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hdf5/test/cache_api.c
John Mainzer c18b328ff1 [svn-r11903] Purpose: 
Add files that I forgot in my last checkin.

Description:

cache_api.c cache_common.c cache_common.h are new files that result
from breaking the old cache test into two tests.


Solution:

See above.

Platforms tested:

h5committested before the last checkin.  Will run another
h5committest shortly, but it shouldn't be necessary as there
are no new changes.

Misc. update:
2006-01-28 21:34:14 -05:00

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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() */
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