diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/H5C.c | 39 | ||||
| -rw-r--r-- | src/H5Cdbg.c | 23 | ||||
| -rw-r--r-- | src/H5Cimage.c | 9 | ||||
| -rw-r--r-- | src/H5Clog.h | 8 | ||||
| -rw-r--r-- | src/H5Cprivate.h | 16 | ||||
| -rw-r--r-- | src/H5Dchunk.c | 6 | ||||
| -rw-r--r-- | src/H5Dearray.c | 16 | ||||
| -rw-r--r-- | src/H5Dlayout.c | 17 | ||||
| -rw-r--r-- | src/H5Gent.c | 13 | ||||
| -rw-r--r-- | src/H5Gstab.c | 5 | ||||
| -rw-r--r-- | src/H5HFdbg.c | 2 | ||||
| -rw-r--r-- | src/H5HL.c | 42 | ||||
| -rw-r--r-- | src/H5HLdbg.c | 2 | ||||
| -rw-r--r-- | src/H5HLprivate.h | 2 | ||||
| -rw-r--r-- | src/H5Oefl.c | 8 | ||||
| -rw-r--r-- | src/H5Osdspace.c | 23 | ||||
| -rw-r--r-- | src/H5Pdapl.c | 2 | ||||
| -rw-r--r-- | src/H5Pdxpl.c | 5 | ||||
| -rw-r--r-- | src/H5Pfapl.c | 2 | ||||
| -rw-r--r-- | src/H5SM.c | 59 | ||||
| -rw-r--r-- | src/H5Smpio.c | 3 | ||||
| -rw-r--r-- | src/H5T.c | 4 | ||||
| -rw-r--r-- | src/H5Tbit.c | 9 | ||||
| -rw-r--r-- | src/H5VM.c | 386 | ||||
| -rw-r--r-- | src/H5VMprivate.h | 2 | ||||
| -rw-r--r-- | src/H5Zdeflate.c | 2 | ||||
| -rw-r--r-- | src/H5Zscaleoffset.c | 2 | ||||
| -rw-r--r-- | src/H5private.h | 1 | ||||
| -rw-r--r-- | src/H5timer.c | 40 | ||||
| -rw-r--r-- | src/H5trace.c | 2 |
30 files changed, 363 insertions, 387 deletions
@@ -459,8 +459,8 @@ H5C_create(size_t max_cache_size, size_t min_clean_size, int max_type_id, (cache_ptr->resize_ctl).max_increment = H5C__DEF_AR_MAX_INCREMENT; (cache_ptr->resize_ctl).flash_incr_mode = H5C_flash_incr__off; - (cache_ptr->resize_ctl).flash_multiple = 1.0f; - (cache_ptr->resize_ctl).flash_threshold = 0.25f; + (cache_ptr->resize_ctl).flash_multiple = 1.0; + (cache_ptr->resize_ctl).flash_threshold = 0.25; (cache_ptr->resize_ctl).decr_mode = H5C_decr__off; (cache_ptr->resize_ctl).upper_hr_threshold = H5C__DEF_AR_UPPER_THRESHHOLD; @@ -2718,7 +2718,7 @@ H5C_set_cache_auto_resize_config(H5C_t *cache_ptr, H5C_auto_size_ctl_t *config_p break; case H5C_incr__threshold: - if ((config_ptr->lower_hr_threshold <= (double)0.0f) || (config_ptr->increment <= (double)1.0f) || + if ((config_ptr->lower_hr_threshold <= 0.0) || (config_ptr->increment <= 1.0) || ((config_ptr->apply_max_increment) && (config_ptr->max_increment <= 0))) cache_ptr->size_increase_possible = FALSE; break; @@ -2738,21 +2738,21 @@ H5C_set_cache_auto_resize_config(H5C_t *cache_ptr, H5C_auto_size_ctl_t *config_p break; case H5C_decr__threshold: - if ((config_ptr->upper_hr_threshold >= (double)1.0f) || (config_ptr->decrement >= (double)1.0f) || + if ((config_ptr->upper_hr_threshold >= 1.0) || (config_ptr->decrement >= 1.0) || ((config_ptr->apply_max_decrement) && (config_ptr->max_decrement <= 0))) cache_ptr->size_decrease_possible = FALSE; break; case H5C_decr__age_out: - if (((config_ptr->apply_empty_reserve) && (config_ptr->empty_reserve >= (double)1.0f)) || + if (((config_ptr->apply_empty_reserve) && (config_ptr->empty_reserve >= 1.0)) || ((config_ptr->apply_max_decrement) && (config_ptr->max_decrement <= 0))) cache_ptr->size_decrease_possible = FALSE; break; case H5C_decr__age_out_with_threshold: - if (((config_ptr->apply_empty_reserve) && (config_ptr->empty_reserve >= (double)1.0f)) || + if (((config_ptr->apply_empty_reserve) && (config_ptr->empty_reserve >= 1.0)) || ((config_ptr->apply_max_decrement) && (config_ptr->max_decrement <= 0)) || - (config_ptr->upper_hr_threshold >= (double)1.0f)) + (config_ptr->upper_hr_threshold >= 1.0)) cache_ptr->size_decrease_possible = FALSE; break; @@ -3730,8 +3730,7 @@ done: HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "initial_size must be in the interval [min_size, max_size]") - if ((config_ptr->min_clean_fraction < (double)0.0f) || - (config_ptr->min_clean_fraction > (double)1.0f)) + if ((config_ptr->min_clean_fraction < 0.0) || (config_ptr->min_clean_fraction > 1.0)) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "min_clean_fraction must be in the interval [0.0, 1.0]") @@ -3747,12 +3746,11 @@ done: HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "Invalid incr_mode") if (config_ptr->incr_mode == H5C_incr__threshold) { - if ((config_ptr->lower_hr_threshold < (double)0.0f) || - (config_ptr->lower_hr_threshold > (double)1.0f)) + if ((config_ptr->lower_hr_threshold < 0.0) || (config_ptr->lower_hr_threshold > 1.0)) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "lower_hr_threshold must be in the range [0.0, 1.0]") - if (config_ptr->increment < (double)1.0f) + if (config_ptr->increment < 1.0) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "increment must be greater than or equal to 1.0") @@ -3767,12 +3765,10 @@ done: break; case H5C_flash_incr__add_space: - if ((config_ptr->flash_multiple < (double)0.1f) || - (config_ptr->flash_multiple > (double)10.0f)) + if ((config_ptr->flash_multiple < 0.1) || (config_ptr->flash_multiple > 10.0)) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "flash_multiple must be in the range [0.1, 10.0]") - if ((config_ptr->flash_threshold < (double)0.1f) || - (config_ptr->flash_threshold > (double)1.0f)) + if ((config_ptr->flash_threshold < 0.1) || (config_ptr->flash_threshold > 1.0)) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "flash_threshold must be in the range [0.1, 1.0]") break; @@ -3793,10 +3789,10 @@ done: } if (config_ptr->decr_mode == H5C_decr__threshold) { - if (config_ptr->upper_hr_threshold > (double)1.0f) + if (config_ptr->upper_hr_threshold > 1.0) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "upper_hr_threshold must be <= 1.0") - if ((config_ptr->decrement > (double)1.0f) || (config_ptr->decrement < (double)0.0f)) + if ((config_ptr->decrement > 1.0) || (config_ptr->decrement < 0.0)) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "decrement must be in the interval [0.0, 1.0]") /* no need to check max_decrement as it is a size_t @@ -3812,8 +3808,8 @@ done: if (config_ptr->epochs_before_eviction > H5C__MAX_EPOCH_MARKERS) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "epochs_before_eviction too big") - if ((config_ptr->apply_empty_reserve) && ((config_ptr->empty_reserve > (double)1.0f) || - (config_ptr->empty_reserve < (double)0.0f))) + if ((config_ptr->apply_empty_reserve) && + ((config_ptr->empty_reserve > 1.0) || (config_ptr->empty_reserve < 0.0))) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "empty_reserve must be in the interval [0.0, 1.0]") @@ -3823,8 +3819,7 @@ done: } /* H5C_decr__age_out || H5C_decr__age_out_with_threshold */ if (config_ptr->decr_mode == H5C_decr__age_out_with_threshold) { - if ((config_ptr->upper_hr_threshold > (double)1.0f) || - (config_ptr->upper_hr_threshold < (double)0.0f)) + if ((config_ptr->upper_hr_threshold > 1.0) || (config_ptr->upper_hr_threshold < 0.0)) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "upper_hr_threshold must be in the interval [0.0, 1.0]") } /* H5C_decr__age_out_with_threshold */ diff --git a/src/H5Cdbg.c b/src/H5Cdbg.c index e602284..c52c8d5 100644 --- a/src/H5Cdbg.c +++ b/src/H5Cdbg.c @@ -429,11 +429,11 @@ H5C_stats(H5C_t *cache_ptr, const char *cache_name, int32_t aggregate_max_pins = 0; double hit_rate; double prefetch_use_rate; - double average_successful_search_depth = 0.0f; - double average_failed_search_depth = 0.0f; - double average_entries_skipped_per_calls_to_msic = 0.0f; - double average_dirty_pf_entries_skipped_per_call_to_msic = 0.0f; - double average_entries_scanned_per_calls_to_msic = 0.0f; + double average_successful_search_depth = 0.0; + double average_failed_search_depth = 0.0; + double average_entries_skipped_per_calls_to_msic = 0.0; + double average_dirty_pf_entries_skipped_per_call_to_msic = 0.0; + double average_entries_scanned_per_calls_to_msic = 0.0; #endif /* H5C_COLLECT_CACHE_STATS */ herr_t ret_value = SUCCEED; /* Return value */ @@ -492,9 +492,9 @@ H5C_stats(H5C_t *cache_ptr, const char *cache_name, } /* end for */ if ((total_hits > 0) || (total_misses > 0)) - hit_rate = (double)100.0f * ((double)(total_hits)) / ((double)(total_hits + total_misses)); + hit_rate = 100.0 * ((double)(total_hits)) / ((double)(total_hits + total_misses)); else - hit_rate = 0.0f; + hit_rate = 0.0; if (cache_ptr->successful_ht_searches > 0) average_successful_search_depth = ((double)(cache_ptr->total_successful_ht_search_depth)) / @@ -630,10 +630,9 @@ H5C_stats(H5C_t *cache_ptr, const char *cache_name, (long long)(cache_ptr->evictions[H5AC_PREFETCHED_ENTRY_ID])); if (cache_ptr->prefetches > 0) - prefetch_use_rate = - (double)100.0f * ((double)(cache_ptr->prefetch_hits)) / ((double)(cache_ptr->prefetches)); + prefetch_use_rate = 100.0 * ((double)(cache_ptr->prefetch_hits)) / ((double)(cache_ptr->prefetches)); else - prefetch_use_rate = 0.0f; + prefetch_use_rate = 0.0; HDfprintf(stdout, "%s prefetched entry use rate = %lf\n", cache_ptr->prefix, prefetch_use_rate); @@ -658,10 +657,10 @@ H5C_stats(H5C_t *cache_ptr, const char *cache_name, ((cache_ptr->class_table_ptr))[i]->name); if ((cache_ptr->hits[i] > 0) || (cache_ptr->misses[i] > 0)) - hit_rate = (double)100.0f * ((double)(cache_ptr->hits[i])) / + hit_rate = 100.0 * ((double)(cache_ptr->hits[i])) / ((double)(cache_ptr->hits[i] + cache_ptr->misses[i])); else - hit_rate = 0.0f; + hit_rate = 0.0; HDfprintf(stdout, "%s hits / misses / hit_rate = %ld / %ld / %f\n", cache_ptr->prefix, (long)(cache_ptr->hits[i]), (long)(cache_ptr->misses[i]), hit_rate); diff --git a/src/H5Cimage.c b/src/H5Cimage.c index fcf1b1c..24aafba 100644 --- a/src/H5Cimage.c +++ b/src/H5Cimage.c @@ -980,15 +980,14 @@ H5C_image_stats(H5C_t *cache_ptr, hbool_t H5_ATTR_UNUSED print_header) } /* end for */ if ((total_hits > 0) || (total_misses > 0)) - hit_rate = (double)100.0f * ((double)(total_hits)) / ((double)(total_hits + total_misses)); + hit_rate = 100.0 * ((double)(total_hits)) / ((double)(total_hits + total_misses)); else - hit_rate = 0.0f; + hit_rate = 0.0; if (cache_ptr->prefetches > 0) - prefetch_use_rate = - (double)100.0f * ((double)(cache_ptr->prefetch_hits)) / ((double)(cache_ptr->prefetches)); + prefetch_use_rate = 100.0 * ((double)(cache_ptr->prefetch_hits)) / ((double)(cache_ptr->prefetches)); else - prefetch_use_rate = 0.0f; + prefetch_use_rate = 0.0; if (print_header) { HDfprintf(stdout, "\nhit prefetches prefetch image pf hit\n"); diff --git a/src/H5Clog.h b/src/H5Clog.h index bd5c413..790a073 100644 --- a/src/H5Clog.h +++ b/src/H5Clog.h @@ -79,10 +79,10 @@ typedef struct 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 */ + hbool_t enabled; /* Was the logging set up? */ + hbool_t logging; /* Are we currently logging? */ + const H5C_log_class_t *cls; /* Callbacks for writing log messages */ + void * udata; /* Log-specific data */ }; /*****************************/ diff --git a/src/H5Cprivate.h b/src/H5Cprivate.h index 6863763..102c9bf 100644 --- a/src/H5Cprivate.h +++ b/src/H5Cprivate.h @@ -115,20 +115,20 @@ #define H5C__CURR_CACHE_IMAGE_CTL_VER 1 /* Default configuration settings */ -#define H5C__DEF_AR_UPPER_THRESHHOLD 0.9999f -#define H5C__DEF_AR_LOWER_THRESHHOLD 0.9f +#define H5C__DEF_AR_UPPER_THRESHHOLD 0.9999 +#define H5C__DEF_AR_LOWER_THRESHHOLD 0.9 #define H5C__DEF_AR_MAX_SIZE ((size_t)(16 * 1024 * 1024)) #define H5C__DEF_AR_INIT_SIZE ((size_t)(1 * 1024 * 1024)) #define H5C__DEF_AR_MIN_SIZE ((size_t)(1 * 1024 * 1024)) -#define H5C__DEF_AR_MIN_CLEAN_FRAC 0.5f -#define H5C__DEF_AR_INCREMENT 2.0f +#define H5C__DEF_AR_MIN_CLEAN_FRAC 0.5 +#define H5C__DEF_AR_INCREMENT 2.0 #define H5C__DEF_AR_MAX_INCREMENT ((size_t)(2 * 1024 * 1024)) -#define H5C__DEF_AR_FLASH_MULTIPLE 1.0f -#define H5C__DEV_AR_FLASH_THRESHOLD 0.25f -#define H5C__DEF_AR_DECREMENT 0.9f +#define H5C__DEF_AR_FLASH_MULTIPLE 1.0 +#define H5C__DEV_AR_FLASH_THRESHOLD 0.25 +#define H5C__DEF_AR_DECREMENT 0.9 #define H5C__DEF_AR_MAX_DECREMENT ((size_t)(1 * 1024 * 1024)) #define H5C__DEF_AR_EPCHS_B4_EVICT 3 -#define H5C__DEF_AR_EMPTY_RESERVE 0.05f +#define H5C__DEF_AR_EMPTY_RESERVE 0.05 #define H5C__MIN_AR_EPOCH_LENGTH 100 #define H5C__DEF_AR_EPOCH_LENGTH 50000 #define H5C__MAX_AR_EPOCH_LENGTH 1000000 diff --git a/src/H5Dchunk.c b/src/H5Dchunk.c index 7700c0e..a727d88 100644 --- a/src/H5Dchunk.c +++ b/src/H5Dchunk.c @@ -708,10 +708,8 @@ H5D__chunk_set_info_real(H5O_layout_chunk_t *layout, unsigned ndims, const hsize } /* end for */ /* Get the "down" sizes for each dimension */ - if (H5VM_array_down(ndims, layout->chunks, layout->down_chunks) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't compute 'down' chunk size value") - if (H5VM_array_down(ndims, layout->max_chunks, layout->max_down_chunks) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't compute 'down' chunk size value") + H5VM_array_down(ndims, layout->chunks, layout->down_chunks); + H5VM_array_down(ndims, layout->max_chunks, layout->max_down_chunks); done: FUNC_LEAVE_NOAPI(ret_value) diff --git a/src/H5Dearray.c b/src/H5Dearray.c index 24e8df2..abce233 100644 --- a/src/H5Dearray.c +++ b/src/H5Dearray.c @@ -1160,9 +1160,7 @@ done: static herr_t H5D__earray_idx_resize(H5O_layout_chunk_t *layout) { - herr_t ret_value = SUCCEED; /* Return value */ - - FUNC_ENTER_STATIC + FUNC_ENTER_STATIC_NOERR /* Check args */ HDassert(layout); @@ -1182,8 +1180,7 @@ H5D__earray_idx_resize(H5O_layout_chunk_t *layout) H5VM_swizzle_coords(hsize_t, swizzled_chunks, layout->u.earray.unlim_dim); /* Get the swizzled "down" sizes for each dimension */ - if (H5VM_array_down((layout->ndims - 1), swizzled_chunks, layout->u.earray.swizzled_down_chunks) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't compute swizzled 'down' chunk size value") + H5VM_array_down((layout->ndims - 1), swizzled_chunks, layout->u.earray.swizzled_down_chunks); /* Get the swizzled max number of chunks in each dimension */ H5MM_memcpy(swizzled_max_chunks, layout->max_chunks, @@ -1191,13 +1188,10 @@ H5D__earray_idx_resize(H5O_layout_chunk_t *layout) H5VM_swizzle_coords(hsize_t, swizzled_max_chunks, layout->u.earray.unlim_dim); /* Get the swizzled max "down" sizes for each dimension */ - if (H5VM_array_down((layout->ndims - 1), swizzled_max_chunks, - layout->u.earray.swizzled_max_down_chunks) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't compute swizzled 'down' chunk size value") - } /* end if */ + H5VM_array_down((layout->ndims - 1), swizzled_max_chunks, layout->u.earray.swizzled_max_down_chunks); + } -done: - FUNC_LEAVE_NOAPI(ret_value) + FUNC_LEAVE_NOAPI(SUCCEED) } /* end H5D__earray_idx_resize() */ /*------------------------------------------------------------------------- diff --git a/src/H5Dlayout.c b/src/H5Dlayout.c index a855651..c8b4b33 100644 --- a/src/H5Dlayout.c +++ b/src/H5Dlayout.c @@ -502,6 +502,7 @@ H5D__layout_oh_create(H5F_t *file, H5O_t *oh, H5D_t *dset, hid_t dapl_id) H5HL_t * heap; /* Pointer to local heap for EFL file names */ size_t heap_size = H5HL_ALIGN(1); size_t u; + size_t name_offset; /* Determine size of heap needed to stored the file names */ for (u = 0; u < efl->nused; ++u) @@ -516,24 +517,22 @@ H5D__layout_oh_create(H5F_t *file, H5O_t *oh, H5D_t *dset, hid_t dapl_id) HGOTO_ERROR(H5E_DATASET, H5E_CANTPROTECT, FAIL, "unable to protect EFL file name heap") /* Insert "empty" name first */ - if (UFAIL == H5HL_insert(file, heap, (size_t)1, "")) { + if (H5HL_insert(file, heap, (size_t)1, "", &name_offset) < 0) { H5HL_unprotect(heap); HGOTO_ERROR(H5E_DATASET, H5E_CANTINSERT, FAIL, "unable to insert file name into heap") - } /* end if */ + } for (u = 0; u < efl->nused; ++u) { - size_t offset; /* Offset of file name in heap */ - /* Insert file name into heap */ - if (UFAIL == - (offset = H5HL_insert(file, heap, HDstrlen(efl->slot[u].name) + 1, efl->slot[u].name))) { + if (H5HL_insert(file, heap, HDstrlen(efl->slot[u].name) + 1, efl->slot[u].name, &name_offset) < + 0) { H5HL_unprotect(heap); HGOTO_ERROR(H5E_DATASET, H5E_CANTINSERT, FAIL, "unable to insert file name into heap") - } /* end if */ + } /* Store EFL file name offset */ - efl->slot[u].name_offset = offset; - } /* end for */ + efl->slot[u].name_offset = name_offset; + } /* Release the heap */ if (H5HL_unprotect(heap) < 0) diff --git a/src/H5Gent.c b/src/H5Gent.c index a0fa28d..b200c0e 100644 --- a/src/H5Gent.c +++ b/src/H5Gent.c @@ -387,11 +387,8 @@ H5G__ent_convert(H5F_t *f, H5HL_t *heap, const char *name, const H5O_link_t *lnk /* Reset the new entry */ H5G__ent_reset(ent); - /* - * Add the new name to the heap. - */ - name_offset = H5HL_insert(f, heap, HDstrlen(name) + 1, name); - if (0 == name_offset || UFAIL == name_offset) + /* Add the new name to the heap */ + if (H5HL_insert(f, heap, HDstrlen(name) + 1, name, &name_offset) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, FAIL, "unable to insert symbol name into heap") ent->name_off = name_offset; @@ -479,14 +476,12 @@ H5G__ent_convert(H5F_t *f, H5HL_t *heap, const char *name, const H5O_link_t *lnk size_t lnk_offset; /* Offset to sym-link value */ /* Insert link value into local heap */ - if (UFAIL == - (lnk_offset = H5HL_insert(f, heap, HDstrlen(lnk->u.soft.name) + 1, lnk->u.soft.name))) + if (H5HL_insert(f, heap, HDstrlen(lnk->u.soft.name) + 1, lnk->u.soft.name, &lnk_offset) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to write link value to local heap") ent->type = H5G_CACHED_SLINK; ent->cache.slink.lval_offset = lnk_offset; - } /* end case */ - break; + } break; case H5L_TYPE_ERROR: case H5L_TYPE_EXTERNAL: diff --git a/src/H5Gstab.c b/src/H5Gstab.c index 6203fd0..67f7524 100644 --- a/src/H5Gstab.c +++ b/src/H5Gstab.c @@ -150,11 +150,10 @@ H5G__stab_create_components(H5F_t *f, H5O_stab_t *stab, size_t size_hint) HGOTO_ERROR(H5E_SYM, H5E_PROTECT, FAIL, "unable to protect symbol table heap") /* Insert name into the heap */ - if (UFAIL == (name_offset = H5HL_insert(f, heap, (size_t)1, ""))) + if (H5HL_insert(f, heap, (size_t)1, "", &name_offset) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, FAIL, "can't insert name into heap") - /* - * B-tree's won't work if the first name isn't at the beginning + /* B-trees won't work if the first name isn't at the beginning * of the heap. */ HDassert(0 == name_offset); diff --git a/src/H5HFdbg.c b/src/H5HFdbg.c index cc61aa1..a244035 100644 --- a/src/H5HFdbg.c +++ b/src/H5HFdbg.c @@ -543,7 +543,7 @@ H5HF_dblock_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent, int fwidth, amount_free = 0; HDfprintf(stream, "%*s%-*s %.2f%%\n", indent, "", fwidth, "Percent of available space for data used:", - ((double)100.0f * (double)((dblock->size - blk_prefix_size) - amount_free) / + (100.0 * (double)((dblock->size - blk_prefix_size) - amount_free) / (double)(dblock->size - blk_prefix_size))); /* @@ -508,27 +508,31 @@ END_FUNC(STATIC) /* end H5HL__dirty() */ * * Purpose: Inserts a new item into the heap. * - * Return: Success: Offset of new item within heap. - * Failure: UFAIL + * Return: Success: SUCCEED + * Offset set to location of new item within heap + * + * Failure: FAIL + * Offset set to SIZE_MAX * * Programmer: Robb Matzke * Jul 17 1997 * *------------------------------------------------------------------------- */ -BEGIN_FUNC(PRIV, ERR, size_t, UFAIL, UFAIL, - H5HL_insert(H5F_t *f, H5HL_t *heap, size_t buf_size, const void *buf)) +BEGIN_FUNC(PRIV, ERR, herr_t, SUCCEED, FAIL, + H5HL_insert(H5F_t *f, H5HL_t *heap, size_t buf_size, const void *buf, size_t *offset_out)) H5HL_free_t *fl = NULL, *last_fl = NULL; - size_t offset = 0; size_t need_size; + size_t offset = 0; hbool_t found; - /* check arguments */ + /* Check arguments */ HDassert(f); HDassert(heap); HDassert(buf_size > 0); HDassert(buf); + HDassert(offset_out); /* Mark heap as dirty in cache */ /* (A bit early in the process, but it's difficult to determine in the @@ -539,20 +543,18 @@ BEGIN_FUNC(PRIV, ERR, size_t, UFAIL, UFAIL, if (FAIL == H5HL__dirty(heap)) H5E_THROW(H5E_CANTMARKDIRTY, "unable to mark heap as dirty"); - /* - * In order to keep the free list descriptors aligned on word boundaries, + /* In order to keep the free list descriptors aligned on word boundaries, * whatever that might mean, we round the size up to the next multiple of * a word. */ need_size = H5HL_ALIGN(buf_size); - /* - * Look for a free slot large enough for this object and which would + /* Look for a free slot large enough for this object and which would * leave zero or at least H5G_SIZEOF_FREE bytes left over. */ for (fl = heap->freelist, found = FALSE; fl; fl = fl->next) { if (fl->size > need_size && fl->size - need_size >= H5HL_SIZEOF_FREE(f)) { - /* a big enough free block was found */ + /* A big enough free block was found */ offset = fl->offset; fl->offset += need_size; fl->size -= need_size; @@ -562,20 +564,19 @@ BEGIN_FUNC(PRIV, ERR, size_t, UFAIL, UFAIL, break; } else if (fl->size == need_size) { - /* free block of exact size found */ + /* Free block of exact size found */ offset = fl->offset; fl = H5HL__remove_free(heap, fl); found = TRUE; break; } else if (!last_fl || last_fl->offset < fl->offset) { - /* track free space that's closest to end of heap */ + /* Track free space that's closest to end of heap */ last_fl = fl; } } /* end for */ - /* - * If no free chunk was large enough, then allocate more space and + /* If no free chunk was large enough, then allocate more space and * add it to the free list. If the heap ends with a free chunk, we * can extend that free chunk. Otherwise we'll have to make another * free chunk. If the heap must expand, we double its size. @@ -587,7 +588,8 @@ BEGIN_FUNC(PRIV, ERR, size_t, UFAIL, UFAIL, htri_t was_extended; /* Whether the local heap's data segment on disk was extended */ /* At least double the heap's size, making certain there's enough room - * for the new object */ + * for the new object + */ need_more = MAX(need_size, heap->dblk_size); /* If there is no last free block or it's not at the end of the heap, @@ -657,8 +659,7 @@ BEGIN_FUNC(PRIV, ERR, size_t, UFAIL, UFAIL, } } /* end if */ else { - /* - * Create a new free list element large enough that we can + /* Create a new free list element large enough that we can * take some space out of it right away. */ offset = old_dblk_size; @@ -700,11 +701,10 @@ BEGIN_FUNC(PRIV, ERR, size_t, UFAIL, UFAIL, /* Copy the data into the heap */ H5MM_memcpy(heap->dblk_image + offset, buf, buf_size); - /* Set return value */ - ret_value = offset; + *offset_out = offset; CATCH - /* No special processing on errors */ + /* No special processing on exit */ END_FUNC(PRIV) /* H5HL_insert() */ diff --git a/src/H5HLdbg.c b/src/H5HLdbg.c index d0cfa96..76e4ec0 100644 --- a/src/H5HLdbg.c +++ b/src/H5HLdbg.c @@ -102,7 +102,7 @@ BEGIN_FUNC(PRIV, ERR, herr_t, SUCCEED, FAIL, if (h->dblk_size) HDfprintf(stream, "%*s%-*s %.2f%%\n", indent, "", fwidth, "Percent of heap used:", - ((double)100.0f * (double)(h->dblk_size - amount_free) / (double)h->dblk_size)); + (100.0 * (double)(h->dblk_size - amount_free) / (double)h->dblk_size)); /* Print the data in a VMS-style octal dump */ H5_buffer_dump(stream, indent, h->dblk_image, marker, (size_t)0, h->dblk_size); diff --git a/src/H5HLprivate.h b/src/H5HLprivate.h index 739e761..5c98846 100644 --- a/src/H5HLprivate.h +++ b/src/H5HLprivate.h @@ -57,7 +57,7 @@ H5_DLL herr_t H5HL_create(H5F_t *f, size_t size_hint, haddr_t *addr /*out*/); H5_DLL herr_t H5HL_delete(H5F_t *f, haddr_t addr); H5_DLL herr_t H5HL_get_size(H5F_t *f, haddr_t addr, size_t *size); H5_DLL herr_t H5HL_heapsize(H5F_t *f, haddr_t addr, hsize_t *heap_size); -H5_DLL size_t H5HL_insert(H5F_t *f, H5HL_t *heap, size_t size, const void *buf); +H5_DLL herr_t H5HL_insert(H5F_t *f, H5HL_t *heap, size_t size, const void *buf, size_t *offset); H5_DLL void * H5HL_offset_into(const H5HL_t *heap, size_t offset); H5_DLL H5HL_t *H5HL_protect(H5F_t *f, haddr_t addr, unsigned flags); H5_DLL herr_t H5HL_remove(H5F_t *f, H5HL_t *heap, size_t offset, size_t size); diff --git a/src/H5Oefl.c b/src/H5Oefl.c index 5ec85aa..2fdb296 100644 --- a/src/H5Oefl.c +++ b/src/H5Oefl.c @@ -466,7 +466,7 @@ H5O__efl_copy_file(H5F_t H5_ATTR_UNUSED *file_src, void *mesg_src, H5F_t *file_d HGOTO_ERROR(H5E_EFL, H5E_PROTECT, NULL, "unable to protect EFL file name heap") /* Insert "empty" name first */ - if (UFAIL == (name_offset = H5HL_insert(file_dst, heap, (size_t)1, ""))) + if (H5HL_insert(file_dst, heap, (size_t)1, "", &name_offset) < 0) HGOTO_ERROR(H5E_EFL, H5E_CANTINSERT, NULL, "can't insert file name into heap") HDassert(0 == name_offset); @@ -483,10 +483,10 @@ H5O__efl_copy_file(H5F_t H5_ATTR_UNUSED *file_src, void *mesg_src, H5F_t *file_d /* copy the name from the source */ for (idx = 0; idx < efl_src->nused; idx++) { efl_dst->slot[idx].name = H5MM_xstrdup(efl_src->slot[idx].name); - if (UFAIL == (efl_dst->slot[idx].name_offset = H5HL_insert( - file_dst, heap, HDstrlen(efl_dst->slot[idx].name) + 1, efl_dst->slot[idx].name))) + if (H5HL_insert(file_dst, heap, HDstrlen(efl_dst->slot[idx].name) + 1, efl_dst->slot[idx].name, + &(efl_dst->slot[idx].name_offset)) < 0) HGOTO_ERROR(H5E_EFL, H5E_CANTINSERT, NULL, "can't insert file name into heap") - } /* end for */ + } /* Set return value */ ret_value = efl_dst; diff --git a/src/H5Osdspace.c b/src/H5Osdspace.c index c715df8..6a2557f 100644 --- a/src/H5Osdspace.c +++ b/src/H5Osdspace.c @@ -106,12 +106,13 @@ H5FL_ARR_EXTERN(hsize_t); --------------------------------------------------------------------------*/ static void * H5O__sdspace_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh, unsigned H5_ATTR_UNUSED mesg_flags, - unsigned H5_ATTR_UNUSED *ioflags, size_t H5_ATTR_UNUSED p_size, const uint8_t *p) + unsigned H5_ATTR_UNUSED *ioflags, size_t p_size, const uint8_t *p) { - H5S_extent_t *sdim = NULL; /* New extent dimensionality structure */ - unsigned flags, version; - unsigned i; /* Local counting variable */ - void * ret_value = NULL; /* Return value */ + H5S_extent_t * sdim = NULL; /* New extent dimensionality structure */ + unsigned flags, version; + unsigned i; /* Local counting variable */ + const uint8_t *p_end = p + p_size - 1; /* End of the p buffer */ + void * ret_value = NULL; /* Return value */ FUNC_ENTER_STATIC @@ -158,6 +159,13 @@ H5O__sdspace_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh, unsigned H5_ATTR_UN /* Decode dimension sizes */ if (sdim->rank > 0) { + /* Ensure that rank doesn't cause reading passed buffer's end, + due to possible data corruption */ + uint8_t sizeof_size = H5F_SIZEOF_SIZE(f); + if (p + (sizeof_size * sdim->rank - 1) > p_end) { + HGOTO_ERROR(H5E_OHDR, H5E_OVERFLOW, NULL, "rank might cause reading passed buffer's end") + } + if (NULL == (sdim->size = (hsize_t *)H5FL_ARR_MALLOC(hsize_t, (size_t)sdim->rank))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed") @@ -167,6 +175,11 @@ H5O__sdspace_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh, unsigned H5_ATTR_UN if (flags & H5S_VALID_MAX) { if (NULL == (sdim->max = (hsize_t *)H5FL_ARR_MALLOC(hsize_t, (size_t)sdim->rank))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed") + + /* Ensure that rank doesn't cause reading passed buffer's end */ + if (p + (sizeof_size * sdim->rank - 1) > p_end) + HGOTO_ERROR(H5E_OHDR, H5E_OVERFLOW, NULL, "rank might cause reading passed buffer's end") + for (i = 0; i < sdim->rank; i++) H5F_DECODE_LENGTH(f, p, sdim->max[i]); } /* end if */ diff --git a/src/H5Pdapl.c b/src/H5Pdapl.c index 0ef1519..3b14959 100644 --- a/src/H5Pdapl.c +++ b/src/H5Pdapl.c @@ -768,7 +768,7 @@ H5Pset_chunk_cache(hid_t dapl_id, size_t rdcc_nslots, size_t rdcc_nbytes, double /* Check arguments. Note that we allow negative values - they are * considered to "unset" the property. */ - if (rdcc_w0 > (double)1.0f) + if (rdcc_w0 > 1.0) HGOTO_ERROR( H5E_ARGS, H5E_BADVALUE, FAIL, "raw data cache w0 value must be between 0.0 and 1.0 inclusive, or H5D_CHUNK_CACHE_W0_DEFAULT"); diff --git a/src/H5Pdxpl.c b/src/H5Pdxpl.c index f2fb127..1f2153a 100644 --- a/src/H5Pdxpl.c +++ b/src/H5Pdxpl.c @@ -1486,9 +1486,8 @@ H5Pset_btree_ratios(hid_t plist_id, double left, double middle, double right) H5TRACE4("e", "iddd", plist_id, left, middle, right); /* Check arguments */ - if (left < (double)0.0f || left > (double)1.0f || middle < (double)0.0f || middle > (double)1.0f || - right < (double)0.0f || right > (double)1.0f) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "split ratio must satisfy 0.0<=X<=1.0") + if (left < 0.0 || left > 1.0 || middle < 0.0 || middle > 1.0 || right < 0.0 || right > 1.0) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "split ratio must satisfy 0.0 <= X <= 1.0") /* Get the plist structure */ if (NULL == (plist = H5P_object_verify(plist_id, H5P_DATASET_XFER))) diff --git a/src/H5Pfapl.c b/src/H5Pfapl.c index 1a69c10..fe5a81e 100644 --- a/src/H5Pfapl.c +++ b/src/H5Pfapl.c @@ -1634,7 +1634,7 @@ H5Pset_cache(hid_t plist_id, int H5_ATTR_UNUSED mdc_nelmts, size_t rdcc_nslots, H5TRACE5("e", "iIszzd", plist_id, mdc_nelmts, rdcc_nslots, rdcc_nbytes, rdcc_w0); /* Check arguments */ - if (rdcc_w0 < (double)0.0f || rdcc_w0 > (double)1.0f) + if (rdcc_w0 < 0.0 || rdcc_w0 > 1.0) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "raw data cache w0 value must be between 0.0 and 1.0 inclusive") @@ -1220,16 +1220,16 @@ static herr_t H5SM__write_mesg(H5F_t *f, H5O_t *open_oh, H5SM_index_header_t *header, hbool_t defer, unsigned type_id, void *mesg, unsigned *cache_flags_ptr) { - H5SM_list_t * list = NULL; /* List index */ - H5SM_mesg_key_t key; /* Key used to search the index */ - H5SM_list_cache_ud_t cache_udata; /* User-data for metadata cache callback */ - H5O_shared_t shared; /* Shared H5O message */ - hbool_t found = FALSE; /* Was the message in the index? */ - H5HF_t * fheap = NULL; /* Fractal heap handle */ - H5B2_t * bt2 = NULL; /* v2 B-tree handle for index */ - size_t buf_size; /* Size of the encoded message */ - void * encoding_buf = NULL; /* Buffer for encoded message */ - size_t empty_pos = UFAIL; /* Empty entry in list */ + H5SM_list_t * list = NULL; /* List index */ + H5SM_mesg_key_t key; /* Key used to search the index */ + H5SM_list_cache_ud_t cache_udata; /* User-data for metadata cache callback */ + H5O_shared_t shared; /* Shared H5O message */ + hbool_t found = FALSE; /* Was the message in the index? */ + H5HF_t * fheap = NULL; /* Fractal heap handle */ + H5B2_t * bt2 = NULL; /* v2 B-tree handle for index */ + size_t buf_size; /* Size of the encoded message */ + void * encoding_buf = NULL; /* Buffer for encoded message */ + size_t empty_pos = SIZE_MAX; /* Empty entry in list */ herr_t ret_value = SUCCEED; FUNC_ENTER_STATIC_TAG(H5AC__SOHM_TAG) @@ -1283,11 +1283,11 @@ H5SM__write_mesg(H5F_t *f, H5O_t *open_oh, H5SM_index_header_t *header, hbool_t HGOTO_ERROR(H5E_SOHM, H5E_CANTINSERT, FAIL, "unable to search for message in list") if (defer) { - if (list_pos != UFAIL) + if (list_pos != SIZE_MAX) found = TRUE; } /* end if */ else { - if (list_pos != UFAIL) { + if (list_pos != SIZE_MAX) { /* If the message was previously shared in an object header, share * it in the heap now. */ @@ -1442,13 +1442,13 @@ H5SM__write_mesg(H5F_t *f, H5O_t *open_oh, H5SM_index_header_t *header, hbool_t /* Insert the new message into the SOHM index */ if (header->index_type == H5SM_LIST) { /* Index is a list. Find an empty spot if we haven't already */ - if (empty_pos == UFAIL) { + if (empty_pos == SIZE_MAX) { size_t pos; if (H5SM__find_in_list(list, NULL, &empty_pos, &pos) < 0) HGOTO_ERROR(H5E_SOHM, H5E_CANTINSERT, FAIL, "unable to search for message in list") - if (pos == UFAIL || empty_pos == UFAIL) + if (pos == SIZE_MAX || empty_pos == SIZE_MAX) HGOTO_ERROR(H5E_SOHM, H5E_CANTINSERT, FAIL, "unable to find empty entry in list") } /* Insert message into list */ @@ -1608,9 +1608,14 @@ done: * * If EMPTY_POS is NULL, don't store anything in it. * - * Return: Message's position in the list on success - * UFAIL if message couldn't be found - * empty_pos set to position of empty message or UFAIL. + * Return: Success: SUCCEED + * pos = position (if found) + * pos = SIZE_MAX (if not found) + * empty_pos = indeterminate (if found) + * empty_pos = 1st empty position (if not found) + * + * Failure: FAIL + * pos & empty_pos indeterminate * * Programmer: James Laird * Tuesday, May 2, 2006 @@ -1631,7 +1636,7 @@ H5SM__find_in_list(const H5SM_list_t *list, const H5SM_mesg_key_t *key, size_t * /* Initialize empty_pos to an invalid value */ if (empty_pos) - *empty_pos = UFAIL; + *empty_pos = SIZE_MAX; /* Find the first (only) message equal to the key passed in. * Also record the first empty position we find. @@ -1654,11 +1659,11 @@ H5SM__find_in_list(const H5SM_list_t *list, const H5SM_mesg_key_t *key, size_t * /* Found earlier position possible, don't check any more */ empty_pos = NULL; - } /* end if */ - } /* end for */ + } + } /* If we reached this point, we didn't find the message */ - *pos = UFAIL; + *pos = SIZE_MAX; done: FUNC_LEAVE_NOAPI(ret_value) @@ -1826,7 +1831,7 @@ H5SM__delete_from_index(H5F_t *f, H5O_t *open_oh, H5SM_index_header_t *header, c /* Find the message in the list */ if (H5SM__find_in_list(list, &key, NULL, &list_pos) < 0) HGOTO_ERROR(H5E_SOHM, H5E_NOTFOUND, FAIL, "unable to search for message in list") - if (list_pos == UFAIL) + if (list_pos == SIZE_MAX) HGOTO_ERROR(H5E_SOHM, H5E_NOTFOUND, FAIL, "message not in index") if (list->messages[list_pos].location == H5SM_IN_HEAP) @@ -2208,7 +2213,7 @@ H5SM_get_refcount(H5F_t *f, unsigned type_id, const H5O_shared_t *sh_mesg, hsize /* Find the message in the list */ if (H5SM__find_in_list(list, &key, NULL, &list_pos) < 0) HGOTO_ERROR(H5E_SOHM, H5E_NOTFOUND, FAIL, "unable to search for message in list") - if (list_pos == UFAIL) + if (list_pos == SIZE_MAX) HGOTO_ERROR(H5E_SOHM, H5E_NOTFOUND, FAIL, "message not in index") /* Copy the message */ @@ -2505,7 +2510,7 @@ H5SM_list_free(H5SM_list_t *list) * * Purpose: Print debugging information for the master table. * - * If table_vers and num_indexes are not UFAIL, they are used + * If table_vers and num_indexes are not UINT_MAX, they are used * instead of the values in the superblock. * * Return: Non-negative on success/Negative on failure @@ -2532,14 +2537,14 @@ H5SM_table_debug(H5F_t *f, haddr_t table_addr, FILE *stream, int indent, int fwi HDassert(indent >= 0); HDassert(fwidth >= 0); - /* If table_vers and num_indexes are UFAIL, replace them with values from + /* If table_vers and num_indexes are UINT_MAX, replace them with values from * userblock */ - if (table_vers == UFAIL) + if (table_vers == UINT_MAX) table_vers = H5F_SOHM_VERS(f); else if (table_vers != H5F_SOHM_VERS(f)) HDfprintf(stream, "*** SOHM TABLE VERSION DOESN'T MATCH VERSION IN SUPERBLOCK!\n"); - if (num_indexes == UFAIL) + if (num_indexes == UINT_MAX) num_indexes = H5F_SOHM_NINDEXES(f); else if (num_indexes != H5F_SOHM_NINDEXES(f)) HDfprintf(stream, "*** NUMBER OF SOHM INDEXES DOESN'T MATCH VALUE IN SUPERBLOCK!\n"); diff --git a/src/H5Smpio.c b/src/H5Smpio.c index 9a38aaa..7b85209 100644 --- a/src/H5Smpio.c +++ b/src/H5Smpio.c @@ -1014,8 +1014,7 @@ H5S__mpio_span_hyper_type(const H5S_t *space, size_t elmt_size, MPI_Datatype *ne elmt_type_is_derived = TRUE; /* Compute 'down' sizes for each dimension */ - if (H5VM_array_down(space->extent.rank, space->extent.size, down) < 0) - HGOTO_ERROR(H5E_DATASPACE, H5E_CANTGETSIZE, FAIL, "couldn't compute 'down' dimension sizes") + H5VM_array_down(space->extent.rank, space->extent.size, down); /* Acquire an operation generation value for creating MPI datatypes */ op_gen = H5S__hyper_get_op_gen(); @@ -540,8 +540,8 @@ size_t H5T_NATIVE_UINT_FAST64_ALIGN_g = 0; /* (+/- Inf for all floating-point types) */ float H5T_NATIVE_FLOAT_POS_INF_g = 0.0f; float H5T_NATIVE_FLOAT_NEG_INF_g = 0.0f; -double H5T_NATIVE_DOUBLE_POS_INF_g = (double)0.0f; -double H5T_NATIVE_DOUBLE_NEG_INF_g = (double)0.0f; +double H5T_NATIVE_DOUBLE_POS_INF_g = 0.0; +double H5T_NATIVE_DOUBLE_NEG_INF_g = 0.0; /* Declare the free list for H5T_t's and H5T_shared_t's */ H5FL_DEFINE(H5T_t); diff --git a/src/H5Tbit.c b/src/H5Tbit.c index e2ca4b9..9f0c061 100644 --- a/src/H5Tbit.c +++ b/src/H5Tbit.c @@ -228,10 +228,7 @@ done: * Purpose: Return a small bit sequence as a number. Bit vector starts * at OFFSET and is SIZE bits long. * - * Return: Success: The bit sequence interpretted as an unsigned - * integer. - * - * Failure: 0 + * Return: The bit sequence interpretted as an unsigned integer * *------------------------------------------------------------------------- */ @@ -264,8 +261,8 @@ H5T__bit_get_d(uint8_t *buf, size_t offset, size_t size) case H5T_ORDER_NONE: case H5T_ORDER_MIXED: default: - /* Unknown endianness. Bail out. */ - HGOTO_DONE(UFAIL) + /* This function can't return errors */ + HDassert(0 && "unknown byte order"); } /* Set return value */ @@ -43,20 +43,20 @@ static void H5VM__stride_copy2(hsize_t nelmts, hsize_t elmt_size, unsigned dst_n #endif /* LATER */ /*------------------------------------------------------------------------- - * Function: H5VM__stride_optimize1 + * Function: H5VM__stride_optimize1 * - * Purpose: Given a stride vector which references elements of the - * specified size, optimize the dimensionality, the stride - * vector, and the element size to minimize the dimensionality - * and the number of memory accesses. + * Purpose: Given a stride vector which references elements of the + * specified size, optimize the dimensionality, the stride + * vector, and the element size to minimize the dimensionality + * and the number of memory accesses. * - * All arguments are passed by reference and their values may be - * modified by this function. + * All arguments are passed by reference and their values may be + * modified by this function. * - * Return: None + * Return: void * - * Programmer: Robb Matzke - * Saturday, October 11, 1997 + * Programmer: Robb Matzke + * Saturday, October 11, 1997 * *------------------------------------------------------------------------- */ @@ -66,15 +66,12 @@ H5VM__stride_optimize1(unsigned *np /*in,out*/, hsize_t *elmt_size /*in,out*/, c { FUNC_ENTER_STATIC_NOERR - /* - * This has to be true because if we optimize the dimensionality down to + /* This has to be true because if we optimize the dimensionality down to * zero we still must make one reference. */ HDassert(1 == H5VM_vector_reduce_product(0, NULL)); - /* - * Combine adjacent memory accesses - */ + /* Combine adjacent memory accesses */ while (*np && stride1[*np - 1] > 0 && (hsize_t)(stride1[*np - 1]) == *elmt_size) { *elmt_size *= size[*np - 1]; if (--*np) @@ -85,20 +82,20 @@ H5VM__stride_optimize1(unsigned *np /*in,out*/, hsize_t *elmt_size /*in,out*/, c } /*------------------------------------------------------------------------- - * Function: H5VM__stride_optimize2 + * Function: H5VM__stride_optimize2 * - * Purpose: Given two stride vectors which reference elements of the - * specified size, optimize the dimensionality, the stride - * vectors, and the element size to minimize the dimensionality - * and the number of memory accesses. + * Purpose: Given two stride vectors which reference elements of the + * specified size, optimize the dimensionality, the stride + * vectors, and the element size to minimize the dimensionality + * and the number of memory accesses. * - * All arguments are passed by reference and their values may be - * modified by this function. + * All arguments are passed by reference and their values may be + * modified by this function. * - * Return: Non-negative on success/Negative on failure + * Return: Non-negative on success/Negative on failure * - * Programmer: Robb Matzke - * Saturday, October 11, 1997 + * Programmer: Robb Matzke + * Saturday, October 11, 1997 * *------------------------------------------------------------------------- */ @@ -108,16 +105,13 @@ H5VM__stride_optimize2(unsigned *np /*in,out*/, hsize_t *elmt_size /*in,out*/, c { FUNC_ENTER_STATIC_NOERR - /* - * This has to be true because if we optimize the dimensionality down to + /* This has to be true because if we optimize the dimensionality down to * zero we still must make one reference. */ HDassert(1 == H5VM_vector_reduce_product(0, NULL)); HDassert(*elmt_size > 0); - /* - * Combine adjacent memory accesses - */ + /* Combine adjacent memory accesses */ /* Unroll loop for common cases */ switch (*np) { @@ -206,29 +200,26 @@ H5VM__stride_optimize2(unsigned *np /*in,out*/, hsize_t *elmt_size /*in,out*/, c } /*------------------------------------------------------------------------- - * Function: H5VM_hyper_stride - * - * Purpose: Given a description of a hyperslab, this function returns - * (through STRIDE[]) the byte strides appropriate for accessing - * all bytes of the hyperslab and the byte offset where the - * striding will begin. The SIZE can be passed to the various - * stride functions. + * Function: H5VM_hyper_stride * - * The dimensionality of the whole array, the hyperslab, and the - * returned stride array is N. The whole array dimensions are - * TOTAL_SIZE and the hyperslab is at offset OFFSET and has - * dimensions SIZE. + * Purpose: Given a description of a hyperslab, this function returns + * (through STRIDE[]) the byte strides appropriate for accessing + * all bytes of the hyperslab and the byte offset where the + * striding will begin. The SIZE can be passed to the various + * stride functions. * - * The stride and starting point returned will cause the - * hyperslab elements to be referenced in C order. + * The dimensionality of the whole array, the hyperslab, and the + * returned stride array is N. The whole array dimensions are + * TOTAL_SIZE and the hyperslab is at offset OFFSET and has + * dimensions SIZE. * - * Return: Success: Byte offset from beginning of array to start - * of striding. + * The stride and starting point returned will cause the + * hyperslab elements to be referenced in C order. * - * Failure: abort() -- should never fail + * Return: Byte offset from beginning of array to start of striding. * - * Programmer: Robb Matzke - * Saturday, October 11, 1997 + * Programmer: Robb Matzke + * Saturday, October 11, 1997 * *------------------------------------------------------------------------- */ @@ -308,23 +299,22 @@ H5VM_hyper_stride(unsigned n, const hsize_t *size, const hsize_t *total_size, co } /*------------------------------------------------------------------------- - * Function: H5VM_hyper_eq + * Function: H5VM_hyper_eq * - * Purpose: Determines whether two hyperslabs are equal. This function - * assumes that both hyperslabs are relative to the same array, - * for if not, they could not possibly be equal. + * Purpose: Determines whether two hyperslabs are equal. This function + * assumes that both hyperslabs are relative to the same array, + * for if not, they could not possibly be equal. * - * Return: Success: TRUE if the hyperslabs are equal (that is, - * both refer to exactly the same elements of an - * array) + * Return: TRUE if the hyperslabs are equal (that is, + * both refer to exactly the same elements of an + * array) * - * FALSE otherwise. + * FALSE otherwise * - * Failure: TRUE the rank is zero or if both hyperslabs - * are of zero size. + * Never returns FAIL * - * Programmer: Robb Matzke - * Friday, October 17, 1997 + * Programmer: Robb Matzke + * Friday, October 17, 1997 * *------------------------------------------------------------------------- */ @@ -360,19 +350,19 @@ done: /*------------------------------------------------------------------------- * Function: H5VM_hyper_fill * - * Purpose: Similar to memset() except it operates on hyperslabs... + * Purpose: Similar to memset() except it operates on hyperslabs... * - * Fills a hyperslab of array BUF with some value VAL. BUF - * is treated like a C-order array with N dimensions where the - * size of each dimension is TOTAL_SIZE[]. The hyperslab which - * will be filled with VAL begins at byte offset OFFSET[] from - * the minimum corner of BUF and continues for SIZE[] bytes in - * each dimension. + * Fills a hyperslab of array BUF with some value VAL. BUF + * is treated like a C-order array with N dimensions where the + * size of each dimension is TOTAL_SIZE[]. The hyperslab which + * will be filled with VAL begins at byte offset OFFSET[] from + * the minimum corner of BUF and continues for SIZE[] bytes in + * each dimension. * - * Return: Non-negative on success/Negative on failure + * Return: Non-negative on success/Negative on failure * - * Programmer: Robb Matzke - * Friday, October 10, 1997 + * Programmer: Robb Matzke + * Friday, October 10, 1997 * *------------------------------------------------------------------------- */ @@ -418,31 +408,31 @@ H5VM_hyper_fill(unsigned n, const hsize_t *_size, const hsize_t *total_size, con } /*------------------------------------------------------------------------- - * Function: H5VM_hyper_copy + * Function: H5VM_hyper_copy * - * Purpose: Copies a hyperslab from the source to the destination. + * Purpose: Copies a hyperslab from the source to the destination. * - * A hyperslab is a logically contiguous region of - * multi-dimensional size SIZE of an array whose dimensionality - * is N and whose total size is DST_TOTAL_SIZE or SRC_TOTAL_SIZE. - * The minimum corner of the hyperslab begins at a - * multi-dimensional offset from the minimum corner of the DST - * (destination) or SRC (source) array. The sizes and offsets - * are assumed to be in C order, that is, the first size/offset - * varies the slowest while the last varies the fastest in the - * mapping from N-dimensional space to linear space. This - * function assumes that the array elements are single bytes (if - * your array has multi-byte elements then add an additional - * dimension whose size is that of your element). + * A hyperslab is a logically contiguous region of + * multi-dimensional size SIZE of an array whose dimensionality + * is N and whose total size is DST_TOTAL_SIZE or SRC_TOTAL_SIZE. + * The minimum corner of the hyperslab begins at a + * multi-dimensional offset from the minimum corner of the DST + * (destination) or SRC (source) array. The sizes and offsets + * are assumed to be in C order, that is, the first size/offset + * varies the slowest while the last varies the fastest in the + * mapping from N-dimensional space to linear space. This + * function assumes that the array elements are single bytes (if + * your array has multi-byte elements then add an additional + * dimension whose size is that of your element). * - * The SRC and DST array may be the same array, but the results - * are undefined if the source hyperslab overlaps the - * destination hyperslab. + * The SRC and DST array may be the same array, but the results + * are undefined if the source hyperslab overlaps the + * destination hyperslab. * - * Return: Non-negative on success/Negative on failure + * Return: Non-negative on success/Negative on failure * - * Programmer: Robb Matzke - * Friday, October 10, 1997 + * Programmer: Robb Matzke + * Friday, October 10, 1997 * *------------------------------------------------------------------------- */ @@ -597,13 +587,13 @@ H5VM_hyper_copy(unsigned n, const hsize_t *_size, /*------------------------------------------------------------------------- * Function: H5VM_stride_fill * - * Purpose: Fills all bytes of a hyperslab with the same value using - * memset(). + * Purpose: Fills all bytes of a hyperslab with the same value using + * memset(). * - * Return: Non-negative on success/Negative on failure + * Return: Non-negative on success/Negative on failure * - * Programmer: Robb Matzke - * Saturday, October 11, 1997 + * Programmer: Robb Matzke + * Saturday, October 11, 1997 * *------------------------------------------------------------------------- */ @@ -648,19 +638,19 @@ H5VM_stride_fill(unsigned n, hsize_t elmt_size, const hsize_t *size, const hsize /*------------------------------------------------------------------------- * Function: H5VM_stride_copy * - * Purpose: Uses DST_STRIDE and SRC_STRIDE to advance through the arrays - * DST and SRC while copying bytes from SRC to DST. This - * function minimizes the number of calls to memcpy() by - * combining various strides, but it will never touch memory - * outside the hyperslab defined by the strides. + * Purpose: Uses DST_STRIDE and SRC_STRIDE to advance through the arrays + * DST and SRC while copying bytes from SRC to DST. This + * function minimizes the number of calls to memcpy() by + * combining various strides, but it will never touch memory + * outside the hyperslab defined by the strides. * - * Note: If the src_stride is all zero and elmt_size is one, then it's - * probably more efficient to use H5VM_stride_fill() instead. + * Note: If the src_stride is all zero and elmt_size is one, then it's + * probably more efficient to use H5VM_stride_fill() instead. * - * Return: Non-negative on success/Negative on failure + * Return: Non-negative on success/Negative on failure * - * Programmer: Robb Matzke - * Saturday, October 11, 1997 + * Programmer: Robb Matzke + * Saturday, October 11, 1997 * *------------------------------------------------------------------------- */ @@ -714,19 +704,19 @@ H5VM_stride_copy(unsigned n, hsize_t elmt_size, const hsize_t *size, const hsize /*------------------------------------------------------------------------- * Function: H5VM_stride_copy_s * - * Purpose: Uses DST_STRIDE and SRC_STRIDE to advance through the arrays - * DST and SRC while copying bytes from SRC to DST. This - * function minimizes the number of calls to memcpy() by - * combining various strides, but it will never touch memory - * outside the hyperslab defined by the strides. + * Purpose: Uses DST_STRIDE and SRC_STRIDE to advance through the arrays + * DST and SRC while copying bytes from SRC to DST. This + * function minimizes the number of calls to memcpy() by + * combining various strides, but it will never touch memory + * outside the hyperslab defined by the strides. * - * Note: If the src_stride is all zero and elmt_size is one, then it's - * probably more efficient to use H5VM_stride_fill() instead. + * Note: If the src_stride is all zero and elmt_size is one, then it's + * probably more efficient to use H5VM_stride_fill() instead. * - * Return: Non-negative on success/Negative on failure + * Return: Non-negative on success/Negative on failure * - * Programmer: Robb Matzke - * Saturday, October 11, 1997 + * Programmer: Robb Matzke + * Saturday, October 11, 1997 * *------------------------------------------------------------------------- */ @@ -780,17 +770,17 @@ H5VM_stride_copy_s(unsigned n, hsize_t elmt_size, const hsize_t *size, const hss #ifdef LATER /*------------------------------------------------------------------------- - * Function: H5VM__stride_copy2 + * Function: H5VM__stride_copy2 * - * Purpose: Similar to H5VM_stride_copy() except the source and - * destination each have their own dimensionality and size and - * we copy exactly NELMTS elements each of size ELMT_SIZE. The - * size counters wrap if NELMTS is more than a size counter. + * Purpose: Similar to H5VM_stride_copy() except the source and + * destination each have their own dimensionality and size and + * we copy exactly NELMTS elements each of size ELMT_SIZE. The + * size counters wrap if NELMTS is more than a size counter. * - * Return: None + * Return: void * - * Programmer: Robb Matzke - * Saturday, October 11, 1997 + * Programmer: Robb Matzke + * Saturday, October 11, 1997 * *------------------------------------------------------------------------- */ @@ -852,16 +842,16 @@ H5VM__stride_copy2(hsize_t nelmts, hsize_t elmt_size, #endif /* LATER */ /*------------------------------------------------------------------------- - * Function: H5VM_array_fill + * Function: H5VM_array_fill * - * Purpose: Fills all bytes of an array with the same value using - * memset(). Increases amount copied by power of two until the - * halfway point is crossed, then copies the rest in one swoop. + * Purpose: Fills all bytes of an array with the same value using + * memset(). Increases amount copied by power of two until the + * halfway point is crossed, then copies the rest in one swoop. * - * Return: Non-negative on success/Negative on failure + * Return: Non-negative on success/Negative on failure * - * Programmer: Quincey Koziol - * Thursday, June 18, 1998 + * Programmer: Quincey Koziol + * Thursday, June 18, 1998 * *------------------------------------------------------------------------- */ @@ -904,25 +894,25 @@ H5VM_array_fill(void *_dst, const void *src, size_t size, size_t count) } /* H5VM_array_fill() */ /*------------------------------------------------------------------------- - * Function: H5VM_array_down + * Function: H5VM_array_down * - * Purpose: Given a set of dimension sizes, calculate the size of each + * Purpose: Given a set of dimension sizes, calculate the size of each * "down" slice. This is the size of the dimensions for all the * dimensions below the current one, which is used for indexing * offsets in this dimension. * - * Return: Non-negative on success/Negative on failure + * Return: void * - * Programmer: Quincey Koziol - * Monday, April 28, 2003 + * Programmer: Quincey Koziol + * Monday, April 28, 2003 * *------------------------------------------------------------------------- */ -herr_t +void H5VM_array_down(unsigned n, const hsize_t *total_size, hsize_t *down) { - hsize_t acc; /*accumulator */ - int i; /*counter */ + hsize_t acc; /* Accumulator */ + int i; /* Counter */ FUNC_ENTER_NOAPI_NOINIT_NOERR @@ -930,31 +920,31 @@ H5VM_array_down(unsigned n, const hsize_t *total_size, hsize_t *down) HDassert(total_size); HDassert(down); - /* Build the sizes of each dimension in the array */ - /* (From fastest to slowest) */ + /* Build the sizes of each dimension in the array + * (From fastest to slowest) + */ for (i = (int)(n - 1), acc = 1; i >= 0; i--) { down[i] = acc; acc *= total_size[i]; - } /* end for */ + } - FUNC_LEAVE_NOAPI(SUCCEED) + FUNC_LEAVE_NOAPI_VOID } /* end H5VM_array_down() */ /*------------------------------------------------------------------------- * Function: H5VM_array_offset_pre * - * Purpose: Given a coordinate description of a location in an array, this - * function returns the byte offset of the coordinate. + * Purpose: Given a coordinate description of a location in an array, this + * function returns the byte offset of the coordinate. * - * The dimensionality of the whole array, and the offset is N. + * The dimensionality of the whole array, and the offset is N. * The whole array dimensions are TOTAL_SIZE and the coordinate * is at offset OFFSET. * - * Return: Success: Byte offset from beginning of array to element offset - * Failure: abort() -- should never fail + * Return: Byte offset from beginning of array to element offset * * Programmer: Quincey Koziol - * Tuesday, June 22, 1999 + * Tuesday, June 22, 1999 * *------------------------------------------------------------------------- */ @@ -980,18 +970,17 @@ H5VM_array_offset_pre(unsigned n, const hsize_t *acc, const hsize_t *offset) /*------------------------------------------------------------------------- * Function: H5VM_array_offset * - * Purpose: Given a coordinate description of a location in an array, this - * function returns the byte offset of the coordinate. + * Purpose: Given a coordinate description of a location in an array, + * this function returns the byte offset of the coordinate. * - * The dimensionality of the whole array, and the offset is N. + * The dimensionality of the whole array, and the offset is N. * The whole array dimensions are TOTAL_SIZE and the coordinate * is at offset OFFSET. * - * Return: Success: Byte offset from beginning of array to element offset - * Failure: abort() -- should never fail + * Return: Byte offset from beginning of array to element offset * * Programmer: Quincey Koziol - * Tuesday, June 22, 1999 + * Tuesday, June 22, 1999 * *------------------------------------------------------------------------- */ @@ -1001,38 +990,36 @@ H5VM_array_offset(unsigned n, const hsize_t *total_size, const hsize_t *offset) hsize_t acc_arr[H5VM_HYPER_NDIMS]; /* Accumulated size of down dimensions */ hsize_t ret_value; /* Return value */ - FUNC_ENTER_NOAPI((HDabort(), 0)) /*lint !e527 Don't worry about unreachable statement */ + FUNC_ENTER_NOAPI_NOERR HDassert(n <= H5VM_HYPER_NDIMS); HDassert(total_size); HDassert(offset); /* Build the sizes of each dimension in the array */ - if (H5VM_array_down(n, total_size, acc_arr) < 0) - HGOTO_ERROR(H5E_INTERNAL, H5E_BADVALUE, UFAIL, "can't compute down sizes") + H5VM_array_down(n, total_size, acc_arr); /* Set return value */ ret_value = H5VM_array_offset_pre(n, acc_arr, offset); -done: FUNC_LEAVE_NOAPI(ret_value) } /* end H5VM_array_offset() */ /*------------------------------------------------------------------------- * Function: H5VM_array_calc_pre * - * Purpose: Given a linear offset in an array, the dimensions of that + * Purpose: Given a linear offset in an array, the dimensions of that * array and the pre-computed 'down' (accumulator) sizes, this * function computes the coordinates of that offset in the array. * - * The dimensionality of the whole array, and the coordinates is N. + * The dimensionality of the whole array, and the coordinates is N. * The array dimensions are TOTAL_SIZE and the coordinates * are returned in COORD. The linear offset is in OFFSET. * - * Return: Non-negative on success/Negative on failure + * Return: Non-negative on success/Negative on failure * - * Programmer: Quincey Koziol - * Thursday, July 16, 2009 + * Programmer: Quincey Koziol + * Thursday, July 16, 2009 * *------------------------------------------------------------------------- */ @@ -1059,18 +1046,18 @@ H5VM_array_calc_pre(hsize_t offset, unsigned n, const hsize_t *down, hsize_t *co /*------------------------------------------------------------------------- * Function: H5VM_array_calc * - * Purpose: Given a linear offset in an array and the dimensions of that + * Purpose: Given a linear offset in an array and the dimensions of that * array, this function computes the coordinates of that offset * in the array. * - * The dimensionality of the whole array, and the coordinates is N. + * The dimensionality of the whole array, and the coordinates is N. * The array dimensions are TOTAL_SIZE and the coordinates * are returned in COORD. The linear offset is in OFFSET. * - * Return: Non-negative on success/Negative on failure + * Return: Non-negative on success/Negative on failure * - * Programmer: Quincey Koziol - * Wednesday, April 16, 2003 + * Programmer: Quincey Koziol + * Wednesday, April 16, 2003 * *------------------------------------------------------------------------- */ @@ -1088,8 +1075,7 @@ H5VM_array_calc(hsize_t offset, unsigned n, const hsize_t *total_size, hsize_t * HDassert(coords); /* Build the sizes of each dimension in the array */ - if (H5VM_array_down(n, total_size, idx) < 0) - HGOTO_ERROR(H5E_INTERNAL, H5E_BADVALUE, FAIL, "can't compute down sizes") + H5VM_array_down(n, total_size, idx); /* Compute the coordinates from the offset */ if (H5VM_array_calc_pre(offset, n, idx, coords) < 0) @@ -1102,7 +1088,7 @@ done: /*------------------------------------------------------------------------- * Function: H5VM_chunk_index * - * Purpose: Given a coordinate offset (COORD), the size of each chunk + * Purpose: Given a coordinate offset (COORD), the size of each chunk * (CHUNK), the number of chunks in each dimension (NCHUNKS) * and the number of dimensions of all of these (NDIMS), calculate * a "chunk index" for the chunk that the coordinate offset is @@ -1132,10 +1118,10 @@ done: * The chunk index is placed in the CHUNK_IDX location for return * from this function * - * Return: Chunk index on success (can't fail) + * Return: Chunk index on success (can't fail) * - * Programmer: Quincey Koziol - * Monday, April 21, 2003 + * Programmer: Quincey Koziol + * Monday, April 21, 2003 * *------------------------------------------------------------------------- */ @@ -1160,14 +1146,14 @@ H5VM_chunk_index(unsigned ndims, const hsize_t *coord, const uint32_t *chunk, co } /* end H5VM_chunk_index() */ /*------------------------------------------------------------------------- - * Function: H5VM_chunk_scaled + * Function: H5VM_chunk_scaled * - * Purpose: Compute the scaled coordinates for a chunk offset + * Purpose: Compute the scaled coordinates for a chunk offset * - * Return: <none> + * Return: void * - * Programmer: Quincey Koziol - * Wednesday, November 19, 2014 + * Programmer: Quincey Koziol + * Wednesday, November 19, 2014 * *------------------------------------------------------------------------- */ @@ -1195,7 +1181,7 @@ H5VM_chunk_scaled(unsigned ndims, const hsize_t *coord, const uint32_t *chunk, h /*------------------------------------------------------------------------- * Function: H5VM_chunk_index_scaled * - * Purpose: Given a coordinate offset (COORD), the size of each chunk + * Purpose: Given a coordinate offset (COORD), the size of each chunk * (CHUNK), the number of chunks in each dimension (NCHUNKS) * and the number of dimensions of all of these (NDIMS), calculate * a "chunk index" for the chunk that the coordinate offset is @@ -1225,13 +1211,13 @@ H5VM_chunk_scaled(unsigned ndims, const hsize_t *coord, const uint32_t *chunk, h * The chunk index is placed in the CHUNK_IDX location for return * from this function * - * Note: This routine is identical to H5VM_chunk_index(), except for - * caching the scaled information. Make changes in both places. + * Note: This routine is identical to H5VM_chunk_index(), except for + * caching the scaled information. Make changes in both places. * - * Return: Chunk index on success (can't fail) + * Return: Chunk index on success (can't fail) * - * Programmer: Vailin Choi - * Monday, February 9, 2015 + * Programmer: Vailin Choi + * Monday, February 9, 2015 * *------------------------------------------------------------------------- */ @@ -1266,22 +1252,22 @@ H5VM_chunk_index_scaled(unsigned ndims, const hsize_t *coord, const uint32_t *ch /*------------------------------------------------------------------------- * Function: H5VM_opvv * - * Purpose: Perform an operation on a source & destination sequences - * of offset/length pairs. Each set of sequnces has an array - * of lengths, an array of offsets, the maximum number of - * sequences and the current sequence to start at in the sequence. + * Purpose: Perform an operation on a source & destination sequences + * of offset/length pairs. Each set of sequnces has an array + * of lengths, an array of offsets, the maximum number of + * sequences and the current sequence to start at in the sequence. * * There may be different numbers of bytes in the source and * destination sequences, the operation stops when either the * source or destination sequence runs out of information. * - * Note: The algorithm in this routine is [basically] the same as for - * H5VM_memcpyvv(). Changes should be made to both! + * Note: The algorithm in this routine is [basically] the same as for + * H5VM_memcpyvv(). Changes should be made to both! * - * Return: Non-negative # of bytes operated on, on success/Negative on failure + * Return: Non-negative # of bytes operated on, on success/Negative on failure * - * Programmer: Quincey Koziol - * Thursday, September 30, 2010 + * Programmer: Quincey Koziol + * Thursday, September 30, 2010 * *------------------------------------------------------------------------- */ @@ -1469,7 +1455,7 @@ done: /*------------------------------------------------------------------------- * Function: H5VM_memcpyvv * - * Purpose: Given source and destination buffers in memory (SRC & DST) + * Purpose: Given source and destination buffers in memory (SRC & DST) * copy sequences of from the source buffer into the destination * buffer. Each set of sequences has an array of lengths, an * array of offsets, the maximum number of sequences and the @@ -1479,13 +1465,13 @@ done: * destination sequences, data copying stops when either the * source or destination buffer runs out of sequence information. * - * Note: The algorithm in this routine is [basically] the same as for - * H5VM_opvv(). Changes should be made to both! + * Note: The algorithm in this routine is [basically] the same as for + * H5VM_opvv(). Changes should be made to both! * - * Return: Non-negative # of bytes copied on success/Negative on failure + * Return: Non-negative # of bytes copied on success/Negative on failure * - * Programmer: Quincey Koziol - * Friday, May 2, 2003 + * Programmer: Quincey Koziol + * Friday, May 2, 2003 * *------------------------------------------------------------------------- */ diff --git a/src/H5VMprivate.h b/src/H5VMprivate.h index 2fea2fc..0d3bd0f 100644 --- a/src/H5VMprivate.h +++ b/src/H5VMprivate.h @@ -105,7 +105,7 @@ H5_DLL herr_t H5VM_stride_copy_s(unsigned n, hsize_t elmt_size, const hsize_t *_ const hssize_t *dst_stride, void *_dst, const hssize_t *src_stride, const void *_src); H5_DLL herr_t H5VM_array_fill(void *_dst, const void *src, size_t size, size_t count); -H5_DLL herr_t H5VM_array_down(unsigned n, const hsize_t *total_size, hsize_t *down); +H5_DLL void H5VM_array_down(unsigned n, const hsize_t *total_size, hsize_t *down); H5_DLL hsize_t H5VM_array_offset_pre(unsigned n, const hsize_t *acc, const hsize_t *offset); H5_DLL hsize_t H5VM_array_offset(unsigned n, const hsize_t *total_size, const hsize_t *offset); H5_DLL herr_t H5VM_array_calc_pre(hsize_t offset, unsigned n, const hsize_t *down, hsize_t *coords); diff --git a/src/H5Zdeflate.c b/src/H5Zdeflate.c index d8fed41..d29d8e5 100644 --- a/src/H5Zdeflate.c +++ b/src/H5Zdeflate.c @@ -48,7 +48,7 @@ const H5Z_class2_t H5Z_DEFLATE[1] = {{ H5Z__filter_deflate, /* The actual filter function */ }}; -#define H5Z_DEFLATE_SIZE_ADJUST(s) (HDceil(((double)(s)) * (double)1.001f) + 12) +#define H5Z_DEFLATE_SIZE_ADJUST(s) (HDceil(((double)(s)) * 1.001) + 12) /*------------------------------------------------------------------------- * Function: H5Z__filter_deflate diff --git a/src/H5Zscaleoffset.c b/src/H5Zscaleoffset.c index 25acc05..97678b0 100644 --- a/src/H5Zscaleoffset.c +++ b/src/H5Zscaleoffset.c @@ -1116,7 +1116,7 @@ H5Z__filter_scaleoffset(unsigned flags, size_t cd_nelmts, const unsigned cd_valu unsigned filavail; /* flag indicating if fill value is defined or not */ H5Z_SO_scale_type_t scale_type = H5Z_SO_FLOAT_DSCALE; /* scale type */ int scale_factor = 0; /* scale factor */ - double D_val = 0.0f; /* decimal scale factor */ + double D_val = 0.0; /* decimal scale factor */ uint32_t minbits = 0; /* minimum number of bits to store values */ unsigned long long minval = 0; /* minimum value of input buffer */ enum H5Z_scaleoffset_t type; /* memory type corresponding to dataset datatype */ diff --git a/src/H5private.h b/src/H5private.h index fc213e5..6100b6d 100644 --- a/src/H5private.h +++ b/src/H5private.h @@ -360,7 +360,6 @@ */ #define SUCCEED 0 #define FAIL (-1) -#define UFAIL (unsigned)(-1) /* The HDF5 library uses the symbol `ERR` frequently. So do * header files for libraries such as curses(3), terminfo(3), etc. diff --git a/src/H5timer.c b/src/H5timer.c index ac3a01e..9af38f0 100644 --- a/src/H5timer.c +++ b/src/H5timer.c @@ -41,9 +41,9 @@ #define H5TIMER_TIME_STRING_LEN 1536 /* Conversion factors */ -#define H5_SEC_PER_DAY (double)(24.0F * 60.0F * 60.0F) -#define H5_SEC_PER_HOUR (double)(60.0F * 60.0F) -#define H5_SEC_PER_MIN (double)(60.0F) +#define H5_SEC_PER_DAY (24.0 * 60.0 * 60.0) +#define H5_SEC_PER_HOUR (60.0 * 60.0) +#define H5_SEC_PER_MIN (60.0) /******************/ /* Local Typedefs */ @@ -99,13 +99,13 @@ H5_bandwidth(char *buf /*out*/, double nbytes, double nseconds) { double bw; - if (nseconds <= (double)0.0F) + if (nseconds <= 0.0) HDstrcpy(buf, " NaN"); else { bw = nbytes / nseconds; - if (H5_DBL_ABS_EQUAL(bw, (double)0.0F)) + if (H5_DBL_ABS_EQUAL(bw, 0.0)) HDstrcpy(buf, "0.000 B/s"); - else if (bw < (double)1.0F) + else if (bw < 1.0) HDsprintf(buf, "%10.4e", bw); else if (bw < (double)H5_KB) { HDsprintf(buf, "%05.4f", bw); @@ -223,7 +223,7 @@ H5_now_usec(void) double H5_get_time(void) { - double ret_value = (double)0.0f; + double ret_value = 0.0; FUNC_ENTER_NOAPI_NOINIT_NOERR @@ -232,14 +232,14 @@ H5_get_time(void) struct timespec ts; HDclock_gettime(CLOCK_MONOTONIC, &ts); - ret_value = (double)ts.tv_sec + ((double)ts.tv_nsec / (double)1000000000.0f); + ret_value = (double)ts.tv_sec + ((double)ts.tv_nsec / 1000000000.0); } #elif defined(H5_HAVE_GETTIMEOFDAY) { struct timeval now_tv; HDgettimeofday(&now_tv, NULL); - ret_value = (double)now_tv.tv_sec + ((double)now_tv.tv_usec / (double)1000000.0f); + ret_value = (double)now_tv.tv_sec + ((double)now_tv.tv_usec / 1000000.0); } #else ret_value = (double)HDtime(NULL); @@ -288,8 +288,8 @@ H5__timer_get_timevals(H5_timevals_t *times /*in,out*/) if (HDgetrusage(RUSAGE_SELF, &res) < 0) return -1; - times->system = (double)res.ru_stime.tv_sec + ((double)res.ru_stime.tv_usec / (double)1.0E6F); - times->user = (double)res.ru_utime.tv_sec + ((double)res.ru_utime.tv_usec / (double)1.0E6F); + times->system = (double)res.ru_stime.tv_sec + ((double)res.ru_stime.tv_usec / 1.0E6); + times->user = (double)res.ru_utime.tv_sec + ((double)res.ru_utime.tv_usec / 1.0E6); } #else /* No suitable way to get system/user times */ @@ -588,7 +588,7 @@ H5_timer_get_time_string(double seconds) double remainder_sec = 0.0; /* Extract larger time units from count of seconds */ - if (seconds > (double)60.0F) { + if (seconds > 60.0) { /* Set initial # of seconds */ remainder_sec = seconds; @@ -616,19 +616,19 @@ H5_timer_get_time_string(double seconds) * time unit. Perhaps this could be passed as an integer. * (name? round_up_size? ?) */ - if (seconds < (double)0.0F) + if (seconds < 0.0) HDsprintf(s, "N/A"); - else if (H5_DBL_ABS_EQUAL((double)0.0F, seconds)) + else if (H5_DBL_ABS_EQUAL(0.0, seconds)) HDsprintf(s, "0.0 s"); - else if (seconds < (double)1.0E-6F) + else if (seconds < 1.0E-6) /* t < 1 us, Print time in ns */ - HDsprintf(s, "%.f ns", seconds * (double)1.0E9F); - else if (seconds < (double)1.0E-3F) + HDsprintf(s, "%.f ns", seconds * 1.0E9); + else if (seconds < 1.0E-3) /* t < 1 ms, Print time in us */ - HDsprintf(s, "%.1f us", seconds * (double)1.0E6F); - else if (seconds < (double)1.0F) + HDsprintf(s, "%.1f us", seconds * 1.0E6); + else if (seconds < 1.0) /* t < 1 s, Print time in ms */ - HDsprintf(s, "%.1f ms", seconds * (double)1.0E3F); + HDsprintf(s, "%.1f ms", seconds * 1.0E3); else if (seconds < H5_SEC_PER_MIN) /* t < 1 m, Print time in s */ HDsprintf(s, "%.2f s", seconds); diff --git a/src/H5trace.c b/src/H5trace.c index a70a9e2..1565a86 100644 --- a/src/H5trace.c +++ b/src/H5trace.c @@ -2676,5 +2676,5 @@ error: if (H5_debug_g.ttimes) return function_times.elapsed; else - return (double)0.0F; + return 0.0; } /* end H5_trace() */ |