diff options
Diffstat (limited to 'src/H5Pfapl.c')
| -rw-r--r-- | src/H5Pfapl.c | 403 |
1 files changed, 392 insertions, 11 deletions
diff --git a/src/H5Pfapl.c b/src/H5Pfapl.c index 91a0e03..1b0a4b9 100644 --- a/src/H5Pfapl.c +++ b/src/H5Pfapl.c @@ -5,12 +5,10 @@ * * * This file is part of HDF5. The full HDF5 copyright notice, including * * terms governing use, modification, and redistribution, is contained in * - * the files COPYING and Copyright.html. COPYING can be found at the root * - * of the source code distribution tree; Copyright.html can be found at the * - * root level of an installed copy of the electronic HDF5 document set and * - * is linked from the top-level documents page. It can also be found at * - * http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have * - * access to either file, you may request a copy from help@hdfgroup.org. * + * the COPYING file, which can be found at the root of the source code * + * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. * + * If you do not have access to either file, you may request a copy from * + * help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ /*------------------------------------------------------------------------- @@ -80,18 +78,18 @@ #define H5F_ACS_PREEMPT_READ_CHUNKS_DEC H5P__decode_double /* Definition for threshold for alignment */ #define H5F_ACS_ALIGN_THRHD_SIZE sizeof(hsize_t) -#define H5F_ACS_ALIGN_THRHD_DEF 1 +#define H5F_ACS_ALIGN_THRHD_DEF H5F_ALIGN_THRHD_DEF #define H5F_ACS_ALIGN_THRHD_ENC H5P__encode_hsize_t #define H5F_ACS_ALIGN_THRHD_DEC H5P__decode_hsize_t /* Definition for alignment */ #define H5F_ACS_ALIGN_SIZE sizeof(hsize_t) -#define H5F_ACS_ALIGN_DEF 1 +#define H5F_ACS_ALIGN_DEF H5F_ALIGN_DEF #define H5F_ACS_ALIGN_ENC H5P__encode_hsize_t #define H5F_ACS_ALIGN_DEC H5P__decode_hsize_t /* Definition for minimum metadata allocation block size (when aggregating metadata allocations. */ #define H5F_ACS_META_BLOCK_SIZE_SIZE sizeof(hsize_t) -#define H5F_ACS_META_BLOCK_SIZE_DEF 2048 +#define H5F_ACS_META_BLOCK_SIZE_DEF H5F_META_BLOCK_SIZE_DEF #define H5F_ACS_META_BLOCK_SIZE_ENC H5P__encode_hsize_t #define H5F_ACS_META_BLOCK_SIZE_DEC H5P__decode_hsize_t /* Definition for maximum sieve buffer size (when data sieving @@ -103,7 +101,7 @@ /* Definition for minimum "small data" allocation block size (when aggregating "small" raw data allocations. */ #define H5F_ACS_SDATA_BLOCK_SIZE_SIZE sizeof(hsize_t) -#define H5F_ACS_SDATA_BLOCK_SIZE_DEF 2048 +#define H5F_ACS_SDATA_BLOCK_SIZE_DEF H5F_SDATA_BLOCK_SIZE_DEF #define H5F_ACS_SDATA_BLOCK_SIZE_ENC H5P__encode_hsize_t #define H5F_ACS_SDATA_BLOCK_SIZE_DEC H5P__decode_hsize_t /* Definition for garbage-collect references */ @@ -225,6 +223,28 @@ #define H5F_ACS_COLL_MD_WRITE_FLAG_ENC H5P__encode_hbool_t #define H5F_ACS_COLL_MD_WRITE_FLAG_DEC H5P__decode_hbool_t #endif /* H5_HAVE_PARALLEL */ +/* Definitions for the initial metadata cache image configuration */ +#define H5F_ACS_META_CACHE_INIT_IMAGE_CONFIG_SIZE sizeof(H5AC_cache_image_config_t) +#define H5F_ACS_META_CACHE_INIT_IMAGE_CONFIG_DEF H5AC__DEFAULT_CACHE_IMAGE_CONFIG +#define H5F_ACS_META_CACHE_INIT_IMAGE_CONFIG_ENC H5P__facc_cache_image_config_enc +#define H5F_ACS_META_CACHE_INIT_IMAGE_CONFIG_DEC H5P__facc_cache_image_config_dec +#define H5F_ACS_META_CACHE_INIT_IMAGE_CONFIG_CMP H5P__facc_cache_image_config_cmp +/* Definition for total size of page buffer(bytes) */ +#define H5F_ACS_PAGE_BUFFER_SIZE_SIZE sizeof(size_t) +#define H5F_ACS_PAGE_BUFFER_SIZE_DEF 0 +#define H5F_ACS_PAGE_BUFFER_SIZE_ENC H5P__encode_size_t +#define H5F_ACS_PAGE_BUFFER_SIZE_DEC H5P__decode_size_t +/* Definition for minimum metadata size of page buffer(bytes) */ +#define H5F_ACS_PAGE_BUFFER_MIN_META_PERC_SIZE sizeof(unsigned) +#define H5F_ACS_PAGE_BUFFER_MIN_META_PERC_DEF 0 +#define H5F_ACS_PAGE_BUFFER_MIN_META_PERC_ENC H5P__encode_unsigned +#define H5F_ACS_PAGE_BUFFER_MIN_META_PERC_DEC H5P__decode_unsigned +/* Definition for minimum raw data size of page buffer(bytes) */ +#define H5F_ACS_PAGE_BUFFER_MIN_RAW_PERC_SIZE sizeof(unsigned) +#define H5F_ACS_PAGE_BUFFER_MIN_RAW_PERC_DEF 0 +#define H5F_ACS_PAGE_BUFFER_MIN_RAW_PERC_ENC H5P__encode_unsigned +#define H5F_ACS_PAGE_BUFFER_MIN_RAW_PERC_DEC H5P__decode_unsigned + /******************/ /* Local Typedefs */ @@ -279,6 +299,11 @@ static herr_t H5P_facc_mdc_log_location_copy(const char *name, size_t size, void static int H5P_facc_mdc_log_location_cmp(const void *value1, const void *value2, size_t size); static herr_t H5P_facc_mdc_log_location_close(const char *name, size_t size, void *value); +/* Metadata cache image property callbacks */ +static int H5P__facc_cache_image_config_cmp(const void *_config1, const void *_config2, size_t H5_ATTR_UNUSED size); +static herr_t H5P__facc_cache_image_config_enc(const void *value, void **_pp, size_t *size); +static herr_t H5P__facc_cache_image_config_dec(const void **_pp, void *_value); + /*********************/ /* Package Variables */ @@ -346,6 +371,10 @@ static const hbool_t H5F_def_evict_on_close_flag_g = H5F_ACS_EVICT_ON_CLOSE_FLAG static const H5P_coll_md_read_flag_t H5F_def_coll_md_read_flag_g = H5F_ACS_COLL_MD_READ_FLAG_DEF; /* Default setting for the collective metedata read flag */ static const hbool_t H5F_def_coll_md_write_flag_g = H5F_ACS_COLL_MD_WRITE_FLAG_DEF; /* Default setting for the collective metedata write flag */ #endif /* H5_HAVE_PARALLEL */ +static const H5AC_cache_image_config_t H5F_def_mdc_initCacheImageCfg_g = H5F_ACS_META_CACHE_INIT_IMAGE_CONFIG_DEF; /* Default metadata cache image settings */ +static const size_t H5F_def_page_buf_size_g = H5F_ACS_PAGE_BUFFER_SIZE_DEF; /* Default page buffer size */ +static const unsigned H5F_def_page_buf_min_meta_perc_g = H5F_ACS_PAGE_BUFFER_MIN_META_PERC_DEF; /* Default page buffer minimum metadata size */ +static const unsigned H5F_def_page_buf_min_raw_perc_g = H5F_ACS_PAGE_BUFFER_MIN_RAW_PERC_DEF; /* Default page buffer minumum raw data size */ /*------------------------------------------------------------------------- @@ -555,6 +584,28 @@ H5P__facc_reg_prop(H5P_genclass_t *pclass) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class") #endif /* H5_HAVE_PARALLEL */ + /* Register the initial metadata cache image configuration */ + if(H5P_register_real(pclass, H5F_ACS_META_CACHE_INIT_IMAGE_CONFIG_NAME, H5F_ACS_META_CACHE_INIT_IMAGE_CONFIG_SIZE, &H5F_def_mdc_initCacheImageCfg_g, + NULL, NULL, NULL, H5F_ACS_META_CACHE_INIT_IMAGE_CONFIG_ENC, H5F_ACS_META_CACHE_INIT_IMAGE_CONFIG_DEC, + NULL, NULL, H5F_ACS_META_CACHE_INIT_IMAGE_CONFIG_CMP, NULL) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class") + + /* Register the size of the page buffer size */ + if(H5P_register_real(pclass, H5F_ACS_PAGE_BUFFER_SIZE_NAME, H5F_ACS_PAGE_BUFFER_SIZE_SIZE, &H5F_def_page_buf_size_g, + NULL, NULL, NULL, H5F_ACS_PAGE_BUFFER_SIZE_ENC, H5F_ACS_PAGE_BUFFER_SIZE_DEC, + NULL, NULL, NULL, NULL) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class") + /* Register the size of the page buffer minimum metadata size */ + if(H5P_register_real(pclass, H5F_ACS_PAGE_BUFFER_MIN_META_PERC_NAME, H5F_ACS_PAGE_BUFFER_MIN_META_PERC_SIZE, &H5F_def_page_buf_min_meta_perc_g, + NULL, NULL, NULL, H5F_ACS_PAGE_BUFFER_MIN_META_PERC_ENC, H5F_ACS_PAGE_BUFFER_MIN_META_PERC_DEC, + NULL, NULL, NULL, NULL) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class") + /* Register the size of the page buffer minimum raw data size */ + if(H5P_register_real(pclass, H5F_ACS_PAGE_BUFFER_MIN_RAW_PERC_NAME, H5F_ACS_PAGE_BUFFER_MIN_RAW_PERC_SIZE, &H5F_def_page_buf_min_raw_perc_g, + NULL, NULL, NULL, H5F_ACS_PAGE_BUFFER_MIN_RAW_PERC_ENC, H5F_ACS_PAGE_BUFFER_MIN_RAW_PERC_DEC, + NULL, NULL, NULL, NULL) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class") + done: FUNC_LEAVE_NOAPI(ret_value) } /* end H5P__facc_reg_prop() */ @@ -1543,6 +1594,101 @@ done: /*------------------------------------------------------------------------- + * Function: H5Pset_mdc_image_config + * + * Purpose: Set the initial metadata cache image configuration in the + * target FAPL. + * + * Return: Non-negative on success/Negative on failure + * + * Programmer: J. Mainzer + * Thursday, June 25, 2015 + * + *------------------------------------------------------------------------- + */ +herr_t +H5Pset_mdc_image_config(hid_t plist_id, H5AC_cache_image_config_t *config_ptr) +{ + H5P_genplist_t *plist; /* Property list pointer */ + herr_t ret_value = SUCCEED; /* return value */ + + FUNC_ENTER_API(FAIL) + H5TRACE2("e", "i*x", plist_id, config_ptr); + + /* Get the plist structure */ + if(NULL == (plist = H5P_object_verify(plist_id,H5P_FILE_ACCESS))) + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID") + + /* validate the new configuration */ + if(H5AC_validate_cache_image_config(config_ptr) < 0) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid metadata cache image configuration") + + /* set the modified metadata cache image config */ + + /* If we ever support multiple versions of H5AC_cache_image_config_t, we + * will have to test the version and do translation here. + */ + + if(H5P_set(plist, H5F_ACS_META_CACHE_INIT_IMAGE_CONFIG_NAME, config_ptr) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set metadata cache image initial config") + +done: + FUNC_LEAVE_API(ret_value) +} /* H5Pset_mdc_image_config() */ + + +/*------------------------------------------------------------------------- + * Function: H5Pget_mdc_image_config + * + * Purpose: Retrieve the metadata cache initial image configuration + * from the target FAPL. + * + * Observe that the function will fail if config_ptr is + * NULL, or if config_ptr->version specifies an unknown + * version of H5AC_cache_image_config_t. + * + * Return: Non-negative on success/Negative on failure + * + * Programmer: J. Mainzer + * Friday, June 26, 2015 + * + *------------------------------------------------------------------------- + */ +herr_t +H5Pget_mdc_image_config(hid_t plist_id, H5AC_cache_image_config_t *config_ptr) +{ + H5P_genplist_t *plist; /* Property list pointer */ + herr_t ret_value = SUCCEED; /* return value */ + + FUNC_ENTER_API(FAIL) + H5TRACE2("e", "i*x", plist_id, config_ptr); + + /* Get the plist structure */ + if(NULL == (plist = H5P_object_verify(plist_id,H5P_FILE_ACCESS))) + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID") + + /* validate the config_ptr */ + if(config_ptr == NULL) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "NULL config_ptr on entry.") + + if(config_ptr->version != H5AC__CURR_CACHE_IMAGE_CONFIG_VERSION) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "Unknown image config version.") + + /* If we ever support multiple versions of H5AC_cache_config_t, we + * will have to get the cannonical version here, and then translate + * to the version of the structure supplied. + */ + + /* Get the current initial metadata cache resize configuration */ + if(H5P_get(plist, H5F_ACS_META_CACHE_INIT_IMAGE_CONFIG_NAME, config_ptr) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET,FAIL, "can't get metadata cache initial image config") + +done: + FUNC_LEAVE_API(ret_value) +} /* H5Pget_mdc_image_config() */ + + +/*------------------------------------------------------------------------- * Function: H5Pset_mdc_config * * Purpose: Set the initial metadata cache resize configuration in the @@ -2754,6 +2900,147 @@ done: /*------------------------------------------------------------------------- + * Function: H5P__facc_cache_image_config_cmp + * + * Purpose: Compare two cache image configurations. + * + * Return: positive if VALUE1 is greater than VALUE2, negative if VALUE2 is + * greater than VALUE1 and zero if VALUE1 and VALUE2 are equal. + * + * Programmer: John Mainzer + * June 26, 2015 + * + *------------------------------------------------------------------------- + */ +static int +H5P__facc_cache_image_config_cmp(const void *_config1, const void *_config2, size_t H5_ATTR_UNUSED size) +{ + const H5AC_cache_image_config_t *config1 = (const H5AC_cache_image_config_t *)_config1; /* Create local aliases for values */ + const H5AC_cache_image_config_t *config2 = (const H5AC_cache_image_config_t *)_config2; /* Create local aliases for values */ + int ret_value = 0; /* Return value */ + + FUNC_ENTER_STATIC_NOERR + + /* Check for a property being set */ + if(config1 == NULL && config2 != NULL) HGOTO_DONE(-1); + if(config1 != NULL && config2 == NULL) HGOTO_DONE(1); + + if(config1->version < config2->version) HGOTO_DONE(-1); + if(config1->version > config2->version) HGOTO_DONE(1); + + if(config1->generate_image < config2->generate_image) HGOTO_DONE(-1); + if(config1->generate_image > config2->generate_image) HGOTO_DONE(1); + + if(config1->save_resize_status < config2->save_resize_status) HGOTO_DONE(-1); + if(config1->save_resize_status > config2->save_resize_status) HGOTO_DONE(1); + + if(config1->entry_ageout < config2->entry_ageout) HGOTO_DONE(-1); + if(config1->entry_ageout > config2->entry_ageout) HGOTO_DONE(1); + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* end H5P__facc_cache_image_config_cmp() */ + + +/*------------------------------------------------------------------------- + * Function: H5P__facc_cache_image_config_enc + * + * Purpose: Callback routine which is called whenever the default + * cache image config property in the file creation + * property list is encoded. + * + * Return: Success: Non-negative + * Failure: Negative + * + * Programmer: John Mainzer + * June 26, 2015 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5P__facc_cache_image_config_enc(const void *value, void **_pp, size_t *size) +{ + const H5AC_cache_image_config_t *config = (const H5AC_cache_image_config_t *)value; /* Create local aliases for value */ + uint8_t **pp = (uint8_t **)_pp; + + FUNC_ENTER_STATIC_NOERR + + /* Sanity check */ + HDassert(value); + + if(NULL != *pp) { + /* Encode type sizes (as a safety check) */ + *(*pp)++ = (uint8_t)sizeof(unsigned); + + INT32ENCODE(*pp, (int32_t)config->version); + + H5_ENCODE_UNSIGNED(*pp, config->generate_image); + + H5_ENCODE_UNSIGNED(*pp, config->save_resize_status); + + INT32ENCODE(*pp, (int32_t)config->entry_ageout); + } /* end if */ + + /* Compute encoded size of fixed-size values */ + *size += (1 + (2 * sizeof(unsigned)) + (2 * sizeof(int32_t))); + + FUNC_LEAVE_NOAPI(SUCCEED) +} /* end H5P__facc_cache_image_config_enc() */ + + +/*------------------------------------------------------------------------- + * Function: H5P__facc_cache_image_config_dec + * + * Purpose: Callback routine which is called whenever the default + * cache image config property in the file creation property + * list is decoded. + * + * Return: Success: Non-negative + * Failure: Negative + * + * Programmer: John Mainzer + * June 26, 2015 + * + *------------------------------------------------------------------------- + */ +static herr_t +H5P__facc_cache_image_config_dec(const void **_pp, void *_value) +{ + H5AC_cache_image_config_t *config = (H5AC_cache_image_config_t *)_value; + const uint8_t **pp = (const uint8_t **)_pp; + unsigned enc_size; + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_STATIC + + /* Sanity checks */ + HDassert(pp); + HDassert(*pp); + HDassert(config); + HDcompile_assert(sizeof(size_t) <= sizeof(uint64_t)); + + /* Set property to default value */ + HDmemcpy(config, &H5F_def_mdc_initCacheImageCfg_g, sizeof(H5AC_cache_image_config_t)); + + /* Decode type sizes */ + enc_size = *(*pp)++; + if(enc_size != sizeof(unsigned)) + HGOTO_ERROR(H5E_PLIST, H5E_BADVALUE, FAIL, "unsigned value can't be decoded") + + INT32DECODE(*pp, config->version); + + H5_DECODE_UNSIGNED(*pp, config->generate_image); + + H5_DECODE_UNSIGNED(*pp, config->save_resize_status); + + INT32DECODE(*pp, config->entry_ageout); + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* end H5P__facc_cache_image_config_dec() */ + + +/*------------------------------------------------------------------------- * Function: H5P__facc_file_image_info_set * * Purpose: Copies a file image property when it's set for a property list @@ -4108,9 +4395,13 @@ H5Pset_evict_on_close(hid_t fapl_id, hbool_t evict_on_close) if(NULL == (plist = (H5P_genplist_t *)H5I_object(fapl_id))) HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID") - /* Set values */ +#ifndef H5_HAVE_PARALLEL + /* Set value */ if(H5P_set(plist, H5F_ACS_EVICT_ON_CLOSE_FLAG_NAME, &evict_on_close) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set evict on close property") +#else + HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "evict on close is currently not supported in parallel HDF5") +#endif /* H5_HAVE_PARALLEL */ done: FUNC_LEAVE_API(ret_value) @@ -4426,3 +4717,93 @@ done: } /* end H5Pget_coll_metadata_write() */ #endif /* H5_HAVE_PARALLEL */ + +/*------------------------------------------------------------------------- + * Function: H5Pset_page_buffer_size + * + * Purpose: Set the maximum page buffering size. This has to be a + * multiple of the page allocation size which must be enabled; + * otherwise file create/open will fail. + * + * Return: Non-negative on success/Negative on failure + * + * Programmer: Mohamad Chaarawi + * June 2015 + * + *------------------------------------------------------------------------- + */ +herr_t +H5Pset_page_buffer_size(hid_t plist_id, size_t buf_size, unsigned min_meta_perc, unsigned min_raw_perc) +{ + H5P_genplist_t *plist; /* Property list pointer */ + herr_t ret_value = SUCCEED; /* return value */ + + FUNC_ENTER_API(FAIL) + H5TRACE4("e", "izIuIu", plist_id, buf_size, min_meta_perc, min_raw_perc); + + /* Get the plist structure */ + if(NULL == (plist = H5P_object_verify(plist_id, H5P_FILE_ACCESS))) + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID") + + if(min_meta_perc > 100) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "Minimum metadata fractions must be between 0 and 100 inclusive") + if(min_raw_perc > 100) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "Minimum rawdata fractions must be between 0 and 100 inclusive") + + if(min_meta_perc + min_raw_perc > 100) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "Sum of minimum metadata and raw data fractions can't be bigger than 100"); + + /* Set size */ + if(H5P_set(plist, H5F_ACS_PAGE_BUFFER_SIZE_NAME, &buf_size) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTSET,FAIL, "can't set page buffer size") + if(H5P_set(plist, H5F_ACS_PAGE_BUFFER_MIN_META_PERC_NAME, &min_meta_perc) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTSET,FAIL, "can't set percentage of min metadata entries") + if(H5P_set(plist, H5F_ACS_PAGE_BUFFER_MIN_RAW_PERC_NAME, &min_raw_perc) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTSET,FAIL, "can't set percentage of min rawdata entries") + +done: + FUNC_LEAVE_API(ret_value) +} /* end H5Pset_page_buffer_size() */ + + +/*------------------------------------------------------------------------- + * Function: H5Pget_page_buffer_size + * + * Purpose: Retrieves the maximum page buffer size. + * + * Return: Non-negative on success/Negative on failure + * + * Programmer: Mohamad Chaarawi + * June 2015 + * + *------------------------------------------------------------------------- + */ +herr_t +H5Pget_page_buffer_size(hid_t plist_id, size_t *buf_size, unsigned *min_meta_perc, unsigned *min_raw_perc) +{ + H5P_genplist_t *plist; /* Property list pointer */ + herr_t ret_value = SUCCEED; /* return value */ + + FUNC_ENTER_API(FAIL) + H5TRACE4("e", "i*z*Iu*Iu", plist_id, buf_size, min_meta_perc, min_raw_perc); + + /* Get the plist structure */ + if(NULL == (plist = H5P_object_verify(plist_id, H5P_FILE_ACCESS))) + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID") + + /* Get size */ + + if(buf_size) + if(H5P_get(plist, H5F_ACS_PAGE_BUFFER_SIZE_NAME, buf_size) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET,FAIL, "can't get page buffer size") + if(min_meta_perc) + if(H5P_get(plist, H5F_ACS_PAGE_BUFFER_MIN_META_PERC_NAME, min_meta_perc) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET,FAIL, "can't get page buffer minimum metadata percent") + if(min_raw_perc) + if(H5P_get(plist, H5F_ACS_PAGE_BUFFER_MIN_RAW_PERC_NAME, min_raw_perc) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET,FAIL, "can't get page buffer minimum raw data percent") + +done: + FUNC_LEAVE_API(ret_value) +} /* end H5Pget_page_buffer_size() */ + |