_table indicated by the mpi_rank - * of the process. + * Conceptually, if the number of candidates is a multiple + * of the mpi_size, we simply pass through the candidate list + * and assign n entries to each process to flush, with the + * index of the first entry to flush in the location in + * the candidate_assignment_table indicated by the mpi_rank + * of the process. * - * In the more common case in which the candidate list isn't - * isn't a multiple of the mpi_size, we pretend it is, and - * give num_candidates % mpi_size processes one extra entry - * each to make things work out. + * In the more common case in which the candidate list isn't + * isn't a multiple of the mpi_size, we pretend it is, and + * give num_candidates % mpi_size processes one extra entry + * each to make things work out. * - * Once the table is constructed, we determine the first and - * last entry this process is to flush as follows: + * Once the table is constructed, we determine the first and + * last entry this process is to flush as follows: * - * first_entry_to_flush = candidate_assignment_table[mpi_rank] + * first_entry_to_flush = candidate_assignment_table[mpi_rank] * - * last_entry_to_flush = - * candidate_assignment_table[mpi_rank + 1] - 1; + * last_entry_to_flush = + * candidate_assignment_table[mpi_rank + 1] - 1; * - * With these values determined, we simply scan through the - * candidate list, marking all entries in the range - * [first_entry_to_flush, last_entry_to_flush] for flush, - * and all others to be cleaned. + * With these values determined, we simply scan through the + * candidate list, marking all entries in the range + * [first_entry_to_flush, last_entry_to_flush] for flush, + * and all others to be cleaned. * - * Finally, we scan the LRU from tail to head, flushing - * or marking clean the candidate entries as indicated. - * If necessary, we scan the pinned list as well. + * Finally, we scan the LRU from tail to head, flushing + * or marking clean the candidate entries as indicated. + * If necessary, we scan the pinned list as well. * - * Note that this function will fail if any protected or - * clean entries appear on the candidate list. + * Note that this function will fail if any protected or + * clean entries appear on the candidate list. * - * This function is used in managing sync points, and - * shouldn't be used elsewhere. + * This function is used in managing sync points, and + * shouldn't be used elsewhere. * * Return: Success: SUCCEED * @@ -187,15 +187,15 @@ H5C_apply_candidate_list(H5F_t * f, unsigned * candidate_assignment_table = NULL; unsigned entries_to_flush[H5C_RING_NTYPES]; unsigned entries_to_clear[H5C_RING_NTYPES]; - haddr_t addr; - H5C_cache_entry_t * entry_ptr = NULL; + haddr_t addr; + H5C_cache_entry_t * entry_ptr = NULL; #if H5C_DO_SANITY_CHECKS - haddr_t last_addr; + haddr_t last_addr; #endif /* H5C_DO_SANITY_CHECKS */ #if H5C_APPLY_CANDIDATE_LIST__DEBUG - char tbl_buf[1024]; + char tbl_buf[1024]; #endif /* H5C_APPLY_CANDIDATE_LIST__DEBUG */ unsigned u; /* Local index variable */ @@ -422,10 +422,10 @@ done: * Function: H5C_construct_candidate_list__clean_cache * * Purpose: Construct the list of entries that should be flushed to - * clean all entries in the cache. + * clean all entries in the cache. * - * This function is used in managing sync points, and - * shouldn't be used elsewhere. + * This function is used in managing sync points, and + * shouldn't be used elsewhere. * * Return: Success: SUCCEED * @@ -572,10 +572,10 @@ done: * Function: H5C_construct_candidate_list__min_clean * * Purpose: Construct the list of entries that should be flushed to - * get the cache back within its min clean constraints. + * get the cache back within its min clean constraints. * - * This function is used in managing sync points, and - * shouldn't be used elsewhere. + * This function is used in managing sync points, and + * shouldn't be used elsewhere. * * Return: Success: SUCCEED * @@ -691,24 +691,24 @@ done: * Function: H5C_mark_entries_as_clean * * Purpose: When the H5C code is used to implement the metadata caches - * in PHDF5, only the cache with MPI_rank 0 is allowed to - * actually write entries to disk -- all other caches must - * retain dirty entries until they are advised that the - * entries are clean. + * in PHDF5, only the cache with MPI_rank 0 is allowed to + * actually write entries to disk -- all other caches must + * retain dirty entries until they are advised that the + * entries are clean. * - * This function exists to allow the H5C code to receive these - * notifications. + * This function exists to allow the H5C code to receive these + * notifications. * - * The function receives a list of entry base addresses - * which must refer to dirty entries in the cache. If any - * of the entries are either clean or don't exist, the - * function flags an error. + * The function receives a list of entry base addresses + * which must refer to dirty entries in the cache. If any + * of the entries are either clean or don't exist, the + * function flags an error. * - * The function scans the list of entries and flushes all - * those that are currently unprotected with the - * H5C__FLUSH_CLEAR_ONLY_FLAG. Those that are currently - * protected are flagged for clearing when they are - * unprotected. + * The function scans the list of entries and flushes all + * those that are currently unprotected with the + * H5C__FLUSH_CLEAR_ONLY_FLAG. Those that are currently + * protected are flagged for clearing when they are + * unprotected. * * Return: Non-negative on success/Negative on failure * @@ -723,22 +723,22 @@ H5C_mark_entries_as_clean(H5F_t * f, haddr_t * ce_array_ptr) { H5C_t * cache_ptr; - unsigned entries_cleared; + unsigned entries_cleared; unsigned pinned_entries_cleared; hbool_t progress; - unsigned entries_examined; - unsigned initial_list_len; - haddr_t addr; - unsigned pinned_entries_marked = 0; + unsigned entries_examined; + unsigned initial_list_len; + haddr_t addr; + unsigned pinned_entries_marked = 0; #if H5C_DO_SANITY_CHECKS - unsigned protected_entries_marked = 0; - unsigned other_entries_marked = 0; - haddr_t last_addr; + unsigned protected_entries_marked = 0; + unsigned other_entries_marked = 0; + haddr_t last_addr; #endif /* H5C_DO_SANITY_CHECKS */ - H5C_cache_entry_t * clear_ptr = NULL; - H5C_cache_entry_t * entry_ptr = NULL; + H5C_cache_entry_t * clear_ptr = NULL; + H5C_cache_entry_t * entry_ptr = NULL; unsigned u; - herr_t ret_value = SUCCEED; /* Return value */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) @@ -785,7 +785,7 @@ H5C_mark_entries_as_clean(H5F_t * f, if(entry_ptr == NULL) { #if H5C_DO_SANITY_CHECKS - HDfprintf(stdout, + HDfprintf(stdout, "H5C_mark_entries_as_clean: entry[%u] = %a not in cache.\n", u, addr); @@ -794,7 +794,7 @@ H5C_mark_entries_as_clean(H5F_t * f, } /* end if */ else if(!entry_ptr->is_dirty) { #if H5C_DO_SANITY_CHECKS - HDfprintf(stdout, + HDfprintf(stdout, "H5C_mark_entries_as_clean: entry %a is not dirty!?!\n", addr); #endif /* H5C_DO_SANITY_CHECKS */ @@ -814,13 +814,13 @@ H5C_mark_entries_as_clean(H5F_t * f, } /* end if */ entry_ptr->clear_on_unprotect = TRUE; - if(entry_ptr->is_pinned) - pinned_entries_marked++; + if(entry_ptr->is_pinned) + pinned_entries_marked++; #if H5C_DO_SANITY_CHECKS - else if(entry_ptr->is_protected) - protected_entries_marked++; - else - other_entries_marked++; + else if(entry_ptr->is_protected) + protected_entries_marked++; + else + other_entries_marked++; #endif /* H5C_DO_SANITY_CHECKS */ } } @@ -848,7 +848,7 @@ H5C_mark_entries_as_clean(H5F_t * f, * of the pre_serialize / serialize routines, this may * cease to be the case -- requiring a review of this * point. - * JRM -- 4/7/15 + * JRM -- 4/7/15 */ entries_cleared = 0; entries_examined = 0; @@ -952,8 +952,8 @@ done: herr_t H5C_clear_coll_entries(H5C_t *cache_ptr, hbool_t partial) { - uint32_t clear_cnt; - H5C_cache_entry_t * entry_ptr = NULL; + uint32_t clear_cnt; + H5C_cache_entry_t * entry_ptr = NULL; herr_t ret_value = SUCCEED; FUNC_ENTER_NOAPI_NOINIT @@ -1163,7 +1163,7 @@ done: /*------------------------------------------------------------------------- * Function: H5C__flush_candidate_entries * - * Purpose: Flush or clear (as indicated) the candidate entries that + * Purpose: Flush or clear (as indicated) the candidate entries that * have been marked in the metadata cache. In so doing, * observe rings and flush dependencies. * @@ -1192,9 +1192,9 @@ done: * Return: Non-negative on success/Negative on failure. * * Programmer: John Mainzer - * 2/10/17 + * 2/10/17 * - * Changes: None. + * Changes: None. * *------------------------------------------------------------------------- */ @@ -1203,17 +1203,17 @@ H5C__flush_candidate_entries(H5F_t *f, unsigned entries_to_flush[H5C_RING_NTYPES unsigned entries_to_clear[H5C_RING_NTYPES]) { #if H5C_DO_SANITY_CHECKS - int i; - uint32_t index_len = 0; - size_t index_size = (size_t)0; - size_t clean_index_size = (size_t)0; - size_t dirty_index_size = (size_t)0; - size_t slist_size = (size_t)0; - uint32_t slist_len = 0; + int i; + uint32_t index_len = 0; + size_t index_size = (size_t)0; + size_t clean_index_size = (size_t)0; + size_t dirty_index_size = (size_t)0; + size_t slist_size = (size_t)0; + uint32_t slist_len = 0; #endif /* H5C_DO_SANITY_CHECKS */ - H5C_ring_t ring; + H5C_ring_t ring; H5C_t * cache_ptr; - herr_t ret_value = SUCCEED; + herr_t ret_value = SUCCEED; FUNC_ENTER_STATIC @@ -1243,7 +1243,7 @@ H5C__flush_candidate_entries(H5F_t *f, unsigned entries_to_flush[H5C_RING_NTYPES clean_index_size += cache_ptr->clean_index_ring_size[i]; dirty_index_size += cache_ptr->dirty_index_ring_size[i]; - slist_len += cache_ptr->slist_ring_len[i]; + slist_len += cache_ptr->slist_ring_len[i]; slist_size += cache_ptr->slist_ring_size[i]; } /* end for */ @@ -1285,7 +1285,7 @@ done: /*------------------------------------------------------------------------- * Function: H5C__flush_candidates_in_ring * - * Purpose: Flush or clear (as indicated) the candidate entries + * Purpose: Flush or clear (as indicated) the candidate entries * contained in the specified cache and ring. All candidate * entries in rings outside the specified ring must have been * flushed (or cleared) on entry. @@ -1314,7 +1314,7 @@ done: * Return: Non-negative on success/Negative on failure. * * Programmer: John Mainzer - * 2/10/17 + * 2/10/17 * *------------------------------------------------------------------------- */ diff --git a/src/H5Cpkg.h b/src/H5Cpkg.h index ac761f6..445801d 100644 --- a/src/H5Cpkg.h +++ b/src/H5Cpkg.h @@ -1707,8 +1707,8 @@ if ( ( (cache_ptr)->index_size != \ * Function: H5C__REMOVE_ENTRY_FROM_SLIST * * Purpose: Remove the specified instance of H5C_cache_entry_t from the - * index skip list in the specified instance of H5C_t. Update - * the associated length and size fields. + * index skip list in the specified instance of H5C_t. Update + * the associated length and size fields. * * Return: N/A * @@ -1845,7 +1845,7 @@ if ( ( (cache_ptr)->index_size != \ * Function: H5C__UPDATE_SLIST_FOR_SIZE_CHANGE * * Purpose: Update cache_ptr->slist_size for a change in the size of - * and entry in the slist. + * and entry in the slist. * * Return: N/A * @@ -1853,24 +1853,24 @@ if ( ( (cache_ptr)->index_size != \ * * Modifications: * - * JRM -- 8/27/06 - * Added the H5C_DO_SANITY_CHECKS version of the macro. + * JRM -- 8/27/06 + * Added the H5C_DO_SANITY_CHECKS version of the macro. * - * This version maintains the slist_size_increase field - * that are used in sanity checks in the flush routines. + * This version maintains the slist_size_increase field + * that are used in sanity checks in the flush routines. * - * All this is needed as the fractal heap needs to be - * able to dirty, resize and/or move entries during the - * flush. + * All this is needed as the fractal heap needs to be + * able to dirty, resize and/or move entries during the + * flush. * - * JRM -- 12/13/14 - * Note that we do not set cache_ptr->slist_changed to TRUE - * in this case, as the structure of the slist is not - * modified. + * JRM -- 12/13/14 + * Note that we do not set cache_ptr->slist_changed to TRUE + * in this case, as the structure of the slist is not + * modified. * - * JRM -- 9/1/15 - * Added code to maintain the cache_ptr->slist_ring_len - * and cache_ptr->slist_ring_size arrays. + * JRM -- 9/1/15 + * Added code to maintain the cache_ptr->slist_ring_len + * and cache_ptr->slist_ring_size arrays. * * JRM -- 4/29/20 * Reworked macro to support the slist_enabled field @@ -3852,7 +3852,7 @@ typedef struct H5C_tag_info_t { * one. * * entry_watched_for_removal: Pointer to an instance of H5C_cache_entry_t - * which contains the 'next' entry for an iteration. Removing + * which contains the 'next' entry for an iteration. Removing * this entry must trigger a rescan of the iteration, so each * entry removed from the cache is compared against this pointer * and the pointer is reset to NULL if the watched entry is |