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diff --git a/test/cache_api.c b/test/cache_api.c
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+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by the Board of Trustees of the University of Illinois. *
+ * All rights reserved. *
+ * *
+ * 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://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
+ * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/* Programmer: John Mainzer
+ * 11/10/05
+ *
+ * This file contains tests for the API calls associated
+ * with the cache implemented in H5C.c
+ */
+
+#include "h5test.h"
+#include "H5Iprivate.h"
+#include "H5ACprivate.h"
+#include "cache_common.h"
+
+/* global variable declarations: */
+
+const char *FILENAME[] = {
+ "cache_api",
+ NULL
+};
+
+/* macro definitions */
+
+#define RESIZE_CONFIGS_ARE_EQUAL(a, b, compare_init) \
+( ( (a).version == (b).version ) && \
+ ( (a).rpt_fcn == (b).rpt_fcn ) && \
+ ( ( ! compare_init ) || \
+ ( (a).set_initial_size == (b).set_initial_size ) ) && \
+ ( ( ! compare_init ) || \
+ ( (a).initial_size == (b).initial_size ) ) && \
+ ( (a).min_clean_fraction == (b).min_clean_fraction ) && \
+ ( (a).max_size == (b).max_size ) && \
+ ( (a).min_size == (b).min_size ) && \
+ ( (a).epoch_length == (b).epoch_length ) && \
+ ( (a).incr_mode == (b).incr_mode ) && \
+ ( (a).lower_hr_threshold == (b).lower_hr_threshold ) && \
+ ( (a).increment == (b).increment ) && \
+ ( (a).apply_max_increment == (b).apply_max_increment ) && \
+ ( (a).max_increment == (b).max_increment ) && \
+ ( (a).decr_mode == (b).decr_mode ) && \
+ ( (a).upper_hr_threshold == (b).upper_hr_threshold ) && \
+ ( (a).decrement == (b).decrement ) && \
+ ( (a).apply_max_decrement == (b).apply_max_decrement ) && \
+ ( (a).max_decrement == (b).max_decrement ) && \
+ ( (a).epochs_before_eviction == (b).epochs_before_eviction ) && \
+ ( (a).apply_empty_reserve == (b).apply_empty_reserve ) && \
+ ( (a).empty_reserve == (b).empty_reserve ) )
+
+
+/* private function declarations: */
+
+static void check_fapl_mdc_api_calls(void);
+
+static void validate_mdc_config(hid_t file_id,
+ H5AC_cache_config_t * ext_config_ptr,
+ hbool_t compare_init,
+ int test_num);
+
+static void check_file_mdc_api_calls(void);
+
+static void check_and_validate_cache_hit_rate(hid_t file_id,
+ double * hit_rate_ptr,
+ hbool_t dump_data,
+ int64_t min_accesses,
+ double min_hit_rate);
+
+static void check_and_validate_cache_size(hid_t file_id,
+ size_t * max_size_ptr,
+ size_t * min_clean_size_ptr,
+ size_t * cur_size_ptr,
+ int32_t * cur_num_entries_ptr,
+ hbool_t dump_data);
+
+static void mdc_api_call_smoke_check(void);
+
+static void check_fapl_mdc_api_errs(void);
+
+static void check_file_mdc_api_errs(void);
+
+
+/**************************************************************************/
+/**************************************************************************/
+/********************************* tests: *********************************/
+/**************************************************************************/
+/**************************************************************************/
+
+/*-------------------------------------------------------------------------
+ * Function: check_fapl_mdc_api_calls()
+ *
+ * Purpose: Verify that the file access property list related
+ * metadata cache related API calls are functioning
+ * correctly.
+ *
+ * Since we have tested the H5C code elsewhere, it should
+ * be sufficient to verify that the desired configuration
+ * data is getting to the cache.
+ *
+ * Return: void
+ *
+ * Programmer: John Mainzer
+ * 4/12/04
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+
+#define CACHE_CONFIGS_EQUAL(a, b, cmp_set_init, cmp_init_size) \
+ ( ( (a).version == (b).version ) && \
+ ( (a).rpt_fcn_enabled == (b).rpt_fcn_enabled ) && \
+ ( ( ! cmp_set_init ) || \
+ ( (a).set_initial_size == (b).set_initial_size ) ) && \
+ ( ( ! cmp_init_size ) || \
+ ( (a).initial_size == (b).initial_size ) ) && \
+ ( (a).min_clean_fraction == (b).min_clean_fraction ) && \
+ ( (a).max_size == (b).max_size ) && \
+ ( (a).min_size == (b).min_size ) && \
+ ( (a).epoch_length == (b).epoch_length ) && \
+ ( (a).incr_mode == (b).incr_mode ) && \
+ ( (a).lower_hr_threshold == (b).lower_hr_threshold ) && \
+ ( (a).increment == (b).increment ) && \
+ ( (a).apply_max_increment == (b).apply_max_increment ) && \
+ ( (a).max_increment == (b).max_increment ) && \
+ ( (a).decr_mode == (b).decr_mode ) && \
+ ( (a).upper_hr_threshold == (b).upper_hr_threshold ) && \
+ ( (a).decrement == (b).decrement ) && \
+ ( (a).apply_max_decrement == (b).apply_max_decrement ) && \
+ ( (a).max_decrement == (b).max_decrement ) && \
+ ( (a).epochs_before_eviction == (b).epochs_before_eviction ) && \
+ ( (a).apply_empty_reserve == (b).apply_empty_reserve ) && \
+ ( (a).empty_reserve == (b).empty_reserve ) )
+
+#define XLATE_EXT_TO_INT_MDC_CONFIG(i, e) \
+{ \
+ (i).version = H5C__CURR_AUTO_SIZE_CTL_VER; \
+ if ( (e).rpt_fcn_enabled ) \
+ (i).rpt_fcn = H5C_def_auto_resize_rpt_fcn; \
+ else \
+ (i).rpt_fcn = NULL; \
+ (i).set_initial_size = (e).set_initial_size; \
+ (i).initial_size = (e).initial_size; \
+ (i).min_clean_fraction = (e).min_clean_fraction; \
+ (i).max_size = (e).max_size; \
+ (i).min_size = (e).min_size; \
+ (i).epoch_length = (long int)((e).epoch_length); \
+ (i).incr_mode = (e).incr_mode; \
+ (i).lower_hr_threshold = (e).lower_hr_threshold; \
+ (i).increment = (e).increment; \
+ (i).apply_max_increment = (e).apply_max_increment; \
+ (i).max_increment = (e).max_increment; \
+ (i).decr_mode = (e).decr_mode; \
+ (i).upper_hr_threshold = (e).upper_hr_threshold; \
+ (i).decrement = (e).decrement; \
+ (i).apply_max_decrement = (e).apply_max_decrement; \
+ (i).max_decrement = (e).max_decrement; \
+ (i).epochs_before_eviction = (int)((e).epochs_before_eviction); \
+ (i).apply_empty_reserve = (e).apply_empty_reserve; \
+ (i).empty_reserve = (e).empty_reserve; \
+}
+
+static void
+check_fapl_mdc_api_calls(void)
+{
+ const char * fcn_name = "check_fapl_mdc_api_calls()";
+ char filename[512];
+ herr_t result;
+ hid_t fapl_id = -1;
+ hid_t test_fapl_id = -1;
+ hid_t file_id = -1;
+ H5F_t * file_ptr = NULL;
+ H5C_t * cache_ptr = NULL;
+ H5AC_cache_config_t default_config = H5AC__DEFAULT_CACHE_CONFIG;
+ H5AC_cache_config_t mod_config =
+ {
+ /* int version = */
+ H5AC__CURR_CACHE_CONFIG_VERSION,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024 + 1),
+ /* double min_clean_fraction = */ 0.2,
+ /* size_t max_size = */ (16 * 1024 * 1024 + 1),
+ /* size_t min_size = */ ( 1 * 1024 * 1024 + 1),
+ /* long int epoch_length = */ 50001,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.91,
+ /* double increment = */ 2.1,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024 + 1),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out,
+ /* double upper_hr_threshold = */ 0.998,
+ /* double decrement = */ 0.91,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024 - 1),
+ /* int epochs_before_eviction = */ 4,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.05,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ };
+ H5AC_cache_config_t scratch;
+ H5C_auto_size_ctl_t default_auto_size_ctl;
+ H5C_auto_size_ctl_t mod_auto_size_ctl;
+
+ TESTING("MDC/FAPL related API calls");
+
+ pass = TRUE;
+
+ XLATE_EXT_TO_INT_MDC_CONFIG(default_auto_size_ctl, default_config)
+ XLATE_EXT_TO_INT_MDC_CONFIG(mod_auto_size_ctl, mod_config)
+
+ /* Create a FAPL and verify that it contains the default
+ * initial mdc configuration
+ */
+
+ if ( pass ) {
+
+ fapl_id = H5Pcreate(H5P_FILE_ACCESS);
+
+ if ( fapl_id < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Pcreate(H5P_FILE_ACCESS) failed.\n";
+ }
+ }
+
+ if ( pass ) {
+
+ scratch.version = H5C__CURR_AUTO_SIZE_CTL_VER;
+
+ result = H5Pget_mdc_config(fapl_id, &scratch);
+
+ if ( result < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Pget_mdc_config() failed.\n";
+
+ } else if (!CACHE_CONFIGS_EQUAL(default_config, scratch, TRUE, TRUE)) {
+
+ pass = FALSE;
+ failure_mssg = "retrieved config doesn't match default.";
+ }
+ }
+
+
+ /* Modify the initial mdc configuration in a FAPL, and verify that
+ * the changes can be read back
+ */
+
+ if ( pass ) {
+
+ result = H5Pset_mdc_config(fapl_id, &mod_config);
+
+ if ( result < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Pset_mdc_config() failed.\n";
+ }
+ }
+
+ if ( pass ) {
+
+ scratch.version = H5C__CURR_AUTO_SIZE_CTL_VER;
+
+ result = H5Pget_mdc_config(fapl_id, &scratch);
+
+ if ( result < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Pget_mdc_config() failed.\n";
+
+ } else if ( ! CACHE_CONFIGS_EQUAL(mod_config, scratch, TRUE, TRUE) ) {
+
+ pass = FALSE;
+ failure_mssg = "retrieved config doesn't match mod config.";
+ }
+ }
+
+ if ( pass ) {
+
+ if ( H5Pclose(fapl_id) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Pclose() failed.\n";
+ }
+ }
+
+ /* Open a file using the default FAPL. Verify that the resulting
+ * metadata cache uses the default configuration as well. Get a
+ * copy of the FAPL from the file, and verify that it contains the
+ * default initial meta data cache configuration. Close and delete
+ * the file.
+ */
+
+ /* setup the file name */
+ if ( pass ) {
+
+ if ( h5_fixname(FILENAME[0], H5P_DEFAULT, filename, sizeof(filename))
+ == NULL ) {
+
+ pass = FALSE;
+ failure_mssg = "h5_fixname() failed.\n";
+ }
+ }
+
+ /* create the file using the default FAPL */
+ if ( pass ) {
+
+ file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+
+ if ( file_id < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fcreate() failed.\n";
+ }
+ }
+
+ /* get a pointer to the files internal data structure */
+ if ( pass ) {
+
+ file_ptr = H5I_object_verify(file_id, H5I_FILE);
+
+ if ( file_ptr == NULL ) {
+
+ pass = FALSE;
+ failure_mssg = "Can't get file_ptr.\n";
+
+ } else {
+
+ cache_ptr = file_ptr->shared->cache;
+ }
+ }
+
+ /* verify that we can access the internal version of the cache config */
+ if ( pass ) {
+
+ if ( ( cache_ptr == NULL ) ||
+ ( cache_ptr->magic != H5C__H5C_T_MAGIC ) ||
+ ( cache_ptr->resize_ctl.version != H5C__CURR_AUTO_SIZE_CTL_VER ) ){
+
+ pass = FALSE;
+ failure_mssg = "Can't access cache resize_ctl.\n";
+ }
+ }
+
+ /* conpare the cache's internal configuration with the expected value */
+ if ( pass ) {
+
+ if ( ! RESIZE_CONFIGS_ARE_EQUAL(default_auto_size_ctl, \
+ cache_ptr->resize_ctl, TRUE) ) {
+
+
+ pass = FALSE;
+ failure_mssg = "Unexpected value(s) in cache resize_ctl.\n";
+ }
+ }
+
+ /* get a copy of the files FAPL */
+ if ( pass ) {
+
+ fapl_id = H5Fget_access_plist(file_id);
+
+ if ( fapl_id < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fget_access_plist() failed.\n";
+ }
+ }
+
+ /* compare the initial cache config from the copy of the file's FAPL
+ * to the expected value. If all goes well, close the copy of the FAPL.
+ */
+ if ( pass ) {
+
+ scratch.version = H5C__CURR_AUTO_SIZE_CTL_VER;
+
+ result = H5Pget_mdc_config(fapl_id, &scratch);
+
+ if ( result < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Pget_mdc_config() failed.\n";
+
+ } else if (!CACHE_CONFIGS_EQUAL(default_config, scratch, TRUE, TRUE)) {
+
+ pass = FALSE;
+ failure_mssg = "config retrieved from file doesn't match default.";
+
+ } else if ( H5Pclose(fapl_id) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Pclose() failed.\n";
+ }
+ }
+
+ /* close the file and delete it */
+ if ( pass ) {
+
+ if ( H5Fclose(file_id) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fclose() failed.\n";
+
+ } else if ( HDremove(filename) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "HDremove() failed.\n";
+ }
+ }
+
+
+ /* Open a file using a FAPL with a modified initial metadata cache
+ * configuration. Verify that the resulting metadata cache uses the
+ * modified configuration as well. Get a copy of the FAPL from the
+ * file, and verify that it contains the modified initial meta data
+ * cache configuration. Close and delete the file.
+ */
+
+ /* Create a FAPL */
+ if ( pass ) {
+
+ fapl_id = H5Pcreate(H5P_FILE_ACCESS);
+
+ if ( fapl_id < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Pcreate(H5P_FILE_ACCESS) failed.\n";
+ }
+ }
+
+ /* Modify the initial mdc configuration in the FAPL. */
+
+ if ( pass ) {
+
+ result = H5Pset_mdc_config(fapl_id, &mod_config);
+
+ if ( result < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Pset_mdc_config() failed.\n";
+ }
+ }
+
+ /* setup the file name */
+ if ( pass ) {
+
+ if ( h5_fixname(FILENAME[0], H5P_DEFAULT, filename, sizeof(filename))
+ == NULL ) {
+
+ pass = FALSE;
+ failure_mssg = "h5_fixname() failed.\n";
+ }
+ }
+
+ /* create the file using the modified FAPL */
+ if ( pass ) {
+
+ file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id);
+
+ if ( file_id < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fcreate() failed.\n";
+ }
+ }
+
+ /* get a pointer to the files internal data structure */
+ if ( pass ) {
+
+ file_ptr = H5I_object_verify(file_id, H5I_FILE);
+
+ if ( file_ptr == NULL ) {
+
+ pass = FALSE;
+ failure_mssg = "Can't get file_ptr.\n";
+
+ } else {
+
+ cache_ptr = file_ptr->shared->cache;
+ }
+ }
+
+ /* verify that we can access the internal version of the cache config */
+ if ( pass ) {
+
+ if ( ( cache_ptr == NULL ) ||
+ ( cache_ptr->magic != H5C__H5C_T_MAGIC ) ||
+ ( cache_ptr->resize_ctl.version != H5C__CURR_AUTO_SIZE_CTL_VER ) ){
+
+ pass = FALSE;
+ failure_mssg = "Can't access cache resize_ctl.\n";
+ }
+ }
+
+ /* conpare the cache's internal configuration with the expected value */
+ if ( pass ) {
+
+ if ( ! RESIZE_CONFIGS_ARE_EQUAL(mod_auto_size_ctl, \
+ cache_ptr->resize_ctl, TRUE) ) {
+
+
+ pass = FALSE;
+ failure_mssg = "Unexpected value(s) in cache resize_ctl.\n";
+ }
+ }
+
+ /* get a copy of the files FAPL */
+ if ( pass ) {
+
+ test_fapl_id = H5Fget_access_plist(file_id);
+
+ if ( test_fapl_id < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fget_access_plist() failed.\n";
+ }
+ }
+
+ /* compare the initial cache config from the copy of the file's FAPL
+ * to the expected value. If all goes well, close the copy of the FAPL.
+ */
+ if ( pass ) {
+
+ scratch.version = H5C__CURR_AUTO_SIZE_CTL_VER;
+
+ result = H5Pget_mdc_config(test_fapl_id, &scratch);
+
+ if ( result < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Pget_mdc_config() failed.\n";
+
+ } else if ( ! CACHE_CONFIGS_EQUAL(mod_config, scratch, TRUE, TRUE) ) {
+
+ pass = FALSE;
+ failure_mssg = "config retrieved from file doesn't match.";
+
+ } else if ( H5Pclose(test_fapl_id) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Pclose() failed.\n";
+ }
+ }
+
+ /* close the fapl used to create the file */
+ if ( pass ) {
+
+ if ( H5Pclose(fapl_id) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Pclose() failed.\n";
+ }
+ }
+
+ /* close the file and delete it */
+ if ( pass ) {
+
+ if ( H5Fclose(file_id) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fclose() failed.\n";
+
+ } else if ( HDremove(filename) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "HDremove() failed.\n";
+ }
+ }
+
+ if ( pass ) { PASSED(); } else { H5_FAILED(); }
+
+ if ( ! pass )
+ HDfprintf(stdout, "%s: failure_mssg = \"%s\".\n",
+ fcn_name, failure_mssg);
+
+} /* check_fapl_mdc_api_calls() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: validate_mdc_config()
+ *
+ * Purpose: Verify that the file indicated by the file_id parameter
+ * has both internal and external configuration matching
+ * *config_ptr.
+ *
+ * Do nothin on success. On failure, set pass to FALSE, and
+ * load an error message into failue_mssg. Note that
+ * failure_msg is assumed to be at least 128 bytes in length.
+ *
+ * Return: void
+ *
+ * Programmer: John Mainzer
+ * 4/14/04
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+
+static void
+validate_mdc_config(hid_t file_id,
+ H5AC_cache_config_t * ext_config_ptr,
+ hbool_t compare_init,
+ int test_num)
+{
+ /* const char * fcn_name = "validate_mdc_config()"; */
+ static char msg[256];
+ H5F_t * file_ptr = NULL;
+ H5C_t * cache_ptr = NULL;
+ H5AC_cache_config_t scratch;
+ H5C_auto_size_ctl_t int_config;
+
+ XLATE_EXT_TO_INT_MDC_CONFIG(int_config, (*ext_config_ptr))
+
+ /* get a pointer to the files internal data structure */
+ if ( pass ) {
+
+ file_ptr = H5I_object_verify(file_id, H5I_FILE);
+
+ if ( file_ptr == NULL ) {
+
+ pass = FALSE;
+ HDsnprintf(msg, (size_t)128, "Can't get file_ptr #%d.", test_num);
+ failure_mssg = msg;
+
+ } else {
+
+ cache_ptr = file_ptr->shared->cache;
+ }
+ }
+
+ /* verify that we can access the internal version of the cache config */
+ if ( pass ) {
+
+ if ( ( cache_ptr == NULL ) ||
+ ( cache_ptr->magic != H5C__H5C_T_MAGIC ) ||
+ ( cache_ptr->resize_ctl.version != H5C__CURR_AUTO_SIZE_CTL_VER ) ){
+
+ pass = FALSE;
+ HDsnprintf(msg, (size_t)128,
+ "Can't access cache resize_ctl #%d.", test_num);
+ failure_mssg = msg;
+ }
+ }
+
+ /* compare the cache's internal configuration with the expected value */
+ if ( pass ) {
+
+ if ( ! RESIZE_CONFIGS_ARE_EQUAL(int_config, cache_ptr->resize_ctl,
+ compare_init) ) {
+
+ pass = FALSE;
+ HDsnprintf(msg, (size_t)128,
+ "Unexpected internal config #%d.", test_num);
+ failure_mssg = msg;
+ }
+ }
+
+ /* obtain external cache config */
+ if ( pass ) {
+
+ scratch.version = H5AC__CURR_CACHE_CONFIG_VERSION;
+
+ if ( H5Fget_mdc_config(file_id, &scratch) < 0 ) {
+
+ pass = FALSE;
+ HDsnprintf(msg, (size_t)128,
+ "H5Fget_mdc_config() failed #%d.", test_num);
+ failure_mssg = msg;
+ }
+ }
+
+ if ( pass ) {
+
+ /* Recall that in any configuration supplied by the cache
+ * at run time, the set_initial_size field will always
+ * be FALSE, regardless of the value passed in. Thus we
+ * always resume that this field need not match that of
+ * the supplied external configuration.
+ *
+ * The cache also sets the initial_size field to the current
+ * cache max size instead of the value initialy supplied.
+ * Depending on circumstances, this may or may not match
+ * the original. Hence the compare_init parameter.
+ */
+ if ( ! CACHE_CONFIGS_EQUAL((*ext_config_ptr), scratch, \
+ FALSE, compare_init) ) {
+
+ pass = FALSE;
+ HDsnprintf(msg, (size_t)128,
+ "Unexpected external config #%d.", test_num);
+ failure_mssg = msg;
+ }
+ }
+
+ return;
+
+} /* validate_mdc_config() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: check_file_mdc_api_calls()
+ *
+ * Purpose: Verify that the file related metadata cache API calls are
+ * functioning correctly.
+ *
+ * Since we have tested the H5C code elsewhere, it should
+ * be sufficient to verify that the desired configuration
+ * data is getting in and out of the cache. Similarly,
+ * we need only verify that the cache monitoring calls
+ * return the data that the cache thinks they should return.
+ * We shouldn't need to verify data correctness beyond that
+ * point.
+ *
+ * Return: void
+ *
+ * Programmer: John Mainzer
+ * 4/14/04
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+
+static void
+check_file_mdc_api_calls(void)
+{
+ const char * fcn_name = "check_file_mdc_api_calls()";
+ char filename[512];
+ hid_t file_id = -1;
+ size_t max_size;
+ size_t min_clean_size;
+ size_t cur_size;
+ int cur_num_entries;
+ double hit_rate;
+ H5AC_cache_config_t default_config = H5AC__DEFAULT_CACHE_CONFIG;
+ H5AC_cache_config_t mod_config_1 =
+ {
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024 + 1),
+ /* double min_clean_fraction = */ 0.2,
+ /* size_t max_size = */ (16 * 1024 * 1024 + 1),
+ /* size_t min_size = */ ( 1 * 1024 * 1024 + 1),
+ /* long int epoch_length = */ 50001,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.91,
+ /* double increment = */ 2.1,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024 + 1),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out,
+ /* double upper_hr_threshold = */ 0.998,
+ /* double decrement = */ 0.91,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024 - 1),
+ /* int epochs_before_eviction = */ 4,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.05,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ };
+ H5AC_cache_config_t mod_config_2 =
+ {
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ TRUE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (512 * 1024),
+ /* double min_clean_fraction = */ 0.1,
+ /* size_t max_size = */ ( 8 * 1024 * 1024),
+ /* size_t min_size = */ ( 512 * 1024),
+ /* long int epoch_length = */ 25000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (2 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__threshold,
+ /* double upper_hr_threshold = */ 0.9995,
+ /* double decrement = */ 0.95,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (512 * 1024),
+ /* int epochs_before_eviction = */ 4,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.05,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ };
+ H5AC_cache_config_t mod_config_3 =
+ {
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.2,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__off,
+ /* double lower_hr_threshold = */ 0.90,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__off,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ FALSE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024 - 1),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ FALSE,
+ /* double empty_reserve = */ 0.05,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ };
+ H5AC_cache_config_t mod_config_4 =
+ {
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.15,
+ /* size_t max_size = */ (20 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 75000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (2 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */
+ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ };
+
+ TESTING("MDC/FILE related API calls");
+
+ pass = TRUE;
+
+ /* Open a file with the default FAPL. Verify that the cache is
+ * configured as per the default both by looking at its internal
+ * configuration, and via the H5Fget_mdc_config() call.
+ *
+ * Then set serveral different configurations, and verify that
+ * they took as per above.
+ */
+
+ /* setup the file name */
+ if ( pass ) {
+
+ if ( h5_fixname(FILENAME[0], H5P_DEFAULT, filename, sizeof(filename))
+ == NULL ) {
+
+ pass = FALSE;
+ failure_mssg = "h5_fixname() failed.\n";
+ }
+ }
+
+ /* create the file using the default FAPL */
+ if ( pass ) {
+
+ file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+
+ if ( file_id < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fcreate() failed.\n";
+ }
+ }
+
+ /* verify that the cache is set to the default config */
+ validate_mdc_config(file_id, &default_config, TRUE, 1);
+
+ /* set alternate config 1 */
+ if ( pass ) {
+
+ if ( H5Fset_mdc_config(file_id, &mod_config_1) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fset_mdc_config() failed 1.\n";
+ }
+ }
+
+ /* verify that the cache is now set to the alternate config */
+ validate_mdc_config(file_id, &mod_config_1, TRUE, 2);
+
+ /* set alternate config 2 */
+ if ( pass ) {
+
+ if ( H5Fset_mdc_config(file_id, &mod_config_2) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fset_mdc_config() failed 2.\n";
+ }
+ }
+
+ /* verify that the cache is now set to the alternate config */
+ validate_mdc_config(file_id, &mod_config_2, TRUE, 3);
+
+ /* set alternate config 3 */
+ if ( pass ) {
+
+ if ( H5Fset_mdc_config(file_id, &mod_config_3) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fset_mdc_config() failed 3.\n";
+ }
+ }
+
+ /* verify that the cache is now set to the alternate config */
+ validate_mdc_config(file_id, &mod_config_3, TRUE, 4);
+
+ /* set alternate config 4 */
+ if ( pass ) {
+
+ if ( H5Fset_mdc_config(file_id, &mod_config_4) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fset_mdc_config() failed 4.\n";
+ }
+ }
+
+ /* verify that the cache is now set to the alternate config */
+ validate_mdc_config(file_id, &mod_config_4, TRUE, 5);
+
+
+ /* Run some quick smoke checks on the cache status monitoring
+ * calls -- no interesting data as the cache hasn't had a
+ * chance to do much yet.
+ */
+
+ if ( pass ) {
+
+ if ( H5Fget_mdc_hit_rate(file_id, &hit_rate) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fget_mdc_hit_rate() failed 1.\n";
+
+ } else if ( hit_rate != 0.0 ) {
+
+ pass = FALSE;
+ failure_mssg =
+ "H5Fget_mdc_hit_rate() returned unexpected hit rate.\n";
+
+ }
+#if 0 /* this may be useful now and then -- keep it around */
+ else {
+
+ HDfprintf(stdout,
+ "H5Fget_mdc_hit_rate() reports hit_rate = %lf:\n",
+ hit_rate);
+ }
+#endif
+ }
+
+ if ( pass ) {
+
+ if ( H5Fget_mdc_size(file_id, &max_size, &min_clean_size,
+ &cur_size, &cur_num_entries) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fget_mdc_size() failed 1.\n";
+
+ } else if ( ( mod_config_4.initial_size != max_size ) ||
+ ( min_clean_size != (size_t)
+ ((double)max_size * mod_config_4.min_clean_fraction) ) ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fget_mdc_size() returned unexpected value(s).\n";
+
+ }
+#if 0 /* this may be useful now and then -- keep it around */
+ else {
+
+ HDfprintf(stdout, "H5Fget_mdc_size() reports:\n");
+ HDfprintf(stdout, " max_size: %ld, min_clean_size: %ld\n",
+ (long)max_size, (long)min_clean_size);
+ HDfprintf(stdout, " cur_size: %ld, cur_num_entries: %d\n",
+ (long)cur_size, cur_num_entries);
+ }
+#endif
+ }
+
+ /* close the file and delete it */
+ if ( pass ) {
+
+ if ( H5Fclose(file_id) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fclose() failed.\n";
+
+ } else if ( HDremove(filename) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "HDremove() failed.\n";
+ }
+ }
+
+ if ( pass ) { PASSED(); } else { H5_FAILED(); }
+
+ if ( ! pass )
+ HDfprintf(stdout, "%s: failure_mssg = \"%s\".\n",
+ fcn_name, failure_mssg);
+
+} /* check_file_mdc_api_calls() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: check_and_validate_cache_hit_rate()
+ *
+ * Purpose: Use the API functions to get and reset the cache hit rate.
+ * Verify that the value returned by the API call agrees with
+ * the cache internal data structures.
+ *
+ * If the number of cache accesses exceeds the value provided
+ * in the min_accesses parameter, and the hit rate is less than
+ * min_hit_rate, set pass to FALSE, and set failure_mssg to
+ * a string indicating that hit rate was unexpectedly low.
+ *
+ * Return hit rate in *hit_rate_ptr, and print the data to
+ * stdout if requested.
+ *
+ * If an error is detected, set pass to FALSE, and set
+ * failure_mssg to an appropriate value.
+ *
+ * Return: void
+ *
+ * Programmer: John Mainzer
+ * 4/18/04
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+
+static void
+check_and_validate_cache_hit_rate(hid_t file_id,
+ double * hit_rate_ptr,
+ hbool_t dump_data,
+ int64_t min_accesses,
+ double min_hit_rate)
+{
+ /* const char * fcn_name = "check_and_validate_cache_hit_rate()"; */
+ herr_t result;
+ int64_t cache_hits;
+ int64_t cache_accesses;
+ double expected_hit_rate;
+ double hit_rate;
+ H5F_t * file_ptr = NULL;
+ H5C_t * cache_ptr = NULL;
+
+ /* get a pointer to the files internal data structure */
+ if ( pass ) {
+
+ file_ptr = H5I_object_verify(file_id, H5I_FILE);
+
+ if ( file_ptr == NULL ) {
+
+ pass = FALSE;
+ failure_mssg = "Can't get file_ptr.";
+
+ } else {
+
+ cache_ptr = file_ptr->shared->cache;
+ }
+ }
+
+ /* verify that we can access the cache data structure */
+ if ( pass ) {
+
+ if ( ( cache_ptr == NULL ) ||
+ ( cache_ptr->magic != H5C__H5C_T_MAGIC ) ) {
+
+ pass = FALSE;
+ failure_mssg = "Can't access cache resize_ctl.";
+ }
+ }
+
+ /* compare the cache's internal configuration with the expected value */
+ if ( pass ) {
+
+ cache_hits = cache_ptr->cache_hits;
+ cache_accesses = cache_ptr->cache_accesses;
+
+ if ( cache_accesses > 0 ) {
+
+ expected_hit_rate = ((double)cache_hits) / ((double)cache_accesses);
+
+ } else {
+
+ expected_hit_rate = 0.0;
+ }
+
+ result = H5Fget_mdc_hit_rate(file_id, &hit_rate);
+
+ if ( result < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fget_mdc_hit_rate() failed.";
+
+ } else if ( hit_rate != expected_hit_rate ) {
+
+ pass = FALSE;
+ failure_mssg = "unexpected hit rate.";
+ }
+ }
+
+ if ( pass ) { /* reset the hit rate */
+
+ result = H5Freset_mdc_hit_rate_stats(file_id);
+
+ if ( result < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Freset_mdc_hit_rate_stats() failed.";
+ }
+ }
+
+ /* set *hit_rate_ptr if appropriate */
+ if ( ( pass ) && ( hit_rate_ptr != NULL ) ) {
+
+ *hit_rate_ptr = hit_rate;
+ }
+
+ /* dump data to stdout if requested */
+ if ( ( pass ) && ( dump_data ) ) {
+
+ HDfprintf(stdout,
+ "cache_hits: %ld, cache_accesses: %ld, hit_rate: %lf\n",
+ (long)cache_hits, (long)cache_accesses, hit_rate);
+ }
+
+ if ( ( pass ) &&
+ ( cache_accesses > min_accesses ) &&
+ ( hit_rate < min_hit_rate ) ) {
+
+ pass = FALSE;
+ failure_mssg = "Unexpectedly low hit rate.";
+ }
+
+ return;
+
+} /* check_and_validate_cache_hit_rate() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: check_and_validate_cache_size()
+ *
+ * Purpose: Use the API function to get the cache size data. Verify
+ * that the values returned by the API call agree with
+ * the cache internal data structures.
+ *
+ * Return size data in the locations specified by the pointer
+ * parameters if these parameters are not NULL. Print the
+ * data to stdout if requested.
+ *
+ * If an error is detected, set pass to FALSE, and set
+ * failure_mssg to an appropriate value.
+ *
+ * Return: void
+ *
+ * Programmer: John Mainzer
+ * 4/18/04
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+
+static void
+check_and_validate_cache_size(hid_t file_id,
+ size_t * max_size_ptr,
+ size_t * min_clean_size_ptr,
+ size_t * cur_size_ptr,
+ int32_t * cur_num_entries_ptr,
+ hbool_t dump_data)
+{
+ /* const char * fcn_name = "check_and_validate_cache_size()"; */
+ herr_t result;
+ size_t expected_max_size;
+ size_t max_size;
+ size_t expected_min_clean_size;
+ size_t min_clean_size;
+ size_t expected_cur_size;
+ size_t cur_size;
+ int32_t expected_cur_num_entries;
+ int cur_num_entries;
+ H5F_t * file_ptr = NULL;
+ H5C_t * cache_ptr = NULL;
+
+ /* get a pointer to the files internal data structure */
+ if ( pass ) {
+
+ file_ptr = H5I_object_verify(file_id, H5I_FILE);
+
+ if ( file_ptr == NULL ) {
+
+ pass = FALSE;
+ failure_mssg = "Can't get file_ptr.";
+
+ } else {
+
+ cache_ptr = file_ptr->shared->cache;
+ }
+ }
+
+ /* verify that we can access the cache data structure */
+ if ( pass ) {
+
+ if ( ( cache_ptr == NULL ) ||
+ ( cache_ptr->magic != H5C__H5C_T_MAGIC ) ) {
+
+ pass = FALSE;
+ failure_mssg = "Can't access cache data structure.";
+ }
+ }
+
+ /* compare the cache's internal configuration with the expected value */
+ if ( pass ) {
+
+ expected_max_size = cache_ptr->max_cache_size;
+ expected_min_clean_size = cache_ptr->min_clean_size;
+ expected_cur_size = cache_ptr->index_size;
+ expected_cur_num_entries = cache_ptr->index_len;
+
+ result = H5Fget_mdc_size(file_id,
+ &max_size,
+ &min_clean_size,
+ &cur_size,
+ &cur_num_entries);
+
+ if ( result < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fget_mdc_size() failed.";
+
+ } else if ( ( max_size != expected_max_size ) ||
+ ( min_clean_size != expected_min_clean_size ) ||
+ ( cur_size != expected_cur_size ) ||
+ ( cur_num_entries != (int)expected_cur_num_entries ) ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fget_mdc_size() returned unexpected value(s).";
+
+ }
+ }
+
+ /* return size values if requested */
+ if ( ( pass ) && ( max_size_ptr != NULL ) ) {
+
+ *max_size_ptr = max_size;
+ }
+
+ if ( ( pass ) && ( min_clean_size_ptr != NULL ) ) {
+
+ *min_clean_size_ptr = min_clean_size;
+ }
+
+ if ( ( pass ) && ( cur_size_ptr != NULL ) ) {
+
+ *cur_size_ptr = cur_size;
+ }
+
+ if ( ( pass ) && ( cur_num_entries_ptr != NULL ) ) {
+
+ *cur_num_entries_ptr = cur_num_entries;
+ }
+
+
+ /* dump data to stdout if requested */
+ if ( ( pass ) && ( dump_data ) ) {
+
+ HDfprintf(stdout,
+ "max_sz: %ld, min_clean_sz: %ld, cur_sz: %ld, cur_ent: %ld\n",
+ (long)max_size, (long)min_clean_size, (long)cur_size,
+ (long)cur_num_entries);
+ }
+
+ return;
+
+} /* check_and_validate_cache_size() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: mdc_api_call_smoke_check()
+ *
+ * Purpose:
+ *
+ * Return: void
+ *
+ * Programmer: John Mainzer
+ * 4/14/04
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+
+#define CHUNK_SIZE 2
+#define DSET_SIZE (200 * CHUNK_SIZE)
+#define NUM_DSETS 6
+#define NUM_RANDOM_ACCESSES 200000
+
+static void
+mdc_api_call_smoke_check(void)
+{
+ const char * fcn_name = "mdc_api_call_smoke_check()";
+ char filename[512];
+ hbool_t valid_chunk;
+ hbool_t dump_hit_rate = FALSE;
+ int64_t min_accesses = 1000;
+ double min_hit_rate = 0.90;
+ hbool_t dump_cache_size = FALSE;
+ hid_t file_id = -1;
+ hid_t dataspace_id;
+ hid_t filespace_ids[NUM_DSETS];
+ hid_t memspace_id;
+ hid_t dataset_ids[NUM_DSETS];
+ hid_t properties;
+ char dset_name[64];
+ int i, j, k, l, m, n;
+ herr_t status;
+ hsize_t dims[2];
+ hsize_t a_size[2];
+ hsize_t offset[2];
+ hsize_t chunk_size[2];
+ int data_chunk[CHUNK_SIZE][CHUNK_SIZE];
+ H5AC_cache_config_t default_config = H5AC__DEFAULT_CACHE_CONFIG;
+ H5AC_cache_config_t mod_config_1 =
+ {
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ 500000,
+ /* double min_clean_fraction = */ 0.1,
+ /* size_t max_size = */ 16000000,
+ /* size_t min_size = */ 250000,
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__off,
+ /* double lower_hr_threshold = */ 0.95,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ FALSE,
+ /* size_t max_increment = */ 4000000,
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__off,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ FALSE,
+ /* size_t max_decrement = */ 1000000,
+ /* int epochs_before_eviction = */ 2,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.05,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ };
+ H5AC_cache_config_t mod_config_2 =
+ {
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ 12000000,
+ /* double min_clean_fraction = */ 0.1,
+ /* size_t max_size = */ 16000000,
+ /* size_t min_size = */ 250000,
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__off,
+ /* double lower_hr_threshold = */ 0.95,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ FALSE,
+ /* size_t max_increment = */ 4000000,
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__off,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ FALSE,
+ /* size_t max_decrement = */ 1000000,
+ /* int epochs_before_eviction = */ 2,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.05,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ };
+ H5AC_cache_config_t mod_config_3 =
+ {
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ 2000000,
+ /* double min_clean_fraction = */ 0.1,
+ /* size_t max_size = */ 16000000,
+ /* size_t min_size = */ 250000,
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__off,
+ /* double lower_hr_threshold = */ 0.95,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ FALSE,
+ /* size_t max_increment = */ 4000000,
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__off,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ FALSE,
+ /* size_t max_decrement = */ 1000000,
+ /* int epochs_before_eviction = */ 2,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.05,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ };
+
+ TESTING("MDC API smoke check");
+
+ pass = TRUE;
+
+ /* Open a file with the default FAPL. Verify that the cache is
+ * configured as per the default both by looking at its internal
+ * configuration, and via the H5Fget_mdc_config() call.
+ *
+ * Then set the cache to mod_config_1, which fixes cache size at
+ * 500000 bytes, and turns off automatic cache resize.
+ */
+
+ /* setup the file name */
+ if ( pass ) {
+
+ if ( h5_fixname(FILENAME[0], H5P_DEFAULT, filename, sizeof(filename))
+ == NULL ) {
+
+ pass = FALSE;
+ failure_mssg = "h5_fixname() failed.\n";
+ }
+ }
+
+ /* create the file using the default FAPL */
+ if ( pass ) {
+
+ file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+
+ if ( file_id < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fcreate() failed.\n";
+ }
+ }
+
+ /* verify that the cache is set to the default config */
+ validate_mdc_config(file_id, &default_config, TRUE, 1);
+
+ /* set alternate config 1 */
+ if ( pass ) {
+
+ if ( H5Fset_mdc_config(file_id, &mod_config_1) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fset_mdc_config() failed 1.\n";
+ }
+ }
+
+ /* verify that the cache is now set to the alternate config */
+ validate_mdc_config(file_id, &mod_config_1, TRUE, 2);
+
+
+ /* create the datasets */
+ if ( pass ) {
+
+ i = 0;
+
+ while ( ( pass ) && ( i < NUM_DSETS ) )
+ {
+ /* create a dataspace for the chunked dataset */
+ dims[0] = DSET_SIZE;
+ dims[1] = DSET_SIZE;
+ dataspace_id = H5Screate_simple(2, dims, NULL);
+
+ if ( dataspace_id < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Screate_simple() failed.";
+ }
+
+ /* set the dataset creation plist to specify that the raw data is
+ * to be partioned into 10X10 element chunks.
+ */
+
+ if ( pass ) {
+
+ chunk_size[0] = CHUNK_SIZE;
+ chunk_size[1] = CHUNK_SIZE;
+ properties = H5Pcreate(H5P_DATASET_CREATE);
+
+ if ( properties < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Pcreate() failed.";
+ }
+ }
+
+ if ( pass ) {
+
+ if ( H5Pset_chunk(properties, 2, chunk_size) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Pset_chunk() failed.";
+ }
+ }
+
+ /* create the dataset */
+ if ( pass ) {
+
+ sprintf(dset_name, "/dset%03d", i);
+ dataset_ids[i] = H5Dcreate(file_id, dset_name, H5T_STD_I32BE,
+ dataspace_id, properties);
+
+ if ( dataset_ids[i] < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Dcreate() failed.";
+ }
+ }
+
+ /* get the file space ID */
+ if ( pass ) {
+
+ filespace_ids[i] = H5Dget_space(dataset_ids[i]);
+
+ if ( filespace_ids[i] < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Dget_space() failed.";
+ }
+ }
+
+ i++;
+ }
+ }
+
+ /* create the mem space to be used to read and write chunks */
+ if ( pass ) {
+
+ dims[0] = CHUNK_SIZE;
+ dims[1] = CHUNK_SIZE;
+ memspace_id = H5Screate_simple(2, dims, NULL);
+
+ if ( memspace_id < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Screate_simple() failed.";
+ }
+ }
+
+ /* select in memory hyperslab */
+ if ( pass ) {
+
+ offset[0] = 0; /*offset of hyperslab in memory*/
+ offset[1] = 0;
+ a_size[0] = CHUNK_SIZE; /*size of hyperslab*/
+ a_size[1] = CHUNK_SIZE;
+ status = H5Sselect_hyperslab(memspace_id, H5S_SELECT_SET, offset, NULL,
+ a_size, NULL);
+
+ if ( status < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Sselect_hyperslab() failed.";
+ }
+ }
+
+ /* initialize all datasets on a round robin basis */
+ i = 0;
+ while ( ( pass ) && ( i < DSET_SIZE ) )
+ {
+ j = 0;
+ while ( ( pass ) && ( j < DSET_SIZE ) )
+ {
+ m = 0;
+ while ( ( pass ) && ( m < NUM_DSETS ) )
+ {
+ /* initialize the slab */
+ for ( k = 0; k < CHUNK_SIZE; k++ )
+ {
+ for ( l = 0; l < CHUNK_SIZE; l++ )
+ {
+ data_chunk[k][l] = (DSET_SIZE * DSET_SIZE * m) +
+ (DSET_SIZE * (i + k)) + j + l;
+ }
+ }
+
+ /* select on disk hyperslab */
+ offset[0] = i; /*offset of hyperslab in file*/
+ offset[1] = j;
+ a_size[0] = CHUNK_SIZE; /*size of hyperslab*/
+ a_size[1] = CHUNK_SIZE;
+ status = H5Sselect_hyperslab(filespace_ids[m], H5S_SELECT_SET,
+ offset, NULL, a_size, NULL);
+
+ if ( status < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "disk H5Sselect_hyperslab() failed.";
+ }
+
+ /* write the chunk to file */
+ status = H5Dwrite(dataset_ids[m], H5T_NATIVE_INT, memspace_id,
+ filespace_ids[m], H5P_DEFAULT, data_chunk);
+
+ if ( status < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Dwrite() failed.";
+ }
+ m++;
+ }
+ j += CHUNK_SIZE;
+ }
+
+ /* check the cache hit rate, and reset the counters.
+ * Hit rate should be just about unity here, so we will just
+ * get the data and (possibly) print it without checking it
+ * beyond ensuring that it agrees with the cache internal
+ * data structures.
+ *
+ * similarly, check cache size.
+ */
+
+ if ( ( pass ) && ( i % (DSET_SIZE / 4) == 0 ) ) {
+
+ check_and_validate_cache_hit_rate(file_id, NULL, dump_hit_rate,
+ min_accesses, min_hit_rate);
+
+ check_and_validate_cache_size(file_id, NULL, NULL, NULL, NULL,
+ dump_cache_size);
+ }
+
+ i += CHUNK_SIZE;
+ }
+
+ /* set alternate config 2 */
+ if ( pass ) {
+
+ if ( H5Fset_mdc_config(file_id, &mod_config_2) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fset_mdc_config() failed 2.\n";
+ }
+ }
+
+ /* verify that the cache is now set to the alternate config */
+ validate_mdc_config(file_id, &mod_config_2, TRUE, 3);
+
+ /* do random reads on all datasets */
+ n = 0;
+ while ( ( pass ) && ( n < NUM_RANDOM_ACCESSES ) )
+ {
+ m = rand() % NUM_DSETS;
+ i = (rand() % (DSET_SIZE / CHUNK_SIZE)) * CHUNK_SIZE;
+ j = (rand() % (DSET_SIZE / CHUNK_SIZE)) * CHUNK_SIZE;
+
+ /* select on disk hyperslab */
+ offset[0] = i; /*offset of hyperslab in file*/
+ offset[1] = j;
+ a_size[0] = CHUNK_SIZE; /*size of hyperslab*/
+ a_size[1] = CHUNK_SIZE;
+ status = H5Sselect_hyperslab(filespace_ids[m], H5S_SELECT_SET,
+ offset, NULL, a_size, NULL);
+
+ if ( status < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "disk hyperslab create failed.";
+ }
+
+ /* read the chunk from file */
+ if ( pass ) {
+
+ status = H5Dread(dataset_ids[m], H5T_NATIVE_INT, memspace_id,
+ filespace_ids[m], H5P_DEFAULT, data_chunk);
+
+ if ( status < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "disk hyperslab create failed.";
+ }
+ }
+
+ /* validate the slab */
+ if ( pass ) {
+
+ valid_chunk = TRUE;
+ for ( k = 0; k < CHUNK_SIZE; k++ )
+ {
+ for ( l = 0; l < CHUNK_SIZE; l++ )
+ {
+ if ( data_chunk[k][l]
+ !=
+ ((DSET_SIZE * DSET_SIZE * m) +
+ (DSET_SIZE * (i + k)) + j + l) ) {
+
+ valid_chunk = FALSE;
+#if 0 /* this will be useful from time to time -- lets keep it*/
+ HDfprintf(stdout,
+ "data_chunk[%0d][%0d] = %0d, expect %0d.\n",
+ k, l, data_chunk[k][l],
+ ((DSET_SIZE * DSET_SIZE * m) +
+ (DSET_SIZE * (i + k)) + j + l));
+ HDfprintf(stdout,
+ "m = %d, i = %d, j = %d, k = %d, l = %d\n",
+ m, i, j, k, l);
+#endif
+ }
+ }
+ }
+
+ if ( ! valid_chunk ) {
+#if 1
+ pass = FALSE;
+ failure_mssg = "slab validation failed.";
+#else /* as above */
+ fprintf(stdout, "Chunk (%0d, %0d) in /dset%03d is invalid.\n",
+ i, j, m);
+#endif
+ }
+ }
+
+ if ( ( pass ) && ( n % (NUM_RANDOM_ACCESSES / 4) == 0 ) ) {
+
+ check_and_validate_cache_hit_rate(file_id, NULL, dump_hit_rate,
+ min_accesses, min_hit_rate);
+
+ check_and_validate_cache_size(file_id, NULL, NULL, NULL, NULL,
+ dump_cache_size);
+ }
+
+ n++;
+ }
+
+ /* close the file spaces we are done with */
+ i = 1;
+ while ( ( pass ) && ( i < NUM_DSETS ) )
+ {
+ if ( H5Sclose(filespace_ids[i]) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Sclose() failed.";
+ }
+ i++;
+ }
+
+
+ /* close the datasets we are done with */
+ i = 1;
+ while ( ( pass ) && ( i < NUM_DSETS ) )
+ {
+ if ( H5Dclose(dataset_ids[i]) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Dclose() failed.";
+ }
+ i++;
+ }
+
+ /* set alternate config 3 */
+ if ( pass ) {
+
+ if ( H5Fset_mdc_config(file_id, &mod_config_3) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fset_mdc_config() failed 3.\n";
+ }
+ }
+
+ /* verify that the cache is now set to the alternate config */
+ validate_mdc_config(file_id, &mod_config_3, TRUE, 4);
+
+ /* do random reads on data set 0 only */
+ m = 0;
+ n = 0;
+ while ( ( pass ) && ( n < NUM_RANDOM_ACCESSES ) )
+ {
+ i = (rand() % (DSET_SIZE / CHUNK_SIZE)) * CHUNK_SIZE;
+ j = (rand() % (DSET_SIZE / CHUNK_SIZE)) * CHUNK_SIZE;
+
+ /* select on disk hyperslab */
+ offset[0] = i; /*offset of hyperslab in file*/
+ offset[1] = j;
+ a_size[0] = CHUNK_SIZE; /*size of hyperslab*/
+ a_size[1] = CHUNK_SIZE;
+ status = H5Sselect_hyperslab(filespace_ids[m], H5S_SELECT_SET,
+ offset, NULL, a_size, NULL);
+
+ if ( status < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "disk hyperslab create failed.";
+ }
+
+ /* read the chunk from file */
+ if ( pass ) {
+
+ status = H5Dread(dataset_ids[m], H5T_NATIVE_INT, memspace_id,
+ filespace_ids[m], H5P_DEFAULT, data_chunk);
+
+ if ( status < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "disk hyperslab create failed.";
+ }
+ }
+
+ /* validate the slab */
+ if ( pass ) {
+
+ valid_chunk = TRUE;
+ for ( k = 0; k < CHUNK_SIZE; k++ )
+ {
+ for ( l = 0; l < CHUNK_SIZE; l++ )
+ {
+ if ( data_chunk[k][l]
+ !=
+ ((DSET_SIZE * DSET_SIZE * m) +
+ (DSET_SIZE * (i + k)) + j + l) ) {
+
+ valid_chunk = FALSE;
+ }
+#if 0 /* this will be useful from time to time -- lets keep it */
+ HDfprintf(stdout, "data_chunk[%0d][%0d] = %0d, expect %0d.\n",
+ k, l, data_chunk[k][l],
+ ((DSET_SIZE * DSET_SIZE * m) +
+ (DSET_SIZE * (i + k)) + j + l));
+#endif
+ }
+ }
+
+ if ( ! valid_chunk ) {
+
+ pass = FALSE;
+ failure_mssg = "slab validation failed.";
+#if 0 /* as above */
+ fprintf(stdout, "Chunk (%0d, %0d) in /dset%03d is invalid.\n",
+ i, j, m);
+#endif
+ }
+ }
+
+ if ( ( pass ) && ( n % (NUM_RANDOM_ACCESSES / 4) == 0 ) ) {
+
+ check_and_validate_cache_hit_rate(file_id, NULL, dump_hit_rate,
+ min_accesses, min_hit_rate);
+
+ check_and_validate_cache_size(file_id, NULL, NULL, NULL, NULL,
+ dump_cache_size);
+ }
+
+ n++;
+ }
+
+ /* close file space 0 */
+ if ( pass ) {
+
+ if ( H5Sclose(filespace_ids[0]) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Sclose(filespace_ids[0]) failed.";
+ }
+ }
+
+ /* close the data space */
+ if ( pass ) {
+
+ if ( H5Sclose(dataspace_id) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Sclose(dataspace) failed.";
+ }
+ }
+
+ /* close the mem space */
+ if ( pass ) {
+
+ if ( H5Sclose(memspace_id) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Sclose(memspace_id) failed.";
+ }
+ }
+
+ /* close dataset 0 */
+ if ( pass ) {
+
+ if ( H5Dclose(dataset_ids[0]) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Dclose(dataset_ids[0]) failed.";
+ }
+ }
+
+ /* close the file and delete it */
+ if ( pass ) {
+
+ if ( H5Fclose(file_id) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fclose() failed.\n";
+
+ }
+ else if ( HDremove(filename) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "HDremove() failed.\n";
+ }
+ }
+
+ if ( pass ) { PASSED(); } else { H5_FAILED(); }
+
+ if ( ! pass )
+ HDfprintf(stdout, "%s: failure_mssg = \"%s\".\n",
+ fcn_name, failure_mssg);
+
+} /* mdc_api_call_smoke_check() */
+
+
+/* The following array of invalid external MDC cache configurations is
+ * used to test error rejection in the MDC related API calls.
+ */
+
+#define NUM_INVALID_CONFIGS 31
+
+H5AC_cache_config_t invalid_configs[NUM_INVALID_CONFIGS] =
+{
+ {
+ /* 0 -- bad version */
+ /* int version = */ -1,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 1 -- bad rpt_fcn_enabled */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ -1,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 2 -- bad set_initial_size */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ 2,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 3 -- max_size too big */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ H5C__MAX_MAX_CACHE_SIZE + 1,
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 4 -- min_size too small */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ H5C__MIN_MAX_CACHE_SIZE - 1,
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 5 -- min_size > max_size */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ FALSE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ (16 * 1024 * 1024 + 1),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 6 -- initial size out of range (too big) */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (16 * 1024 * 1024 + 1),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 7 -- initial_size out of range (too small) */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024 - 1),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 8 -- min_clean_fraction too big */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 1.000001,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 9 -- min_clean_fraction too small */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ -0.00000001,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 10 -- epoch_length too small */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ H5C__MIN_AR_EPOCH_LENGTH - 1,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 11 -- epoch_length too big */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ H5C__MAX_AR_EPOCH_LENGTH + 1,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 12 -- invalid incr_mode */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ -1,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 13 -- lower_hr_threshold too small */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ -0.000001,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 14 -- lower_hr_threshold too big */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 1.00000001,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 15 -- increment too small */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 0.999999999999,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 16 -- bad apply_max_increment */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ -1,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 17 -- bad decr_mode */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ -1,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 18 -- upper_hr_threshold too big */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__threshold,
+ /* double upper_hr_threshold = */ 1.00001,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 19 -- decrement too small */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__threshold,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ -0.0000000001,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 20 -- decrement too big */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__threshold,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 1.0000000001,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 21 -- epochs_before_eviction too small */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 0,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 22 -- epochs_before_eviction too big */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ H5C__MAX_EPOCH_MARKERS + 1,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 23 -- invalid apply_empty_reserve */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ 2,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 24 -- empty_reserve too small */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ -0.0000000001,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 25 -- empty_reserve too big */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 1.00000000001,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 26 -- upper_hr_threshold too small */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ -0.000000001,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 27 -- upper_hr_threshold too big */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 1.00000001,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 28 -- upper_hr_threshold <= lower_hr_threshold */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 0.9,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (256 * 1024)
+ },
+ {
+ /* 29 -- dirty_bytes_threshold too small */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 0.999,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (H5C__MIN_MAX_CACHE_SIZE / 2) - 1
+ },
+ {
+ /* 30 -- dirty_bytes_threshold too big */
+ /* int version = */ H5C__CURR_AUTO_SIZE_CTL_VER,
+ /* hbool_t rpt_fcn_enabled = */ FALSE,
+ /* hbool_t set_initial_size = */ TRUE,
+ /* size_t initial_size = */ (1 * 1024 * 1024),
+ /* double min_clean_fraction = */ 0.25,
+ /* size_t max_size = */ (16 * 1024 * 1024),
+ /* size_t min_size = */ ( 1 * 1024 * 1024),
+ /* long int epoch_length = */ 50000,
+ /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold,
+ /* double lower_hr_threshold = */ 0.9,
+ /* double increment = */ 2.0,
+ /* hbool_t apply_max_increment = */ TRUE,
+ /* size_t max_increment = */ (4 * 1024 * 1024),
+ /* enum H5C_cache_decr_mode decr_mode = */ H5C_decr__age_out_with_threshold,
+ /* double upper_hr_threshold = */ 0.9,
+ /* double decrement = */ 0.9,
+ /* hbool_t apply_max_decrement = */ TRUE,
+ /* size_t max_decrement = */ (1 * 1024 * 1024),
+ /* int epochs_before_eviction = */ 3,
+ /* hbool_t apply_empty_reserve = */ TRUE,
+ /* double empty_reserve = */ 0.1,
+ /* int dirty_bytes_threshold = */ (H5C__MAX_MAX_CACHE_SIZE / 4) + 1
+ }
+};
+
+
+/*-------------------------------------------------------------------------
+ * Function: check_fapl_mdc_api_errs()
+ *
+ * Purpose: Verify that the FAPL related MDC API calls reject input
+ * errors gracefully.
+ *
+ * Return: void
+ *
+ * Programmer: John Mainzer
+ * 4/19/04
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+
+static void
+check_fapl_mdc_api_errs(void)
+{
+ const char * fcn_name = "check_fapl_mdc_api_errs()";
+ static char msg[128];
+ int i;
+ herr_t result;
+ hid_t fapl_id;
+ H5AC_cache_config_t default_config = H5AC__DEFAULT_CACHE_CONFIG;
+ H5AC_cache_config_t scratch;
+
+ TESTING("MDC/FAPL related API input errors");
+
+ pass = TRUE;
+
+
+ /* first test H5Pget_mdc_config().
+ */
+
+ scratch.version = H5C__CURR_AUTO_SIZE_CTL_VER;
+ if ( pass ) {
+
+ H5E_BEGIN_TRY { result = H5Pget_mdc_config(-1, &scratch); } H5E_END_TRY;
+
+ if ( result >= 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Pget_mdc_config() accepted invalid plist_id.";
+ }
+ }
+
+ /* Create a FAPL for test purposes, and veify that it contains the
+ * default MDC configuration.
+ */
+
+ if ( pass ) {
+
+ fapl_id = H5Pcreate(H5P_FILE_ACCESS);
+
+ if ( fapl_id < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Pcreate(H5P_FILE_ACCESS) failed.\n";
+ }
+ }
+
+ scratch.version = H5C__CURR_AUTO_SIZE_CTL_VER;
+ if ( ( pass ) &&
+ ( ( H5Pget_mdc_config(fapl_id, &scratch) < 0 ) ||
+ ( !CACHE_CONFIGS_EQUAL(default_config, scratch, TRUE, TRUE) ) ) ) {
+
+ pass = FALSE;
+ failure_mssg = "New FAPL has unexpected metadata cache config?!?!?.\n";
+ }
+
+ if ( pass ) {
+
+ H5E_BEGIN_TRY {
+ result = H5Pget_mdc_config(fapl_id, NULL);
+ } H5E_END_TRY;
+
+ if ( result >= 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Pget_mdc_config() accepted NULL config_ptr.";
+ }
+ }
+
+ /* one last test for H5Pget_mdc_config() */
+
+ scratch.version = -1; /* a convenient, invalid value */
+ if ( pass ) {
+
+ H5E_BEGIN_TRY {
+ result = H5Pget_mdc_config(fapl_id, &scratch);
+ } H5E_END_TRY;
+
+ if ( result >= 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Pget_mdc_config() accepted bad config version.";
+ }
+ }
+
+
+ /* now test H5Pset_mdc_config()
+ */
+
+ scratch.version = H5C__CURR_AUTO_SIZE_CTL_VER;
+ if ( pass ) {
+
+ H5E_BEGIN_TRY {
+ result = H5Pset_mdc_config(-1, &default_config);
+ } H5E_END_TRY;
+
+ if ( result >= 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Pset_mdc_config() accepted bad invalid plist_id.";
+ }
+ }
+
+ if ( pass ) {
+
+ H5E_BEGIN_TRY {
+ result = H5Pset_mdc_config(fapl_id, NULL);
+ } H5E_END_TRY;
+
+ if ( result >= 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Pset_mdc_config() accepted NULL config_ptr.";
+ }
+ }
+
+ i = 0;
+ while ( ( pass ) && ( i < NUM_INVALID_CONFIGS ) )
+ {
+ H5E_BEGIN_TRY {
+ result = H5Pset_mdc_config(fapl_id, &(invalid_configs[i]));
+ } H5E_END_TRY;
+
+ if ( result >= 0 ) {
+
+ pass = FALSE;
+ HDsnprintf(msg, (size_t)128,
+ "H5Pset_mdc_config() accepted invalid_configs[%d].", i);
+ failure_mssg = msg;
+ }
+ i++;
+ }
+
+ /* verify that none of the above calls to H5Pset_mdc_config() changed
+ * the configuration in the FAPL.
+ */
+ scratch.version = H5C__CURR_AUTO_SIZE_CTL_VER;
+ if ( ( pass ) &&
+ ( ( H5Pget_mdc_config(fapl_id, &scratch) < 0 ) ||
+ ( !CACHE_CONFIGS_EQUAL(default_config, scratch, TRUE, TRUE) ) ) ) {
+
+ pass = FALSE;
+ failure_mssg = "FAPL metadata cache config changed???.\n";
+ }
+
+ if ( pass ) { PASSED(); } else { H5_FAILED(); }
+
+ if ( ! pass )
+ HDfprintf(stdout, "%s: failure_mssg = \"%s\".\n",
+ fcn_name, failure_mssg);
+
+} /* check_fapl_mdc_api_errs() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: check_file_mdc_api_errs()
+ *
+ * Purpose: Verify that the file related MDC API calls reject input
+ * errors gracefully.
+ *
+ * Return: void
+ *
+ * Programmer: John Mainzer
+ * 4/19/04
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+
+static void
+check_file_mdc_api_errs(void)
+{
+ const char * fcn_name = "check_file_mdc_api_errs()";
+ char filename[512];
+ static char msg[128];
+ int i;
+ herr_t result;
+ hid_t file_id;
+ size_t max_size;
+ size_t min_clean_size;
+ size_t cur_size;
+ int cur_num_entries;
+ double hit_rate;
+ H5AC_cache_config_t default_config = H5AC__DEFAULT_CACHE_CONFIG;
+ H5AC_cache_config_t scratch;
+
+ TESTING("MDC/FILE related API input errors");
+
+ pass = TRUE;
+
+ /* Create a file for test purposes, and veify that its metadata cache
+ * set to the default MDC configuration.
+ */
+
+ /* setup the file name */
+ if ( pass ) {
+
+ if ( h5_fixname(FILENAME[0], H5P_DEFAULT, filename, sizeof(filename))
+ == NULL ) {
+
+ pass = FALSE;
+ failure_mssg = "h5_fixname() failed.\n";
+ }
+ }
+
+ if ( pass ) {
+
+ file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+
+ if ( file_id < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fcreate() failed.\n";
+ }
+ }
+
+ validate_mdc_config(file_id, &default_config, TRUE, 1);
+
+
+ /* test H5Fget_mdc_config(). */
+
+ scratch.version = H5C__CURR_AUTO_SIZE_CTL_VER;
+ if ( pass ) {
+
+ H5E_BEGIN_TRY {
+ result = H5Fget_mdc_config(-1, &scratch);
+ } H5E_END_TRY;
+
+ if ( result >= 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fget_mdc_config() accepted invalid file_id.";
+ }
+ }
+
+ if ( pass ) {
+
+ H5E_BEGIN_TRY {
+ result = H5Fget_mdc_config(file_id, NULL);
+ } H5E_END_TRY;
+
+ if ( result >= 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fget_mdc_config() accepted NULL config_ptr.";
+ }
+ }
+
+ scratch.version = -1; /* a convenient, invalid value */
+ if ( pass ) {
+
+ H5E_BEGIN_TRY {
+ result = H5Fget_mdc_config(file_id, &scratch);
+ } H5E_END_TRY;
+
+ if ( result >= 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fget_mdc_config() accepted bad config version.";
+ }
+ }
+
+
+ /* test H5Fset_mdc_config() */
+
+ scratch.version = H5C__CURR_AUTO_SIZE_CTL_VER;
+ if ( pass ) {
+
+ H5E_BEGIN_TRY {
+ result = H5Fset_mdc_config(-1, &default_config);
+ } H5E_END_TRY;
+
+ if ( result >= 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fset_mdc_config() accepted bad invalid file_id.";
+ }
+ }
+
+ if ( pass ) {
+
+ H5E_BEGIN_TRY {
+ result = H5Fset_mdc_config(file_id, NULL);
+ } H5E_END_TRY;
+
+ if ( result >= 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fset_mdc_config() accepted NULL config_ptr.";
+ }
+ }
+
+ i = 0;
+ while ( ( pass ) && ( i < NUM_INVALID_CONFIGS ) )
+ {
+ H5E_BEGIN_TRY {
+ result = H5Fset_mdc_config(file_id, &(invalid_configs[i]));
+ } H5E_END_TRY;
+
+ if ( result >= 0 ) {
+
+ pass = FALSE;
+ HDsnprintf(msg, (size_t)128,
+ "H5Fset_mdc_config() accepted invalid_configs[%d].", i);
+ failure_mssg = msg;
+ }
+ i++;
+ }
+
+ /* verify that none of the above calls to H5Fset_mdc_config() changed
+ * the configuration in the FAPL.
+ */
+ validate_mdc_config(file_id, &default_config, TRUE, 2);
+
+
+ /* test H5Fget_mdc_hit_rate() */
+ if ( pass ) {
+
+ H5E_BEGIN_TRY {
+ result = H5Fget_mdc_hit_rate(-1, &hit_rate);
+ } H5E_END_TRY;
+
+ if ( result >= 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fget_mdc_hit_rate() accepted bad file_id.";
+ }
+ }
+
+ if ( pass ) {
+
+ H5E_BEGIN_TRY {
+ result = H5Fget_mdc_hit_rate(file_id, NULL);
+ } H5E_END_TRY;
+
+ if ( result >= 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fget_mdc_hit_rate() accepted NULL hit_rate_ptr.";
+ }
+ }
+
+
+ /* test H5Freset_mdc_hit_rate_stats() */
+ if ( pass ) {
+
+ H5E_BEGIN_TRY {
+ result = H5Freset_mdc_hit_rate_stats(-1);
+ } H5E_END_TRY;
+
+ if ( result >= 0 ) {
+
+ pass = FALSE;
+ failure_mssg =
+ "H5Freset_mdc_hit_rate_stats() accepted bad file_id.";
+ }
+ }
+
+
+ /* test H5Fget_mdc_size() */
+ if ( pass ) {
+
+ H5E_BEGIN_TRY {
+ result = H5Fget_mdc_size(-1, &max_size, &min_clean_size,
+ &cur_size, &cur_num_entries);
+ } H5E_END_TRY;
+
+ if ( result >= 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fget_mdc_size() accepted bad file_id.";
+ }
+ }
+
+ if ( pass ) {
+
+ if ( ( H5Fget_mdc_size(file_id, &max_size, NULL, NULL, NULL) < 0 ) ||
+ ( H5Fget_mdc_size(file_id, NULL, &min_clean_size,
+ NULL, NULL) < 0 ) ||
+ ( H5Fget_mdc_size(file_id, NULL, NULL, &cur_size, NULL) < 0 ) ||
+ ( H5Fget_mdc_size(file_id, NULL, NULL, NULL,
+ &cur_num_entries) < 0 ) ||
+ ( H5Fget_mdc_size(file_id, NULL, NULL, NULL, NULL) < 0 ) ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fget_mdc_size() failed to handle NULL params.";
+ }
+ }
+
+
+ /* close the file and delete it */
+ if ( pass ) {
+
+ if ( H5Fclose(file_id) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "H5Fclose() failed.\n";
+
+ } else if ( HDremove(filename) < 0 ) {
+
+ pass = FALSE;
+ failure_mssg = "HDremove() failed.\n";
+ }
+ }
+
+ if ( pass ) { PASSED(); } else { H5_FAILED(); }
+
+ if ( ! pass )
+ HDfprintf(stdout, "%s: failure_mssg = \"%s\".\n",
+ fcn_name, failure_mssg);
+
+} /* check_file_mdc_api_errs() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: main
+ *
+ * Purpose: Run tests on the cache code contained in H5C.c
+ *
+ * Return: Success:
+ *
+ * Failure:
+ *
+ * Programmer: John Mainzer
+ * 6/24/04
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+
+int
+main(void)
+{
+ H5open();
+
+ skip_long_tests = FALSE;
+
+#ifdef NDEBUG
+ run_full_test = TRUE;
+#else /* NDEBUG */
+ run_full_test = FALSE;
+#endif /* NDEBUG */
+
+#if 1
+ check_fapl_mdc_api_calls();
+ check_file_mdc_api_calls();
+#endif
+ mdc_api_call_smoke_check();
+#if 1
+ check_fapl_mdc_api_errs();
+ check_file_mdc_api_errs();
+#endif
+
+ return(0);
+
+} /* main() */