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cache_common.h
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the LICENSE file, which can be found at the root of the source code *
* distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* [email protected]. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* This file contains common #defines, type definitions, and
* externs for tests of the cache implemented in H5C.c
*/
#ifndef CACHE_COMMON_H
#define CACHE_COMMON_H
#define H5C_FRIEND /*suppress error about including H5Cpkg */
#define H5F_FRIEND /*suppress error about including H5Fpkg */
/* Include library header files */
#include "H5private.h"
#include "H5ACprivate.h"
#include "H5MFprivate.h"
#include "H5Cpkg.h"
#include "H5Fpkg.h"
#include "H5Iprivate.h"
#include "H5VLprivate.h" /* Virtual Object Layer */
/* Include test header files */
#include "h5test.h"
/* Macro to make error reporting easier */
#define CACHE_ERROR(s) \
{ \
failure_mssg = "Line #" H5_TOSTRING(__LINE__) ": " s; \
pass = false; \
goto done; \
}
#define NO_CHANGE -1
/* with apologies for the abuse of terminology... */
#define PICO_ENTRY_TYPE 0
#define NANO_ENTRY_TYPE 1
#define MICRO_ENTRY_TYPE 2
#define TINY_ENTRY_TYPE 3
#define SMALL_ENTRY_TYPE 4
#define MEDIUM_ENTRY_TYPE 5
#define LARGE_ENTRY_TYPE 6
#define HUGE_ENTRY_TYPE 7
#define MONSTER_ENTRY_TYPE 8
#define VARIABLE_ENTRY_TYPE 9
#define NOTIFY_ENTRY_TYPE 10
#define NUMBER_OF_ENTRY_TYPES 11
#define PICO_ENTRY_SIZE (size_t)1
#define NANO_ENTRY_SIZE (size_t)4
#define MICRO_ENTRY_SIZE (size_t)16
#define TINY_ENTRY_SIZE (size_t)64
#define SMALL_ENTRY_SIZE (size_t)256
#define MEDIUM_ENTRY_SIZE (size_t)1024
#define LARGE_ENTRY_SIZE (size_t)(4 * 1024)
#define HUGE_ENTRY_SIZE (size_t)(16 * 1024)
#define MONSTER_ENTRY_SIZE (size_t)(64 * 1024)
#define VARIABLE_ENTRY_SIZE (size_t)(10 * 1024)
#define NOTIFY_ENTRY_SIZE (size_t)1
#define NUM_PICO_ENTRIES (10 * 1024)
#define NUM_NANO_ENTRIES (10 * 1024)
#define NUM_MICRO_ENTRIES (10 * 1024)
#define NUM_TINY_ENTRIES (10 * 1024)
#define NUM_SMALL_ENTRIES (10 * 1024)
#define NUM_MEDIUM_ENTRIES (10 * 1024)
#define NUM_LARGE_ENTRIES (10 * 1024)
#define NUM_HUGE_ENTRIES (10 * 1024)
#define NUM_MONSTER_ENTRIES (10 * 1024)
#define NUM_VARIABLE_ENTRIES (10 * 1024)
#define NUM_NOTIFY_ENTRIES (10 * 1024)
#define MAX_ENTRIES (10 * 1024)
/* The choice of the BASE_ADDR below is arbitrary -- it just has to be
* larger than the superblock.
*/
#define BASE_ADDR (haddr_t)1024
#define PICO_BASE_ADDR BASE_ADDR
#define NANO_BASE_ADDR (haddr_t)(PICO_BASE_ADDR + (PICO_ENTRY_SIZE * NUM_PICO_ENTRIES))
#define MICRO_BASE_ADDR (haddr_t)(NANO_BASE_ADDR + (NANO_ENTRY_SIZE * NUM_NANO_ENTRIES))
#define TINY_BASE_ADDR (haddr_t)(MICRO_BASE_ADDR + (MICRO_ENTRY_SIZE * NUM_MICRO_ENTRIES))
#define SMALL_BASE_ADDR (haddr_t)(TINY_BASE_ADDR + (TINY_ENTRY_SIZE * NUM_TINY_ENTRIES))
#define MEDIUM_BASE_ADDR (haddr_t)(SMALL_BASE_ADDR + (SMALL_ENTRY_SIZE * NUM_SMALL_ENTRIES))
#define LARGE_BASE_ADDR (haddr_t)(MEDIUM_BASE_ADDR + (MEDIUM_ENTRY_SIZE * NUM_MEDIUM_ENTRIES))
#define HUGE_BASE_ADDR (haddr_t)(LARGE_BASE_ADDR + (LARGE_ENTRY_SIZE * NUM_LARGE_ENTRIES))
#define MONSTER_BASE_ADDR (haddr_t)(HUGE_BASE_ADDR + (HUGE_ENTRY_SIZE * NUM_HUGE_ENTRIES))
#define VARIABLE_BASE_ADDR (haddr_t)(MONSTER_BASE_ADDR + (MONSTER_ENTRY_SIZE * NUM_MONSTER_ENTRIES))
#define NOTIFY_BASE_ADDR (haddr_t)(VARIABLE_BASE_ADDR + (VARIABLE_ENTRY_SIZE * NUM_VARIABLE_ENTRIES))
#define PICO_ALT_BASE_ADDR (haddr_t)(NOTIFY_BASE_ADDR + (NOTIFY_ENTRY_SIZE * NUM_NOTIFY_ENTRIES))
#define NANO_ALT_BASE_ADDR (haddr_t)(PICO_ALT_BASE_ADDR + (PICO_ENTRY_SIZE * NUM_PICO_ENTRIES))
#define MICRO_ALT_BASE_ADDR (haddr_t)(NANO_ALT_BASE_ADDR + (NANO_ENTRY_SIZE * NUM_NANO_ENTRIES))
#define TINY_ALT_BASE_ADDR (haddr_t)(MICRO_ALT_BASE_ADDR + (MICRO_ENTRY_SIZE * NUM_MICRO_ENTRIES))
#define SMALL_ALT_BASE_ADDR (haddr_t)(TINY_ALT_BASE_ADDR + (TINY_ENTRY_SIZE * NUM_TINY_ENTRIES))
#define MEDIUM_ALT_BASE_ADDR (haddr_t)(SMALL_ALT_BASE_ADDR + (SMALL_ENTRY_SIZE * NUM_SMALL_ENTRIES))
#define LARGE_ALT_BASE_ADDR (haddr_t)(MEDIUM_ALT_BASE_ADDR + (MEDIUM_ENTRY_SIZE * NUM_MEDIUM_ENTRIES))
#define HUGE_ALT_BASE_ADDR (haddr_t)(LARGE_ALT_BASE_ADDR + (LARGE_ENTRY_SIZE * NUM_LARGE_ENTRIES))
#define MONSTER_ALT_BASE_ADDR (haddr_t)(HUGE_ALT_BASE_ADDR + (HUGE_ENTRY_SIZE * NUM_HUGE_ENTRIES))
#define VARIABLE_ALT_BASE_ADDR (haddr_t)(MONSTER_ALT_BASE_ADDR + (MONSTER_ENTRY_SIZE * NUM_MONSTER_ENTRIES))
#define NOTIFY_ALT_BASE_ADDR (haddr_t)(VARIABLE_ALT_BASE_ADDR + (VARIABLE_ENTRY_SIZE * NUM_VARIABLE_ENTRIES))
#define MAX_ADDR (haddr_t)(NOTIFY_ALT_BASE_ADDR + (NOTIFY_ENTRY_SIZE * NUM_NOTIFY_ENTRIES))
#define ADDR_SPACE_SIZE (haddr_t)(MAX_ADDR - BASE_ADDR)
/***********************************************************************
*
* Macro: H5C_FLUSH_CACHE
*
* Purpose: Wrap a call to H5C_flush_cache() in calls to
* H5C_set_slist_enabled() to setup and take down the slist.
*
* This is necessary, as H5C_flush_cache() needs the
* slist to be active. Further, since it is called
* repeatedly during file flush, it would be inefficient
* for it to setup the slist on entry, and take it down
* on exit.
*
* On error, set pass to false, and set failure_mssg
* to the supplied error message.
*
* Return: N/A
*
***********************************************************************/
#define H5C_FLUSH_CACHE(file, flags, fail_mssg) \
{ \
herr_t rslt; \
\
rslt = H5C_set_slist_enabled((file)->shared->cache, true, true); \
\
if (rslt >= 0) { \
\
rslt = H5C_flush_cache((file), (flags)); \
} \
\
if (rslt >= 0) { \
\
rslt = H5C_set_slist_enabled((file)->shared->cache, false, false); \
} \
\
if (rslt < 0) { \
\
pass = false; \
failure_mssg = (fail_mssg); \
} \
} /* H5C_FLUSH_CACHE */
#define MAX_PINS \
8 /* Maximum number of entries that can be \
* directly pinned by a single entry. \
*/
#define FLUSH_OP__NO_OP 0
#define FLUSH_OP__DIRTY 1
#define FLUSH_OP__RESIZE 2
#define FLUSH_OP__MOVE 3
#define FLUSH_OP__ORDER 4
#define FLUSH_OP__EXPUNGE 5
#define FLUSH_OP__DEST_FLUSH_DEP 6
#define FLUSH_OP__MAX_OP 6
#define MAX_FLUSH_OPS \
10 /* Maximum number of flush operations \
* that can be associated with a \
* cache entry. \
*/
#define MAX_FLUSH_DEP_PARS \
8 /* Maximum number of flush dependency \
* parents in the test */
typedef struct flush_op {
int op_code; /* integer op code indicating the
* operation to be performed. At
* present it must be one of:
*
* FLUSH_OP__NO_OP
* FLUSH_OP__DIRTY
* FLUSH_OP__RESIZE
* FLUSH_OP__MOVE
* FLUSH_OP__ORDER
*/
int type; /* type code of the cache entry that
* is the target of the operation.
* This value is passed into the
* function implementing the flush
* operation.
*/
int idx; /* index of the cache entry that
* is the target of the operation.
* This value is passed into the
* function implementing the flush
* operation.
*/
bool flag; /* boolean flag passed into the
* function implementing the flush
* operation. The meaning of the
* flag is dependent upon the flush
* operation:
*
* FLUSH_OP__DIRTY: true iff the
* target is pinned, and is to
* be dirtied via the
* H5C_mark_entry_dirty()
* call.
*
* FLUSH_OP__RESIZE: true iff the
* target is pinned, and is to
* be resized via the
* H5C_resize_entry()
* call.
*
* FLUSH_OP__MOVE: true iff the
* target is to be moved to
* its main address.
*/
size_t size; /* New target size in the
* FLUSH_OP__MOVE operation.
* Unused elsewhere.
*/
unsigned *order_ptr; /* Pointer to outside counter for
* recording the order of entries
* flushed.
*/
} flush_op;
typedef enum test_entry_action_t {
TEST_ENTRY_ACTION_NUL = 0, /* No action on entry */
TEST_ENTRY_ACTION_MOVE /* Entry is being moved */
} test_entry_action_t;
typedef struct test_entry_t {
H5C_cache_entry_t header; /* entry data used by the cache
* -- must be first
*/
struct test_entry_t *self; /* pointer to this entry -- used for
* sanity checking.
*/
test_entry_action_t action; /* Action being performed on a test entry */
H5F_t *file_ptr; /* pointer to the file in which the
* entry resides, or NULL if the entry
* is not in a file.
*/
H5C_t *cache_ptr; /* pointer to the cache in which
* the entry resides, or NULL if the
* entry is not in cache.
*/
bool written_to_main_addr;
/* Flag indicating whether an image
* of the entry has been written to
* its main address. Since we no
* longer have a flush callback, we
* set this field to true whenever the
* entry is serialized while at its
* main address.
*/
bool written_to_alt_addr;
/* Flag indicating whether an image
* of the entry has been written to
* its alternate address. Since we no
* longer have a flush callback, we
* set this field to true whenever the
* entry is serialized while at its
* alternate address.
*/
haddr_t addr; /* where the cache thinks this entry
* is located
*/
bool at_main_addr; /* boolean flag indicating whether
* the entry is supposed to be at
* either its main or alternate
* address.
*/
haddr_t main_addr; /* initial location of the entry
*/
haddr_t alt_addr; /* location to which the entry
* can be relocated or "moved"
*/
size_t size; /* how big the cache thinks this
* entry is
*/
int32_t type; /* indicates which entry array this
* entry is in
*/
int32_t index; /* index in its entry array
*/
int32_t serializes; /* number of times this entry has
* been serialized.
*/
int32_t deserializes; /* number of times this entry has
* been deserialized
*/
bool is_dirty; /* entry has been modified since
* last write
*/
bool is_protected; /* entry should currently be on
* the cache's protected list.
*/
bool is_read_only; /* true iff the entry should be
* protected read only.
*/
int ro_ref_count; /* Number of outstanding read only
* protects on the entry.
*/
bool is_pinned; /* entry is currently pinned in
* the cache.
*/
haddr_t tag; /* the base_addr as tag for corking entries */
bool is_corked; /* entry is currently corked or not */
int pinning_ref_count; /* Number of entries that
* pin this entry in the cache.
* When this count drops to zero,
* this entry should be unpinned.
*/
int num_pins; /* Number of entries that this
* entry pins in the cache. This
* value must be in the range
* [0, MAX_PINS].
*/
int pin_type[MAX_PINS]; /* array of the types of entries
* pinned by this entry.
*/
int pin_idx[MAX_PINS]; /* array of the indices of
* entries pinned by this entry.
*/
int num_flush_ops; /* integer field containing the
* number of flush operations to
* be executed when the entry is
* flushed. This value must lie in
* the closed interval
* [0, MAX_FLUSH_OPS].
*/
struct flush_op flush_ops[MAX_FLUSH_OPS]; /* Array of instances
* of struct flush_op detailing the
* flush operations (if any) that
* are to be executed when the entry
* is flushed from the cache.
*
* num_flush_ops contains the number
* of valid entries in this array.
*/
bool flush_op_self_resize_in_progress; /* Boolean flag
* that is set to true iff this
* entry is being flushed, it has
* been resized by a resize flush
* op, and the flush function has
* not yet returned, This field is
* used to turn off overactive sanity
* checking code that would otherwise
* cause a false test failure.
*/
bool deserialized; /* entry has been deserialized since
* the last time it was reset.
*/
bool serialized; /* entry has been serialized since the
* last time it was reset.
*/
bool destroyed; /* entry has been destroyed since the
* last time it was reset.
*/
bool expunged; /* entry has been expunged since the
* last time it was reset.
*/
int flush_dep_par_type[MAX_FLUSH_DEP_PARS]; /* Entry types of flush dependency parents */
int flush_dep_par_idx[MAX_FLUSH_DEP_PARS]; /* Indices of flush dependency parents */
unsigned flush_dep_npar; /* Number of flush dependency parents */
unsigned flush_dep_nchd; /* Number of flush dependency children */
unsigned
flush_dep_ndirty_chd; /* Number of dirty flush dependency children (including grandchildren, etc.) */
bool pinned_from_client; /* entry was pinned by client call */
bool pinned_from_cache; /* entry was pinned by cache internally */
unsigned flush_order; /* Order that entry was flushed in */
unsigned notify_after_insert_count; /* Count of times that entry was inserted in cache */
unsigned notify_before_evict_count; /* Count of times that entry was removed in cache */
size_t actual_len; /* Simulate the entry's actual size for a speculative load */
unsigned max_verify_ct; /* Maximum # of times to verify an entry's checksum */
unsigned verify_ct; /* Count the # of checksum verification for an entry */
} test_entry_t;
#define H5C_TEST__PRE_HT_SEARCH_SC(cache_ptr, Addr) \
if (H5C__PRE_HT_SEARCH_SC_CMP(cache_ptr, Addr)) { \
fprintf(stdout, "Pre HT search SC failed.\n"); \
}
#define H5C_TEST__POST_SUC_HT_SEARCH_SC(cache_ptr, entry_ptr, k) \
if (H5C__POST_SUC_HT_SEARCH_SC_CMP(cache_ptr, entry_ptr, k)) { \
fprintf(stdout, "Post successful HT search SC failed.\n"); \
}
#define H5C_TEST__POST_HT_SHIFT_TO_FRONT_SC(cache_ptr, entry_ptr, k) \
if (H5C__POST_HT_SHIFT_TO_FRONT_SC_CMP(cache_ptr, entry_ptr, k)) { \
fprintf(stdout, "Post HT shift to front failed.\n"); \
}
#define H5C_TEST__SEARCH_INDEX(cache_ptr, Addr, entry_ptr) \
{ \
int k; \
H5C_TEST__PRE_HT_SEARCH_SC(cache_ptr, Addr) \
k = H5C__HASH_FCN(Addr); \
(entry_ptr) = (cache_ptr)->index[k]; \
while (entry_ptr) { \
if (H5_addr_eq(Addr, (entry_ptr)->addr)) { \
H5C_TEST__POST_SUC_HT_SEARCH_SC(cache_ptr, entry_ptr, k) \
if ((entry_ptr) != (cache_ptr)->index[k]) { \
if ((entry_ptr)->ht_next) \
(entry_ptr)->ht_next->ht_prev = (entry_ptr)->ht_prev; \
assert((entry_ptr)->ht_prev != NULL); \
(entry_ptr)->ht_prev->ht_next = (entry_ptr)->ht_next; \
(cache_ptr)->index[k]->ht_prev = (entry_ptr); \
(entry_ptr)->ht_next = (cache_ptr)->index[k]; \
(entry_ptr)->ht_prev = NULL; \
(cache_ptr)->index[k] = (entry_ptr); \
H5C_TEST__POST_HT_SHIFT_TO_FRONT_SC(cache_ptr, entry_ptr, k) \
} \
break; \
} \
(entry_ptr) = (entry_ptr)->ht_next; \
} \
}
/* Macros used in H5AC level tests */
#define CACHE_CONFIGS_EQUAL(a, b, cmp_set_init, cmp_init_size) \
(((a).version == (b).version) && ((a).rpt_fcn_enabled == (b).rpt_fcn_enabled) && \
((a).open_trace_file == (b).open_trace_file) && ((a).close_trace_file == (b).close_trace_file) && \
(((a).open_trace_file == false) || (strcmp((a).trace_file_name, (b).trace_file_name) == 0)) && \
((a).evictions_enabled == (b).evictions_enabled) && \
((!cmp_set_init) || ((a).set_initial_size == (b).set_initial_size)) && \
((!cmp_init_size) || ((a).initial_size == (b).initial_size)) && \
(H5_DBL_ABS_EQUAL((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) && \
(H5_DBL_ABS_EQUAL((a).lower_hr_threshold, (b).lower_hr_threshold)) && \
(H5_DBL_ABS_EQUAL((a).increment, (b).increment)) && \
((a).apply_max_increment == (b).apply_max_increment) && ((a).max_increment == (b).max_increment) && \
((a).flash_incr_mode == (b).flash_incr_mode) && \
(H5_DBL_ABS_EQUAL((a).flash_multiple, (b).flash_multiple)) && \
(H5_DBL_ABS_EQUAL((a).flash_threshold, (b).flash_threshold)) && ((a).decr_mode == (b).decr_mode) && \
(H5_DBL_ABS_EQUAL((a).upper_hr_threshold, (b).upper_hr_threshold)) && \
(H5_DBL_ABS_EQUAL((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) && \
(H5_DBL_ABS_EQUAL((a).empty_reserve, (b).empty_reserve)) && \
((a).dirty_bytes_threshold == (b).dirty_bytes_threshold) && \
((a).metadata_write_strategy == (b).metadata_write_strategy))
#define XLATE_EXT_TO_INT_MDC_CONFIG(i, e) \
{ \
(i).version = H5C__CURR_AUTO_SIZE_CTL_VER; \
if ((e).rpt_fcn_enabled) \
(i).rpt_fcn = H5C_def_auto_resize_rpt_fcn; \
else \
(i).rpt_fcn = NULL; \
(i).set_initial_size = (e).set_initial_size; \
(i).initial_size = (e).initial_size; \
(i).min_clean_fraction = (e).min_clean_fraction; \
(i).max_size = (e).max_size; \
(i).min_size = (e).min_size; \
(i).epoch_length = (long int)((e).epoch_length); \
(i).incr_mode = (e).incr_mode; \
(i).lower_hr_threshold = (e).lower_hr_threshold; \
(i).increment = (e).increment; \
(i).apply_max_increment = (e).apply_max_increment; \
(i).max_increment = (e).max_increment; \
(i).flash_incr_mode = (e).flash_incr_mode; \
(i).flash_multiple = (e).flash_multiple; \
(i).flash_threshold = (e).flash_threshold; \
(i).decr_mode = (e).decr_mode; \
(i).upper_hr_threshold = (e).upper_hr_threshold; \
(i).decrement = (e).decrement; \
(i).apply_max_decrement = (e).apply_max_decrement; \
(i).max_decrement = (e).max_decrement; \
(i).epochs_before_eviction = (int)((e).epochs_before_eviction); \
(i).apply_empty_reserve = (e).apply_empty_reserve; \
(i).empty_reserve = (e).empty_reserve; \
}
/* misc type definitions */
struct expected_entry_status {
int entry_type;
int entry_index;
size_t size;
bool in_cache;
bool at_main_addr;
bool is_dirty;
bool is_protected;
bool is_pinned;
bool deserialized;
bool serialized;
bool destroyed;
int flush_dep_par_type[MAX_FLUSH_DEP_PARS]; /* Entry types of flush dependency parents */
int flush_dep_par_idx[MAX_FLUSH_DEP_PARS]; /* Indices of flush dependency parents */
unsigned flush_dep_npar; /* Number of flush dependency parents */
unsigned flush_dep_nchd; /* Number of flush dependency children */
unsigned flush_dep_ndirty_chd; /* Number of dirty flush dependency children */
int flush_order; /* flush order of entry */
unsigned char is_corked; /* cork status of entry */
};
/* global variable externs: */
H5TEST_DLLVAR bool pass; /* set to false on error */
H5TEST_DLLVAR const char *failure_mssg;
H5TEST_DLLVAR test_entry_t *entries[NUMBER_OF_ENTRY_TYPES];
H5TEST_DLLVAR const int32_t max_indices[NUMBER_OF_ENTRY_TYPES];
H5TEST_DLLVAR const size_t entry_sizes[NUMBER_OF_ENTRY_TYPES];
H5TEST_DLLVAR const haddr_t base_addrs[NUMBER_OF_ENTRY_TYPES];
H5TEST_DLLVAR const haddr_t alt_base_addrs[NUMBER_OF_ENTRY_TYPES];
/* callback table extern */
H5TEST_DLLVAR const H5C_class_t *types[NUMBER_OF_ENTRY_TYPES];
#ifdef __cplusplus
extern "C" {
#endif
/* function declarations: */
H5TEST_DLL void add_flush_op(int target_type, int target_idx, int op_code, int type, int idx, bool flag,
size_t size, unsigned *order);
H5TEST_DLL void addr_to_type_and_index(haddr_t addr, int32_t *type_ptr, int32_t *index_ptr);
H5TEST_DLL void dirty_entry(H5F_t *file_ptr, int32_t type, int32_t idx, bool dirty_pin);
H5TEST_DLL void expunge_entry(H5F_t *file_ptr, int32_t type, int32_t idx);
H5TEST_DLL void insert_entry(H5F_t *file_ptr, int32_t type, int32_t idx, unsigned int flags);
H5TEST_DLL void mark_entry_dirty(int32_t type, int32_t idx);
H5TEST_DLL void move_entry(H5C_t *cache_ptr, int32_t type, int32_t idx, bool main_addr);
H5TEST_DLL void protect_entry(H5F_t *file_ptr, int32_t type, int32_t idx);
H5TEST_DLL void protect_entry_ro(H5F_t *file_ptr, int32_t type, int32_t idx);
H5TEST_DLL void pin_entry(int32_t type, int32_t idx);
H5TEST_DLL bool entry_in_cache(H5C_t *cache_ptr, int32_t type, int32_t idx);
H5TEST_DLL void create_pinned_entry_dependency(H5F_t *file_ptr, int pinning_type, int pinning_idx,
int pinned_type, int pinned_idx);
H5TEST_DLL herr_t create_entry_arrays(void);
H5TEST_DLL void free_entry_arrays(void);
H5TEST_DLL void reset_entries(void);
H5TEST_DLL void cork_entry_type(H5F_t *file_ptr, int32_t type);
H5TEST_DLL void uncork_entry_type(H5F_t *file_ptr, int32_t type);
H5TEST_DLL void resize_entry(H5F_t *file_ptr, int32_t type, int32_t idx, size_t new_size, bool in_cache);
H5TEST_DLL void row_major_scan_forward(H5F_t *file_ptr, int32_t max_index, int32_t lag, bool verbose,
bool reset_stats, bool display_stats, bool display_detailed_stats,
bool do_inserts, bool do_moves, bool move_to_main_addr,
bool do_destroys, bool do_mult_ro_protects, int dirty_destroys,
int dirty_unprotects);
H5TEST_DLL void hl_row_major_scan_forward(H5F_t *file_ptr, int32_t max_index, bool verbose, bool reset_stats,
bool display_stats, bool display_detailed_stats, bool do_inserts);
H5TEST_DLL void row_major_scan_backward(H5F_t *file_ptr, int32_t max_index, int32_t lag, bool verbose,
bool reset_stats, bool display_stats, bool display_detailed_stats,
bool do_inserts, bool do_moves, bool move_to_main_addr,
bool do_destroys, bool do_mult_ro_protects, int dirty_destroys,
int dirty_unprotects);
H5TEST_DLL void hl_row_major_scan_backward(H5F_t *file_ptr, int32_t max_index, bool verbose, bool reset_stats,
bool display_stats, bool display_detailed_stats, bool do_inserts);
H5TEST_DLL void col_major_scan_forward(H5F_t *file_ptr, int32_t max_index, int32_t lag, bool verbose,
bool reset_stats, bool display_stats, bool display_detailed_stats,
bool do_inserts, int dirty_unprotects);
H5TEST_DLL void hl_col_major_scan_forward(H5F_t *file_ptr, int32_t max_index, bool verbose, bool reset_stats,
bool display_stats, bool display_detailed_stats, bool do_inserts,
int dirty_unprotects);
H5TEST_DLL void col_major_scan_backward(H5F_t *file_ptr, int32_t max_index, int32_t lag, bool verbose,
bool reset_stats, bool display_stats, bool display_detailed_stats,
bool do_inserts, int dirty_unprotects);
H5TEST_DLL void hl_col_major_scan_backward(H5F_t *file_ptr, int32_t max_index, bool verbose, bool reset_stats,
bool display_stats, bool display_detailed_stats, bool do_inserts,
int dirty_unprotects);
H5TEST_DLL void flush_cache(H5F_t *file_ptr, bool destroy_entries, bool dump_stats, bool dump_detailed_stats);
H5TEST_DLL void unpin_entry(int32_t type, int32_t idx);
H5TEST_DLL void unprotect_entry(H5F_t *file_ptr, int32_t type, int32_t idx, unsigned int flags);
H5TEST_DLL void verify_clean(void);
H5TEST_DLL void verify_entry_status(H5C_t *cache_ptr, int tag, int num_entries,
struct expected_entry_status expected[]);
H5TEST_DLL void verify_unprotected(void);
H5TEST_DLL void create_flush_dependency(int32_t parent_type, int32_t parent_idx, int32_t child_type,
int32_t child_idx);
H5TEST_DLL void destroy_flush_dependency(int32_t parent_type, int32_t parent_idx, int32_t child_type,
int32_t child_idx);
/*** H5AC level utility functions ***/
H5TEST_DLL bool resize_configs_are_equal(const H5C_auto_size_ctl_t *a, const H5C_auto_size_ctl_t *b,
bool compare_init);
H5TEST_DLL void check_and_validate_cache_hit_rate(hid_t file_id, double *hit_rate_ptr, bool dump_data,
int64_t min_accesses, double min_hit_rate);
H5TEST_DLL void check_and_validate_cache_size(hid_t file_id, size_t *max_size_ptr, size_t *min_clean_size_ptr,
size_t *cur_size_ptr, int32_t *cur_num_entries_ptr,
bool dump_data);
H5TEST_DLL void validate_mdc_config(hid_t file_id, H5AC_cache_config_t *ext_config_ptr, bool compare_init,
int test_num);
/** Debugging functions -- normally commented out ***/
#if 0
H5TEST_DLL void dump_LRU(H5F_t * file_ptr);
#endif
#ifdef __cplusplus
}
#endif
#endif /* CACHE_COMMON_H */