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| author | John Mainzer <mainzer@hdfgroup.org> | 2004-12-18 01:30:34 (GMT) |
|---|---|---|
| committer | John Mainzer <mainzer@hdfgroup.org> | 2004-12-18 01:30:34 (GMT) |
| commit | 5c415042a3e1d5480ff5309ddce29b4f6be753d7 (patch) | |
| tree | e43b7c6185050281863b369d2e91580b98851755 /test | |
| parent | c8645048e2e4e346118e79c876f2b86608330af9 (diff) | |
| download | hdf5-5c415042a3e1d5480ff5309ddce29b4f6be753d7.zip hdf5-5c415042a3e1d5480ff5309ddce29b4f6be753d7.tar.gz hdf5-5c415042a3e1d5480ff5309ddce29b4f6be753d7.tar.bz2 | |
[svn-r9687] Purpose:
Modify the cache code (H5C) to support automatic cache resizing to
adapt to the work load at run time.
Description:
Different applications require different sized caches to maintain
an acceptable hit rate. This set of changes attempts to provide the
ability to adjust to circumstances automatically.
Solution:
Added highly configurable code to allow the user to either set a
fixed cache size, or allow the cache to grow and shrink according to
conditions.
If enabled, cache size increases are triggered when the hit rate
drops below a user specified threshold in a user specified interval.
Cache size reductions (if enabled) are triggered when either the
hit rate exceeds some user specified threshold over a user specified
interval, when the cache contains "enough" entries that haven't been
accessed for a user specified interval, or some mix of the above.
See the header comments on the H5C_auto_size_ctl_t structure in
H5Cprivate.h for further details.
At present, the cache resize configuration options are not
accessible via the user API. Must add this.
Platforms tested:
h5committested, heping (serial), and copper (parallel)
Misc. update:
Diffstat (limited to 'test')
| -rw-r--r-- | test/cache.c | 10381 |
1 files changed, 10282 insertions, 99 deletions
diff --git a/test/cache.c b/test/cache.c index bdd27d1..9b01c2e 100644 --- a/test/cache.c +++ b/test/cache.c @@ -26,8 +26,10 @@ const char *FILENAME[] = { NULL }; +#define H5C_PACKAGE /*suppress error about including H5Cpkg */ + #include "H5TBprivate.h" -#include "H5Cprivate.h" +#include "H5Cpkg.h" /* with apologies for the abuse of terminology... */ @@ -151,7 +153,6 @@ typedef struct test_entry_t * updated as necessary. */ -#define H5C__HASH_TABLE_LEN (32 * 1024) /* must be a power of 2 */ #define H5C__HASH_MASK ((size_t)(H5C__HASH_TABLE_LEN - 1) << 3) #define H5C__HASH_FCN(x) (int)(((x) & H5C__HASH_MASK) >> 3) @@ -216,100 +217,6 @@ if ( ( (cache_ptr) == NULL ) || \ } \ } - -/* The following is a local copy of the H5C_t structure -- any changes in - * that structure must be reproduced here. The typedef is used to allow - * local access to the cache's private data. - */ - -#define H5C__H5C_T_MAGIC 0x005CAC0E -#define H5C__MAX_NUM_TYPE_IDS 9 - -typedef struct local_H5C_t -{ - uint32_t magic; - - int32_t max_type_id; - const char * (* type_name_table_ptr); - - size_t max_cache_size; - size_t min_clean_size; - - H5C_write_permitted_func_t check_write_permitted; - - int32_t index_len; - size_t index_size; - H5C_cache_entry_t * (index[H5C__HASH_TABLE_LEN]); - - - int32_t tree_len; - size_t tree_size; - H5TB_TREE * tree_ptr; - - int32_t pl_len; - size_t pl_size; - H5C_cache_entry_t * pl_head_ptr; - H5C_cache_entry_t * pl_tail_ptr; - - int32_t LRU_list_len; - size_t LRU_list_size; - H5C_cache_entry_t * LRU_head_ptr; - H5C_cache_entry_t * LRU_tail_ptr; - - int32_t cLRU_list_len; - size_t cLRU_list_size; - H5C_cache_entry_t * cLRU_head_ptr; - H5C_cache_entry_t * cLRU_tail_ptr; - - int32_t dLRU_list_len; - size_t dLRU_list_size; - H5C_cache_entry_t * dLRU_head_ptr; - H5C_cache_entry_t * dLRU_tail_ptr; - -#if H5C_COLLECT_CACHE_STATS - - /* stats fields */ - int64_t hits[H5C__MAX_NUM_TYPE_IDS]; - int64_t misses[H5C__MAX_NUM_TYPE_IDS]; - int64_t insertions[H5C__MAX_NUM_TYPE_IDS]; - int64_t clears[H5C__MAX_NUM_TYPE_IDS]; - int64_t flushes[H5C__MAX_NUM_TYPE_IDS]; - int64_t evictions[H5C__MAX_NUM_TYPE_IDS]; - int64_t renames[H5C__MAX_NUM_TYPE_IDS]; - - int64_t total_ht_insertions; - int64_t total_ht_deletions; - int64_t successful_ht_searches; - int64_t total_successful_ht_search_depth; - int64_t failed_ht_searches; - int64_t total_failed_ht_search_depth; - - int32_t max_index_len; - size_t max_index_size; - - int32_t max_tree_len; - size_t max_tree_size; - - int32_t max_pl_len; - size_t max_pl_size; - -#if H5C_COLLECT_CACHE_ENTRY_STATS - - int32_t max_accesses[H5C__MAX_NUM_TYPE_IDS]; - int32_t min_accesses[H5C__MAX_NUM_TYPE_IDS]; - int32_t max_clears[H5C__MAX_NUM_TYPE_IDS]; - int32_t max_flushes[H5C__MAX_NUM_TYPE_IDS]; - size_t max_size[H5C__MAX_NUM_TYPE_IDS]; - -#endif /* H5C_COLLECT_CACHE_ENTRY_STATS */ - -#endif /* H5C_COLLECT_CACHE_STATS */ - - hbool_t skip_file_checks; - hbool_t skip_dxpl_id_checks; - -} local_H5C_t; - /* global variable declarations: */ @@ -623,6 +530,14 @@ static void row_major_scan_forward(H5C_t * cache_ptr, int dirty_destroys, int dirty_unprotects); +static void hl_row_major_scan_forward(H5C_t * cache_ptr, + hbool_t verbose, + hbool_t reset_stats, + hbool_t display_stats, + hbool_t display_detailed_stats, + hbool_t do_inserts, + hbool_t dirty_inserts); + static void row_major_scan_backward(H5C_t * cache_ptr, int32_t lag, hbool_t verbose, @@ -637,6 +552,14 @@ static void row_major_scan_backward(H5C_t * cache_ptr, int dirty_destroys, int dirty_unprotects); +static void hl_row_major_scan_backward(H5C_t * cache_ptr, + hbool_t verbose, + hbool_t reset_stats, + hbool_t display_stats, + hbool_t display_detailed_stats, + hbool_t do_inserts, + hbool_t dirty_inserts); + static void col_major_scan_forward(H5C_t * cache_ptr, int32_t lag, hbool_t verbose, @@ -647,6 +570,15 @@ static void col_major_scan_forward(H5C_t * cache_ptr, hbool_t dirty_inserts, int dirty_unprotects); +static void hl_col_major_scan_forward(H5C_t * cache_ptr, + hbool_t verbose, + hbool_t reset_stats, + hbool_t display_stats, + hbool_t display_detailed_stats, + hbool_t do_inserts, + hbool_t dirty_inserts, + int dirty_unprotects); + static void col_major_scan_backward(H5C_t * cache_ptr, int32_t lag, hbool_t verbose, @@ -657,10 +589,23 @@ static void col_major_scan_backward(H5C_t * cache_ptr, hbool_t dirty_inserts, int dirty_unprotects); +static void hl_col_major_scan_backward(H5C_t * cache_ptr, + hbool_t verbose, + hbool_t reset_stats, + hbool_t display_stats, + hbool_t display_detailed_stats, + hbool_t do_inserts, + hbool_t dirty_inserts, + int dirty_unprotects); + static void smoke_check_1(void); static void smoke_check_2(void); static void smoke_check_3(void); static void smoke_check_4(void); +static void smoke_check_5(void); +static void smoke_check_6(void); +static void smoke_check_7(void); +static void smoke_check_8(void); static void write_permitted_check(void); static void check_flush_protected_err(void); static void check_destroy_protected_err(void); @@ -668,6 +613,11 @@ static void check_duplicate_insert_err(void); static void check_rename_err(void); static void check_double_protect_err(void); static void check_double_unprotect_err(void); +static void check_auto_cache_resize(void); +static void check_auto_cache_resize_disable(void); +static void check_auto_cache_resize_epoch_markers(void); +static void check_auto_cache_resize_input_errs(void); +static void check_auto_cache_resize_aux_fcns(void); static void takedown_cache(H5C_t * cache_ptr, hbool_t dump_stats, @@ -1449,6 +1399,10 @@ monster_size(H5F_t * f, void * thing, size_t * size_ptr) * * Modifications: * + * JRM - 10/12/04 + * Removed references to local_H5C_t, as we now get direct + * access to the definition of H5C_t via H5Cpkg.h. + * *------------------------------------------------------------------------- */ @@ -1473,7 +1427,7 @@ entry_in_cache(H5C_t * cache_ptr, HDassert( entry_ptr->type == type ); HDassert( entry_ptr == entry_ptr->self ); - H5C__SEARCH_INDEX(((local_H5C_t *)cache_ptr), entry_ptr->addr, test_ptr) + H5C__SEARCH_INDEX(cache_ptr, entry_ptr->addr, test_ptr) if ( test_ptr != NULL ) { @@ -1885,6 +1839,22 @@ insert_entry(H5C_t * cache_ptr, pass = FALSE; failure_mssg = "error in H5C_insert()."; + +#if 0 + /* This is useful debugging code. Lets keep it around. */ + + HDfprintf(stdout, "result = %d\n", (int)result); + HDfprintf(stdout, "entry_ptr->header.is_protected = %d\n", + (int)(entry_ptr->header.is_protected)); + HDfprintf(stdout, "entry_ptr->header.type != &(types[type]) = %d\n", + (int)(entry_ptr->header.type != &(types[type]))); + HDfprintf(stdout, + "entry_ptr->size != entry_ptr->header.size = %d\n", + (int)(entry_ptr->size != entry_ptr->header.size)); + HDfprintf(stdout, + "entry_ptr->addr != entry_ptr->header.addr = %d\n", + (int)(entry_ptr->addr != entry_ptr->header.addr)); +#endif } HDassert( ((entry_ptr->header).type)->id == type ); @@ -2036,6 +2006,28 @@ protect_entry(H5C_t * cache_ptr, ( entry_ptr->size != entry_ptr->header.size ) || ( entry_ptr->addr != entry_ptr->header.addr ) ) { +#if 0 + /* I've written the following debugging code several times + * now. Lets keep it around so I don't have to write it + * again. + * - JRM + */ + HDfprintf(stdout, "( cache_entry_ptr != (void *)entry_ptr ) = %d\n", + (int)( cache_entry_ptr != (void *)entry_ptr )); + HDfprintf(stdout, "cache_entry_ptr = 0x%lx, entry_ptr = 0x%lx\n", + (long)cache_entry_ptr, (long)entry_ptr); + HDfprintf(stdout, "entry_ptr->header.is_protected = %d\n", + (int)(entry_ptr->header.is_protected)); + HDfprintf(stdout, + "( entry_ptr->header.type != &(types[type]) ) = %d\n", + (int)( entry_ptr->header.type != &(types[type]) )); + HDfprintf(stdout, + "entry_ptr->size = %d, entry_ptr->header.size = %d\n", + (int)(entry_ptr->size), (int)(entry_ptr->header.size)); + HDfprintf(stdout, + "entry_ptr->addr = %d, entry_ptr->header.addr = %d\n", + (int)(entry_ptr->addr), (int)(entry_ptr->header.addr)); +#endif pass = FALSE; failure_mssg = "error in H5C_protect()."; @@ -2356,6 +2348,104 @@ row_major_scan_forward(H5C_t * cache_ptr, /*------------------------------------------------------------------------- + * Function: hl_row_major_scan_forward() + * + * Purpose: Do a high locality sequence of inserts, protects, and + * unprotects while scanning through the set of entries. + * If pass is false on entry, do nothing. + * + * Return: void + * + * Programmer: John Mainzer + * 10/21/04 + * + * Modifications: + * + *------------------------------------------------------------------------- + */ + +static void +hl_row_major_scan_forward(H5C_t * cache_ptr, + hbool_t verbose, + hbool_t reset_stats, + hbool_t display_stats, + hbool_t display_detailed_stats, + hbool_t do_inserts, + hbool_t dirty_inserts) +{ + const char * fcn_name = "hl_row_major_scan_forward"; + int32_t type; + int32_t idx; + int32_t i; + int32_t lag = 100; + + if ( verbose ) + HDfprintf(stdout, "%s(): entering.\n", fcn_name); + + HDassert( lag > 5 ); + + type = 0; + + if ( ( pass ) && ( reset_stats ) ) { + + H5C_stats__reset(cache_ptr); + } + + while ( ( pass ) && ( type < NUMBER_OF_ENTRY_TYPES ) ) + { + idx = -lag; + + while ( ( pass ) && ( idx <= (max_indices[type] + lag) ) ) + { + if ( ( pass ) && ( do_inserts ) && ( (idx + lag) >= 0 ) && + ( (idx + lag) <= max_indices[type] ) && + ( ((idx + lag) % 2) == 0 ) && + ( ! entry_in_cache(cache_ptr, type, (idx + lag)) ) ) { + + if ( verbose ) + HDfprintf(stdout, "(i, %d, %d) ", type, (idx + lag)); + + insert_entry(cache_ptr, type, (idx + lag), dirty_inserts); + } + + i = idx; + + while ( ( pass ) && ( i >= idx - lag ) && ( i >= 0 ) ) + { + if ( ( pass ) && ( i >= 0 ) && ( i <= max_indices[type] ) ) { + + if ( verbose ) + HDfprintf(stdout, "(p, %d, %d) ", type, i); + + protect_entry(cache_ptr, type, i); + + if ( verbose ) + HDfprintf(stdout, "(u, %d, %d) ", type, i); + + unprotect_entry(cache_ptr, type, i, NO_CHANGE, FALSE); + } + i--; + } + + if ( verbose ) + HDfprintf(stdout, "\n"); + + idx++; + } + type++; + } + + if ( ( pass ) && ( display_stats ) ) { + + H5C_stats(cache_ptr, "test cache", display_detailed_stats); + } + + return; + +} /* hl_row_major_scan_forward() */ + + +/*------------------------------------------------------------------------- * Function: row_major_scan_backward() * * Purpose: Do a sequence of inserts, protects, unprotects, renames, @@ -2579,6 +2669,104 @@ row_major_scan_backward(H5C_t * cache_ptr, /*------------------------------------------------------------------------- + * Function: hl_row_major_scan_backward() + * + * Purpose: Do a high locality sequence of inserts, protects, and + * unprotects while scanning through the set of entries. + * If pass is false on entry, do nothing. + * + * Return: void + * + * Programmer: John Mainzer + * 10/21/04 + * + * Modifications: + * + *------------------------------------------------------------------------- + */ + +static void +hl_row_major_scan_backward(H5C_t * cache_ptr, + hbool_t verbose, + hbool_t reset_stats, + hbool_t display_stats, + hbool_t display_detailed_stats, + hbool_t do_inserts, + hbool_t dirty_inserts) +{ + const char * fcn_name = "hl_row_major_scan_backward"; + int32_t type; + int32_t idx; + int32_t i; + int32_t lag = 100; + + if ( verbose ) + HDfprintf(stdout, "%s(): entering.\n", fcn_name); + + HDassert( lag > 5 ); + + type = NUMBER_OF_ENTRY_TYPES - 1; + + if ( ( pass ) && ( reset_stats ) ) { + + H5C_stats__reset(cache_ptr); + } + + while ( ( pass ) && ( type >= 0 ) ) + { + idx = max_indices[type] + lag; + + while ( ( pass ) && ( idx >= -lag ) ) + { + if ( ( pass ) && ( do_inserts ) && ( (idx + lag) >= 0 ) && + ( (idx + lag) <= max_indices[type] ) && + ( ((idx + lag) % 2) == 0 ) && + ( ! entry_in_cache(cache_ptr, type, (idx + lag)) ) ) { + + if ( verbose ) + HDfprintf(stdout, "(i, %d, %d) ", type, (idx + lag)); + + insert_entry(cache_ptr, type, (idx + lag), dirty_inserts); + } + + i = idx; + + while ( ( pass ) && ( i >= idx - lag ) && ( i >= 0 ) ) + { + if ( ( pass ) && ( i >= 0 ) && ( i <= max_indices[type] ) ) { + + if ( verbose ) + HDfprintf(stdout, "(p, %d, %d) ", type, i); + + protect_entry(cache_ptr, type, i); + + if ( verbose ) + HDfprintf(stdout, "(u, %d, %d) ", type, i); + + unprotect_entry(cache_ptr, type, i, NO_CHANGE, FALSE); + } + i--; + } + + if ( verbose ) + HDfprintf(stdout, "\n"); + + idx--; + } + type--; + } + + if ( ( pass ) && ( display_stats ) ) { + + H5C_stats(cache_ptr, "test cache", display_detailed_stats); + } + + return; + +} /* hl_row_major_scan_backward() */ + + +/*------------------------------------------------------------------------- * Function: col_major_scan_forward() * * Purpose: Do a sequence of inserts, protects, and unprotects @@ -2679,6 +2867,115 @@ col_major_scan_forward(H5C_t * cache_ptr, /*------------------------------------------------------------------------- + * Function: hl_col_major_scan_forward() + * + * Purpose: Do a high locality sequence of inserts, protects, and + * unprotects while scanning through the set of entries. If + * pass is false on entry, do nothing. + * + * Return: void + * + * Programmer: John Mainzer + * 19/25/04 + * + * Modifications: + * + *------------------------------------------------------------------------- + */ + +static void +hl_col_major_scan_forward(H5C_t * cache_ptr, + hbool_t verbose, + hbool_t reset_stats, + hbool_t display_stats, + hbool_t display_detailed_stats, + hbool_t do_inserts, + hbool_t dirty_inserts, + int dirty_unprotects) +{ + const char * fcn_name = "hl_col_major_scan_forward()"; + int32_t type; + int32_t idx; + int32_t lag = 200; + int32_t i; + + if ( verbose ) + HDfprintf(stdout, "%s: entering.\n", fcn_name); + + HDassert( lag > 5 ); + + type = 0; + + if ( ( pass ) && ( reset_stats ) ) { + + H5C_stats__reset(cache_ptr); + } + + idx = 0; + + while ( ( pass ) && ( idx <= MAX_ENTRIES ) ) + { + + i = idx; + + while ( ( pass ) && ( i >= 0 ) && ( i >= (idx - lag) ) ) { + + type = 0; + + while ( ( pass ) && ( type < NUMBER_OF_ENTRY_TYPES ) ) + { + if ( ( pass ) && ( do_inserts ) && ( i == idx ) && + ( i <= max_indices[type] ) && + ( (i % 3) == 0 ) && + ( ! entry_in_cache(cache_ptr, type, i) ) ) { + + if ( verbose ) + HDfprintf(stdout, "(i, %d, %d) ", type, i); + + insert_entry(cache_ptr, type, i, dirty_inserts); + } + + if ( ( pass ) && ( i >= 0 ) && ( i <= max_indices[type] ) ) { + + if ( verbose ) + HDfprintf(stdout, "(p, %d, %d) ", type, i); + + protect_entry(cache_ptr, type, i); + } + + if ( ( pass ) && ( i >= 0 ) && + ( i <= max_indices[type] ) ) { + + if ( verbose ) + HDfprintf(stdout, "(u, %d, %d) ", type, i); + + unprotect_entry(cache_ptr, type, i, + dirty_unprotects, FALSE); + } + + if ( verbose ) + HDfprintf(stdout, "\n"); + + type++; + } + + i--; + } + + idx++; + } + + if ( ( pass ) && ( display_stats ) ) { + + H5C_stats(cache_ptr, "test cache", display_detailed_stats); + } + + return; + +} /* hl_col_major_scan_forward() */ + + +/*------------------------------------------------------------------------- * Function: col_major_scan_backward() * * Purpose: Do a sequence of inserts, protects, and unprotects @@ -2787,6 +3084,112 @@ col_major_scan_backward(H5C_t * cache_ptr, } /* col_major_scan_backward() */ +/*------------------------------------------------------------------------- + * Function: hl_col_major_scan_backward() + * + * Purpose: Do a high locality sequence of inserts, protects, and + * unprotects while scanning backwards through the set of + * entries. If pass is false on entry, do nothing. + * + * Return: void + * + * Programmer: John Mainzer + * 10/25/04 + * + * Modifications: + * + *------------------------------------------------------------------------- + */ + +static void +hl_col_major_scan_backward(H5C_t * cache_ptr, + hbool_t verbose, + hbool_t reset_stats, + hbool_t display_stats, + hbool_t display_detailed_stats, + hbool_t do_inserts, + hbool_t dirty_inserts, + int dirty_unprotects) +{ + const char * fcn_name = "hl_col_major_scan_backward()"; + int32_t type; + int32_t idx; + int32_t lag = 50; + int32_t i; + + if ( verbose ) + HDfprintf(stdout, "%s: entering.\n", fcn_name); + + type = 0; + + if ( ( pass ) && ( reset_stats ) ) { + + H5C_stats__reset(cache_ptr); + } + + idx = MAX_ENTRIES; + + while ( ( pass ) && ( idx >= 0 ) ) + { + + i = idx; + + while ( ( pass ) && ( i <= MAX_ENTRIES ) && ( i <= (idx + lag) ) ) { + + type = 0; + + while ( ( pass ) && ( type < NUMBER_OF_ENTRY_TYPES ) ) + { + if ( ( pass ) && ( do_inserts ) && ( i == idx ) && + ( i <= max_indices[type] ) && + ( ! entry_in_cache(cache_ptr, type, i) ) ) { + + if ( verbose ) + HDfprintf(stdout, "(i, %d, %d) ", type, i); + + insert_entry(cache_ptr, type, i, dirty_inserts); + } + + if ( ( pass ) && ( i >= 0 ) && ( i <= max_indices[type] ) ) { + + if ( verbose ) + HDfprintf(stdout, "(p, %d, %d) ", type, i); + + protect_entry(cache_ptr, type, i); + } + + if ( ( pass ) && ( i >= 0 ) && + ( i <= max_indices[type] ) ) { + + if ( verbose ) + HDfprintf(stdout, "(u, %d, %d) ", type, i); + + unprotect_entry(cache_ptr, type, i, + dirty_unprotects, FALSE); + } + + if ( verbose ) + HDfprintf(stdout, "\n"); + + type++; + } + + i++; + } + + idx--; + } + + if ( ( pass ) && ( display_stats ) ) { + + H5C_stats(cache_ptr, "test cache", display_detailed_stats); + } + + return; + +} /* hl_col_major_scan_backward() */ + + /**************************************************************************/ /**************************************************************************/ /********************************* tests: *********************************/ @@ -3488,6 +3891,836 @@ smoke_check_4(void) /*------------------------------------------------------------------------- + * Function: smoke_check_5() + * + * Purpose: A basic functional test on a cache with automatic cache + * resizing enabled, with inserts in the mix, along with + * repeated protects and unprotects. All entries are marked + * as clean. + * + * Return: void + * + * Programmer: John Mainzer + * 10/14/04 + * + * Modifications: + * + *------------------------------------------------------------------------- + */ + +static void +smoke_check_5(void) +{ + const char * fcn_name = "smoke_check_5"; + herr_t result; + hbool_t show_progress = FALSE; + hbool_t dirty_inserts = FALSE; + int dirty_unprotects = FALSE; + hbool_t display_stats = FALSE; + int mile_stone = 1; + H5C_t * cache_ptr = NULL; + H5C_auto_size_ctl_t auto_size_ctl = + { + /* int32_t version = */ H5C__CURR_AUTO_SIZE_CTL_VER, +#if 1 + /* H5C_auto_resize_report_fcn rpt_fcn = */ NULL, +#else + /* H5C_auto_resize_report_fcn rpt_fcn = */ H5C_def_auto_resize_rpt_fcn, +#endif + /* hbool_t set_initial_size = */ TRUE, + /* size_t initial_size = */ (2 * 1024 * 1024), + + /* double min_clean_fraction = */ 0.1, + + /* size_t max_size = */ (32 * 1024 * 1025), + /* size_t min_size = */ (512 * 1024), + + /* int64_t epoch_length = */ 50000, + + + /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold, + + /* double lower_hr_threshold = */ 0.75, + + /* 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 = */ 0.995, + + /* double decrement = */ 0.9, + + /* hbool_t apply_max_decrement = */ TRUE, + /* size_t max_decrement = */ (1 * 1024 * 1024), + + /* int32_t epochs_before_eviction = */ 3, + + /* hbool_t apply_empty_reserve = */ TRUE, + /* double empty_reserve = */ 0.5 + }; + + TESTING("smoke check #5 -- all clean, ins, prot, unprot, AR cache 1"); + + pass = TRUE; + + if ( show_progress ) /* 1 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + reset_entries(); + + if ( show_progress ) /* 2 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + cache_ptr = setup_cache((size_t)(2 * 1024), + (size_t)(1 * 1024)); + + if ( pass ) { + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 1.\n"; + } + } + + if ( show_progress ) /* 3 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + hl_row_major_scan_forward(/* cache_ptr */ cache_ptr, + /* verbose */ FALSE, + /* reset_stats */ TRUE, + /* display_stats */ display_stats, + /* display_detailed_stats */ FALSE, + /* do_inserts */ FALSE, + /* dirty_inserts */ dirty_inserts); + + if ( show_progress ) /* 4 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + hl_row_major_scan_backward(/* cache_ptr */ cache_ptr, + /* verbose */ FALSE, + /* reset_stats */ TRUE, + /* display_stats */ display_stats, + /* display_detailed_stats */ FALSE, + /* do_inserts */ FALSE, + /* dirty_inserts */ dirty_inserts); + + if ( show_progress ) /* 5 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + hl_row_major_scan_forward(/* cache_ptr */ cache_ptr, + /* verbose */ FALSE, + /* reset_stats */ TRUE, + /* display_stats */ display_stats, + /* display_detailed_stats */ FALSE, + /* do_inserts */ TRUE, + /* dirty_inserts */ dirty_inserts); + + if ( show_progress ) /* 6 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + /* flush and destroy all entries in the cache: */ + + flush_cache(/* cache_ptr */ cache_ptr, + /* destroy_entries */ TRUE, + /* dump_stats */ FALSE, + /* dump_detailed_stats */ FALSE); + + if ( show_progress ) /* 7 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + hl_col_major_scan_forward(/* cache_ptr */ cache_ptr, + /* verbose */ FALSE, + /* reset_stats */ TRUE, + /* display_stats */ display_stats, + /* display_detailed_stats */ FALSE, + /* do_inserts */ TRUE, + /* dirty_inserts */ dirty_inserts, + /* dirty_unprotects */ dirty_unprotects); + + if ( show_progress ) /* 8 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + /* flush all entries in the cache: */ + + flush_cache(/* cache_ptr */ cache_ptr, + /* destroy_entries */ FALSE, + /* dump_stats */ FALSE, + /* dump_detailed_stats */ FALSE); + + if ( show_progress ) /* 9 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + hl_col_major_scan_backward(/* cache_ptr */ cache_ptr, + /* verbose */ FALSE, + /* reset_stats */ TRUE, + /* display_stats */ display_stats, + /* display_detailed_stats */ FALSE, + /* do_inserts */ TRUE, + /* dirty_inserts */ dirty_inserts, + /* dirty_unprotects */ dirty_unprotects); + + if ( show_progress ) /* 10 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + takedown_cache(cache_ptr, display_stats, TRUE); + + if ( show_progress ) /* 11 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + verify_clean(); + verify_unprotected(); + + if ( pass ) { PASSED(); } else { H5_FAILED(); } + + if ( ! pass ) + HDfprintf(stdout, "%s(): failure_mssg = \"%s\".\n", + fcn_name, failure_mssg); + +} /* smoke_check_5() */ + + +/*------------------------------------------------------------------------- + * Function: smoke_check_6() + * + * Purpose: A basic functional test on a cache with automatic cache + * resizing enabled, with inserts in the mix, along with + * repeated protects and unprotects. About one half of all + * entries are marked as dirty. + * + * Return: void + * + * Programmer: John Mainzer + * 10/25/04 + * + * Modifications: + * + *------------------------------------------------------------------------- + */ + +static void +smoke_check_6(void) +{ + const char * fcn_name = "smoke_check_6"; + herr_t result; + hbool_t show_progress = FALSE; + hbool_t dirty_inserts = TRUE; + int dirty_unprotects = FALSE; + hbool_t display_stats = FALSE; + int mile_stone = 1; + H5C_t * cache_ptr = NULL; + H5C_auto_size_ctl_t auto_size_ctl = + { + /* int32_t version = */ H5C__CURR_AUTO_SIZE_CTL_VER, +#if 1 + /* H5C_auto_resize_report_fcn rpt_fcn = */ NULL, +#else + /* H5C_auto_resize_report_fcn rpt_fcn = */ H5C_def_auto_resize_rpt_fcn, +#endif + /* hbool_t set_initial_size = */ TRUE, + /* size_t initial_size = */ (2 * 1024 * 1024), + + /* double min_clean_fraction = */ 0.1, + + /* size_t max_size = */ (32 * 1024 * 1025), + /* size_t min_size = */ (512 * 1024), + + /* int64_t epoch_length = */ 50000, + + + /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold, + + /* double lower_hr_threshold = */ 0.75, + + /* 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 = */ 0.995, + + /* double decrement = */ 0.9, + + /* hbool_t apply_max_decrement = */ TRUE, + /* size_t max_decrement = */ (1 * 1024 * 1024), + + /* int32_t epochs_before_eviction = */ 3, + + /* hbool_t apply_empty_reserve = */ TRUE, + /* double empty_reserve = */ 0.05 + }; + + TESTING("smoke check #6 -- ~1/2 dirty, ins, prot, unprot, AR cache 1"); + + pass = TRUE; + + if ( show_progress ) /* 1 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + reset_entries(); + + if ( show_progress ) /* 2 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + cache_ptr = setup_cache((size_t)(2 * 1024), + (size_t)(1 * 1024)); + + if ( pass ) { + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 1.\n"; + } + } + + if ( show_progress ) /* 3 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + hl_row_major_scan_forward(/* cache_ptr */ cache_ptr, + /* verbose */ FALSE, + /* reset_stats */ TRUE, + /* display_stats */ display_stats, + /* display_detailed_stats */ FALSE, + /* do_inserts */ FALSE, + /* dirty_inserts */ dirty_inserts); + + if ( show_progress ) /* 4 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + hl_row_major_scan_backward(/* cache_ptr */ cache_ptr, + /* verbose */ FALSE, + /* reset_stats */ TRUE, + /* display_stats */ display_stats, + /* display_detailed_stats */ FALSE, + /* do_inserts */ FALSE, + /* dirty_inserts */ dirty_inserts); + + if ( show_progress ) /* 5 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + hl_row_major_scan_forward(/* cache_ptr */ cache_ptr, + /* verbose */ FALSE, + /* reset_stats */ TRUE, + /* display_stats */ display_stats, + /* display_detailed_stats */ FALSE, + /* do_inserts */ TRUE, + /* dirty_inserts */ dirty_inserts); + + if ( show_progress ) /* 6 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + /* flush and destroy all entries in the cache: */ + + flush_cache(/* cache_ptr */ cache_ptr, + /* destroy_entries */ TRUE, + /* dump_stats */ FALSE, + /* dump_detailed_stats */ FALSE); + + if ( show_progress ) /* 7 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + hl_col_major_scan_forward(/* cache_ptr */ cache_ptr, + /* verbose */ FALSE, + /* reset_stats */ TRUE, + /* display_stats */ display_stats, + /* display_detailed_stats */ FALSE, + /* do_inserts */ TRUE, + /* dirty_inserts */ dirty_inserts, + /* dirty_unprotects */ dirty_unprotects); + + if ( show_progress ) /* 8 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + /* flush all entries in the cache: */ + + flush_cache(/* cache_ptr */ cache_ptr, + /* destroy_entries */ FALSE, + /* dump_stats */ FALSE, + /* dump_detailed_stats */ FALSE); + + if ( show_progress ) /* 9 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + hl_col_major_scan_backward(/* cache_ptr */ cache_ptr, + /* verbose */ FALSE, + /* reset_stats */ TRUE, + /* display_stats */ display_stats, + /* display_detailed_stats */ FALSE, + /* do_inserts */ TRUE, + /* dirty_inserts */ dirty_inserts, + /* dirty_unprotects */ dirty_unprotects); + + if ( show_progress ) /* 10 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + takedown_cache(cache_ptr, display_stats, TRUE); + + if ( show_progress ) /* 11 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + verify_clean(); + verify_unprotected(); + + if ( pass ) { PASSED(); } else { H5_FAILED(); } + + if ( ! pass ) + HDfprintf(stdout, "%s(): failure_mssg = \"%s\".\n", + fcn_name, failure_mssg); + +} /* smoke_check_6() */ + + +/*------------------------------------------------------------------------- + * Function: smoke_check_7() + * + * Purpose: A basic functional test on a cache with automatic cache + * resizing enabled, with inserts in the mix, along with + * repeated protects and unprotects. All entries are marked + * as clean. + * + * Return: void + * + * Programmer: John Mainzer + * 12/2/04 + * + * Modifications: + * + *------------------------------------------------------------------------- + */ + +static void +smoke_check_7(void) +{ + const char * fcn_name = "smoke_check_7"; + herr_t result; + hbool_t show_progress = FALSE; + hbool_t dirty_inserts = FALSE; + int dirty_unprotects = FALSE; + hbool_t display_stats = FALSE; + int mile_stone = 1; + H5C_t * cache_ptr = NULL; + H5C_auto_size_ctl_t auto_size_ctl = + { + /* int32_t version = */ H5C__CURR_AUTO_SIZE_CTL_VER, +#if 1 + /* H5C_auto_resize_report_fcn rpt_fcn = */ NULL, +#else + /* H5C_auto_resize_report_fcn rpt_fcn = */ H5C_def_auto_resize_rpt_fcn, +#endif + /* hbool_t set_initial_size = */ TRUE, + /* size_t initial_size = */ (2 * 1024 * 1024), + + /* double min_clean_fraction = */ 0.1, + + /* size_t max_size = */ (32 * 1024 * 1025), + /* size_t min_size = */ (512 * 1024), + + /* int64_t epoch_length = */ 100000, + + + /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold, + + /* double lower_hr_threshold = */ 0.75, + + /* double increment = */ 2.0, + + /* hbool_t apply_max_increment = */ TRUE, + /* size_t max_increment = */ (8 * 1024 * 1024), + + + /* enum H5C_cache_decr_mode decr_mode = */ + H5C_decr__age_out_with_threshold, + + /* double upper_hr_threshold = */ 0.995, + + /* double decrement = */ 0.9, + + /* hbool_t apply_max_decrement = */ TRUE, + /* size_t max_decrement = */ (1 * 1024 * 1024), + + /* int32_t epochs_before_eviction = */ 3, + + /* hbool_t apply_empty_reserve = */ TRUE, + /* double empty_reserve = */ 0.1 + }; + + TESTING("smoke check #7 -- all clean, ins, prot, unprot, AR cache 2"); + + pass = TRUE; + + if ( show_progress ) /* 1 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + reset_entries(); + + if ( show_progress ) /* 2 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + cache_ptr = setup_cache((size_t)(2 * 1024), + (size_t)(1 * 1024)); + + if ( pass ) { + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 1.\n"; + } + } + + if ( show_progress ) /* 3 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + hl_row_major_scan_forward(/* cache_ptr */ cache_ptr, + /* verbose */ FALSE, + /* reset_stats */ TRUE, + /* display_stats */ display_stats, + /* display_detailed_stats */ FALSE, + /* do_inserts */ FALSE, + /* dirty_inserts */ dirty_inserts); + + if ( show_progress ) /* 4 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + hl_row_major_scan_backward(/* cache_ptr */ cache_ptr, + /* verbose */ FALSE, + /* reset_stats */ TRUE, + /* display_stats */ display_stats, + /* display_detailed_stats */ FALSE, + /* do_inserts */ FALSE, + /* dirty_inserts */ dirty_inserts); + + if ( show_progress ) /* 5 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + hl_row_major_scan_forward(/* cache_ptr */ cache_ptr, + /* verbose */ FALSE, + /* reset_stats */ TRUE, + /* display_stats */ display_stats, + /* display_detailed_stats */ FALSE, + /* do_inserts */ TRUE, + /* dirty_inserts */ dirty_inserts); + + if ( show_progress ) /* 6 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + /* flush and destroy all entries in the cache: */ + + flush_cache(/* cache_ptr */ cache_ptr, + /* destroy_entries */ TRUE, + /* dump_stats */ FALSE, + /* dump_detailed_stats */ FALSE); + + if ( show_progress ) /* 7 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + hl_col_major_scan_forward(/* cache_ptr */ cache_ptr, + /* verbose */ FALSE, + /* reset_stats */ TRUE, + /* display_stats */ display_stats, + /* display_detailed_stats */ FALSE, + /* do_inserts */ TRUE, + /* dirty_inserts */ dirty_inserts, + /* dirty_unprotects */ dirty_unprotects); + + if ( show_progress ) /* 8 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + /* flush all entries in the cache: */ + + flush_cache(/* cache_ptr */ cache_ptr, + /* destroy_entries */ FALSE, + /* dump_stats */ FALSE, + /* dump_detailed_stats */ FALSE); + + if ( show_progress ) /* 9 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + hl_col_major_scan_backward(/* cache_ptr */ cache_ptr, + /* verbose */ FALSE, + /* reset_stats */ TRUE, + /* display_stats */ display_stats, + /* display_detailed_stats */ FALSE, + /* do_inserts */ TRUE, + /* dirty_inserts */ dirty_inserts, + /* dirty_unprotects */ dirty_unprotects); + + if ( show_progress ) /* 10 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + takedown_cache(cache_ptr, display_stats, TRUE); + + if ( show_progress ) /* 11 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + verify_clean(); + verify_unprotected(); + + if ( pass ) { PASSED(); } else { H5_FAILED(); } + + if ( ! pass ) + HDfprintf(stdout, "%s(): failure_mssg = \"%s\".\n", + fcn_name, failure_mssg); + +} /* smoke_check_7() */ + + +/*------------------------------------------------------------------------- + * Function: smoke_check_8() + * + * Purpose: A basic functional test on a cache with automatic cache + * resizing enabled, with inserts in the mix, along with + * repeated protects and unprotects. About one half of all + * entries are marked as dirty. + * + * Return: void + * + * Programmer: John Mainzer + * 10/25/04 + * + * Modifications: + * + *------------------------------------------------------------------------- + */ + +static void +smoke_check_8(void) +{ + const char * fcn_name = "smoke_check_8"; + herr_t result; + hbool_t show_progress = FALSE; + hbool_t dirty_inserts = TRUE; + int dirty_unprotects = FALSE; + hbool_t display_stats = FALSE; + int mile_stone = 1; + H5C_t * cache_ptr = NULL; + H5C_auto_size_ctl_t auto_size_ctl = + { + /* int32_t version = */ H5C__CURR_AUTO_SIZE_CTL_VER, +#if 1 + /* H5C_auto_resize_report_fcn rpt_fcn = */ NULL, +#else + /* H5C_auto_resize_report_fcn rpt_fcn = */ H5C_def_auto_resize_rpt_fcn, +#endif + /* hbool_t set_initial_size = */ TRUE, + /* size_t initial_size = */ (2 * 1024 * 1024), + + /* double min_clean_fraction = */ 0.1, + + /* size_t max_size = */ (32 * 1024 * 1025), + /* size_t min_size = */ (512 * 1024), + + /* int64_t epoch_length = */ 100000, + + + /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold, + + /* double lower_hr_threshold = */ 0.75, + + /* 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 = */ 0.995, + + /* double decrement = */ 0.9, + + /* hbool_t apply_max_decrement = */ TRUE, + /* size_t max_decrement = */ (1 * 1024 * 1024), + + /* int32_t epochs_before_eviction = */ 3, + + /* hbool_t apply_empty_reserve = */ TRUE, + /* double empty_reserve = */ 0.1 + }; + + TESTING("smoke check #8 -- ~1/2 dirty, ins, prot, unprot, AR cache 2"); + + pass = TRUE; + + if ( show_progress ) /* 1 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + reset_entries(); + + if ( show_progress ) /* 2 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + cache_ptr = setup_cache((size_t)(2 * 1024), + (size_t)(1 * 1024)); + + if ( pass ) { + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 1.\n"; + } + } + + if ( show_progress ) /* 3 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + hl_row_major_scan_forward(/* cache_ptr */ cache_ptr, + /* verbose */ FALSE, + /* reset_stats */ TRUE, + /* display_stats */ display_stats, + /* display_detailed_stats */ FALSE, + /* do_inserts */ FALSE, + /* dirty_inserts */ dirty_inserts); + + if ( show_progress ) /* 4 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + hl_row_major_scan_backward(/* cache_ptr */ cache_ptr, + /* verbose */ FALSE, + /* reset_stats */ TRUE, + /* display_stats */ display_stats, + /* display_detailed_stats */ FALSE, + /* do_inserts */ FALSE, + /* dirty_inserts */ dirty_inserts); + + if ( show_progress ) /* 5 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + hl_row_major_scan_forward(/* cache_ptr */ cache_ptr, + /* verbose */ FALSE, + /* reset_stats */ TRUE, + /* display_stats */ display_stats, + /* display_detailed_stats */ FALSE, + /* do_inserts */ TRUE, + /* dirty_inserts */ dirty_inserts); + + if ( show_progress ) /* 6 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + /* flush and destroy all entries in the cache: */ + + flush_cache(/* cache_ptr */ cache_ptr, + /* destroy_entries */ TRUE, + /* dump_stats */ FALSE, + /* dump_detailed_stats */ FALSE); + + if ( show_progress ) /* 7 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + hl_col_major_scan_forward(/* cache_ptr */ cache_ptr, + /* verbose */ FALSE, + /* reset_stats */ TRUE, + /* display_stats */ display_stats, + /* display_detailed_stats */ FALSE, + /* do_inserts */ TRUE, + /* dirty_inserts */ dirty_inserts, + /* dirty_unprotects */ dirty_unprotects); + + if ( show_progress ) /* 8 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + /* flush all entries in the cache: */ + + flush_cache(/* cache_ptr */ cache_ptr, + /* destroy_entries */ FALSE, + /* dump_stats */ FALSE, + /* dump_detailed_stats */ FALSE); + + if ( show_progress ) /* 9 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + hl_col_major_scan_backward(/* cache_ptr */ cache_ptr, + /* verbose */ FALSE, + /* reset_stats */ TRUE, + /* display_stats */ display_stats, + /* display_detailed_stats */ FALSE, + /* do_inserts */ TRUE, + /* dirty_inserts */ dirty_inserts, + /* dirty_unprotects */ dirty_unprotects); + + if ( show_progress ) /* 10 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + takedown_cache(cache_ptr, display_stats, TRUE); + + if ( show_progress ) /* 11 */ + HDfprintf(stdout, "%s() - %0d -- pass = %d\n", + fcn_name, mile_stone++, (int)pass); + + verify_clean(); + verify_unprotected(); + + if ( pass ) { PASSED(); } else { H5_FAILED(); } + + if ( ! pass ) + HDfprintf(stdout, "%s(): failure_mssg = \"%s\".\n", + fcn_name, failure_mssg); + +} /* smoke_check_8() */ + + +/*------------------------------------------------------------------------- * Function: write_permitted_check() * * Purpose: A basic test of the write permitted function. In essence, @@ -4104,7 +5337,7 @@ check_double_unprotect_err(void) pass = FALSE; failure_mssg = - "attempt to unprotect an unprotected entry succeeded.\n"; + "attempt to unprotect an unprotected entry succeeded 1.\n"; } } @@ -4123,6 +5356,8946 @@ check_double_unprotect_err(void) /*------------------------------------------------------------------------- + * Function: check_auto_cache_resize() + * + * Purpose: Exercise the automatic cache resizing functionality. + * The objective is to operate the auto-resize code in + * all possible modes. Unfortunately, there are quite + * a few of them. + * + * Return: void + * + * Programmer: John Mainzer + * 10/29/04 + * + * Modifications: + * + *------------------------------------------------------------------------- + */ + +hbool_t rpt_fcn_called = FALSE; +enum H5C_resize_status rpt_status; + +void test_rpt_fcn(UNUSED H5C_t * cache_ptr, + UNUSED int32_t version, + UNUSED double hit_rate, + UNUSED enum H5C_resize_status status, + UNUSED size_t old_max_cache_size, + UNUSED size_t new_max_cache_size, + UNUSED size_t old_min_clean_size, + UNUSED size_t new_min_clean_size); + +void test_rpt_fcn(UNUSED H5C_t * cache_ptr, + UNUSED int32_t version, + UNUSED double hit_rate, + UNUSED enum H5C_resize_status status, + UNUSED size_t old_max_cache_size, + UNUSED size_t new_max_cache_size, + UNUSED size_t old_min_clean_size, + UNUSED size_t new_min_clean_size) +{ + rpt_fcn_called = TRUE; + rpt_status = status; +} + +static void +check_auto_cache_resize(void) +{ + const char * fcn_name = "check_auto_cache_resize()"; + hbool_t show_progress = FALSE; + herr_t result; + int32_t i; + int32_t checkpoint = 0; + H5C_t * cache_ptr = NULL; + H5C_auto_size_ctl_t auto_size_ctl = + { + /* int32_t version = */ H5C__CURR_AUTO_SIZE_CTL_VER, + /* H5C_auto_resize_report_fcn rpt_fcn = */ test_rpt_fcn, + + /* hbool_t set_initial_size = */ TRUE, + /* size_t initial_size = */ (512 * 1024), + + /* double min_clean_fraction = */ 0.5, + + /* size_t max_size = */ (14 * 1024 * 1024), + /* size_t min_size = */ (512 * 1024), + + /* int64_t epoch_length = */ 1000, + + + /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold, + + /* double lower_hr_threshold = */ 0.75, + + /* 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 = */ 0.995, + + /* double decrement = */ 0.1, + + /* hbool_t apply_max_decrement = */ TRUE, + /* size_t max_decrement = */ (1 * 1024 * 1024), + + /* int32_t epochs_before_eviction = */ 3, + + /* hbool_t apply_empty_reserve = */ TRUE, + /* double empty_reserve = */ 0.05 + }; + + TESTING("automatic cache resizing"); + + pass = TRUE; + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* allocate a cache, enable automatic cache resizing, and then force + * the cache through all its operational modes. Verify that all + * performs as expected. + */ + + if ( pass ) { + + reset_entries(); + + cache_ptr = setup_cache((size_t)(2 * 1024), + (size_t)(1 * 1024)); + } + + if ( pass ) { + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 1.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (512 * 1024) ) || + ( cache_ptr->min_clean_size != (256 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after initialization.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate with cache not full -- should result in not + * full status. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, PICO_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, PICO_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != not_full ) || + ( cache_ptr->max_cache_size != (512 * 1024) ) || + ( cache_ptr->min_clean_size != (256 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 1.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate with cache full -- should result in increase + * of cache size from .5 to 1 meg. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != increase ) || + ( cache_ptr->max_cache_size != (1 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (512 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 2.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate with cache not full -- should result in not + * full status. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, PICO_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, PICO_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != not_full ) || + ( cache_ptr->max_cache_size != (1 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (512 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 3.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate with cache full again -- should result in increase + * of cache size from 1 to 2 meg. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != increase ) || + ( cache_ptr->max_cache_size != (2 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (1 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 4.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate with cache full again -- should result in increase + * of cache size from 2 to 4 meg. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != increase ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 5.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate with cache full again -- should result in increase + * of cache size from 4 to 8 meg. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != increase ) || + ( cache_ptr->max_cache_size != (8 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 6.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate with cache full again -- should result in increase + * of cache size from 8 to 12 meg. Note that max increase reduced the + * size of the increase. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != increase ) || + ( cache_ptr->max_cache_size != (12 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (6 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 7.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate with cache full again -- should result in increase + * of cache size from 12 to 14 meg. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != increase ) || + ( cache_ptr->max_cache_size != (14 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (7 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 8.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate with cache full and at maximum size -- should + * in no change in size and a result of at_max_size. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != at_max_size ) || + ( cache_ptr->max_cache_size != (14 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (7 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 9.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate with cache full and at maximum size -- should + * result in a decrease from 14 to 13 Meg -- note that max decrease + * reduced the size of the reduction + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (13 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (6 * 1024 * 1024 + 512 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 10.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* the current cache configuration is unconvenient for testing cache + * size reduction, so lets change it some something easier to work + * with. + */ + + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 4 * 1000 * 1000 + 10; + + auto_size_ctl.min_clean_fraction = 0.1; + + auto_size_ctl.max_size = 8 * 1000 * 1000; + auto_size_ctl.min_size = 500 * 1000; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__threshold; + + auto_size_ctl.lower_hr_threshold = 0.75; + + auto_size_ctl.increment = 2.0; + + auto_size_ctl.apply_max_increment = TRUE; + auto_size_ctl.max_increment = (4 * 1000 * 1000); + + + auto_size_ctl.decr_mode = H5C_decr__threshold; + + auto_size_ctl.upper_hr_threshold = 0.995; + + auto_size_ctl.decrement = 0.5; + + auto_size_ctl.apply_max_decrement = TRUE; + auto_size_ctl.max_decrement = (1 * 1000 * 1000); + + auto_size_ctl.epochs_before_eviction = 3; + + auto_size_ctl.apply_empty_reserve = TRUE; + auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 2.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (4 * 1000 * 1000 + 10) ) || + ( cache_ptr->min_clean_size != (400 * 1000 + 1) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 1.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate -- should result in a decrease from ~4 to ~3 + * M -- note that max decrease reduces the size of the reduction + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (3 * 1000 * 1000 + 10) ) || + ( cache_ptr->min_clean_size != (300 * 1000 + 1) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 11.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate again -- should result in a decrease from ~3 + * to ~2 M -- again note that max decrease reduces the size of the + * reduction. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (2 * 1000 * 1000 + 10) ) || + ( cache_ptr->min_clean_size != (200 * 1000 + 1) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 12.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate again -- should result in a decrease from ~2 + * to ~1 M -- again note that max decrease reduces the size of the + * reduction, but only by five bites. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (1 * 1000 * 1000 + 10) ) || + ( cache_ptr->min_clean_size != (100 * 1000 + 1) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 13.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate again -- should result in a decrease from ~1 + * to ~0.5 M -- max decrease is no longer a factor. New size is five + * bytes above the minimum. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (500 * 1000 + 5) ) || + ( cache_ptr->min_clean_size != (50 * 1000) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 14.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate again -- should result in a decrease of five + * bytes to the minimum cache size. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (500 * 1000) ) || + ( cache_ptr->min_clean_size != (50 * 1000) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 15.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate again -- Already at minimum size so no change in + * cache size and result should be at_min_size. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != at_min_size ) || + ( cache_ptr->max_cache_size != (500 * 1000) ) || + ( cache_ptr->min_clean_size != (50 * 1000) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 16.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force in range hit rate -- should be no change in cache size, + * and result should be in_spec. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 900 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i + 1000); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i + 1000, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (500 * 1000) ) || + ( cache_ptr->min_clean_size != (50 * 1000) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 17.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate with cache full -- should + * increase cache size from .5 to 1 M. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != increase ) || + ( cache_ptr->max_cache_size != (1 * 1000 * 1000) ) || + ( cache_ptr->min_clean_size != (100 * 1000) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 18.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate -- should result in a decrease to the + * minimum cache size. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (500 * 1000) ) || + ( cache_ptr->min_clean_size != (50 * 1000) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 19.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /****************************************************************** + * now do some tests with the maximum increase and decrease sizes + * disabled. + ******************************************************************/ + + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 4 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.5; + + auto_size_ctl.max_size = 16 * 1024 * 1024; + auto_size_ctl.min_size = 1 * 1024 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__threshold; + + auto_size_ctl.lower_hr_threshold = 0.75; + + auto_size_ctl.increment = 4.0; + + auto_size_ctl.apply_max_increment = FALSE; + auto_size_ctl.max_increment = (4 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__threshold; + + auto_size_ctl.upper_hr_threshold = 0.995; + + auto_size_ctl.decrement = 0.25; + + auto_size_ctl.apply_max_decrement = FALSE; + auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + auto_size_ctl.epochs_before_eviction = 3; + + auto_size_ctl.apply_empty_reserve = TRUE; + auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 3.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 2.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate -- should result in a decrease to the + * minimum cache size. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (1 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (512 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 20.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate with cache full -- should increase cache size + * from 1 to 4 Meg. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != increase ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 21.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate again with cache full -- should increase cache + * size from 4 to 16 Meg. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != increase ) || + ( cache_ptr->max_cache_size != (16 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != ( 8 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 22.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate -- should result in a decrease cache size from + * 16 to 4 Meg. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 23.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /****************************************************************** + * We have tested the threshold increment and decrement modes. + * must now test the ageout decrement mode. + * + * Reconfigure the cache for this testing. + ******************************************************************/ + + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 8 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.5; + + auto_size_ctl.max_size = 8 * 1024 * 1024; + auto_size_ctl.min_size = 512 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__threshold; + + auto_size_ctl.lower_hr_threshold = 0.75; + + auto_size_ctl.increment = 2.0; + + auto_size_ctl.apply_max_increment = TRUE; + auto_size_ctl.max_increment = (4 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__age_out; + + auto_size_ctl.upper_hr_threshold = 0.995; + + auto_size_ctl.decrement = 0.5; + + auto_size_ctl.apply_max_decrement = FALSE; + auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + auto_size_ctl.epochs_before_eviction = 3; + + auto_size_ctl.apply_empty_reserve = FALSE; + auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 4.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (8 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 3.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + + /* fill the cache with 1024 byte entries -- nothing should happen + * for three epochs while the markers are inserted into the cache + * + * Note that hit rate will be zero, so the cache will attempt to + * increase its size. Since we are already at max size, it will + * not be able to. + */ + if ( pass ) { /* first epoch */ + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != at_max_size ) || + ( cache_ptr->max_cache_size != (8 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 24.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { /* second epoch */ + + rpt_fcn_called = FALSE; + i = 1000; + while ( ( pass ) && ( i < 2000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != at_max_size ) || + ( cache_ptr->max_cache_size != (8 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 25.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { /* third epoch */ + + rpt_fcn_called = FALSE; + i = 2000; + while ( ( pass ) && ( i < 3000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != at_max_size ) || + ( cache_ptr->max_cache_size != (8 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 26.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* fourth epoch -- If the hit rate were above the lower threshold, + * we would see cache size reduction now. However, nothing will + * happen until we get the hit rate above the lower threshold. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 3000; + while ( ( pass ) && ( i < 4000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != at_max_size ) || + ( cache_ptr->max_cache_size != (8 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 27.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* fifth epoch -- force the hit rate to 100%. We should see cache size + * reduction now. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 3000; + while ( ( pass ) && ( i < 4000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (2001 * 1024) ) || + ( cache_ptr->min_clean_size != (int)(2001 * 512) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 28.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* sixth epoch -- force the hit rate to 100% again. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 3000; + while ( ( pass ) && ( i < 4000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (1001 * 1024) ) || + ( cache_ptr->min_clean_size != (int)(1001 * 512) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 29.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* seventh epoch -- force the hit rate to 100% again. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 3000; + while ( ( pass ) && ( i < 4000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (1000 * 1024) ) || + ( cache_ptr->min_clean_size != (int)(1000 * 512) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 30.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* eigth epoch -- force the hit rate to 100% again -- should be steady + * state. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 3000; + while ( ( pass ) && ( i < 4000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (1000 * 1024) ) || + ( cache_ptr->min_clean_size != (int)(1000 * 512) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 31.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "*check point %d\n", checkpoint++); + + /* now just bang on one entry -- after three epochs, this should + * get all entries other than the one evicted, and the cache size + * should be decreased to the minimum. + */ + if ( pass ) { /* ninth epoch */ + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (1000 * 1024) ) || + ( cache_ptr->min_clean_size != (int)(1000 * 512) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 32.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { /* tenth epoch */ + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (1000 * 1024) ) || + ( cache_ptr->min_clean_size != (int)(1000 * 512) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 33.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { /* eleventh epoch -- cache size reduction */ + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (512 * 1024) ) || + ( cache_ptr->min_clean_size != (256 * 1024) ) || + ( cache_ptr->index_len != 2 ) || + ( cache_ptr->index_size != + MONSTER_ENTRY_SIZE + MEDIUM_ENTRY_SIZE ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 34.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { /* twelth epoch -- at minimum size so no more ageouts */ + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != at_min_size ) || + ( cache_ptr->max_cache_size != (512 * 1024) ) || + ( cache_ptr->min_clean_size != (256 * 1024) ) || + ( cache_ptr->index_len != 2 ) || + ( cache_ptr->index_size != + MONSTER_ENTRY_SIZE + MEDIUM_ENTRY_SIZE ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 35.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + + /* repeat the above test, but with max_decrement enabled to see + * if that features works as it should. Note that this will change + * the structure of the test a bit. + */ + + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 8 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.5; + + auto_size_ctl.max_size = 8 * 1024 * 1024; + auto_size_ctl.min_size = 512 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__threshold; + + auto_size_ctl.lower_hr_threshold = 0.75; + + auto_size_ctl.increment = 2.0; + + auto_size_ctl.apply_max_increment = TRUE; + auto_size_ctl.max_increment = (4 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__age_out; + + auto_size_ctl.upper_hr_threshold = 0.995; + + auto_size_ctl.decrement = 0.5; + + auto_size_ctl.apply_max_decrement = TRUE; + auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + auto_size_ctl.epochs_before_eviction = 3; + + auto_size_ctl.apply_empty_reserve = FALSE; + auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 5.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (8 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 4.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + + /* fill the cache with 1024 byte entries -- nothing should happen + * for three epochs while the markers are inserted into the cache + * + * Note that hit rate will be zero, so the cache will attempt to + * increase its size. Since we are already at max size, it will + * not be able to. + */ + if ( pass ) { /* first epoch */ + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != at_max_size ) || + ( cache_ptr->max_cache_size != (8 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 36.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { /* second epoch */ + + rpt_fcn_called = FALSE; + i = 1000; + while ( ( pass ) && ( i < 2000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != at_max_size ) || + ( cache_ptr->max_cache_size != (8 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 37.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { /* third epoch */ + + rpt_fcn_called = FALSE; + i = 2000; + while ( ( pass ) && ( i < 3000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != at_max_size ) || + ( cache_ptr->max_cache_size != (8 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 38.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* fourth epoch -- If the hit rate were above the lower threshold, + * we would see cache size reduction now. However, nothing will + * happen until we get the hit rate above the lower threshold. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 3000; + while ( ( pass ) && ( i < 4000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != at_max_size ) || + ( cache_ptr->max_cache_size != (8 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 39.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* fifth epoch -- force the hit rate to 100%. We should see cache size + * reduction now. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 3000; + while ( ( pass ) && ( i < 4000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (7 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (7 * 512 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 40.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* sixth epoch -- force the hit rate to 100% again. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 2000; + while ( ( pass ) && ( i < 3000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (6 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (6 * 512 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 41.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* seventh epoch -- keep hit rate at 100%, and keep 2K entries active. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 3000; + while ( ( pass ) && ( i < 4000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (5 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (5 * 512 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 42.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* eigth epoch -- still 100% hit rate + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 2000; + while ( ( pass ) && ( i < 3000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 512 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 43.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* ninth epoch --hit rate at 100%. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 3000; + while ( ( pass ) && ( i < 4000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (3 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (3 * 512 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 44.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* tenth epoch -- still 100% hit rate + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 2000; + while ( ( pass ) && ( i < 3000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (2 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 512 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 45.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* eleventh epoch -- hit rate at 100% -- starting to stableize + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 3000; + while ( ( pass ) && ( i < 4000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (2000 * 1024) ) || + ( cache_ptr->min_clean_size != (int)(2000 * 512) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 46.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* twelth epoch -- force the hit rate to 100% again -- should be steady + * state. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 2000; + while ( ( pass ) && ( i < 3000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (2000 * 1024) ) || + ( cache_ptr->min_clean_size != (int)(2000 * 512) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 47.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* now just bang on one entry -- after three epochs, this should + * get all entries other than the one evicted, and the cache size + * should be decreased to the minimum. + */ + if ( pass ) { /* thirteenth epoch */ + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (2000 * 1024) ) || + ( cache_ptr->min_clean_size != (int)(2000 * 512) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 48.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { /* fourteenth epoch */ + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != + (1001 * 1024 + MONSTER_ENTRY_SIZE) ) || + ( cache_ptr->min_clean_size != + (1001 * 512 + MONSTER_ENTRY_SIZE / 2) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 49.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { /* fifteenth epoch -- cache size reduction */ + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (512 * 1024) ) || + ( cache_ptr->min_clean_size != (256 * 1024) ) || + ( cache_ptr->index_len != 2 ) || + ( cache_ptr->index_size != + MONSTER_ENTRY_SIZE + MEDIUM_ENTRY_SIZE ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 50.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { /* sixteenth epoch -- at minimum size so no more ageouts */ + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != at_min_size ) || + ( cache_ptr->max_cache_size != (512 * 1024) ) || + ( cache_ptr->min_clean_size != (256 * 1024) ) || + ( cache_ptr->index_len != 2 ) || + ( cache_ptr->index_size != + MONSTER_ENTRY_SIZE + MEDIUM_ENTRY_SIZE ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 51.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + + /* repeat the test yet again, this time with empty reserve enabled. + * Again, some structural changes in the test are necessary. + */ + + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 8 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.5; + + auto_size_ctl.max_size = 8 * 1024 * 1024; + auto_size_ctl.min_size = 512 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__threshold; + + auto_size_ctl.lower_hr_threshold = 0.75; + + auto_size_ctl.increment = 2.0; + + auto_size_ctl.apply_max_increment = TRUE; + auto_size_ctl.max_increment = (4 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__age_out; + + auto_size_ctl.upper_hr_threshold = 0.995; + + auto_size_ctl.decrement = 0.5; + + auto_size_ctl.apply_max_decrement = FALSE; + auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + auto_size_ctl.epochs_before_eviction = 3; + + auto_size_ctl.apply_empty_reserve = TRUE; + auto_size_ctl.empty_reserve = 0.5; /* for ease of testing */ + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 6.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (8 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 5.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + + /* fill the cache with 1024 byte entries -- nothing should happen + * for three epochs while the markers are inserted into the cache + * + * Note that hit rate will be zero, so the cache will attempt to + * increase its size. Since we are already at max size, it will + * not be able to. + */ + if ( pass ) { /* first epoch */ + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != at_max_size ) || + ( cache_ptr->max_cache_size != (8 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 52.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { /* second epoch */ + + rpt_fcn_called = FALSE; + i = 1000; + while ( ( pass ) && ( i < 2000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != at_max_size ) || + ( cache_ptr->max_cache_size != (8 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 53.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { /* third epoch */ + + rpt_fcn_called = FALSE; + i = 2000; + while ( ( pass ) && ( i < 3000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != at_max_size ) || + ( cache_ptr->max_cache_size != (8 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 54.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* fourth epoch -- If the hit rate were above the lower threshold, + * we would see cache size reduction now. However, nothing will + * happen until we get the hit rate above the lower threshold. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 3000; + while ( ( pass ) && ( i < 4000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != at_max_size ) || + ( cache_ptr->max_cache_size != (8 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 55.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* fifth epoch -- force the hit rate to 100%. We should see cache size + * reduction now. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 3000; + while ( ( pass ) && ( i < 4000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (4002 * 1024) ) || + ( cache_ptr->min_clean_size != (int)(4002 * 512) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 56.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* sixth epoch -- force the hit rate to 100% again. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 3000; + while ( ( pass ) && ( i < 4000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (2002 * 1024) ) || + ( cache_ptr->min_clean_size != (int)(2002 * 512) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 57.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* seventh epoch -- force the hit rate to 100% again. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 3000; + while ( ( pass ) && ( i < 4000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (2000 * 1024) ) || + ( cache_ptr->min_clean_size != (int)(2000 * 512) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 58.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* eigth epoch -- force the hit rate to 100% again -- should be steady + * state. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 3000; + while ( ( pass ) && ( i < 4000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (2000 * 1024) ) || + ( cache_ptr->min_clean_size != (int)(2000 * 512) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 59.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* now just bang on one entry -- after three epochs, this should + * get all entries other than the one evicted, and the cache size + * should be decreased to the minimum. + */ + if ( pass ) { /* ninth epoch */ + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (2000 * 1024) ) || + ( cache_ptr->min_clean_size != (int)(2000 * 512) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 60.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { /* tenth epoch */ + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (2000 * 1024) ) || + ( cache_ptr->min_clean_size != (2000 * 512) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 61.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { /* eleventh epoch -- cache size reduction */ + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (512 * 1024) ) || + ( cache_ptr->min_clean_size != (256 * 1024) ) || + ( cache_ptr->index_len != 2 ) || + ( cache_ptr->index_size != + MONSTER_ENTRY_SIZE + MEDIUM_ENTRY_SIZE ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 62.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { /* twelth epoch -- at minimum size so no more ageouts */ + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != at_min_size ) || + ( cache_ptr->max_cache_size != (512 * 1024) ) || + ( cache_ptr->min_clean_size != (256 * 1024) ) || + ( cache_ptr->index_len != 2 ) || + ( cache_ptr->index_size != + MONSTER_ENTRY_SIZE + MEDIUM_ENTRY_SIZE ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 63.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + + /* Repeat the test again, this time using the age out with threshold + * mode. To simplify the testing, set epochs to eviction to 1. + * + * Again, there are some minor structural changes in the test. + */ + + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 8 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.5; + + auto_size_ctl.max_size = 8 * 1024 * 1024; + auto_size_ctl.min_size = 512 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__off; + + auto_size_ctl.lower_hr_threshold = 0.75; + + auto_size_ctl.increment = 2.0; + + auto_size_ctl.apply_max_increment = TRUE; + auto_size_ctl.max_increment = (4 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__age_out_with_threshold; + + auto_size_ctl.upper_hr_threshold = 0.999; /* for ease of testing */ + + auto_size_ctl.decrement = 0.5; + + auto_size_ctl.apply_max_decrement = FALSE; + auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + auto_size_ctl.epochs_before_eviction = 1; /* for ease of testing */ + + auto_size_ctl.apply_empty_reserve = FALSE; + auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 7.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (8 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 6.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + + /* fill the cache with 4K byte entries -- increment mode is off, + * so cache size reduction should kick in as soon as we get the + * hit rate above .999. + */ + if ( pass ) { /* first epoch -- hit rate 0 */ + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, LARGE_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, LARGE_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (8 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 64.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { /* second epoch -- hit rate 0 */ + + rpt_fcn_called = FALSE; + i = 1000; + while ( ( pass ) && ( i < 2000 ) ) + { + protect_entry(cache_ptr, LARGE_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, LARGE_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (8 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 65.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { /* third epoch -- hit rate 1.0 -- should see decrease */ + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, LARGE_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, LARGE_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (1001 * LARGE_ENTRY_SIZE) ) || + ( cache_ptr->min_clean_size != (1001 * LARGE_ENTRY_SIZE / 2) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 66.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* fourth epoch -- load up the cache again -- hit rate 0 */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (1001 * LARGE_ENTRY_SIZE) ) || + ( cache_ptr->min_clean_size != (1001 * LARGE_ENTRY_SIZE / 2) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 67.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* fifth epoch -- still loading up the cache -- hit rate 0 */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 1000; + while ( ( pass ) && ( i < 2000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (1001 * LARGE_ENTRY_SIZE) ) || + ( cache_ptr->min_clean_size != (1001 * LARGE_ENTRY_SIZE / 2) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 68.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* sixth epoch -- force hit rate to .998 -- should be no reduction */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 1002; + while ( ( pass ) && ( i < 2002 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (1001 * LARGE_ENTRY_SIZE) ) || + ( cache_ptr->min_clean_size != (1001 * LARGE_ENTRY_SIZE / 2) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 69.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* seventh epoch -- force hit rate to .999 -- should see reduction + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 1003; + while ( ( pass ) && ( i < 2003 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (1000 * MEDIUM_ENTRY_SIZE) ) || + ( cache_ptr->min_clean_size != (1000 * MEDIUM_ENTRY_SIZE / 2) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 70.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + + /* We have now tested all the major ageout modes individually. + * Lets try them all together to look for unexpected interactions + * and/or bugs. + */ + + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 8 * 1000 * 1024; + + auto_size_ctl.min_clean_fraction = 0.5; + + auto_size_ctl.max_size = 8 * 1000 * 1024; + auto_size_ctl.min_size = 512 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__threshold; + + auto_size_ctl.lower_hr_threshold = 0.75; + + auto_size_ctl.increment = 2.0; + + auto_size_ctl.apply_max_increment = TRUE; + auto_size_ctl.max_increment = (4 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__age_out_with_threshold; + + auto_size_ctl.upper_hr_threshold = 0.999; /* for ease of testing */ + + auto_size_ctl.decrement = 0.5; + + auto_size_ctl.apply_max_decrement = TRUE; + auto_size_ctl.max_decrement = (1 * 1000 * 1024); + + auto_size_ctl.epochs_before_eviction = 1; /* for ease of testing */ + + auto_size_ctl.apply_empty_reserve = TRUE; + auto_size_ctl.empty_reserve = 0.5; /* for ease of testing */ + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 8.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (8 * 1000 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1000 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 7.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* fill the cache with 4K byte entries -- increment mode is threshold, + * so the decrease code will not be executed until the hit rate exceeds + * .75. + */ + if ( pass ) { /* first epoch -- hit rate 0 */ + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, LARGE_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, LARGE_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != at_max_size ) || + ( cache_ptr->max_cache_size != (8 * 1000 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1000 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 71.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { /* second epoch -- hit rate 0 */ + + rpt_fcn_called = FALSE; + i = 1000; + while ( ( pass ) && ( i < 2000 ) ) + { + protect_entry(cache_ptr, LARGE_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, LARGE_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != at_max_size ) || + ( cache_ptr->max_cache_size != (8 * 1000 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1000 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 72.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* third epoch -- force the hit rate to 1.0. Should be no change + * in the cache size due to the combination of the empty reserve + * and the max decrease. Max decrease will limit the evictions + * in any one epoch, and the empty reserve will not permit cache + * size reduction unless the specified empty reserve is maintained. + * + * In this epoch, all we should see is a reduction in the index size. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, LARGE_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, LARGE_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (8 * 1000 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1000 * 1024) ) || + ( cache_ptr->index_size != (7 * 1000 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 73.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* fourth epoch -- hit rate still 1.0. Index size should decrease, + * but otherwise no change expected. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, LARGE_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, LARGE_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (8 * 1000 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1000 * 1024) ) || + ( cache_ptr->index_size != (6 * 1000 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 74.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* fifth epoch -- hit rate still 1.0. Index size should decrease, + * but otherwise no change expected. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, LARGE_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, LARGE_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (8 * 1000 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1000 * 1024) ) || + ( cache_ptr->index_size != (5 * 1000 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 75.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* sixth epoch -- hit rate still 1.0. Index size should decrease, + * but otherwise no change expected. Note that the cache size is + * now just on the edge of meeting the clean reserve. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, LARGE_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, LARGE_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (8 * 1000 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1000 * 1024) ) || + ( cache_ptr->index_size != (4 * 1000 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 76.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* seventh epoch -- hit rate still 1.0. No change in index size expected. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, LARGE_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, LARGE_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (8 * 1000 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1000 * 1024) ) || + ( cache_ptr->index_size != (4 * 1000 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 77.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* eighth epoch -- start loading 1 KB entries. Hit rate 0 so + * decrease code shouldn't be called. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != at_max_size ) || + ( cache_ptr->max_cache_size != (8 * 1000 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1000 * 1024) ) || + ( cache_ptr->index_size != (5 * 1000 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 78.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* ninth epoch -- access the 1 KB entries again, driving the hit rate + * to 1.0. Decrease code should be triggered, but the max decrease + * should prevent the empty reserve from being met in this epoch. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (8 * 1000 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1000 * 1024) ) || + ( cache_ptr->index_size != (4 * 1000 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 79.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* tenth epoch -- access the 1 KB entries yet again, forcing hit rate + * to 1.0. Decrease code should be triggered, and the empty reserve + * should finally be met. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (7 * 1000 * 1024) ) || + ( cache_ptr->min_clean_size != (7 * 1000 * 1024 / 2) ) || + ( cache_ptr->index_size != (3 * 1000 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 80.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* eleventh epoch -- access the 1 KB entries yet again, forcing hit rate + * to 1.0. Decrease code should be triggered, and the empty reserve + * should be met again. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (6 * 1000 * 1024) ) || + ( cache_ptr->min_clean_size != (3 * 1000 * 1024) ) || + ( cache_ptr->index_size != (2 * 1000 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 81.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* twelth epoch -- hit rate 1.0 -- decrease as before. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (5 * 1000 * 1024) ) || + ( cache_ptr->min_clean_size != (5 * 1000 * 1024 / 2) ) || + ( cache_ptr->index_size != (1 * 1000 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 82.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* thirteenth epoch -- hit rate 1.0 -- decrease as before. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (4 * 1000 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1000 * 1024) ) || + ( cache_ptr->index_size != (1 * 1000 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 83.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* fourteenth epoch -- hit rate 1.0 -- decrease as before. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (3 * 1000 * 1024) ) || + ( cache_ptr->min_clean_size != (3 * 1000 * 1024 / 2) ) || + ( cache_ptr->index_size != (1 * 1000 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 84.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* fifteenth epoch -- hit rate 1.0 -- decrease as before. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (2 * 1000 * 1024) ) || + ( cache_ptr->min_clean_size != (1 * 1000 * 1024) ) || + ( cache_ptr->index_size != (1 * 1000 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 85.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* sixteenth epoch -- hit rate 1.0 -- should be stable now + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (2 * 1000 * 1024) ) || + ( cache_ptr->min_clean_size != (1 * 1000 * 1024) ) || + ( cache_ptr->index_size != (1 * 1000 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 86.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { + + takedown_cache(cache_ptr, FALSE, FALSE); + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { PASSED(); } else { H5_FAILED(); } + + if ( ! pass ) + HDfprintf(stdout, "%s: failure_mssg = \"%s\".\n", + fcn_name, failure_mssg); + +} /* check_auto_cache_resize() */ + + +/*------------------------------------------------------------------------- + * Function: check_auto_cache_resize_disable() + * + * Purpose: Test the various ways in which the resize code can + * be disabled. Unfortunately, there are quite a few of them. + * + * Return: void + * + * Programmer: John Mainzer + * 12/16/04 + * + * Modifications: + * + *------------------------------------------------------------------------- + */ + +static void +check_auto_cache_resize_disable(void) +{ + const char * fcn_name = "check_auto_cache_resize_disable()"; + hbool_t show_progress = FALSE; + herr_t result; + int32_t i; + int32_t checkpoint = 0; + H5C_t * cache_ptr = NULL; + H5C_auto_size_ctl_t auto_size_ctl = + { + /* int32_t version = */ H5C__CURR_AUTO_SIZE_CTL_VER, + /* H5C_auto_resize_report_fcn rpt_fcn = */ test_rpt_fcn, + + /* hbool_t set_initial_size = */ TRUE, + /* size_t initial_size = */ (512 * 1024), + + /* double min_clean_fraction = */ 0.5, + + /* size_t max_size = */ (14 * 1024 * 1024), + /* size_t min_size = */ (512 * 1024), + + /* int64_t epoch_length = */ 1000, + + + /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold, + + /* double lower_hr_threshold = */ 0.75, + + /* 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 = */ 0.995, + + /* double decrement = */ 0.1, + + /* hbool_t apply_max_decrement = */ TRUE, + /* size_t max_decrement = */ (1 * 1024 * 1024), + + /* int32_t epochs_before_eviction = */ 3, + + /* hbool_t apply_empty_reserve = */ TRUE, + /* double empty_reserve = */ 0.05 + }; + + TESTING("automatic cache resize disable"); + + pass = TRUE; + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* allocate a cache, enable automatic cache resizing, and then force + * the cache through all its operational modes. Verify that all + * performs as expected. + */ + + if ( pass ) { + + reset_entries(); + + cache_ptr = setup_cache((size_t)(2 * 1024), + (size_t)(1 * 1024)); + } + + if ( pass ) { + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 1.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (512 * 1024) ) || + ( cache_ptr->min_clean_size != (256 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after initialization.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + + /****************************************************************** + * So far, we have forced the auto cache resize through all modes + * other than increase_disabled and decrease_disabled. Force these + * modes now. Note that there are several ways we can reach these + * modes. + ******************************************************************/ + + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 4 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.5; + + auto_size_ctl.max_size = 16 * 1024 * 1024; + auto_size_ctl.min_size = 1 * 1024 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__threshold; + + auto_size_ctl.lower_hr_threshold = 0.75; + + auto_size_ctl.increment = 1.0; /* disable size increases */ + + auto_size_ctl.apply_max_increment = FALSE; + auto_size_ctl.max_increment = (4 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__threshold; + + auto_size_ctl.upper_hr_threshold = 0.995; + + auto_size_ctl.decrement = 0.5; + + auto_size_ctl.apply_max_decrement = FALSE; + auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + auto_size_ctl.epochs_before_eviction = 3; + + auto_size_ctl.apply_empty_reserve = TRUE; + auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 2.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 1.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate with cache full -- increase disabled so should + * be no change in cache size, and result should be increase_disabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( cache_ptr->size_increase_possible ) || + ( rpt_status != increase_disabled ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 1.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate -- make sure that we haven't disabled decreases. + * should result in a decrease cache size from 4 to 2 Meg. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (2 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (1 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 2.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate again -- increase disabled so should + * be no change in cache size, and result should be increase_disabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( cache_ptr->size_increase_possible ) || + ( rpt_status != increase_disabled ) || + ( cache_ptr->max_cache_size != (2 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (1 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 3.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* Repeat the above tests, disabling increase through the lower + * threshold instead of the increment. + */ + + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 4 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.5; + + auto_size_ctl.max_size = 16 * 1024 * 1024; + auto_size_ctl.min_size = 1 * 1024 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__threshold; + + auto_size_ctl.lower_hr_threshold = 0.0; /* disable size increases */ + + auto_size_ctl.increment = 2.0; + + auto_size_ctl.apply_max_increment = FALSE; + auto_size_ctl.max_increment = (4 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__threshold; + + auto_size_ctl.upper_hr_threshold = 0.995; + + auto_size_ctl.decrement = 0.5; + + auto_size_ctl.apply_max_decrement = FALSE; + auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + auto_size_ctl.epochs_before_eviction = 3; + + auto_size_ctl.apply_empty_reserve = TRUE; + auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 3.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 2.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate with cache full -- increase disabled so should + * be no change in cache size, and result should be in_spec. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( cache_ptr->size_increase_possible ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 4.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate -- make sure that we haven't disabled decreases. + * should result in a decrease cache size from 4 to 2 Meg. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (2 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (1 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 5.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate again -- increase disabled so should + * be no change in cache size, and result should be increase_disabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( cache_ptr->size_increase_possible ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (2 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (1 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 6.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* Repeat the above tests yet again, disabling increase through the + * incr_mode. + */ + + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 4 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.5; + + auto_size_ctl.max_size = 16 * 1024 * 1024; + auto_size_ctl.min_size = 1 * 1024 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__off; + + auto_size_ctl.lower_hr_threshold = 0.75; + + auto_size_ctl.increment = 2.0; + + auto_size_ctl.apply_max_increment = FALSE; + auto_size_ctl.max_increment = (4 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__threshold; + + auto_size_ctl.upper_hr_threshold = 0.995; + + auto_size_ctl.decrement = 0.5; + + auto_size_ctl.apply_max_decrement = FALSE; + auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + auto_size_ctl.epochs_before_eviction = 3; + + auto_size_ctl.apply_empty_reserve = TRUE; + auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 4.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 3.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate with cache full -- increase disabled so should + * be no change in cache size, and result should be in_spec. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( cache_ptr->size_increase_possible ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 7.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate -- make sure that we haven't disabled decreases. + * should result in a decrease cache size from 4 to 2 Meg. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (2 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (1 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 8.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate again -- increase disabled so should + * be no change in cache size, and result should be increase_disabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( cache_ptr->size_increase_possible ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (2 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (1 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 9.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* Now, disable size decreases, and repeat the above tests. + */ + + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 4 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.5; + + auto_size_ctl.max_size = 16 * 1024 * 1024; + auto_size_ctl.min_size = 1 * 1024 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__threshold; + + auto_size_ctl.lower_hr_threshold = 0.75; + + auto_size_ctl.increment = 2.0; + + auto_size_ctl.apply_max_increment = TRUE; + auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__threshold; + + auto_size_ctl.upper_hr_threshold = 0.995; + + auto_size_ctl.decrement = 1.0; /* disable size decreases */ + + auto_size_ctl.apply_max_decrement = TRUE; + auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + auto_size_ctl.epochs_before_eviction = 3; + + auto_size_ctl.apply_empty_reserve = TRUE; + auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 5.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 4.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate -- should be no change in cache size, + * and result should be decrease_disabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease_disabled ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 10.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate -- cache size should increase from 4 to 6 Meg. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != increase ) || + ( cache_ptr->max_cache_size != (6 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (3 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 11.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate again -- should be no change in cache size, + * and result should be decrease_disabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease_disabled ) || + ( cache_ptr->max_cache_size != (6 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (3 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 12.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* Repeat the above tests, disabling decrease through the upper + * threshold instead of the decrement. + */ + + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 4 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.5; + + auto_size_ctl.max_size = 16 * 1024 * 1024; + auto_size_ctl.min_size = 1 * 1024 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__threshold; + + auto_size_ctl.lower_hr_threshold = 0.75; + + auto_size_ctl.increment = 2.0; + + auto_size_ctl.apply_max_increment = TRUE; + auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__threshold; + + auto_size_ctl.upper_hr_threshold = 1.0; /* disable size decreases */ + + auto_size_ctl.decrement = 0.5; + + auto_size_ctl.apply_max_decrement = TRUE; + auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + auto_size_ctl.epochs_before_eviction = 3; + + auto_size_ctl.apply_empty_reserve = TRUE; + auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 6.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 5.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate -- should be no change in cache size, + * and result should be in_spec. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( cache_ptr->size_decrease_possible ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 13.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate -- cache size should increase from 4 to 6 Meg. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != increase ) || + ( cache_ptr->max_cache_size != (6 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (3 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 14.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate again -- should be no change in cache size, + * and result should be in_spec. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( cache_ptr->size_decrease_possible ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (6 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (3 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 15.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* Repeat the above tests, disabling decrease through the decr_mode. + */ + + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 4 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.5; + + auto_size_ctl.max_size = 16 * 1024 * 1024; + auto_size_ctl.min_size = 1 * 1024 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__threshold; + + auto_size_ctl.lower_hr_threshold = 0.75; + + auto_size_ctl.increment = 2.0; + + auto_size_ctl.apply_max_increment = TRUE; + auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__off; + + auto_size_ctl.upper_hr_threshold = 0.995; + + auto_size_ctl.decrement = 0.5; + + auto_size_ctl.apply_max_decrement = TRUE; + auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + auto_size_ctl.epochs_before_eviction = 3; + + auto_size_ctl.apply_empty_reserve = TRUE; + auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 7.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 6.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate -- should be no change in cache size, + * and result should be in_spec. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( cache_ptr->size_decrease_possible ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 16.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate -- cache size should increase from 4 to 6 Meg. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != increase ) || + ( cache_ptr->max_cache_size != (6 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (3 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 17.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate again -- should be no change in cache size, + * and result should be in_spec. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( cache_ptr->size_decrease_possible ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (6 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (3 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 18.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* Now do tests disabling size decrement in age out mode. + * + * Start by disabling size decrement by setting max_decrement to zero. + */ + + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 4 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.5; + + auto_size_ctl.max_size = 16 * 1024 * 1024; + auto_size_ctl.min_size = 1 * 1024 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__threshold; + + auto_size_ctl.lower_hr_threshold = 0.75; + + auto_size_ctl.increment = 2.0; + + auto_size_ctl.apply_max_increment = TRUE; + auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__age_out; + + auto_size_ctl.upper_hr_threshold = 0.995; + + auto_size_ctl.decrement = 0.5; + + auto_size_ctl.apply_max_decrement = TRUE; + auto_size_ctl.max_decrement = 0; /* disable decrement */ + + auto_size_ctl.epochs_before_eviction = 1; + + auto_size_ctl.apply_empty_reserve = TRUE; + auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 8.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 7.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* flush the cache and destroy all entries so we start from a known point */ + flush_cache(cache_ptr, TRUE, FALSE, FALSE); + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* load up the cache with small entries. Note that it will take an + * epoch for the ageout code to initialize itself if it is enabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, SMALL_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, SMALL_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( cache_ptr->size_decrease_possible ) || + ( rpt_status != not_full ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 19.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* Load up some more small entries. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 1000; + while ( ( pass ) && ( i < 2000 ) ) + { + protect_entry(cache_ptr, SMALL_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, SMALL_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( cache_ptr->size_decrease_possible ) || + ( rpt_status != not_full ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 20.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* Now force a high hit rate so that the size increase code is + * is satisfied. We would see a decrease here if decrease were + * possible. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, SMALL_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, SMALL_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( cache_ptr->size_decrease_possible ) || + ( rpt_status != decrease_disabled ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 21.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate -- cache size should increase from 4 to 6 Meg. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != increase ) || + ( cache_ptr->max_cache_size != (6 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (3 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 22.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* just bang on a single entry. This will see to it that there are + * many entries that could be aged out were decreases enabled. + * Should be no change in cache size, and result should be + * decrease_disabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( cache_ptr->size_decrease_possible ) || + ( rpt_status != decrease_disabled ) || + ( cache_ptr->max_cache_size != (6 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (3 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 23.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* Now disable size decrement in age out mode via the empty reserve. + */ + + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 4 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.5; + + auto_size_ctl.max_size = 16 * 1024 * 1024; + auto_size_ctl.min_size = 1 * 1024 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__threshold; + + auto_size_ctl.lower_hr_threshold = 0.75; + + auto_size_ctl.increment = 2.0; + + auto_size_ctl.apply_max_increment = TRUE; + auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__age_out; + + auto_size_ctl.upper_hr_threshold = 0.995; + + auto_size_ctl.decrement = 0.5; + + auto_size_ctl.apply_max_decrement = TRUE; + auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + auto_size_ctl.epochs_before_eviction = 1; + + auto_size_ctl.apply_empty_reserve = TRUE; + auto_size_ctl.empty_reserve = 1.0; /* disable decrement */ + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 9.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 8.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* flush the cache and destroy all entries so we start from a known point */ + flush_cache(cache_ptr, TRUE, FALSE, FALSE); + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* load up the cache with small entries. Note that it will take an + * epoch for the ageout code to initialize itself if it is enabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, SMALL_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, SMALL_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( cache_ptr->size_decrease_possible ) || + ( rpt_status != not_full ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 24.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* Load up some more small entries. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 1000; + while ( ( pass ) && ( i < 2000 ) ) + { + protect_entry(cache_ptr, SMALL_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, SMALL_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( cache_ptr->size_decrease_possible ) || + ( rpt_status != not_full ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 25.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* Now force a high hit rate so that the size increase code is + * is satisfied. We would see a decrease here if decrease were + * possible. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, SMALL_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, SMALL_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( cache_ptr->size_decrease_possible ) || + ( rpt_status != decrease_disabled ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 26.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate -- cache size should increase from 4 to 6 Meg. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != increase ) || + ( cache_ptr->max_cache_size != (6 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (3 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 27.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* just bang on a single entry. This will see to it that there are + * many entries that could be aged out were decreases enabled. + * Should be no change in cache size, and result should be + * decrease_disabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( cache_ptr->size_decrease_possible ) || + ( rpt_status != decrease_disabled ) || + ( cache_ptr->max_cache_size != (6 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (3 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 28.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* Now work with age out with threshold. One can argue that we should + * repeat the above age out tests with age out with threshold, but the + * same code is executed in both cases so I don't see the point. If + * that ever changes, this test should be updated. + * + * There is only one way of disabling decrements that is peculiar + * to age out with threshold, which is to set the upper threshold + * to 1.0. Test this now. + */ + + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 4 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.5; + + auto_size_ctl.max_size = 16 * 1024 * 1024; + auto_size_ctl.min_size = 1 * 1024 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__threshold; + + auto_size_ctl.lower_hr_threshold = 0.75; + + auto_size_ctl.increment = 2.0; + + auto_size_ctl.apply_max_increment = TRUE; + auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__age_out_with_threshold; + + auto_size_ctl.upper_hr_threshold = 1.0; + + auto_size_ctl.decrement = 0.5; + + auto_size_ctl.apply_max_decrement = TRUE; + auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + auto_size_ctl.epochs_before_eviction = 1; + + auto_size_ctl.apply_empty_reserve = TRUE; + auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 10.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 9.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* flush the cache and destroy all entries so we start from a known point */ + flush_cache(cache_ptr, TRUE, FALSE, FALSE); + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* load up the cache with small entries. Note that it will take an + * epoch for the ageout code to initialize itself if it is enabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, SMALL_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, SMALL_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( cache_ptr->size_decrease_possible ) || + ( rpt_status != not_full ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 29.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* Load up some more small entries. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 1000; + while ( ( pass ) && ( i < 2000 ) ) + { + protect_entry(cache_ptr, SMALL_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, SMALL_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( cache_ptr->size_decrease_possible ) || + ( rpt_status != not_full ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 30.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* Now force a high hit rate so that the size increase code is + * is satisfied. We would see a decrease here if decrease were + * possible, but the upper threshold cannot be met, so no decrease. + * + * rpt_status should be decrease_disabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, SMALL_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, SMALL_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( cache_ptr->size_decrease_possible ) || + ( rpt_status != decrease_disabled ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) || + ( cache_ptr->index_len != 2000 ) || + ( cache_ptr->index_size != 2000 * SMALL_ENTRY_SIZE ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 31.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate -- cache size should increase from 4 to 6 Meg. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != increase ) || + ( cache_ptr->max_cache_size != (6 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (3 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 32.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* just bang on a single entry. This keeps the hit rate high, and sees + * to it that there are many entries that could be aged out were + * decreases enabled. + * + * Should be no change in cache size, and result should be + * decrease_disabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 999); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 999, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( cache_ptr->size_decrease_possible ) || + ( rpt_status != decrease_disabled ) || + ( cache_ptr->max_cache_size != (6 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (3 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 33.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + + /********************************************************************* + * Finally, use the auto cache resize code to set the size of the + * cache and keep it there. Again, due to the complexity of the + * interface, there are lots of ways of doing this. We have to + * check them all. + *********************************************************************/ + + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 2 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.5; + + auto_size_ctl.max_size = 16 * 1024 * 1024; + auto_size_ctl.min_size = 1 * 1024 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__threshold; + + auto_size_ctl.lower_hr_threshold = 0.0; /* disable size increases */ + + auto_size_ctl.increment = 2.0; + + auto_size_ctl.apply_max_increment = TRUE; + auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__threshold; + + auto_size_ctl.upper_hr_threshold = 1.0; /* disable size decreases */ + + auto_size_ctl.decrement = 0.5; + + auto_size_ctl.apply_max_decrement = TRUE; + auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + auto_size_ctl.epochs_before_eviction = 3; + + auto_size_ctl.apply_empty_reserve = TRUE; + auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 11.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (2 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (1 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 10.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate -- should be no response as the auto-resize + * code should be disabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( rpt_fcn_called ) || + ( cache_ptr->resize_enabled ) || + ( cache_ptr->size_increase_possible ) || + ( cache_ptr->size_decrease_possible ) || + ( cache_ptr->max_cache_size != (2 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (1 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 34.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate -- should be no response as the auto-resize + * code should be disabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( rpt_fcn_called ) || + ( cache_ptr->resize_enabled ) || + ( cache_ptr->size_increase_possible ) || + ( cache_ptr->size_decrease_possible ) || + ( cache_ptr->max_cache_size != (2 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (1 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 35.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 4 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.25; + + auto_size_ctl.max_size = 16 * 1024 * 1024; + auto_size_ctl.min_size = 1 * 1024 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__threshold; + + auto_size_ctl.lower_hr_threshold = 0.75; + + auto_size_ctl.increment = 1.0; /* disable size increment */ + + auto_size_ctl.apply_max_increment = TRUE; + auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__threshold; + + auto_size_ctl.upper_hr_threshold = 0.995; + + auto_size_ctl.decrement = 1.0; /* disable size decrement */ + + auto_size_ctl.apply_max_decrement = TRUE; + auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + auto_size_ctl.epochs_before_eviction = 3; + + auto_size_ctl.apply_empty_reserve = TRUE; + auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 12.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (1 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 11.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate -- should be no response as the auto-resize + * code should be disabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( rpt_fcn_called ) || + ( cache_ptr->resize_enabled ) || + ( cache_ptr->size_increase_possible ) || + ( cache_ptr->size_decrease_possible ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (1 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 36.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate -- should be no response as the auto-resize + * code should be disabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( rpt_fcn_called ) || + ( cache_ptr->resize_enabled ) || + ( cache_ptr->size_increase_possible ) || + ( cache_ptr->size_decrease_possible ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (1 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 37.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = FALSE; + auto_size_ctl.initial_size = 2 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.5; + + auto_size_ctl.max_size = 6 * 1024 * 1024; /* no resize */ + auto_size_ctl.min_size = 6 * 1024 * 1024; /* no resize */ + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__threshold; + + auto_size_ctl.lower_hr_threshold = 0.75; + + auto_size_ctl.increment = 2.0; + + auto_size_ctl.apply_max_increment = TRUE; + auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__threshold; + + auto_size_ctl.upper_hr_threshold = 0.995; + + auto_size_ctl.decrement = 0.5; + + auto_size_ctl.apply_max_decrement = TRUE; + auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + auto_size_ctl.epochs_before_eviction = 3; + + auto_size_ctl.apply_empty_reserve = TRUE; + auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 13.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (6 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (3 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 12.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate -- should be no response as the auto-resize + * code should be disabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( rpt_fcn_called ) || + ( cache_ptr->resize_enabled ) || + ( cache_ptr->size_increase_possible ) || + ( cache_ptr->size_decrease_possible ) || + ( cache_ptr->max_cache_size != (6 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (3 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 38.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate -- should be no response as the auto-resize + * code should be disabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( rpt_fcn_called ) || + ( cache_ptr->resize_enabled ) || + ( cache_ptr->size_increase_possible ) || + ( cache_ptr->size_decrease_possible ) || + ( cache_ptr->max_cache_size != (6 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (3 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 39.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 4 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.25; + + auto_size_ctl.max_size = 16 * 1024 * 1024; + auto_size_ctl.min_size = 1 * 1024 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__threshold; + + auto_size_ctl.lower_hr_threshold = 0.75; + + auto_size_ctl.increment = 1.0; /* disable size increment */ + + auto_size_ctl.apply_max_increment = TRUE; + auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__threshold; + + auto_size_ctl.upper_hr_threshold = 1.0; /* disable size decrement */ + + auto_size_ctl.decrement = 0.5; + + auto_size_ctl.apply_max_decrement = TRUE; + auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + auto_size_ctl.epochs_before_eviction = 3; + + auto_size_ctl.apply_empty_reserve = TRUE; + auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 14.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (1 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 13.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate -- should be no response as the auto-resize + * code should be disabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( rpt_fcn_called ) || + ( cache_ptr->resize_enabled ) || + ( cache_ptr->size_increase_possible ) || + ( cache_ptr->size_decrease_possible ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (1 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 40.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate -- should be no response as the auto-resize + * code should be disabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( rpt_fcn_called ) || + ( cache_ptr->resize_enabled ) || + ( cache_ptr->size_increase_possible ) || + ( cache_ptr->size_decrease_possible ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (1 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 41.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 4 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.5; + + auto_size_ctl.max_size = 16 * 1024 * 1024; + auto_size_ctl.min_size = 1 * 1024 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__threshold; + + auto_size_ctl.lower_hr_threshold = 0.0; /* disable size increment */ + + auto_size_ctl.increment = 2.0; + + auto_size_ctl.apply_max_increment = TRUE; + auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__threshold; + + auto_size_ctl.upper_hr_threshold = 0.995; + + auto_size_ctl.decrement = 1.0; /* disable size decrement */ + + auto_size_ctl.apply_max_decrement = TRUE; + auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + auto_size_ctl.epochs_before_eviction = 3; + + auto_size_ctl.apply_empty_reserve = TRUE; + auto_size_ctl.empty_reserve = 0.05; + + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 15.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 14.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate -- should be no response as the auto-resize + * code should be disabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( rpt_fcn_called ) || + ( cache_ptr->resize_enabled ) || + ( cache_ptr->size_increase_possible ) || + ( cache_ptr->size_decrease_possible ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 42.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate -- should be no response as the auto-resize + * code should be disabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( rpt_fcn_called ) || + ( cache_ptr->resize_enabled ) || + ( cache_ptr->size_increase_possible ) || + ( cache_ptr->size_decrease_possible ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 43.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 4 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.5; + + auto_size_ctl.max_size = 16 * 1024 * 1024; + auto_size_ctl.min_size = 1 * 1024 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__off; + + auto_size_ctl.lower_hr_threshold = 0.75; + + auto_size_ctl.increment = 2.0; + + auto_size_ctl.apply_max_increment = TRUE; + auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__off; + + auto_size_ctl.upper_hr_threshold = 0.995; + + auto_size_ctl.decrement = 0.5; + + auto_size_ctl.apply_max_decrement = TRUE; + auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + auto_size_ctl.epochs_before_eviction = 3; + + auto_size_ctl.apply_empty_reserve = TRUE; + auto_size_ctl.empty_reserve = 0.05; + + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 16.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 15.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force low hit rate -- should be no response as the auto-resize + * code should be disabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( rpt_fcn_called ) || + ( cache_ptr->resize_enabled ) || + ( cache_ptr->size_increase_possible ) || + ( cache_ptr->size_decrease_possible ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 44.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* force high hit rate -- should be no response as the auto-resize + * code should be disabled. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( rpt_fcn_called ) || + ( cache_ptr->resize_enabled ) || + ( cache_ptr->size_increase_possible ) || + ( cache_ptr->size_decrease_possible ) || + ( cache_ptr->max_cache_size != (4 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (2 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 45.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { + + takedown_cache(cache_ptr, FALSE, FALSE); + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { PASSED(); } else { H5_FAILED(); } + + if ( ! pass ) + HDfprintf(stdout, "%s: failure_mssg = \"%s\".\n", + fcn_name, failure_mssg); + +} /* check_auto_cache_resize_disable() */ + + +/*------------------------------------------------------------------------- + * Function: check_auto_cache_resize_epoch_markers() + * + * Purpose: Verify that the auto-resize code manages epoch markers + * correctly. + * + * Return: void + * + * Programmer: John Mainzer + * 12/16/04 + * + * Modifications: + * + *------------------------------------------------------------------------- + */ + +static void +check_auto_cache_resize_epoch_markers(void) +{ + const char * fcn_name = "check_auto_cache_resize_epoch_markers()"; + hbool_t show_progress = FALSE; + herr_t result; + int32_t i; + int32_t j; + int32_t checkpoint = 0; + H5C_t * cache_ptr = NULL; + H5C_auto_size_ctl_t auto_size_ctl = + { + /* int32_t version = */ H5C__CURR_AUTO_SIZE_CTL_VER, + /* H5C_auto_resize_report_fcn rpt_fcn = */ test_rpt_fcn, + + /* hbool_t set_initial_size = */ TRUE, + /* size_t initial_size = */ (512 * 1024), + + /* double min_clean_fraction = */ 0.5, + + /* size_t max_size = */ (14 * 1024 * 1024), + /* size_t min_size = */ (512 * 1024), + + /* int64_t epoch_length = */ 1000, + + + /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold, + + /* double lower_hr_threshold = */ 0.75, + + /* 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 = */ 0.995, + + /* double decrement = */ 0.1, + + /* hbool_t apply_max_decrement = */ TRUE, + /* size_t max_decrement = */ (1 * 1024 * 1024), + + /* int32_t epochs_before_eviction = */ 3, + + /* hbool_t apply_empty_reserve = */ TRUE, + /* double empty_reserve = */ 0.05 + }; + + TESTING("automatic cache resize epoch marker management"); + + pass = TRUE; + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { + + reset_entries(); + + cache_ptr = setup_cache((size_t)(2 * 1024), + (size_t)(1 * 1024)); + } + + if ( pass ) { + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 1.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (512 * 1024) ) || + ( cache_ptr->min_clean_size != (256 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after initialization.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + + /* Now make sure that we are managing the epoch markers correctly. + */ + + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 8 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.5; + + auto_size_ctl.max_size = 8 * 1024 * 1024; + auto_size_ctl.min_size = 512 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__off; + + auto_size_ctl.lower_hr_threshold = 0.75; + + auto_size_ctl.increment = 2.0; + + auto_size_ctl.apply_max_increment = TRUE; + auto_size_ctl.max_increment = (4 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__age_out; + + auto_size_ctl.upper_hr_threshold = 0.995; + + auto_size_ctl.decrement = 0.5; + + auto_size_ctl.apply_max_decrement = FALSE; + auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + auto_size_ctl.epochs_before_eviction = 10; + + auto_size_ctl.apply_empty_reserve = FALSE; + auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 2.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (8 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 1.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* Since we just created the cache, there should be no epoch markers + * active. Verify that this is true. + */ + + if ( pass ) { + + if ( cache_ptr->epoch_markers_active != 0 ) { + + pass = FALSE; + failure_mssg = "Unexpected # of epoch markers 1.\n"; + } + } + + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, MEDIUM_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != in_spec ) || + ( cache_ptr->max_cache_size != (8 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1024 * 1024) ) || + ( cache_ptr->index_size != (1 * 1000 * MEDIUM_ENTRY_SIZE) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 0.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + + if ( pass ) { + + j = 2; + while ( ( pass ) && ( j <= 10 ) ) + { + + rpt_fcn_called = FALSE; + i = (j - 2) * 1000; + while ( ( pass ) && ( i < (j - 1) * 1000 ) ) + { + protect_entry(cache_ptr, SMALL_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, SMALL_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != in_spec ) || + ( cache_ptr->epoch_markers_active != j ) ) { + + pass = FALSE; + failure_mssg = "Unexpected # of epoch markers 2.\n"; + } + + j++; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* we now have a full complement of epoch markers -- see if + * we get the expected reduction. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 9000; + while ( ( pass ) && ( i < 10000 ) ) + { + protect_entry(cache_ptr, SMALL_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, SMALL_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != + (10 * 1000 * SMALL_ENTRY_SIZE + MEDIUM_ENTRY_SIZE) ) || + ( cache_ptr->min_clean_size != + ((10 * 1000 * SMALL_ENTRY_SIZE + MEDIUM_ENTRY_SIZE) / 2) ) || + ( cache_ptr->index_size != + (10 * 1000 * SMALL_ENTRY_SIZE + MEDIUM_ENTRY_SIZE) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 1.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* now reduce the epochs before eviction, and see if the cache + * deletes the extra markers + */ + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 8 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.5; + + auto_size_ctl.max_size = 8 * 1024 * 1024; + auto_size_ctl.min_size = 512 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__off; + + auto_size_ctl.lower_hr_threshold = 0.75; + + auto_size_ctl.increment = 2.0; + + auto_size_ctl.apply_max_increment = TRUE; + auto_size_ctl.max_increment = (4 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__age_out; + + auto_size_ctl.upper_hr_threshold = 0.995; + + auto_size_ctl.decrement = 0.5; + + auto_size_ctl.apply_max_decrement = FALSE; + auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + auto_size_ctl.epochs_before_eviction = 1; + + auto_size_ctl.apply_empty_reserve = FALSE; + auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 3.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (8 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 2.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* There should be exactly one active epoch marker at present. + */ + if ( pass ) { + + if ( cache_ptr->epoch_markers_active != 1 ) { + + pass = FALSE; + failure_mssg = "Unexpected # of epoch markers 3.\n"; + } + } + + /* Now do an epochs worth of accesses, and verify that everything + * not accessed in this epoch gets evicted, and the cache size + * is reduced. + */ + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 9000; + while ( ( pass ) && ( i < 10000 ) ) + { + protect_entry(cache_ptr, SMALL_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, SMALL_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != decrease ) || + ( cache_ptr->max_cache_size != (512 * 1024) ) || + ( cache_ptr->min_clean_size != (256 * 1024) ) || + ( cache_ptr->index_size != (1 * 1000 * SMALL_ENTRY_SIZE) ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 2.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* There should be exactly one active epoch marker at present... + */ + if ( pass ) { + + if ( cache_ptr->epoch_markers_active != 1 ) { + + pass = FALSE; + failure_mssg = "Unexpected # of epoch markers 4.\n"; + } + } + + /* shift the decrement mode to threshold, and verify that we remove + * all epoch markers. + */ + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 8 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.5; + + auto_size_ctl.max_size = 8 * 1024 * 1024; + auto_size_ctl.min_size = 512 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__off; + + auto_size_ctl.lower_hr_threshold = 0.75; + + auto_size_ctl.increment = 2.0; + + auto_size_ctl.apply_max_increment = TRUE; + auto_size_ctl.max_increment = (4 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__threshold; + + auto_size_ctl.upper_hr_threshold = 0.995; + + auto_size_ctl.decrement = 0.5; + + auto_size_ctl.apply_max_decrement = FALSE; + auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + auto_size_ctl.epochs_before_eviction = 1; + + auto_size_ctl.apply_empty_reserve = FALSE; + auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 4.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (8 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1024 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after set resize re-config 3.\n"; + } + } + + /* ... and now there should be none. + */ + if ( pass ) { + + if ( cache_ptr->epoch_markers_active != 0 ) { + + pass = FALSE; + failure_mssg = "Unexpected # of epoch markers 5.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* shift the decrement mode to age out with threshold. Set epochs + * before eviction to 10 again. + */ + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 8 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.5; + + auto_size_ctl.max_size = 8 * 1024 * 1024; + auto_size_ctl.min_size = 512 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__off; + + auto_size_ctl.lower_hr_threshold = 0.75; + + auto_size_ctl.increment = 2.0; + + auto_size_ctl.apply_max_increment = TRUE; + auto_size_ctl.max_increment = (4 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__age_out_with_threshold; + + auto_size_ctl.upper_hr_threshold = 0.995; + + auto_size_ctl.decrement = 0.5; + + auto_size_ctl.apply_max_decrement = FALSE; + auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + auto_size_ctl.epochs_before_eviction = 10; + + auto_size_ctl.apply_empty_reserve = FALSE; + auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 5.\n"; + } + } + + /* Verify that there are no active epoch markers. + */ + if ( pass ) { + + if ( cache_ptr->epoch_markers_active != 0 ) { + + pass = FALSE; + failure_mssg = "Unexpected # of epoch markers 6.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* build up a full set of epoch markers. */ + if ( pass ) { + + j = 1; + while ( ( pass ) && ( j <= 10 ) ) + { + + rpt_fcn_called = FALSE; + i = (j - 1) * 1000; + while ( ( pass ) && ( i < j * 1000 ) ) + { + protect_entry(cache_ptr, SMALL_ENTRY_TYPE, i); + + if ( pass ) { + unprotect_entry(cache_ptr, SMALL_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + + if ( ( ! rpt_fcn_called ) || + ( rpt_status != in_spec ) || + ( cache_ptr->epoch_markers_active != j ) ) { + + pass = FALSE; + failure_mssg = "Unexpected # of epoch markers 7.\n"; + } + + j++; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* Verify that there are now 10 active epoch markers. + */ + if ( pass ) { + + if ( cache_ptr->epoch_markers_active != 10 ) { + + pass = FALSE; + failure_mssg = "Unexpected # of epoch markers 8.\n"; + } + } + + /* shift the decrement mode to off. This should cause all epoch + * markers to be removed. + */ + if ( pass ) { + + auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + auto_size_ctl.rpt_fcn = test_rpt_fcn; + + auto_size_ctl.set_initial_size = TRUE; + auto_size_ctl.initial_size = 8 * 1024 * 1024; + + auto_size_ctl.min_clean_fraction = 0.5; + + auto_size_ctl.max_size = 8 * 1024 * 1024; + auto_size_ctl.min_size = 512 * 1024; + + auto_size_ctl.epoch_length = 1000; + + + auto_size_ctl.incr_mode = H5C_incr__off; + + auto_size_ctl.lower_hr_threshold = 0.75; + + auto_size_ctl.increment = 2.0; + + auto_size_ctl.apply_max_increment = TRUE; + auto_size_ctl.max_increment = (4 * 1024 * 1024); + + + auto_size_ctl.decr_mode = H5C_decr__off; + + auto_size_ctl.upper_hr_threshold = 0.995; + + auto_size_ctl.decrement = 0.5; + + auto_size_ctl.apply_max_decrement = FALSE; + auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + auto_size_ctl.epochs_before_eviction = 10; + + auto_size_ctl.apply_empty_reserve = FALSE; + auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 6.\n"; + } + } + + /* Verify that there are now no active epoch markers. + */ + if ( pass ) { + + if ( cache_ptr->epoch_markers_active != 0 ) { + + pass = FALSE; + failure_mssg = "Unexpected # of epoch markers 9.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + /* verify that we still have the expected number of entries in the cache, + * and that the cache is of the expected size. + */ + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (8 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (4 * 1024 * 1024) )|| + ( cache_ptr->index_size != (10 * 1000 * SMALL_ENTRY_SIZE) ) || + ( cache_ptr->index_len != 10000 ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache size change results 3.\n"; + } + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { + + takedown_cache(cache_ptr, FALSE, FALSE); + } + + if ( show_progress ) HDfprintf(stderr, "check point %d\n", checkpoint++); + + if ( pass ) { PASSED(); } else { H5_FAILED(); } + + if ( ! pass ) + HDfprintf(stdout, "%s: failure_mssg = \"%s\".\n", + fcn_name, failure_mssg); + +} /* check_auto_cache_resize_epoch_markers() */ + + +/*------------------------------------------------------------------------- + * Function: check_auto_cache_resize_input_errs() + * + * Purpose: Verify that H5C_set_cache_auto_resize_config() detects + * and rejects invalid input. + * + * Return: void + * + * Programmer: John Mainzer + * 10/29/04 + * + * Modifications: + * + *------------------------------------------------------------------------- + */ + +#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 ) ) + +static void +check_auto_cache_resize_input_errs(void) +{ + const char * fcn_name = "check_auto_cache_resize_input_errs()"; + herr_t result; + H5C_t * cache_ptr = NULL; + H5C_auto_size_ctl_t ref_auto_size_ctl = + { + /* int32_t version = */ H5C__CURR_AUTO_SIZE_CTL_VER, + /* H5C_auto_resize_report_fcn rpt_fcn = */ test_rpt_fcn, + + /* hbool_t set_initial_size = */ TRUE, + /* size_t initial_size = */ (512 * 1024), + + /* double min_clean_fraction = */ 0.5, + + /* size_t max_size = */ (16 * 1024 * 1024), + /* size_t min_size = */ (512 * 1024), + + /* int64_t epoch_length = */ 1000, + + + /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__threshold, + + /* double lower_hr_threshold = */ 0.75, + + /* 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 = */ 0.995, + + /* double decrement = */ 0.1, + + /* hbool_t apply_max_decrement = */ TRUE, + /* size_t max_decrement = */ (1 * 1024 * 1024), + + /* int32_t epochs_before_eviction = */ 3, + + /* hbool_t apply_empty_reserve = */ TRUE, + /* double empty_reserve = */ 0.05 + }; + + H5C_auto_size_ctl_t invalid_auto_size_ctl; + H5C_auto_size_ctl_t test_auto_size_ctl; + + TESTING("automatic cache resize input errors"); + + pass = TRUE; + + /* allocate a cache, and set a reference automatic cache control + * configuration. Then feed H5C_set_cache_auto_resize_config() + * invalid input, and verify that the correct error is returned, + * and that the configuration is not modified. + */ + + if ( pass ) { + + reset_entries(); + + cache_ptr = setup_cache((size_t)(2 * 1024), + (size_t)(1 * 1024)); + } + + if ( pass ) { + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &ref_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 1.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (512 * 1024) ) || + ( cache_ptr->min_clean_size != (256 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after initialization.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 1."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 1."; + } + } + + if ( pass ) { + + invalid_auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 4 * 1024 * 1024; + + invalid_auto_size_ctl.min_clean_fraction = 0.5; + + invalid_auto_size_ctl.max_size = 16 * 1024 * 1024; + invalid_auto_size_ctl.min_size = 1 * 1024 * 1024; + + invalid_auto_size_ctl.epoch_length = 5000; + + + invalid_auto_size_ctl.incr_mode = H5C_incr__threshold; + + invalid_auto_size_ctl.lower_hr_threshold = 0.7; + + invalid_auto_size_ctl.increment = 2.0; + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = H5C_decr__threshold; + + invalid_auto_size_ctl.upper_hr_threshold = 0.999; + + invalid_auto_size_ctl.decrement = 0.5; + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = 3; + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(NULL, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_set_cache_auto_resize_config accepted NULL cache_ptr.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 2."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 2."; + } + } + + + /* check bad version rejection. */ + + if ( pass ) { + + invalid_auto_size_ctl.version = -1; /* INVALID */ + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 4 * 1024 * 1024; + + invalid_auto_size_ctl.min_clean_fraction = 0.5; + + invalid_auto_size_ctl.max_size = 16 * 1024 * 1024; + invalid_auto_size_ctl.min_size = 1 * 1024 * 1024; + + invalid_auto_size_ctl.epoch_length = 5000; + + + invalid_auto_size_ctl.incr_mode = H5C_incr__threshold; + + invalid_auto_size_ctl.lower_hr_threshold = 0.7; + + invalid_auto_size_ctl.increment = 2.0; + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = H5C_decr__threshold; + + invalid_auto_size_ctl.upper_hr_threshold = 0.999; + + invalid_auto_size_ctl.decrement = 0.5; + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = 3; + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_set_cache_auto_resize_config accepted bad version.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 3."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 3."; + } + } + + + /* check bad initial size rejection */ + + if ( pass ) { + + invalid_auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 16 * 1024 * 1024 + 1; + /* INVALID */ + + invalid_auto_size_ctl.min_clean_fraction = 0.5; + + invalid_auto_size_ctl.max_size = 16 * 1024 * 1024; + invalid_auto_size_ctl.min_size = 1 * 1024 * 1024; + + invalid_auto_size_ctl.epoch_length = 5000; + + + invalid_auto_size_ctl.incr_mode = H5C_incr__threshold; + + invalid_auto_size_ctl.lower_hr_threshold = 0.75; + + invalid_auto_size_ctl.increment = 2.0; + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = H5C_decr__threshold; + + invalid_auto_size_ctl.upper_hr_threshold = 0.999; + + invalid_auto_size_ctl.decrement = 0.5; + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = 3; + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_set_cache_auto_resize_config accepted bad init size 1.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 4."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 4."; + } + } + + if ( pass ) { + + invalid_auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 1 * 1024 * 1024 - 1; + /* INVALID */ + + invalid_auto_size_ctl.min_clean_fraction = 0.5; + + invalid_auto_size_ctl.max_size = 16 * 1024 * 1024; + invalid_auto_size_ctl.min_size = 1 * 1024 * 1024; + + invalid_auto_size_ctl.epoch_length = 5000; + + + invalid_auto_size_ctl.incr_mode = H5C_incr__threshold; + + invalid_auto_size_ctl.lower_hr_threshold = 0.75; + + invalid_auto_size_ctl.increment = 2.0; + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = H5C_decr__threshold; + + invalid_auto_size_ctl.upper_hr_threshold = 0.999; + + invalid_auto_size_ctl.decrement = 0.5; + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = 3; + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_set_cache_auto_resize_config accepted bad init size 2.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 5."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 5."; + } + } + + + /* test for invalid min clean fraction rejection. */ + + if ( pass ) { + + invalid_auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 4 * 1024 * 1024; + + invalid_auto_size_ctl.min_clean_fraction = 1.00001; /* INVALID */ + + invalid_auto_size_ctl.max_size = 16 * 1024 * 1024; + invalid_auto_size_ctl.min_size = 1 * 1024 * 1024; + + invalid_auto_size_ctl.epoch_length = 5000; + + + invalid_auto_size_ctl.incr_mode = H5C_incr__threshold; + + invalid_auto_size_ctl.lower_hr_threshold = 0.75; + + invalid_auto_size_ctl.increment = 2.0; + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = H5C_decr__threshold; + + invalid_auto_size_ctl.upper_hr_threshold = 0.999; + + invalid_auto_size_ctl.decrement = 0.5; + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = 3; + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_set_cache_auto_resize_config accepted bad min clean frac 1.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 6."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 6."; + } + } + + if ( pass ) { + + invalid_auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 4 * 1024 * 1024; + + invalid_auto_size_ctl.min_clean_fraction = -0.00001; /* INVALID */ + + invalid_auto_size_ctl.max_size = 16 * 1024 * 1024; + invalid_auto_size_ctl.min_size = 1 * 1024 * 1024; + + invalid_auto_size_ctl.epoch_length = 5000; + + + invalid_auto_size_ctl.incr_mode = H5C_incr__threshold; + + invalid_auto_size_ctl.lower_hr_threshold = 0.75; + + invalid_auto_size_ctl.increment = 2.0; + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = H5C_decr__threshold; + + invalid_auto_size_ctl.upper_hr_threshold = 0.999; + + invalid_auto_size_ctl.decrement = 0.5; + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = 3; + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_set_cache_auto_resize_config accepted bad min clean frac 2.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 7."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 7."; + } + } + + + /* test for invalid max_size and/or min_size rejection */ + + if ( pass ) { + + invalid_auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 4 * 1024 * 1024; + + invalid_auto_size_ctl.min_clean_fraction = 0.5; + + invalid_auto_size_ctl.max_size = H5C__MAX_MAX_CACHE_SIZE + 1; + /* INVALID */ + invalid_auto_size_ctl.min_size = 1 * 1024 * 1024; + + invalid_auto_size_ctl.epoch_length = 5000; + + + invalid_auto_size_ctl.incr_mode = H5C_incr__threshold; + + invalid_auto_size_ctl.lower_hr_threshold = 0.75; + + invalid_auto_size_ctl.increment = 2.0; + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = H5C_decr__threshold; + + invalid_auto_size_ctl.upper_hr_threshold = 0.999; + + invalid_auto_size_ctl.decrement = 0.5; + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = 3; + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_set_cache_auto_resize_config accepted bad max_size.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 8."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 8."; + } + } + + if ( pass ) { + + invalid_auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 4 * 1024 * 1024; + + invalid_auto_size_ctl.min_clean_fraction = 0.5; + + invalid_auto_size_ctl.max_size = 1 * 1024 * 1024;/* INVALID */ + invalid_auto_size_ctl.min_size = 1 * 1024 * 1024 + 1;/*PAIR */ + + invalid_auto_size_ctl.epoch_length = 5000; + + + invalid_auto_size_ctl.incr_mode = H5C_incr__threshold; + + invalid_auto_size_ctl.lower_hr_threshold = 0.75; + + invalid_auto_size_ctl.increment = 2.0; + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = H5C_decr__threshold; + + invalid_auto_size_ctl.upper_hr_threshold = 0.999; + + invalid_auto_size_ctl.decrement = 0.5; + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = 3; + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_set_cache_auto_resize_config accepted bad size pair.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 9."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 9."; + } + } + + if ( pass ) { + + invalid_auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 4 * 1024 * 1024; + + invalid_auto_size_ctl.min_clean_fraction = 0.5; + + invalid_auto_size_ctl.max_size = 16 * 1024 * 1024; + invalid_auto_size_ctl.min_size = H5C__MIN_MAX_CACHE_SIZE - 1; + /* INVALID */ + invalid_auto_size_ctl.epoch_length = 5000; + + + invalid_auto_size_ctl.incr_mode = H5C_incr__threshold; + + invalid_auto_size_ctl.lower_hr_threshold = 0.75; + + invalid_auto_size_ctl.increment = 2.0; + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = H5C_decr__threshold; + + invalid_auto_size_ctl.upper_hr_threshold = 0.999; + + invalid_auto_size_ctl.decrement = 0.5; + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = 3; + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_set_cache_auto_resize_config accepted bad min_size.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 10."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 10."; + } + } + + + /* test for invalid epoch_length rejection */ + + if ( pass ) { + + invalid_auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 4 * 1024 * 1024; + + invalid_auto_size_ctl.min_clean_fraction = 0.1; + + invalid_auto_size_ctl.max_size = 16 * 1024 * 1024; + invalid_auto_size_ctl.min_size = 1 * 1024 * 1024; + + invalid_auto_size_ctl.epoch_length = H5C__MAX_AR_EPOCH_LENGTH + 1; + /* INVALID */ + + invalid_auto_size_ctl.incr_mode = H5C_incr__threshold; + + invalid_auto_size_ctl.lower_hr_threshold = 0.75; + + invalid_auto_size_ctl.increment = 2.0; + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = H5C_decr__threshold; + + invalid_auto_size_ctl.upper_hr_threshold = 0.999; + + invalid_auto_size_ctl.decrement = 0.9; + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = 3; + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_set_cache_auto_resize_config accepted bad epoch len 1.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 11."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 11."; + } + } + + if ( pass ) { + + invalid_auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 4 * 1024 * 1024; + + invalid_auto_size_ctl.min_clean_fraction = 0.1; + + invalid_auto_size_ctl.max_size = 16 * 1024 * 1024; + invalid_auto_size_ctl.min_size = 1 * 1024 * 1024; + + invalid_auto_size_ctl.epoch_length = H5C__MIN_AR_EPOCH_LENGTH - 1; + /* INVALID */ + + invalid_auto_size_ctl.incr_mode = H5C_incr__threshold; + + invalid_auto_size_ctl.lower_hr_threshold = 0.75; + + invalid_auto_size_ctl.increment = 2.0; + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = H5C_decr__threshold; + + invalid_auto_size_ctl.upper_hr_threshold = 0.999; + + invalid_auto_size_ctl.decrement = 0.9; + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = 3; + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_set_cache_auto_resize_config accepted bad epoch len 2.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 12."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 12."; + } + } + + + /* test for bad incr_mode rejection */ + + if ( pass ) { + + invalid_auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 4 * 1024 * 1024; + + invalid_auto_size_ctl.min_clean_fraction = 0.1; + + invalid_auto_size_ctl.max_size = 16 * 1024 * 1024; + invalid_auto_size_ctl.min_size = 1 * 1024 * 1024; + + invalid_auto_size_ctl.epoch_length = 5000; + + + invalid_auto_size_ctl.incr_mode = + (enum H5C_cache_incr_mode) -1; /* INVALID */ + + invalid_auto_size_ctl.lower_hr_threshold = 0.75; + + invalid_auto_size_ctl.increment = 2.0; + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = H5C_decr__threshold; + + invalid_auto_size_ctl.upper_hr_threshold = 0.999; + + invalid_auto_size_ctl.decrement = 0.9; + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = 3; + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_set_cache_auto_resize_config accepted bad incr_mode 1.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 13."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 13."; + } + } + + if ( pass ) { + + invalid_auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 4 * 1024 * 1024; + + invalid_auto_size_ctl.min_clean_fraction = 0.1; + + invalid_auto_size_ctl.max_size = 16 * 1024 * 1024; + invalid_auto_size_ctl.min_size = 1 * 1024 * 1024; + + invalid_auto_size_ctl.epoch_length = 5000; + + + invalid_auto_size_ctl.incr_mode = + (enum H5C_cache_incr_mode) 2; /* INVALID */ + + invalid_auto_size_ctl.lower_hr_threshold = 0.75; + + invalid_auto_size_ctl.increment = 2.0; + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = H5C_decr__threshold; + + invalid_auto_size_ctl.upper_hr_threshold = 0.999; + + invalid_auto_size_ctl.decrement = 0.9; + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = 3; + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_set_cache_auto_resize_config accepted bad incr_mode 2.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 14."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 14."; + } + } + + + /* check for bad upper and/or lower threshold rejection */ + + if ( pass ) { + + invalid_auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 4 * 1024 * 1024; + + invalid_auto_size_ctl.min_clean_fraction = 0.5; + + invalid_auto_size_ctl.max_size = 16 * 1024 * 1024; + invalid_auto_size_ctl.min_size = 1 * 1024 * 1024; + + invalid_auto_size_ctl.epoch_length = 5000; + + + invalid_auto_size_ctl.incr_mode = H5C_incr__threshold; + + invalid_auto_size_ctl.lower_hr_threshold = 0.7; + + invalid_auto_size_ctl.increment = 2.0; + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = H5C_decr__threshold; + + invalid_auto_size_ctl.upper_hr_threshold = 1.01; /* INVALID */ + + invalid_auto_size_ctl.decrement = 0.5; + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = 3; + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_set_cache_auto_resize_config accepted bad upper threshold.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 15."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 15."; + } + } + + if ( pass ) { + + invalid_auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 4 * 1024 * 1024; + + invalid_auto_size_ctl.min_clean_fraction = 0.5; + + invalid_auto_size_ctl.max_size = 16 * 1024 * 1024; + invalid_auto_size_ctl.min_size = 1 * 1024 * 1024; + + invalid_auto_size_ctl.epoch_length = 5000; + + + invalid_auto_size_ctl.incr_mode = H5C_incr__threshold; + + invalid_auto_size_ctl.lower_hr_threshold = 0.8; /* INVALID */ + + invalid_auto_size_ctl.increment = 2.0; + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = H5C_decr__threshold; + + invalid_auto_size_ctl.upper_hr_threshold = 0.7; /* INVALID */ + + invalid_auto_size_ctl.decrement = 0.5; + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = 3; + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_set_cache_auto_resize_config accepted bad threshold pair.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 16."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 16."; + } + } + + if ( pass ) { + + invalid_auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 4 * 1024 * 1024; + + invalid_auto_size_ctl.min_clean_fraction = 0.5; + + invalid_auto_size_ctl.max_size = 16 * 1024 * 1024; + invalid_auto_size_ctl.min_size = 1 * 1024 * 1024; + + invalid_auto_size_ctl.epoch_length = 5000; + + + invalid_auto_size_ctl.incr_mode = H5C_incr__threshold; + + invalid_auto_size_ctl.lower_hr_threshold = -0.0001; /* INVALID */ + + invalid_auto_size_ctl.increment = 2.0; + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = H5C_decr__threshold; + + invalid_auto_size_ctl.upper_hr_threshold = 0.999; + + invalid_auto_size_ctl.decrement = 0.5; + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = 3; + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_set_cache_auto_resize_config accepted bad lower threshold.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 17."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 17."; + } + } + + + /* test for bad increment rejection */ + + if ( pass ) { + + invalid_auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 4 * 1024 * 1024; + + invalid_auto_size_ctl.min_clean_fraction = 0.1; + + invalid_auto_size_ctl.max_size = 16 * 1024 * 1024; + invalid_auto_size_ctl.min_size = 1 * 1024 * 1024; + + invalid_auto_size_ctl.epoch_length = 5000; + + + invalid_auto_size_ctl.incr_mode = H5C_incr__threshold; + + invalid_auto_size_ctl.lower_hr_threshold = 0.75; + + invalid_auto_size_ctl.increment = 0.99999; /* INVALID */ + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = H5C_decr__threshold; + + invalid_auto_size_ctl.upper_hr_threshold = 0.999; + + invalid_auto_size_ctl.decrement = 0.5; + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = 3; + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = 0.05; + + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_set_cache_auto_resize_config accepted bad increment.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 18."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 18."; + } + } + + + /* test for bad decr_mode rejection */ + + if ( pass ) { + + invalid_auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 4 * 1024 * 1024; + + invalid_auto_size_ctl.min_clean_fraction = 0.1; + + invalid_auto_size_ctl.max_size = 16 * 1024 * 1024; + invalid_auto_size_ctl.min_size = 1 * 1024 * 1024; + + invalid_auto_size_ctl.epoch_length = 5000; + + + invalid_auto_size_ctl.incr_mode = H5C_incr__threshold; + + invalid_auto_size_ctl.lower_hr_threshold = 0.75; + + invalid_auto_size_ctl.increment = 2.0; + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = + (enum H5C_cache_decr_mode) -1; /* INVALID */ + + invalid_auto_size_ctl.upper_hr_threshold = 0.999; + + invalid_auto_size_ctl.decrement = 0.9; + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = 3; + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_set_cache_auto_resize_config accepted bad decr_mode 1.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 19."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 19."; + } + } + + if ( pass ) { + + invalid_auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 4 * 1024 * 1024; + + invalid_auto_size_ctl.min_clean_fraction = 0.1; + + invalid_auto_size_ctl.max_size = 16 * 1024 * 1024; + invalid_auto_size_ctl.min_size = 1 * 1024 * 1024; + + invalid_auto_size_ctl.epoch_length = 5000; + + + invalid_auto_size_ctl.incr_mode = H5C_incr__threshold; + + invalid_auto_size_ctl.lower_hr_threshold = 0.75; + + invalid_auto_size_ctl.increment = 2.0; + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = + (enum H5C_cache_incr_mode) 4; /* INVALID */ + + invalid_auto_size_ctl.upper_hr_threshold = 0.999; + + invalid_auto_size_ctl.decrement = 0.9; + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = 3; + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_set_cache_auto_resize_config accepted bad decr_mode 2.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 20."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 20."; + } + } + + + /* check for bad decrement rejection */ + + if ( pass ) { + + invalid_auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 4 * 1024 * 1024; + + invalid_auto_size_ctl.min_clean_fraction = 0.1; + + invalid_auto_size_ctl.max_size = 16 * 1024 * 1024; + invalid_auto_size_ctl.min_size = 1 * 1024 * 1024; + + invalid_auto_size_ctl.epoch_length = 5000; + + + invalid_auto_size_ctl.incr_mode = H5C_incr__threshold; + + invalid_auto_size_ctl.lower_hr_threshold = 0.75; + + invalid_auto_size_ctl.increment = 2.0; + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = H5C_decr__threshold; + + invalid_auto_size_ctl.upper_hr_threshold = 0.999; + + invalid_auto_size_ctl.decrement = 1.000001; /* INVALID */ + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = 3; + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_set_cache_auto_resize_config accepted bad decrement 1.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 21."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 21."; + } + } + + if ( pass ) { + + invalid_auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 4 * 1024 * 1024; + + invalid_auto_size_ctl.min_clean_fraction = 0.1; + + invalid_auto_size_ctl.max_size = 16 * 1024 * 1024; + invalid_auto_size_ctl.min_size = 1 * 1024 * 1024; + + invalid_auto_size_ctl.epoch_length = 5000; + + + invalid_auto_size_ctl.incr_mode = H5C_incr__threshold; + + invalid_auto_size_ctl.lower_hr_threshold = 0.75; + + invalid_auto_size_ctl.increment = 2.0; + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = H5C_decr__threshold; + + invalid_auto_size_ctl.upper_hr_threshold = 0.999; + + invalid_auto_size_ctl.decrement = -0.000001; /* INVALID */ + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = 3; + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_set_cache_auto_resize_config accepted bad decrement 2.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 22."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 22."; + } + } + + + /* check for rejection of bad epochs_before_eviction */ + + if ( pass ) { + + invalid_auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 4 * 1024 * 1024; + + invalid_auto_size_ctl.min_clean_fraction = 0.1; + + invalid_auto_size_ctl.max_size = 16 * 1024 * 1024; + invalid_auto_size_ctl.min_size = 1 * 1024 * 1024; + + invalid_auto_size_ctl.epoch_length = 5000; + + + invalid_auto_size_ctl.incr_mode = H5C_incr__threshold; + + invalid_auto_size_ctl.lower_hr_threshold = 0.75; + + invalid_auto_size_ctl.increment = 2.0; + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = H5C_decr__age_out; + + invalid_auto_size_ctl.upper_hr_threshold = 0.999; + + invalid_auto_size_ctl.decrement = 0.9; + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = 0; /* INVALID */ + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config accepted bad epochs_before_eviction 1.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 23."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 23."; + } + } + + if ( pass ) { + + invalid_auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 4 * 1024 * 1024; + + invalid_auto_size_ctl.min_clean_fraction = 0.1; + + invalid_auto_size_ctl.max_size = 16 * 1024 * 1024; + invalid_auto_size_ctl.min_size = 1 * 1024 * 1024; + + invalid_auto_size_ctl.epoch_length = 5000; + + + invalid_auto_size_ctl.incr_mode = H5C_incr__threshold; + + invalid_auto_size_ctl.lower_hr_threshold = 0.75; + + invalid_auto_size_ctl.increment = 2.0; + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = H5C_decr__age_out_with_threshold; + + invalid_auto_size_ctl.upper_hr_threshold = 0.999; + + invalid_auto_size_ctl.decrement = 0.9; + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = + H5C__MAX_EPOCH_MARKERS + 1; /* INVALID */ + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config accepted bad epochs_before_eviction 2.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 24."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 24."; + } + } + + + /* Check for bad apply_empty_reserve rejection */ + + if ( pass ) { + + invalid_auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 4 * 1024 * 1024; + + invalid_auto_size_ctl.min_clean_fraction = 0.1; + + invalid_auto_size_ctl.max_size = 16 * 1024 * 1024; + invalid_auto_size_ctl.min_size = 1 * 1024 * 1024; + + invalid_auto_size_ctl.epoch_length = 5000; + + + invalid_auto_size_ctl.incr_mode = H5C_incr__threshold; + + invalid_auto_size_ctl.lower_hr_threshold = 0.75; + + invalid_auto_size_ctl.increment = 2.0; + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = H5C_decr__age_out; + + invalid_auto_size_ctl.upper_hr_threshold = 0.999; + + invalid_auto_size_ctl.decrement = 0.9; + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = 3; + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = -0.0000001; /* INVALID */ + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config accepted bad empty_reserve 1.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 25."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 25."; + } + } + + if ( pass ) { + + invalid_auto_size_ctl.version = H5C__CURR_AUTO_SIZE_CTL_VER; + invalid_auto_size_ctl.rpt_fcn = NULL; + + invalid_auto_size_ctl.set_initial_size = TRUE; + invalid_auto_size_ctl.initial_size = 4 * 1024 * 1024; + + invalid_auto_size_ctl.min_clean_fraction = 0.1; + + invalid_auto_size_ctl.max_size = 16 * 1024 * 1024; + invalid_auto_size_ctl.min_size = 1 * 1024 * 1024; + + invalid_auto_size_ctl.epoch_length = 5000; + + + invalid_auto_size_ctl.incr_mode = H5C_incr__threshold; + + invalid_auto_size_ctl.lower_hr_threshold = 0.75; + + invalid_auto_size_ctl.increment = 2.0; + + invalid_auto_size_ctl.apply_max_increment = TRUE; + invalid_auto_size_ctl.max_increment = (2 * 1024 * 1024); + + + invalid_auto_size_ctl.decr_mode = H5C_decr__age_out_with_threshold; + + invalid_auto_size_ctl.upper_hr_threshold = 0.999; + + invalid_auto_size_ctl.decrement = 0.9; + + invalid_auto_size_ctl.apply_max_decrement = TRUE; + invalid_auto_size_ctl.max_decrement = (1 * 1024 * 1024); + + invalid_auto_size_ctl.epochs_before_eviction = + H5C__MAX_EPOCH_MARKERS + 1; /* INVALID */ + + invalid_auto_size_ctl.apply_empty_reserve = TRUE; + invalid_auto_size_ctl.empty_reserve = 0.05; + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &invalid_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config accepted bad empty_reserve 2.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, + &test_auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_auto_resize_config failed 26."; + + } else if ( ! RESIZE_CONFIGS_ARE_EQUAL(test_auto_size_ctl, \ + ref_auto_size_ctl, FALSE) ) { + + pass = FALSE; + failure_mssg = "Unexpected auto resize config 26."; + } + } + + + /* finally, before we finish, try feeding + * H5C_get_cache_auto_resize_config invalid data. + */ + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(NULL, &test_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_get_cache_auto_resize_config accepted NULL cache_ptr.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config((H5C_t *)&test_auto_size_ctl, + &test_auto_size_ctl); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_get_cache_auto_resize_config accepted bad cache_ptr.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_auto_resize_config(cache_ptr, NULL); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_get_cache_auto_resize_config accepted NULL config ptr.\n"; + } + } + + if ( pass ) { + + takedown_cache(cache_ptr, FALSE, FALSE); + } + + if ( pass ) { PASSED(); } else { H5_FAILED(); } + + if ( ! pass ) + HDfprintf(stdout, "%s: failure_mssg = \"%s\".\n", + fcn_name, failure_mssg); + +} /* check_auto_cache_resize_input_errs() */ + + +/*------------------------------------------------------------------------- + * Function: check_auto_cache_resize_aux_fcns() + * + * Purpose: Verify that the auxilary functions associated with + * the automatic cache resize capability are operating + * correctly. These functions are: + * + * H5C_get_cache_size() + * H5C_get_cache_hit_rate() + * H5C_reset_cache_hit_rate_stats() + * + * Return: void + * + * Programmer: John Mainzer + * 11/4/04 + * + * Modifications: + * + *------------------------------------------------------------------------- + */ + +static void +check_auto_cache_resize_aux_fcns(void) +{ + const char * fcn_name = "check_auto_cache_resize_aux_fcns()"; + herr_t result; + int32_t i; + H5C_t * cache_ptr = NULL; + double hit_rate; + size_t max_size; + size_t min_clean_size; + size_t cur_size; + int32_t cur_num_entries; + H5C_auto_size_ctl_t auto_size_ctl = + { + /* int32_t version = */ H5C__CURR_AUTO_SIZE_CTL_VER, +#if 0 + /* H5C_auto_resize_report_fcn rpt_fcn = */ NULL, +#else + /* H5C_auto_resize_report_fcn rpt_fcn = */ H5C_def_auto_resize_rpt_fcn, +#endif + /* hbool_t set_initial_size = */ TRUE, + /* size_t initial_size = */ (1 * 1024 * 1024), + + /* double min_clean_fraction = */ 0.5, + + /* size_t max_size = */ (16 * 1024 * 1025), + /* size_t min_size = */ (512 * 1024), + + /* int64_t epoch_length = */ 50000, + + + /* enum H5C_cache_incr_mode incr_mode = */ H5C_incr__off, + + /* double lower_hr_threshold = */ 0.75, + + /* 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 = */ 0.995, + + /* double decrement = */ 0.9, + + /* hbool_t apply_max_decrement = */ TRUE, + /* size_t max_decrement = */ (1 * 1024 * 1024), + + /* int32_t epochs_before_eviction = */ 3, + + /* hbool_t apply_empty_reserve = */ TRUE, + /* double empty_reserve = */ 0.5 + }; + + + TESTING("automatic cache resize auxilary functions"); + + pass = TRUE; + + /* allocate a cache, and then test the various auxilary functions. + */ + + if ( pass ) { + + reset_entries(); + + cache_ptr = setup_cache((size_t)(2 * 1024), + (size_t)(1 * 1024)); + } + + if ( pass ) { + + result = H5C_set_cache_auto_resize_config(cache_ptr, + &auto_size_ctl); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_set_cache_auto_resize_config failed 1.\n"; + } + } + + if ( pass ) { + + if ( ( cache_ptr->max_cache_size != (1 * 1024 * 1024) ) || + ( cache_ptr->min_clean_size != (512 * 1024) ) ) { + + pass = FALSE; + failure_mssg = "bad cache size after initialization.\n"; + } + } + + /* lets start with the H5C_get_cache_hit_rate(), + * H5C_reset_cache_hit_rate_stats() pair. + */ + + if ( pass ) { + + if ( ( H5C_get_cache_hit_rate(NULL, &hit_rate) != FAIL ) || + ( H5C_get_cache_hit_rate(cache_ptr, NULL) != FAIL ) ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_hit_rate accepts bad params.\n"; + } + } + + if ( pass ) { + + result = H5C_get_cache_hit_rate(cache_ptr, &hit_rate); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_hit_rate failed.\n"; + + } else if ( hit_rate != 0.0 ) { + + pass = FALSE; + failure_mssg = + "H5C_get_cache_hit_rate returned unexpected hit rate 1.\n"; + } + } + + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, PICO_ENTRY_TYPE, i); + + if ( pass ) { + + unprotect_entry(cache_ptr, PICO_ENTRY_TYPE, i, + NO_CHANGE, FALSE); + } + i++; + } + } + + if ( pass ) { + + result = H5C_get_cache_hit_rate(cache_ptr, &hit_rate); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_hit_rate failed.\n"; + + } else if ( hit_rate != 0.0 ) { + + pass = FALSE; + failure_mssg = + "H5C_get_cache_hit_rate returned unexpected hit rate 2.\n"; + + } else if ( ( cache_ptr->cache_accesses != 1000 ) || + ( cache_ptr->cache_hits != 0 ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache hit rate stats.\n"; + + } else if ( rpt_fcn_called ) { + + pass = FALSE; + failure_mssg = "Report function called?.\n"; + + } + } + + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, PICO_ENTRY_TYPE, 0); + + if ( pass ) { + + unprotect_entry(cache_ptr, PICO_ENTRY_TYPE, 0, + NO_CHANGE, FALSE); + } + i++; + } + } + + if ( pass ) { + + result = H5C_get_cache_hit_rate(cache_ptr, &hit_rate); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_hit_rate failed.\n"; + + } else if ( hit_rate != 0.5 ) { + + pass = FALSE; + failure_mssg = + "H5C_get_cache_hit_rate returned unexpected hit rate 3.\n"; + + } else if ( ( cache_ptr->cache_accesses != 2000 ) || + ( cache_ptr->cache_hits != 1000 ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache hit rate stats.\n"; + + } else if ( rpt_fcn_called ) { + + pass = FALSE; + failure_mssg = "Report function called?.\n"; + + } + } + + if ( pass ) { + + result = H5C_reset_cache_hit_rate_stats(NULL); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = + "H5C_reset_cache_hit_rate_stats accepted NULL cache_ptr.\n"; + + } else if ( ( cache_ptr->cache_accesses != 2000 ) || + ( cache_ptr->cache_hits != 1000 ) ) { + + pass = FALSE; + failure_mssg = + "Failed call to H5C_reset_cache_hit_rate_stats altered stats?\n"; + } + } + + if ( pass ) { + + result = H5C_reset_cache_hit_rate_stats(cache_ptr); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_reset_cache_hit_rate_stats failed.\n"; + + } else if ( ( cache_ptr->cache_accesses != 0 ) || + ( cache_ptr->cache_hits != 0 ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache hit rate stats.\n"; + + } + } + + if ( pass ) { + + rpt_fcn_called = FALSE; + i = 0; + while ( ( pass ) && ( i < 1000 ) ) + { + protect_entry(cache_ptr, PICO_ENTRY_TYPE, i + 500); + + if ( pass ) { + + unprotect_entry(cache_ptr, PICO_ENTRY_TYPE, i + 500, + NO_CHANGE, FALSE); + } + i++; + } + } + + + if ( pass ) { + + result = H5C_get_cache_hit_rate(cache_ptr, &hit_rate); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_hit_rate failed.\n"; + + } else if ( hit_rate != 0.5 ) { + + pass = FALSE; + failure_mssg = + "H5C_get_cache_hit_rate returned unexpected hit rate 4.\n"; + + } else if ( ( cache_ptr->cache_accesses != 1000 ) || + ( cache_ptr->cache_hits != 500 ) ) { + + pass = FALSE; + failure_mssg = "Unexpected cache hit rate stats.\n"; + + } else if ( rpt_fcn_called ) { + + pass = FALSE; + failure_mssg = "Report function called?.\n"; + + } + } + + /*************************************************** + * So much for testing H5C_get_cache_hit_rate() and + * H5C_reset_cache_hit_rate_stats(). Now on to + * H5C_get_cache_size(). + ***************************************************/ + + if ( pass ) { + + result = H5C_get_cache_size(NULL, &max_size, &min_clean_size, + &cur_size, &cur_num_entries); + + if ( result != FAIL ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_size accepted NULL cache_ptr.\n"; + } + } + + if ( pass ) { + + max_size = 0; + min_clean_size = 0; + cur_size = 0; + cur_num_entries = 0; + + result = H5C_get_cache_size(cache_ptr, &max_size, &min_clean_size, + &cur_size, &cur_num_entries); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_size failed 1.\n"; + + } else if ( max_size != (1 * 1024 * 1024) ) { + + pass = FALSE; + failure_mssg = + "H5C_get_cache_size reports unexpected max_size 1.\n"; + + } else if ( min_clean_size != (512 * 1024) ) { + + pass = FALSE; + failure_mssg = + "H5C_get_cache_size reports unexpected min_clean_size 1.\n"; + + } else if ( cur_size != (1500 * PICO_ENTRY_SIZE) ) { + + pass = FALSE; + failure_mssg = + "H5C_get_cache_size reports unexpected cur_size 1.\n"; + + } else if ( cur_num_entries != 1500 ) { + + pass = FALSE; + failure_mssg = + "H5C_get_cache_size reports unexpected cur_num_entries 1.\n"; + } + } + + /* read a larger entry so that cur_size and cur_num_entries will be + * different. + */ + if ( pass ) { + + protect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0); + } + + if ( pass ) { + unprotect_entry(cache_ptr, MONSTER_ENTRY_TYPE, 0, NO_CHANGE, FALSE); + } + + if ( pass ) { + + max_size = 0; + min_clean_size = 0; + cur_size = 0; + cur_num_entries = 0; + + result = H5C_get_cache_size(cache_ptr, &max_size, &min_clean_size, + &cur_size, &cur_num_entries); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_size failed 2.\n"; + + } else if ( max_size != (1 * 1024 * 1024) ) { + + pass = FALSE; + failure_mssg = + "H5C_get_cache_size reports unexpected max_size 2.\n"; + + } else if ( min_clean_size != (512 * 1024) ) { + + pass = FALSE; + failure_mssg = + "H5C_get_cache_size reports unexpected min_clean_size 2.\n"; + + } else if ( cur_size != + ((1500 * PICO_ENTRY_SIZE) + MONSTER_ENTRY_SIZE) ) { + + pass = FALSE; + failure_mssg = + "H5C_get_cache_size reports unexpected cur_size 2.\n"; + + } else if ( cur_num_entries != 1501 ) { + + pass = FALSE; + failure_mssg = + "H5C_get_cache_size reports unexpected cur_num_entries 2.\n"; + } + } + + if ( pass ) { + + max_size = 0; + min_clean_size = 0; + cur_size = 0; + cur_num_entries = 0; + + result = H5C_get_cache_size(cache_ptr, &max_size, NULL, NULL, NULL); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_size failed 3.\n"; + + } else if ( max_size != (1 * 1024 * 1024) ) { + + pass = FALSE; + failure_mssg = + "H5C_get_cache_size reports unexpected max_size 3.\n"; + + } else if ( ( min_clean_size != 0 ) || + ( cur_size != 0 ) || + ( cur_num_entries != 0 ) ) { + + pass = FALSE; + failure_mssg = "Phantom returns from H5C_get_cache_size?\n"; + + } + } + + if ( pass ) { + + max_size = 0; + min_clean_size = 0; + cur_size = 0; + cur_num_entries = 0; + + result = H5C_get_cache_size(cache_ptr, NULL, &min_clean_size, + NULL, NULL); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_size failed 4.\n"; + + } else if ( min_clean_size != (512 * 1024) ) { + + pass = FALSE; + failure_mssg = + "H5C_get_cache_size reports unexpected min_clean_size 4.\n"; + + } else if ( ( max_size != 0 ) || + ( cur_size != 0 ) || + ( cur_num_entries != 0 ) ) { + + pass = FALSE; + failure_mssg = "Phantom returns from H5C_get_cache_size?\n"; + + } + } + + if ( pass ) { + + max_size = 0; + min_clean_size = 0; + cur_size = 0; + cur_num_entries = 0; + + result = H5C_get_cache_size(cache_ptr, NULL, NULL, &cur_size, NULL); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_size failed 5.\n"; + + } else if ( cur_size != + ((1500 * PICO_ENTRY_SIZE) + MONSTER_ENTRY_SIZE) ) { + + pass = FALSE; + failure_mssg = + "H5C_get_cache_size reports unexpected cur_size 5.\n"; + + } else if ( ( max_size != 0 ) || + ( min_clean_size != 0 ) || + ( cur_num_entries != 0 ) ) { + + pass = FALSE; + failure_mssg = "Phantom returns from H5C_get_cache_size?\n"; + + } + } + + if ( pass ) { + + max_size = 0; + min_clean_size = 0; + cur_size = 0; + cur_num_entries = 0; + + result = H5C_get_cache_size(cache_ptr, NULL, NULL, NULL, + &cur_num_entries); + + if ( result != SUCCEED ) { + + pass = FALSE; + failure_mssg = "H5C_get_cache_size failed 6.\n"; + + } else if ( cur_num_entries != 1501 ) { + + pass = FALSE; + failure_mssg = + "H5C_get_cache_size reports unexpected cur_num_entries 2.\n"; + + } else if ( ( max_size != 0 ) || + ( min_clean_size != 0 ) || + ( cur_size != 0 ) ) { + + pass = FALSE; + failure_mssg = "Phantom returns from H5C_get_cache_size?\n"; + + } + } + + if ( pass ) { + + takedown_cache(cache_ptr, FALSE, FALSE); + } + + if ( pass ) { PASSED(); } else { H5_FAILED(); } + + if ( ! pass ) + HDfprintf(stdout, "%s: failure_mssg = \"%s\".\n", + fcn_name, failure_mssg); + +} /* check_auto_cache_resize_aux_fcns() */ + + +/*------------------------------------------------------------------------- * Function: main * * Purpose: Run tests on the cache code contained in H5C.c @@ -4142,11 +14315,16 @@ int main(void) { H5open(); - +#if 1 smoke_check_1(); smoke_check_2(); smoke_check_3(); smoke_check_4(); + smoke_check_5(); + smoke_check_6(); + smoke_check_7(); + smoke_check_8(); +#endif write_permitted_check(); check_flush_protected_err(); check_destroy_protected_err(); @@ -4154,6 +14332,11 @@ main(void) check_rename_err(); check_double_protect_err(); check_double_unprotect_err(); + check_auto_cache_resize(); + check_auto_cache_resize_disable(); + check_auto_cache_resize_epoch_markers(); + check_auto_cache_resize_input_errs(); + check_auto_cache_resize_aux_fcns(); return(0); |