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hdf5/test/cache_common.c
Dana Robinson 44a00ef876
Strip HD prefix from string/char C API calls (#3540) 
* Strip HD prefix from string/char C API calls

* HD(f)(put|get)(s|c)
* HDstr*
* HDv*printf
* HD(s)(print|scan)f
* HDperror

But NOT:

* HDstrcase*
* HDvasprintf
* HDstrtok_r
* HDstrndup

As those are not C99 and have portability work-around
implementations. They will be handled later.

* Fix th5_system.c screwup
2023-09-15 15:13:18 -07:00

5208 lines
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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 COPYING 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 *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* This file contains common code for tests of the cache
* implemented in H5C.c
*/
#include "H5private.h"
#include "H5CXprivate.h" /* API Contexts */
#include "H5MMprivate.h"
#include "cache_common.h"
bool pass = true; /* set to false on error */
const char *failure_mssg = NULL;
static char tmp_msg_buf[256];
static test_entry_t *pico_entries = NULL, *orig_pico_entries = NULL;
static test_entry_t *nano_entries = NULL, *orig_nano_entries = NULL;
static test_entry_t *micro_entries = NULL, *orig_micro_entries = NULL;
static test_entry_t *tiny_entries = NULL, *orig_tiny_entries = NULL;
static test_entry_t *small_entries = NULL, *orig_small_entries = NULL;
static test_entry_t *medium_entries = NULL, *orig_medium_entries = NULL;
static test_entry_t *large_entries = NULL, *orig_large_entries = NULL;
static test_entry_t *huge_entries = NULL, *orig_huge_entries = NULL;
static test_entry_t *monster_entries = NULL, *orig_monster_entries = NULL;
static test_entry_t *variable_entries = NULL, *orig_variable_entries = NULL;
static test_entry_t *notify_entries = NULL, *orig_notify_entries = NULL;
bool orig_entry_arrays_init = false;
static herr_t pico_get_initial_load_size(void *udata_ptr, size_t *image_len_ptr);
static herr_t nano_get_initial_load_size(void *udata_ptr, size_t *image_len_ptr);
static herr_t micro_get_initial_load_size(void *udata_ptr, size_t *image_len_ptr);
static herr_t tiny_get_initial_load_size(void *udata_ptr, size_t *image_len_ptr);
static herr_t small_get_initial_load_size(void *udata_ptr, size_t *image_len_ptr);
static herr_t medium_get_initial_load_size(void *udata_ptr, size_t *image_len_ptr);
static herr_t large_get_initial_load_size(void *udata_ptr, size_t *image_len_ptr);
static herr_t huge_get_initial_load_size(void *udata_ptr, size_t *image_len_ptr);
static herr_t monster_get_initial_load_size(void *udata_ptr, size_t *image_len_ptr);
static herr_t variable_get_initial_load_size(void *udata_ptr, size_t *image_len_ptr);
static herr_t notify_get_initial_load_size(void *udata_ptr, size_t *image_len_ptr);
static herr_t variable_get_final_load_size(const void *image, size_t image_len, void *udata,
size_t *actual_len);
static htri_t variable_verify_chksum(const void *image_ptr, size_t len, void *udata_ptr);
static void *pico_deserialize(const void *image_ptr, size_t len, void *udata_ptr, bool *dirty_ptr);
static void *nano_deserialize(const void *image_ptr, size_t len, void *udata_ptr, bool *dirty_ptr);
static void *micro_deserialize(const void *image_ptr, size_t len, void *udata_ptr, bool *dirty_ptr);
static void *tiny_deserialize(const void *image_ptr, size_t len, void *udata_ptr, bool *dirty_ptr);
static void *small_deserialize(const void *image_ptr, size_t len, void *udata_ptr, bool *dirty_ptr);
static void *medium_deserialize(const void *image_ptr, size_t len, void *udata_ptr, bool *dirty_ptr);
static void *large_deserialize(const void *image_ptr, size_t len, void *udata_ptr, bool *dirty_ptr);
static void *huge_deserialize(const void *image_ptr, size_t len, void *udata_ptr, bool *dirty_ptr);
static void *monster_deserialize(const void *image_ptr, size_t len, void *udata_ptr, bool *dirty_ptr);
static void *variable_deserialize(const void *image_ptr, size_t len, void *udata_ptr, bool *dirty_ptr);
static void *notify_deserialize(const void *image_ptr, size_t len, void *udata_ptr, bool *dirty_ptr);
static herr_t pico_image_len(const void *thing, size_t *image_len_ptr);
static herr_t nano_image_len(const void *thing, size_t *image_len_ptr);
static herr_t micro_image_len(const void *thing, size_t *image_len_ptr);
static herr_t tiny_image_len(const void *thing, size_t *image_len_ptr);
static herr_t small_image_len(const void *thing, size_t *image_len_ptr);
static herr_t medium_image_len(const void *thing, size_t *image_len_ptr);
static herr_t large_image_len(const void *thing, size_t *image_len_ptr);
static herr_t huge_image_len(const void *thing, size_t *image_len_ptr);
static herr_t monster_image_len(const void *thing, size_t *image_len_ptr);
static herr_t variable_image_len(const void *thing, size_t *image_len_ptr);
static herr_t notify_image_len(const void *thing, size_t *image_len_ptr);
static herr_t pico_pre_serialize(H5F_t *f, void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
size_t *new_len_ptr, unsigned *flags_ptr);
static herr_t nano_pre_serialize(H5F_t *f, void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
size_t *new_len_ptr, unsigned *flags_ptr);
static herr_t micro_pre_serialize(H5F_t *f, void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
size_t *new_len_ptr, unsigned *flags_ptr);
static herr_t tiny_pre_serialize(H5F_t *f, void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
size_t *new_len_ptr, unsigned *flags_ptr);
static herr_t small_pre_serialize(H5F_t *f, void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
size_t *new_len_ptr, unsigned *flags_ptr);
static herr_t medium_pre_serialize(H5F_t *f, void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
size_t *new_len_ptr, unsigned *flags_ptr);
static herr_t large_pre_serialize(H5F_t *f, void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
size_t *new_len_ptr, unsigned *flags_ptr);
static herr_t huge_pre_serialize(H5F_t *f, void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
size_t *new_len_ptr, unsigned *flags_ptr);
static herr_t monster_pre_serialize(H5F_t *f, void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
size_t *new_len_ptr, unsigned *flags_ptr);
static herr_t variable_pre_serialize(H5F_t *f, void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
size_t *new_len_ptr, unsigned *flags_ptr);
static herr_t notify_pre_serialize(H5F_t *f, void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
size_t *new_len_ptr, unsigned *flags_ptr);
static herr_t pico_serialize(const H5F_t *f, void *image_ptr, size_t len, void *thing);
static herr_t nano_serialize(const H5F_t *f, void *image_ptr, size_t len, void *thing);
static herr_t micro_serialize(const H5F_t *f, void *image_ptr, size_t len, void *thing);
static herr_t tiny_serialize(const H5F_t *f, void *image_ptr, size_t len, void *thing);
static herr_t small_serialize(const H5F_t *f, void *image_ptr, size_t len, void *thing);
static herr_t medium_serialize(const H5F_t *f, void *image_ptr, size_t len, void *thing);
static herr_t large_serialize(const H5F_t *f, void *image_ptr, size_t len, void *thing);
static herr_t huge_serialize(const H5F_t *f, void *image_ptr, size_t len, void *thing);
static herr_t monster_serialize(const H5F_t *f, void *image_ptr, size_t len, void *thing);
static herr_t variable_serialize(const H5F_t *f, void *image_ptr, size_t len, void *thing);
static herr_t notify_serialize(const H5F_t *f, void *image_ptr, size_t len, void *thing);
static herr_t pico_free_icr(void *thing);
static herr_t nano_free_icr(void *thing);
static herr_t micro_free_icr(void *thing);
static herr_t tiny_free_icr(void *thing);
static herr_t small_free_icr(void *thing);
static herr_t medium_free_icr(void *thing);
static herr_t large_free_icr(void *thing);
static herr_t huge_free_icr(void *thing);
static herr_t monster_free_icr(void *thing);
static herr_t variable_free_icr(void *thing);
static herr_t notify_free_icr(void *thing);
static herr_t notify_notify(H5C_notify_action_t action, void *thing);
static void mark_flush_dep_dirty(test_entry_t *entry_ptr);
static void mark_flush_dep_clean(test_entry_t *entry_ptr);
/* Generic callback routines */
static herr_t get_initial_load_size(void *udata_ptr, size_t *image_len_ptr, int32_t entry_type);
static herr_t get_final_load_size(const void *image, size_t image_len, void *udata, size_t *actual_len,
int32_t entry_type);
static void *deserialize(const void *image_ptr, size_t len, void *udata_ptr, bool *dirty_ptr,
int32_t entry_type);
static herr_t image_len(const void *thing, size_t *image_len_ptr, int32_t entry_type);
static herr_t pre_serialize(H5F_t *f, void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
size_t *new_len_ptr, unsigned *flags_ptr);
static herr_t serialize(const H5F_t *f, void *image_ptr, size_t len, void *thing);
static herr_t notify(H5C_notify_action_t action, void *thing, int32_t entry_type);
static herr_t free_icr(test_entry_t *entry, int32_t entry_type);
/* Local routines */
static void execute_flush_op(H5F_t *file_ptr, struct test_entry_t *entry_ptr, struct flush_op *op_ptr,
unsigned *flags_ptr);
test_entry_t *entries[NUMBER_OF_ENTRY_TYPES];
test_entry_t *orig_entries[NUMBER_OF_ENTRY_TYPES];
const int32_t max_indices[NUMBER_OF_ENTRY_TYPES] = {
NUM_PICO_ENTRIES - 1, NUM_NANO_ENTRIES - 1, NUM_MICRO_ENTRIES - 1, NUM_TINY_ENTRIES - 1,
NUM_SMALL_ENTRIES - 1, NUM_MEDIUM_ENTRIES - 1, NUM_LARGE_ENTRIES - 1, NUM_HUGE_ENTRIES - 1,
NUM_MONSTER_ENTRIES - 1, NUM_VARIABLE_ENTRIES - 1, NUM_NOTIFY_ENTRIES - 1};
const size_t entry_sizes[NUMBER_OF_ENTRY_TYPES] = {PICO_ENTRY_SIZE, NANO_ENTRY_SIZE, MICRO_ENTRY_SIZE,
TINY_ENTRY_SIZE, SMALL_ENTRY_SIZE, MEDIUM_ENTRY_SIZE,
LARGE_ENTRY_SIZE, HUGE_ENTRY_SIZE, MONSTER_ENTRY_SIZE,
VARIABLE_ENTRY_SIZE, NOTIFY_ENTRY_SIZE};
const haddr_t base_addrs[NUMBER_OF_ENTRY_TYPES] = {
PICO_BASE_ADDR, NANO_BASE_ADDR, MICRO_BASE_ADDR, TINY_BASE_ADDR, SMALL_BASE_ADDR, MEDIUM_BASE_ADDR,
LARGE_BASE_ADDR, HUGE_BASE_ADDR, MONSTER_BASE_ADDR, VARIABLE_BASE_ADDR, NOTIFY_BASE_ADDR};
const haddr_t alt_base_addrs[NUMBER_OF_ENTRY_TYPES] = {
PICO_ALT_BASE_ADDR, NANO_ALT_BASE_ADDR, MICRO_ALT_BASE_ADDR, TINY_ALT_BASE_ADDR,
SMALL_ALT_BASE_ADDR, MEDIUM_ALT_BASE_ADDR, LARGE_ALT_BASE_ADDR, HUGE_ALT_BASE_ADDR,
MONSTER_ALT_BASE_ADDR, VARIABLE_ALT_BASE_ADDR, NOTIFY_ALT_BASE_ADDR};
/* Callback classes */
static const H5C_class_t pico_class[1] = {{
PICO_ENTRY_TYPE,
"pico_entry",
H5FD_MEM_DEFAULT,
H5C__CLASS_NO_FLAGS_SET,
pico_get_initial_load_size,
NULL,
NULL,
pico_deserialize,
pico_image_len,
pico_pre_serialize,
pico_serialize,
NULL,
pico_free_icr,
NULL,
}};
static const H5C_class_t nano_class[1] = {{
NANO_ENTRY_TYPE,
"nano_entry",
H5FD_MEM_DEFAULT,
H5C__CLASS_NO_FLAGS_SET,
nano_get_initial_load_size,
NULL,
NULL,
nano_deserialize,
nano_image_len,
nano_pre_serialize,
nano_serialize,
NULL,
nano_free_icr,
NULL,
}};
static const H5C_class_t micro_class[1] = {{
MICRO_ENTRY_TYPE,
"micro_entry",
H5FD_MEM_DEFAULT,
H5C__CLASS_NO_FLAGS_SET,
micro_get_initial_load_size,
NULL,
NULL,
micro_deserialize,
micro_image_len,
micro_pre_serialize,
micro_serialize,
NULL,
micro_free_icr,
NULL,
}};
static const H5C_class_t tiny_class[1] = {{
TINY_ENTRY_TYPE,
"tiny_entry",
H5FD_MEM_DEFAULT,
H5C__CLASS_NO_FLAGS_SET,
tiny_get_initial_load_size,
NULL,
NULL,
tiny_deserialize,
tiny_image_len,
tiny_pre_serialize,
tiny_serialize,
NULL,
tiny_free_icr,
NULL,
}};
static const H5C_class_t small_class[1] = {{
SMALL_ENTRY_TYPE,
"small_entry",
H5FD_MEM_DEFAULT,
H5C__CLASS_NO_FLAGS_SET,
small_get_initial_load_size,
NULL,
NULL,
small_deserialize,
small_image_len,
small_pre_serialize,
small_serialize,
NULL,
small_free_icr,
NULL,
}};
static const H5C_class_t medium_class[1] = {{
MEDIUM_ENTRY_TYPE,
"medium_entry",
H5FD_MEM_DEFAULT,
H5C__CLASS_NO_FLAGS_SET,
medium_get_initial_load_size,
NULL,
NULL,
medium_deserialize,
medium_image_len,
medium_pre_serialize,
medium_serialize,
NULL,
medium_free_icr,
NULL,
}};
static const H5C_class_t large_class[1] = {{
LARGE_ENTRY_TYPE,
"large_entry",
H5FD_MEM_DEFAULT,
H5C__CLASS_NO_FLAGS_SET,
large_get_initial_load_size,
NULL,
NULL,
large_deserialize,
large_image_len,
large_pre_serialize,
large_serialize,
NULL,
large_free_icr,
NULL,
}};
static const H5C_class_t huge_class[1] = {{
HUGE_ENTRY_TYPE,
"huge_entry",
H5FD_MEM_DEFAULT,
H5C__CLASS_NO_FLAGS_SET,
huge_get_initial_load_size,
NULL,
NULL,
huge_deserialize,
huge_image_len,
huge_pre_serialize,
huge_serialize,
NULL,
huge_free_icr,
NULL,
}};
static const H5C_class_t monster_class[1] = {{
MONSTER_ENTRY_TYPE,
"monster_entry",
H5FD_MEM_DEFAULT,
H5C__CLASS_NO_FLAGS_SET,
monster_get_initial_load_size,
NULL,
NULL,
monster_deserialize,
monster_image_len,
monster_pre_serialize,
monster_serialize,
NULL,
monster_free_icr,
NULL,
}};
static const H5C_class_t variable_class[1] = {{
VARIABLE_ENTRY_TYPE,
"variable_entry",
H5FD_MEM_DEFAULT,
H5C__CLASS_SPECULATIVE_LOAD_FLAG,
variable_get_initial_load_size,
variable_get_final_load_size,
variable_verify_chksum,
variable_deserialize,
variable_image_len,
variable_pre_serialize,
variable_serialize,
NULL,
variable_free_icr,
NULL,
}};
static const H5C_class_t notify_class[1] = {{
NOTIFY_ENTRY_TYPE,
"notify_entry",
H5FD_MEM_DEFAULT,
H5C__CLASS_NO_FLAGS_SET,
notify_get_initial_load_size,
NULL,
NULL,
notify_deserialize,
notify_image_len,
notify_pre_serialize,
notify_serialize,
notify_notify,
notify_free_icr,
NULL,
}};
/* callback table declaration */
const H5C_class_t *types[NUMBER_OF_ENTRY_TYPES] = {pico_class, nano_class, micro_class, tiny_class,
small_class, medium_class, large_class, huge_class,
monster_class, variable_class, notify_class};
/* address translation functions: */
/*-------------------------------------------------------------------------
* Function: addr_to_type_and_index
*
* Purpose: Given an address, compute the type and index of the
* associated entry.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
addr_to_type_and_index(haddr_t addr, int32_t *type_ptr, int32_t *index_ptr)
{
int i;
int32_t type;
int32_t idx;
assert(type_ptr);
assert(index_ptr);
/* we only have a small number of entry types, so just do a
* linear search. If NUMBER_OF_ENTRY_TYPES grows, we may want
* to do a binary search instead.
*/
i = 1;
if (addr >= PICO_ALT_BASE_ADDR) {
while ((i < NUMBER_OF_ENTRY_TYPES) && (addr >= alt_base_addrs[i])) {
i++;
}
}
else {
while ((i < NUMBER_OF_ENTRY_TYPES) && (addr >= base_addrs[i])) {
i++;
}
}
type = i - 1;
assert((type >= 0) && (type < NUMBER_OF_ENTRY_TYPES));
if (addr >= PICO_ALT_BASE_ADDR) {
idx = (int32_t)((addr - alt_base_addrs[type]) / entry_sizes[type]);
assert((idx >= 0) && (idx <= max_indices[type]));
assert(!((entries[type])[idx].at_main_addr));
assert(addr == (entries[type])[idx].alt_addr);
}
else {
idx = (int32_t)((addr - base_addrs[type]) / entry_sizes[type]);
assert((idx >= 0) && (idx <= max_indices[type]));
assert((entries[type])[idx].at_main_addr);
assert(addr == (entries[type])[idx].main_addr);
}
assert(addr == (entries[type])[idx].addr);
*type_ptr = type;
*index_ptr = idx;
} /* addr_to_type_and_index() */
/* Call back functions: */
/*-------------------------------------------------------------------------
* Function: get_initial_load_size & friends
*
* Purpose: Query the image size for loading an entry. The helper
* functions funnel into get_initial_load_size proper.
*
* Return: SUCCEED
*
*-------------------------------------------------------------------------
*/
static herr_t
get_initial_load_size(void *udata, size_t *image_length, int32_t H5_ATTR_NDEBUG_UNUSED entry_type)
{
test_entry_t *entry;
test_entry_t *base_addr;
haddr_t addr = *(const haddr_t *)udata;
int32_t type;
int32_t idx;
addr_to_type_and_index(addr, &type, &idx);
base_addr = entries[type];
entry = &(base_addr[idx]);
assert(entry->type >= 0);
assert(entry->type == type);
assert(entry->type == entry_type);
assert(entry->type < NUMBER_OF_ENTRY_TYPES);
assert(entry->index == idx);
assert(entry->index >= 0);
assert(entry->index <= max_indices[type]);
assert(entry == entry->self);
assert(entry->addr == addr);
*image_length = entry->size;
return (SUCCEED);
} /* get_initial_load_size() */
static herr_t
pico_get_initial_load_size(void *udata, size_t *image_length)
{
return get_initial_load_size(udata, image_length, PICO_ENTRY_TYPE);
}
static herr_t
nano_get_initial_load_size(void *udata, size_t *image_length)
{
return get_initial_load_size(udata, image_length, NANO_ENTRY_TYPE);
}
static herr_t
micro_get_initial_load_size(void *udata, size_t *image_length)
{
return get_initial_load_size(udata, image_length, MICRO_ENTRY_TYPE);
}
static herr_t
tiny_get_initial_load_size(void *udata, size_t *image_length)
{
return get_initial_load_size(udata, image_length, TINY_ENTRY_TYPE);
}
static herr_t
small_get_initial_load_size(void *udata, size_t *image_length)
{
return get_initial_load_size(udata, image_length, SMALL_ENTRY_TYPE);
}
static herr_t
medium_get_initial_load_size(void *udata, size_t *image_length)
{
return get_initial_load_size(udata, image_length, MEDIUM_ENTRY_TYPE);
}
static herr_t
large_get_initial_load_size(void *udata, size_t *image_length)
{
return get_initial_load_size(udata, image_length, LARGE_ENTRY_TYPE);
}
static herr_t
huge_get_initial_load_size(void *udata, size_t *image_length)
{
return get_initial_load_size(udata, image_length, HUGE_ENTRY_TYPE);
}
static herr_t
monster_get_initial_load_size(void *udata, size_t *image_length)
{
return get_initial_load_size(udata, image_length, MONSTER_ENTRY_TYPE);
}
static herr_t
variable_get_initial_load_size(void *udata, size_t *image_length)
{
return get_initial_load_size(udata, image_length, VARIABLE_ENTRY_TYPE);
}
static herr_t
notify_get_initial_load_size(void *udata, size_t *image_length)
{
return get_initial_load_size(udata, image_length, NOTIFY_ENTRY_TYPE);
}
/*-------------------------------------------------------------------------
* Function: get_final_load_size & friends
*
* Purpose: Query the final image size for loading an entry. The helper
* functions funnel into get_final_load_size proper.
*
* Return: SUCCEED
*
*-------------------------------------------------------------------------
*/
static herr_t
get_final_load_size(const void H5_ATTR_UNUSED *image, size_t H5_ATTR_UNUSED image_len, void *udata,
size_t *actual_len, int32_t H5_ATTR_NDEBUG_UNUSED entry_type)
{
test_entry_t *entry;
test_entry_t *base_addr;
haddr_t addr = *(const haddr_t *)udata;
int32_t type;
int32_t idx;
addr_to_type_and_index(addr, &type, &idx);
base_addr = entries[type];
entry = &(base_addr[idx]);
assert(entry->type >= 0);
assert(entry->type == type);
assert(entry->type == entry_type);
assert(entry->type < NUMBER_OF_ENTRY_TYPES);
assert(entry->index == idx);
assert(entry->index >= 0);
assert(entry->index <= max_indices[type]);
assert(entry == entry->self);
assert(entry->addr == addr);
assert(type == VARIABLE_ENTRY_TYPE);
/* Simulate SPECULATIVE read with a specified actual_len */
if (entry->actual_len) {
*actual_len = entry->actual_len;
entry->size = entry->actual_len;
} /* end if */
else
*actual_len = entry->size;
return (SUCCEED);
} /* get_final_load_size() */
static herr_t
variable_get_final_load_size(const void *image, size_t image_len, void *udata, size_t *actual_len)
{
return get_final_load_size(image, image_len, udata, actual_len, VARIABLE_ENTRY_TYPE);
}
/*-------------------------------------------------------------------------
* Function: verify_chksum & friends
* (only done for VARIABLE_ENTRY_TYPE which has a speculative read)
*
* Purpose: Simulate checksum verification:
* --check is ok only after 'max_verify_ct' is reached
* --otherwise check is not ok
*
* Return: true: checksum is ok
* false: checksum is not ok
*
*-------------------------------------------------------------------------
*/
static htri_t
verify_chksum(const void H5_ATTR_UNUSED *image, size_t H5_ATTR_UNUSED len, void *udata,
int32_t H5_ATTR_NDEBUG_UNUSED entry_type)
{
test_entry_t *entry;
test_entry_t *base_addr;
haddr_t addr = *(const haddr_t *)udata;
int32_t type;
int32_t idx;
addr_to_type_and_index(addr, &type, &idx);
base_addr = entries[type];
entry = &(base_addr[idx]);
assert(entry->type >= 0);
assert(entry->type == type);
assert(entry->type == entry_type);
assert(entry->type < NUMBER_OF_ENTRY_TYPES);
assert(type == VARIABLE_ENTRY_TYPE);
assert(entry->index == idx);
assert(entry->index >= 0);
assert(entry->index <= max_indices[type]);
assert(entry == entry->self);
assert(entry->addr == addr);
if (++entry->verify_ct >= entry->max_verify_ct)
return (true);
else
return (false);
} /* verify_chksum() */
static htri_t
variable_verify_chksum(const void *image, size_t len, void *udata)
{
return verify_chksum(image, len, udata, VARIABLE_ENTRY_TYPE);
}
/*-------------------------------------------------------------------------
* Function: deserialize & friends
*
* Purpose: deserialize the entry. The helper functions verify that the
* correct version of deserialize is being called, and then call
* deserialize proper.
*
* Return: void * (pointer to the in core representation of the entry)
*
*-------------------------------------------------------------------------
*/
static void *
deserialize(const void *image, size_t H5_ATTR_NDEBUG_UNUSED len, void *udata, bool *dirty,
int32_t H5_ATTR_NDEBUG_UNUSED entry_type)
{
test_entry_t *entry;
test_entry_t *base_addr;
haddr_t addr = *(haddr_t *)udata;
int32_t type;
int32_t idx;
addr_to_type_and_index(addr, &type, &idx);
base_addr = entries[type];
entry = &(base_addr[idx]);
assert(entry->type >= 0);
assert(entry->type == type);
assert(entry->type == entry_type);
assert(entry->type < NUMBER_OF_ENTRY_TYPES);
assert(entry->index == idx);
assert(entry->index >= 0);
assert(entry->index <= max_indices[type]);
assert(entry == entry->self);
assert(entry->addr == addr);
assert(entry->size == len);
assert((entry->type == VARIABLE_ENTRY_TYPE) || (entry->size == entry_sizes[type]));
assert(dirty != NULL);
assert(entry->flush_dep_npar == 0);
assert(entry->flush_dep_nchd == 0);
/* for now *dirty will always be false */
*dirty = false;
/* verify that the image contains the expected data. */
assert(image != NULL);
if ((entry->at_main_addr && entry->written_to_main_addr) ||
(!entry->at_main_addr && entry->written_to_alt_addr)) {
if ((type == PICO_ENTRY_TYPE) || (type == VARIABLE_ENTRY_TYPE) || (type == NOTIFY_ENTRY_TYPE)) {
if ((*((const char *)image)) != (char)(idx & 0xFF)) {
fprintf(stdout, "type = %d, idx = %d, addr = 0x%lx.\n", type, idx, (long)addr);
fprintf(stdout, "*image = 0x%x\n", (int)(*((const char *)image)));
fprintf(stdout, "expected *image = 0x%x\n", (int)(idx & 0xFF));
} /* end if */
assert((*((const char *)image)) == (char)(idx & 0xFF));
} /* end if */
else {
if ((*(((const char *)image) + 2)) != (char)(idx & 0xFF)) {
fprintf(stdout, "type = %d, idx = %d, addr = 0x%lx.\n", type, idx, (long)addr);
fprintf(stdout, "*image = 0x%" PRIx8 " 0x%" PRIx8 " 0x%" PRIx8 "\n",
(*((const uint8_t *)image)), (*(((const uint8_t *)image) + 1)),
(*(((const uint8_t *)image) + 2)));
fprintf(stdout, "expected *image = 0x%02" PRIx32 "%02" PRIx32 "\n", (uint32_t)idx & 0xFF,
(((uint32_t)idx & 0xFF00) >> 8));
} /* end if */
assert((*((const char *)image)) == (char)(type & 0xFF));
assert((*(((const char *)image) + 1)) == (char)((idx & 0xFF00) >> 8));
assert((*(((const char *)image) + 2)) == (char)(idx & 0xFF));
} /* end else */
} /* end if */
entry->deserialized = true;
entry->header.is_dirty = false;
entry->is_dirty = false;
(entry->deserializes)++;
return ((void *)entry);
} /* deserialize() */
void *
pico_deserialize(const void *image, size_t len, void *udata, bool *dirty)
{
return deserialize(image, len, udata, dirty, PICO_ENTRY_TYPE);
}
void *
nano_deserialize(const void *image, size_t len, void *udata, bool *dirty)
{
return deserialize(image, len, udata, dirty, NANO_ENTRY_TYPE);
}
void *
micro_deserialize(const void *image, size_t len, void *udata, bool *dirty)
{
return deserialize(image, len, udata, dirty, MICRO_ENTRY_TYPE);
}
void *
tiny_deserialize(const void *image, size_t len, void *udata, bool *dirty)
{
return deserialize(image, len, udata, dirty, TINY_ENTRY_TYPE);
}
void *
small_deserialize(const void *image, size_t len, void *udata, bool *dirty)
{
return deserialize(image, len, udata, dirty, SMALL_ENTRY_TYPE);
}
void *
medium_deserialize(const void *image, size_t len, void *udata, bool *dirty)
{
return deserialize(image, len, udata, dirty, MEDIUM_ENTRY_TYPE);
}
void *
large_deserialize(const void *image, size_t len, void *udata, bool *dirty)
{
return deserialize(image, len, udata, dirty, LARGE_ENTRY_TYPE);
}
void *
huge_deserialize(const void *image, size_t len, void *udata, bool *dirty)
{
return deserialize(image, len, udata, dirty, HUGE_ENTRY_TYPE);
}
void *
monster_deserialize(const void *image, size_t len, void *udata, bool *dirty)
{
return deserialize(image, len, udata, dirty, MONSTER_ENTRY_TYPE);
}
void *
variable_deserialize(const void *image, size_t len, void *udata, bool *dirty)
{
return deserialize(image, len, udata, dirty, VARIABLE_ENTRY_TYPE);
}
void *
notify_deserialize(const void *image, size_t len, void *udata, bool *dirty)
{
return deserialize(image, len, udata, dirty, NOTIFY_ENTRY_TYPE);
}
/*-------------------------------------------------------------------------
* Function: image_len & friends
*
* Purpose: Return the real (and possibly reduced) length of the image.
* The helper functions verify that the correct version of
* deserialize is being called, and then call deserialize
* proper.
*
* Return: SUCCEED
*
*-------------------------------------------------------------------------
*/
herr_t
image_len(const void *thing, size_t *image_length, int32_t H5_ATTR_NDEBUG_UNUSED entry_type)
{
const test_entry_t *entry;
int32_t type;
assert(thing);
assert(image_length);
entry = (const test_entry_t *)thing;
assert(entry->self == entry);
type = entry->type;
assert((type >= 0) && (type < NUMBER_OF_ENTRY_TYPES));
assert(type == entry_type);
assert((entry->index >= 0) && (entry->index <= max_indices[type]));
assert(entry == &(entries[type][entry->index]));
if (type != VARIABLE_ENTRY_TYPE)
assert(entry->size == entry_sizes[type]);
else {
assert(entry->size <= entry_sizes[type]);
assert(entry->size > 0);
} /* end else */
*image_length = entry->size;
return (SUCCEED);
} /* image_len() */
herr_t
pico_image_len(const void *thing, size_t *image_length)
{
return image_len(thing, image_length, PICO_ENTRY_TYPE);
}
herr_t
nano_image_len(const void *thing, size_t *image_length)
{
return image_len(thing, image_length, NANO_ENTRY_TYPE);
}
herr_t
micro_image_len(const void *thing, size_t *image_length)
{
return image_len(thing, image_length, MICRO_ENTRY_TYPE);
}
herr_t
tiny_image_len(const void *thing, size_t *image_length)
{
return image_len(thing, image_length, TINY_ENTRY_TYPE);
}
herr_t
small_image_len(const void *thing, size_t *image_length)
{
return image_len(thing, image_length, SMALL_ENTRY_TYPE);
}
herr_t
medium_image_len(const void *thing, size_t *image_length)
{
return image_len(thing, image_length, MEDIUM_ENTRY_TYPE);
}
herr_t
large_image_len(const void *thing, size_t *image_length)
{
return image_len(thing, image_length, LARGE_ENTRY_TYPE);
}
herr_t
huge_image_len(const void *thing, size_t *image_length)
{
return image_len(thing, image_length, HUGE_ENTRY_TYPE);
}
herr_t
monster_image_len(const void *thing, size_t *image_length)
{
return image_len(thing, image_length, MONSTER_ENTRY_TYPE);
}
herr_t
variable_image_len(const void *thing, size_t *image_length)
{
return image_len(thing, image_length, VARIABLE_ENTRY_TYPE);
}
herr_t
notify_image_len(const void *thing, size_t *image_length)
{
return image_len(thing, image_length, NOTIFY_ENTRY_TYPE);
}
/*-------------------------------------------------------------------------
* Function: pre_serialize & friends
*
* Purpose: Pre_serialize the supplied entry. For now this consists of
* executing any flush operations and loading the appropriate
* values into *new_addr_ptr, *new_len_ptr, and *flags_ptr.
*
* The helper functions verify that the correct version of
* serialize is being called, and then call serialize
* proper.
*
* Return: SUCCEED if successful, FAIL otherwise.
*
*-------------------------------------------------------------------------
*/
herr_t
pre_serialize(H5F_t H5_ATTR_NDEBUG_UNUSED *f, void *thing, haddr_t H5_ATTR_NDEBUG_UNUSED addr,
size_t H5_ATTR_NDEBUG_UNUSED len, haddr_t *new_addr_ptr, size_t *new_len_ptr,
unsigned *flags_ptr)
{
test_entry_t *entry;
int32_t i;
assert(f);
assert(thing);
assert(flags_ptr);
*flags_ptr = H5C__SERIALIZE_NO_FLAGS_SET;
assert(new_addr_ptr);
assert(new_len_ptr);
entry = (test_entry_t *)thing;
assert(entry->self == entry);
assert(entry->addr == addr);
assert(entry->size == len);
/* shouldn't serialize the entry unless it is dirty */
assert(entry->is_dirty);
assert((entry->type >= 0) && (entry->type < NUMBER_OF_ENTRY_TYPES));
assert((entry->index >= 0) && (entry->index <= max_indices[entry->type]));
assert(entry == &(entries[entry->type][entry->index]));
assert(entry->num_flush_ops >= 0);
assert(entry->num_flush_ops < MAX_FLUSH_OPS);
if (entry->num_flush_ops > 0) {
for (i = 0; i < entry->num_flush_ops; i++) {
assert(entry->file_ptr);
execute_flush_op(entry->file_ptr, entry, &((entry->flush_ops)[i]), flags_ptr);
} /* end for */
entry->num_flush_ops = 0;
entry->flush_op_self_resize_in_progress = false;
/* This looks wrong, but it isn't -- *flags_ptr will be modified
* by execute_flush_op() only if the target is this entry --
* and the flags set will accumulate over the set of calls in
* the for loop.
*/
if (pass && (((*flags_ptr) & H5C__SERIALIZE_RESIZED_FLAG) != 0)) {
/* set *new_len_ptr to the new length. */
assert(entry->type == VARIABLE_ENTRY_TYPE);
assert(entry->size > 0);
assert(entry->size <= VARIABLE_ENTRY_SIZE);
*new_len_ptr = entry->size;
} /* end if */
if (((*flags_ptr) & H5C__SERIALIZE_MOVED_FLAG) != 0) {
assert(((*flags_ptr) | H5C__SERIALIZE_RESIZED_FLAG) != 0);
/* place the new address in *new_addr */
*new_addr_ptr = entry->addr;
} /* end if */
} /* end if */
return (SUCCEED);
} /* pre_serialize() */
herr_t
pico_pre_serialize(H5F_t *f, void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
size_t *new_len_ptr, unsigned *flags_ptr)
{
return pre_serialize(f, thing, addr, len, new_addr_ptr, new_len_ptr, flags_ptr);
}
herr_t
nano_pre_serialize(H5F_t *f, void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
size_t *new_len_ptr, unsigned *flags_ptr)
{
return pre_serialize(f, thing, addr, len, new_addr_ptr, new_len_ptr, flags_ptr);
}
herr_t
micro_pre_serialize(H5F_t *f, void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
size_t *new_len_ptr, unsigned *flags_ptr)
{
return pre_serialize(f, thing, addr, len, new_addr_ptr, new_len_ptr, flags_ptr);
}
herr_t
tiny_pre_serialize(H5F_t *f, void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
size_t *new_len_ptr, unsigned *flags_ptr)
{
return pre_serialize(f, thing, addr, len, new_addr_ptr, new_len_ptr, flags_ptr);
}
herr_t
small_pre_serialize(H5F_t *f, void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
size_t *new_len_ptr, unsigned *flags_ptr)
{
return pre_serialize(f, thing, addr, len, new_addr_ptr, new_len_ptr, flags_ptr);
}
herr_t
medium_pre_serialize(H5F_t *f, void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
size_t *new_len_ptr, unsigned *flags_ptr)
{
return pre_serialize(f, thing, addr, len, new_addr_ptr, new_len_ptr, flags_ptr);
}
herr_t
large_pre_serialize(H5F_t *f, void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
size_t *new_len_ptr, unsigned *flags_ptr)
{
return pre_serialize(f, thing, addr, len, new_addr_ptr, new_len_ptr, flags_ptr);
}
herr_t
huge_pre_serialize(H5F_t *f, void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
size_t *new_len_ptr, unsigned *flags_ptr)
{
return pre_serialize(f, thing, addr, len, new_addr_ptr, new_len_ptr, flags_ptr);
}
herr_t
monster_pre_serialize(H5F_t *f, void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
size_t *new_len_ptr, unsigned *flags_ptr)
{
return pre_serialize(f, thing, addr, len, new_addr_ptr, new_len_ptr, flags_ptr);
}
herr_t
variable_pre_serialize(H5F_t *f, void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
size_t *new_len_ptr, unsigned *flags_ptr)
{
return pre_serialize(f, thing, addr, len, new_addr_ptr, new_len_ptr, flags_ptr);
}
herr_t
notify_pre_serialize(H5F_t *f, void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
size_t *new_len_ptr, unsigned *flags_ptr)
{
return pre_serialize(f, thing, addr, len, new_addr_ptr, new_len_ptr, flags_ptr);
}
/*-------------------------------------------------------------------------
* Function: serialize & friends
*
* Purpose: Serialize the supplied entry. For now this consists of
* loading the type and index of the entry into the first
* three bytes of the image (if it is long enough -- if not
* just load the low order byte of the index into the first
* byte of the image).
*
* The helper functions verify that the correct version of
* serialize is being called, and then call serialize
* proper.
*
* Return: SUCCEED if successful, FAIL otherwise.
*
*-------------------------------------------------------------------------
*/
herr_t
serialize(const H5F_t H5_ATTR_UNUSED *f, void *image_ptr, size_t len, void *thing)
{
test_entry_t *entry;
int32_t type;
assert(image_ptr);
assert(thing);
entry = (test_entry_t *)thing;
assert(entry->self == entry);
assert(entry->size == len);
/* shouldn't serialize the entry unless it is dirty */
assert(entry->is_dirty);
type = entry->type;
assert((type >= 0) && (type < NUMBER_OF_ENTRY_TYPES));
assert((entry->index >= 0) && (entry->index <= max_indices[type]));
assert(entry == &(entries[type][entry->index]));
assert(entry->num_flush_ops >= 0);
assert(entry->num_flush_ops < MAX_FLUSH_OPS);
/* null out the image to avoid spurious failures */
memset(image_ptr, 0, len);
if ((type == PICO_ENTRY_TYPE) || (type == VARIABLE_ENTRY_TYPE) || (type == NOTIFY_ENTRY_TYPE)) {
assert(entry->size >= PICO_ENTRY_SIZE);
*((char *)image_ptr) = (char)((entry->index) & 0xFF);
} /* end if */
else {
assert(entry->size >= NANO_ENTRY_SIZE);
*((char *)image_ptr) = (char)((entry->type) & 0xFF);
*(((char *)image_ptr) + 1) = (char)(((entry->index) & 0xFF00) >> 8);
*(((char *)image_ptr) + 2) = (char)((entry->index) & 0xFF);
} /* end else */
/* We no longer do the actual write through an callback -- this is
* as close to that callback as we will get. Hence mark the entry
* clean here. If all goes well, it will be flushed shortly.
*/
entry->is_dirty = false;
if (entry->flush_dep_npar > 0) {
assert(entry->flush_dep_ndirty_chd == 0);
mark_flush_dep_clean(entry);
} /* end if */
/* since the entry is about to be written to disk, we can mark it
* as initialized.
*/
if (entry->at_main_addr)
entry->written_to_main_addr = true;
else
entry->written_to_alt_addr = true;
/* do book keeping */
(entry->serializes)++;
entry->serialized = true;
return (SUCCEED);
} /* serialize() */
herr_t
pico_serialize(const H5F_t H5_ATTR_UNUSED *f, void *image_ptr, size_t len, void *thing)
{
return serialize(f, image_ptr, len, thing);
}
herr_t
nano_serialize(const H5F_t H5_ATTR_UNUSED *f, void *image_ptr, size_t len, void *thing)
{
return serialize(f, image_ptr, len, thing);
}
herr_t
micro_serialize(const H5F_t H5_ATTR_UNUSED *f, void *image_ptr, size_t len, void *thing)
{
return serialize(f, image_ptr, len, thing);
}
herr_t
tiny_serialize(const H5F_t H5_ATTR_UNUSED *f, void *image_ptr, size_t len, void *thing)
{
return serialize(f, image_ptr, len, thing);
}
herr_t
small_serialize(const H5F_t H5_ATTR_UNUSED *f, void *image_ptr, size_t len, void *thing)
{
return serialize(f, image_ptr, len, thing);
}
herr_t
medium_serialize(const H5F_t H5_ATTR_UNUSED *f, void *image_ptr, size_t len, void *thing)
{
return serialize(f, image_ptr, len, thing);
}
herr_t
large_serialize(const H5F_t H5_ATTR_UNUSED *f, void *image_ptr, size_t len, void *thing)
{
return serialize(f, image_ptr, len, thing);
}
herr_t
huge_serialize(const H5F_t H5_ATTR_UNUSED *f, void *image_ptr, size_t len, void *thing)
{
return serialize(f, image_ptr, len, thing);
}
herr_t
monster_serialize(const H5F_t H5_ATTR_UNUSED *f, void *image_ptr, size_t len, void *thing)
{
return serialize(f, image_ptr, len, thing);
}
herr_t
variable_serialize(const H5F_t H5_ATTR_UNUSED *f, void *image_ptr, size_t len, void *thing)
{
return serialize(f, image_ptr, len, thing);
}
herr_t
notify_serialize(const H5F_t H5_ATTR_UNUSED *f, void *image_ptr, size_t len, void *thing)
{
return serialize(f, image_ptr, len, thing);
}
/*-------------------------------------------------------------------------
* Function: notify & friends
*
* Purpose: Record notifications of cache events for the entry.
* The helper functions verify that the correct version of notify
* is being called, and then call notify proper.
*
* Return: SUCCEED
*
*-------------------------------------------------------------------------
*/
static herr_t
notify(H5C_notify_action_t action, void *thing, int32_t H5_ATTR_NDEBUG_UNUSED entry_type)
{
test_entry_t *entry;
assert(thing);
entry = (test_entry_t *)thing;
assert(entry->index >= 0);
assert(entry->index <= max_indices[entry->type]);
assert((entry->type >= 0) && (entry->type < NUMBER_OF_ENTRY_TYPES));
assert(entry->type == entry_type);
assert(entry == &(entries[entry->type][entry->index]));
assert(entry == entry->self);
if (!(action == H5C_NOTIFY_ACTION_ENTRY_DIRTIED && entry->action == TEST_ENTRY_ACTION_MOVE))
assert(entry->header.addr == entry->addr);
assert((entry->type == VARIABLE_ENTRY_TYPE) || (entry->size == entry_sizes[entry->type]));
/* Increment count for appropriate action */
switch (action) {
case H5C_NOTIFY_ACTION_AFTER_INSERT: /* Entry has been added */
case H5C_NOTIFY_ACTION_AFTER_LOAD: /* to the cache. */
entry->notify_after_insert_count++;
break;
case H5C_NOTIFY_ACTION_AFTER_FLUSH:
case H5C_NOTIFY_ACTION_ENTRY_DIRTIED:
case H5C_NOTIFY_ACTION_ENTRY_CLEANED:
case H5C_NOTIFY_ACTION_CHILD_DIRTIED:
case H5C_NOTIFY_ACTION_CHILD_CLEANED:
case H5C_NOTIFY_ACTION_CHILD_UNSERIALIZED:
case H5C_NOTIFY_ACTION_CHILD_SERIALIZED:
/* do nothing */
break;
case H5C_NOTIFY_ACTION_BEFORE_EVICT: /* Entry is about to be evicted from cache */
entry->notify_before_evict_count++;
break;
default:
assert(0 && "Unknown notify action!?!");
} /* end switch */
return (SUCCEED);
} /* notify() */
herr_t
notify_notify(H5C_notify_action_t action, void *thing)
{
return (notify(action, thing, NOTIFY_ENTRY_TYPE));
}
/*-------------------------------------------------------------------------
* Function: free_icr & friends
*
* Purpose: Nominally, this callback is supposed to free the
* in core representation of the entry.
*
* In the context of this test bed, we use it to do
* do all the processing we used to do on a destroy.
* In particular, we use it to release all the pins
* that this entry may have on other entries.
*
* The helper functions verify that the correct version of
* serialize is being called, and then call free_icr
* proper.
*
* Return: SUCCEED
*
*-------------------------------------------------------------------------
*/
herr_t
free_icr(test_entry_t *entry, int32_t H5_ATTR_NDEBUG_UNUSED entry_type)
{
assert(entry);
assert(entry->type == entry_type);
assert(entry->index >= 0);
assert(entry->index <= max_indices[entry->type]);
assert(entry == &(entries[entry->type][entry->index]));
assert(entry == entry->self);
assert(entry->cache_ptr != NULL);
assert((entry->header.destroy_in_progress) || (entry->header.addr == entry->addr));
assert(entry->header.size == entry->size);
assert((entry->type == VARIABLE_ENTRY_TYPE) || (entry->size == entry_sizes[entry->type]));
assert(entry->header.tl_next == NULL);
assert(entry->header.tl_prev == NULL);
if (entry->num_pins > 0) {
int i;
for (i = 0; i < entry->num_pins; i++) {
test_entry_t *pinned_entry;
test_entry_t *pinned_base_addr;
pinned_base_addr = entries[entry->pin_type[i]];
pinned_entry = &(pinned_base_addr[entry->pin_idx[i]]);
assert(0 <= pinned_entry->type);
assert(pinned_entry->type < NUMBER_OF_ENTRY_TYPES);
assert(pinned_entry->type == entry->pin_type[i]);
assert(pinned_entry->index >= 0);
assert(pinned_entry->index <= max_indices[pinned_entry->type]);
assert(pinned_entry->index == entry->pin_idx[i]);
assert(pinned_entry == pinned_entry->self);
assert(pinned_entry->header.is_pinned);
assert(pinned_entry->is_pinned);
assert(pinned_entry->pinning_ref_count > 0);
pinned_entry->pinning_ref_count--;
if (pinned_entry->pinning_ref_count <= 0) {
assert(pinned_entry->file_ptr);
unpin_entry(pinned_entry->type, pinned_entry->index);
} /* end if */
entry->pin_type[i] = -1;
entry->pin_idx[i] = -1;
} /* end if */
entry->num_pins = 0;
} /* end if */
entry->destroyed = true;
entry->cache_ptr = NULL;
return (SUCCEED);
} /* free_icr() */
herr_t
pico_free_icr(void *thing)
{
return free_icr((test_entry_t *)thing, PICO_ENTRY_TYPE);
}
herr_t
nano_free_icr(void *thing)
{
return free_icr((test_entry_t *)thing, NANO_ENTRY_TYPE);
}
herr_t
micro_free_icr(void *thing)
{
return free_icr((test_entry_t *)thing, MICRO_ENTRY_TYPE);
}
herr_t
tiny_free_icr(void *thing)
{
return free_icr((test_entry_t *)thing, TINY_ENTRY_TYPE);
}
herr_t
small_free_icr(void *thing)
{
return free_icr((test_entry_t *)thing, SMALL_ENTRY_TYPE);
}
herr_t
medium_free_icr(void *thing)
{
return free_icr((test_entry_t *)thing, MEDIUM_ENTRY_TYPE);
}
herr_t
large_free_icr(void *thing)
{
return free_icr((test_entry_t *)thing, LARGE_ENTRY_TYPE);
}
herr_t
huge_free_icr(void *thing)
{
return free_icr((test_entry_t *)thing, HUGE_ENTRY_TYPE);
}
herr_t
monster_free_icr(void *thing)
{
return free_icr((test_entry_t *)thing, MONSTER_ENTRY_TYPE);
}
herr_t
variable_free_icr(void *thing)
{
return free_icr((test_entry_t *)thing, VARIABLE_ENTRY_TYPE);
}
herr_t
notify_free_icr(void *thing)
{
return free_icr((test_entry_t *)thing, NOTIFY_ENTRY_TYPE);
}
/**************************************************************************/
/**************************************************************************/
/************************** test utility functions: ***********************/
/**************************************************************************/
/**************************************************************************/
/*-------------------------------------------------------------------------
* Function: add_flush_op
*
* Purpose: Do nothing if pass is false on entry.
*
* Otherwise, add the specified flush operation to the
* target instance of test_entry_t.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
add_flush_op(int target_type, int target_idx, int op_code, int type, int idx, bool flag, size_t new_size,
unsigned *order_ptr)
{
int i;
test_entry_t *target_base_addr;
test_entry_t *target_entry_ptr;
assert((0 <= target_type) && (target_type < NUMBER_OF_ENTRY_TYPES));
assert((0 <= target_idx) && (target_idx <= max_indices[target_type]));
assert((0 <= op_code) && (op_code <= FLUSH_OP__MAX_OP));
assert((op_code != FLUSH_OP__RESIZE) || (type == VARIABLE_ENTRY_TYPE));
assert((0 <= type) && (type < NUMBER_OF_ENTRY_TYPES));
assert((0 <= idx) && (idx <= max_indices[type]));
assert(new_size <= VARIABLE_ENTRY_SIZE);
if (pass) {
target_base_addr = entries[target_type];
target_entry_ptr = &(target_base_addr[target_idx]);
assert(target_entry_ptr->index == target_idx);
assert(target_entry_ptr->type == target_type);
assert(target_entry_ptr == target_entry_ptr->self);
assert(target_entry_ptr->num_flush_ops < MAX_FLUSH_OPS);
i = (target_entry_ptr->num_flush_ops)++;
(target_entry_ptr->flush_ops)[i].op_code = op_code;
(target_entry_ptr->flush_ops)[i].type = type;
(target_entry_ptr->flush_ops)[i].idx = idx;
(target_entry_ptr->flush_ops)[i].flag = flag;
(target_entry_ptr->flush_ops)[i].size = new_size;
(target_entry_ptr->flush_ops)[i].order_ptr = order_ptr;
}
} /* add_flush_op() */
/*-------------------------------------------------------------------------
* Function: create_pinned_entry_dependency
*
* Purpose: Do nothing if pass is false on entry.
*
* Otherwise, set up a pinned entry dependency so we can
* test the pinned entry modifications to the flush routine.
*
* Given the types and indices of the pinned and pinning
* entries, add the pinned entry to the list of pinned
* entries in the pinning entry, increment the
* pinning reference count of the pinned entry, and
* if that count was zero initially, pin the entry.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
create_pinned_entry_dependency(H5F_t *file_ptr, int pinning_type, int pinning_idx, int pinned_type,
int pinned_idx)
{
test_entry_t *pinning_base_addr;
test_entry_t *pinning_entry_ptr;
test_entry_t *pinned_base_addr;
test_entry_t *pinned_entry_ptr;
if (pass) {
assert((0 <= pinning_type) && (pinning_type < NUMBER_OF_ENTRY_TYPES));
assert((0 <= pinning_idx) && (pinning_idx <= max_indices[pinning_type]));
assert((0 <= pinned_type) && (pinned_type < NUMBER_OF_ENTRY_TYPES));
assert((0 <= pinned_idx) && (pinned_idx <= max_indices[pinned_type]));
pinning_base_addr = entries[pinning_type];
pinning_entry_ptr = &(pinning_base_addr[pinning_idx]);
pinned_base_addr = entries[pinned_type];
pinned_entry_ptr = &(pinned_base_addr[pinned_idx]);
assert(pinning_entry_ptr->index == pinning_idx);
assert(pinning_entry_ptr->type == pinning_type);
assert(pinning_entry_ptr == pinning_entry_ptr->self);
assert(pinning_entry_ptr->num_pins < MAX_PINS);
assert(pinning_entry_ptr->index == pinning_idx);
assert(pinning_entry_ptr->type == pinning_type);
assert(pinning_entry_ptr == pinning_entry_ptr->self);
assert(!(pinning_entry_ptr->is_protected));
pinning_entry_ptr->pin_type[pinning_entry_ptr->num_pins] = pinned_type;
pinning_entry_ptr->pin_idx[pinning_entry_ptr->num_pins] = pinned_idx;
(pinning_entry_ptr->num_pins)++;
if (pinned_entry_ptr->pinning_ref_count == 0) {
protect_entry(file_ptr, pinned_type, pinned_idx);
unprotect_entry(file_ptr, pinned_type, pinned_idx, H5C__PIN_ENTRY_FLAG);
}
(pinned_entry_ptr->pinning_ref_count)++;
}
} /* create_pinned_entry_dependency() */
/*-------------------------------------------------------------------------
* Function: dirty_entry
*
* Purpose: Given a pointer to a cache, an entry type, and an index,
* dirty the target entry.
*
* If the dirty_pin parameter is true, verify that the
* target entry is in the cache and is pinned. If it
* isn't, scream and die. If it is, use the
* H5C_mark_entry_dirty() call to dirty it.
*
* Do nothing if pass is false on entry.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
dirty_entry(H5F_t *file_ptr, int32_t type, int32_t idx, bool dirty_pin)
{
test_entry_t *base_addr;
test_entry_t *entry_ptr;
assert(file_ptr);
assert((0 <= type) && (type < NUMBER_OF_ENTRY_TYPES));
assert((0 <= idx) && (idx <= max_indices[type]));
if (pass) {
if (dirty_pin) {
H5C_t *cache_ptr = file_ptr->shared->cache;
assert(cache_ptr);
if (!entry_in_cache(cache_ptr, type, idx)) {
pass = false;
failure_mssg = "entry to be dirty pinned is not in cache.";
}
else {
base_addr = entries[type];
entry_ptr = &(base_addr[idx]);
assert(entry_ptr->index == idx);
assert(entry_ptr->type == type);
assert(entry_ptr == entry_ptr->self);
if (!((entry_ptr->header).is_pinned)) {
pass = false;
failure_mssg = "entry to be dirty pinned is not pinned.";
}
else {
mark_entry_dirty(type, idx);
}
}
}
else {
protect_entry(file_ptr, type, idx);
unprotect_entry(file_ptr, type, idx, H5C__DIRTIED_FLAG);
}
}
} /* dirty_entry() */
/*-------------------------------------------------------------------------
* Function: execute_flush_op
*
* Purpose: Given a pointer to an instance of struct flush_op, execute
* it.
*
* Do nothing if pass is false on entry.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
execute_flush_op(H5F_t *file_ptr, struct test_entry_t *entry_ptr, struct flush_op *op_ptr,
unsigned *flags_ptr)
{
H5C_t *cache_ptr;
assert(file_ptr);
cache_ptr = file_ptr->shared->cache;
assert(cache_ptr != NULL);
assert(entry_ptr != NULL);
assert(entry_ptr == entry_ptr->self);
assert(entry_ptr->header.addr == entry_ptr->addr);
assert((entry_ptr->flush_op_self_resize_in_progress) || (entry_ptr->header.size == entry_ptr->size));
assert(op_ptr != NULL);
assert((0 <= entry_ptr->type) && (entry_ptr->type < NUMBER_OF_ENTRY_TYPES));
assert((0 <= entry_ptr->index) && (entry_ptr->index <= max_indices[entry_ptr->type]));
assert((0 <= op_ptr->type) && (op_ptr->type < NUMBER_OF_ENTRY_TYPES));
assert((0 <= op_ptr->idx) && (op_ptr->idx <= max_indices[op_ptr->type]));
assert(flags_ptr != NULL);
if (pass) {
switch (op_ptr->op_code) {
case FLUSH_OP__NO_OP:
break;
case FLUSH_OP__DIRTY:
assert((entry_ptr->type != op_ptr->type) || (entry_ptr->index != op_ptr->idx));
dirty_entry(file_ptr, op_ptr->type, op_ptr->idx, op_ptr->flag);
break;
case FLUSH_OP__RESIZE:
if ((entry_ptr->type == op_ptr->type) && (entry_ptr->index == op_ptr->idx)) {
/* the flush operation is acting on the entry to
* which it is attached. Handle this here:
*/
assert(entry_ptr->type == VARIABLE_ENTRY_TYPE);
assert(op_ptr->size > 0);
assert(op_ptr->size <= VARIABLE_ENTRY_SIZE);
entry_ptr->size = op_ptr->size;
(*flags_ptr) |= H5C__SERIALIZE_RESIZED_FLAG;
entry_ptr->flush_op_self_resize_in_progress = true;
}
else {
/* change the size of some other entry */
resize_entry(file_ptr, op_ptr->type, op_ptr->idx, op_ptr->size, op_ptr->flag);
}
break;
case FLUSH_OP__MOVE:
if ((entry_ptr->type == op_ptr->type) && (entry_ptr->index == op_ptr->idx)) {
/* the flush operation is acting on the entry to
* which it is attached. Handle this here:
*/
assert(((*flags_ptr) & H5C__SERIALIZE_RESIZED_FLAG) != 0);
(*flags_ptr) |= H5C__SERIALIZE_MOVED_FLAG;
if (op_ptr->flag) {
assert(entry_ptr->addr == entry_ptr->alt_addr);
entry_ptr->addr = entry_ptr->main_addr;
entry_ptr->at_main_addr = true;
} /* end if */
else {
assert(entry_ptr->addr == entry_ptr->main_addr);
entry_ptr->addr = entry_ptr->alt_addr;
entry_ptr->at_main_addr = false;
} /* end else */
} /* end if */
else
move_entry(cache_ptr, op_ptr->type, op_ptr->idx, op_ptr->flag);
break;
case FLUSH_OP__ORDER:
assert(op_ptr->order_ptr);
entry_ptr->flush_order = *op_ptr->order_ptr;
(*op_ptr->order_ptr)++;
break;
case FLUSH_OP__EXPUNGE:
/* the expunge flush op exists to allow us to simulate the
* case in which an entry is removed from the cache as the
* the result of the flush of a second entry. At present,
* this can only happen via the take ownership flag, but
* we will make this test feature more general to as to make
* tests easier to write.
*
* When this operation is executed, the target entry is
* removed from the cache without being flushed if dirty
* via the expunge_entry() test function (which calls
* H5C_expunge_entry()). Note that this flush operation
* must always be executed on an entry other than the
* entry being flushed.
*/
assert((entry_ptr->type != op_ptr->type) || (entry_ptr->index != op_ptr->idx));
expunge_entry(file_ptr, op_ptr->type, op_ptr->idx);
break;
case FLUSH_OP__DEST_FLUSH_DEP:
assert((entry_ptr->type != op_ptr->type) || (entry_ptr->index != op_ptr->idx));
destroy_flush_dependency(op_ptr->type, op_ptr->idx, entry_ptr->type, entry_ptr->index);
break;
default:
pass = false;
failure_mssg = "Undefined flush op code.";
break;
}
}
} /* execute_flush_op() */
/*-------------------------------------------------------------------------
* Function: entry_in_cache
*
* Purpose: Given a pointer to a cache, an entry type, and an index,
* determine if the entry is currently in the cache.
*
* Return: true if the entry is in the cache, and false otherwise.
*
*-------------------------------------------------------------------------
*/
bool
entry_in_cache(H5C_t *cache_ptr, int32_t type, int32_t idx)
{
bool in_cache = false; /* will set to true if necessary */
test_entry_t *base_addr;
test_entry_t *entry_ptr;
H5C_cache_entry_t *test_ptr = NULL;
assert(cache_ptr);
assert((0 <= type) && (type < NUMBER_OF_ENTRY_TYPES));
assert((0 <= idx) && (idx <= max_indices[type]));
base_addr = entries[type];
entry_ptr = &(base_addr[idx]);
assert(entry_ptr->index == idx);
assert(entry_ptr->type == type);
assert(entry_ptr == entry_ptr->self);
H5C_TEST__SEARCH_INDEX(cache_ptr, entry_ptr->addr, test_ptr)
if (test_ptr != NULL) {
in_cache = true;
assert(test_ptr == (H5C_cache_entry_t *)entry_ptr);
assert(entry_ptr->addr == entry_ptr->header.addr);
}
return (in_cache);
} /* entry_in_cache() */
/*-------------------------------------------------------------------------
* Function: create_entry_arrays
*
* Purpose: Create the entry arrays, both regular and original.
*
* Return: SUCCEED/FAIL
*
*-------------------------------------------------------------------------
*/
herr_t
create_entry_arrays(void)
{
/* pico entries */
if (NULL == (pico_entries = (test_entry_t *)calloc(NUM_PICO_ENTRIES, sizeof(test_entry_t))))
goto error;
if (NULL == (orig_pico_entries = (test_entry_t *)calloc(NUM_PICO_ENTRIES, sizeof(test_entry_t))))
goto error;
/* nano entries */
if (NULL == (nano_entries = (test_entry_t *)calloc(NUM_NANO_ENTRIES, sizeof(test_entry_t))))
goto error;
if (NULL == (orig_nano_entries = (test_entry_t *)calloc(NUM_NANO_ENTRIES, sizeof(test_entry_t))))
goto error;
/* micro entries */
if (NULL == (micro_entries = (test_entry_t *)calloc(NUM_MICRO_ENTRIES, sizeof(test_entry_t))))
goto error;
if (NULL == (orig_micro_entries = (test_entry_t *)calloc(NUM_MICRO_ENTRIES, sizeof(test_entry_t))))
goto error;
/* tiny entries */
if (NULL == (tiny_entries = (test_entry_t *)calloc(NUM_TINY_ENTRIES, sizeof(test_entry_t))))
goto error;
if (NULL == (orig_tiny_entries = (test_entry_t *)calloc(NUM_TINY_ENTRIES, sizeof(test_entry_t))))
goto error;
/* small entries */
if (NULL == (small_entries = (test_entry_t *)calloc(NUM_SMALL_ENTRIES, sizeof(test_entry_t))))
goto error;
if (NULL == (orig_small_entries = (test_entry_t *)calloc(NUM_SMALL_ENTRIES, sizeof(test_entry_t))))
goto error;
/* medium entries */
if (NULL == (medium_entries = (test_entry_t *)calloc(NUM_MEDIUM_ENTRIES, sizeof(test_entry_t))))
goto error;
if (NULL == (orig_medium_entries = (test_entry_t *)calloc(NUM_MEDIUM_ENTRIES, sizeof(test_entry_t))))
goto error;
/* large entries */
if (NULL == (large_entries = (test_entry_t *)calloc(NUM_LARGE_ENTRIES, sizeof(test_entry_t))))
goto error;
if (NULL == (orig_large_entries = (test_entry_t *)calloc(NUM_LARGE_ENTRIES, sizeof(test_entry_t))))
goto error;
/* huge entries */
if (NULL == (huge_entries = (test_entry_t *)calloc(NUM_HUGE_ENTRIES, sizeof(test_entry_t))))
goto error;
if (NULL == (orig_huge_entries = (test_entry_t *)calloc(NUM_HUGE_ENTRIES, sizeof(test_entry_t))))
goto error;
/* monster entries */
if (NULL == (monster_entries = (test_entry_t *)calloc(NUM_MONSTER_ENTRIES, sizeof(test_entry_t))))
goto error;
if (NULL == (orig_monster_entries = (test_entry_t *)calloc(NUM_MONSTER_ENTRIES, sizeof(test_entry_t))))
goto error;
/* variable entries */
if (NULL == (variable_entries = (test_entry_t *)calloc(NUM_VARIABLE_ENTRIES, sizeof(test_entry_t))))
goto error;
if (NULL == (orig_variable_entries = (test_entry_t *)calloc(NUM_VARIABLE_ENTRIES, sizeof(test_entry_t))))
goto error;
/* notify entries */
if (NULL == (notify_entries = (test_entry_t *)calloc(NUM_NOTIFY_ENTRIES, sizeof(test_entry_t))))
goto error;
if (NULL == (orig_notify_entries = (test_entry_t *)calloc(NUM_NOTIFY_ENTRIES, sizeof(test_entry_t))))
goto error;
entries[0] = pico_entries;
entries[1] = nano_entries;
entries[2] = micro_entries;
entries[3] = tiny_entries;
entries[4] = small_entries;
entries[5] = medium_entries;
entries[6] = large_entries;
entries[7] = huge_entries;
entries[8] = monster_entries;
entries[9] = variable_entries;
entries[10] = notify_entries;
orig_entries[0] = orig_pico_entries;
orig_entries[1] = orig_nano_entries;
orig_entries[2] = orig_micro_entries;
orig_entries[3] = orig_tiny_entries;
orig_entries[4] = orig_small_entries;
orig_entries[5] = orig_medium_entries;
orig_entries[6] = orig_large_entries;
orig_entries[7] = orig_huge_entries;
orig_entries[8] = orig_monster_entries;
orig_entries[9] = orig_variable_entries;
orig_entries[10] = orig_notify_entries;
return SUCCEED;
error:
free_entry_arrays();
return FAIL;
} /* create_entry_arrays() */
/*-------------------------------------------------------------------------
* Function: free_entry_arrays
*
* Purpose: Free the entry arrays, both regular and original.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
free_entry_arrays(void)
{
/* pico entries */
free(pico_entries);
free(orig_pico_entries);
/* nano entries */
free(nano_entries);
free(orig_nano_entries);
/* micro entries */
free(micro_entries);
free(orig_micro_entries);
/* tiny entries */
free(tiny_entries);
free(orig_tiny_entries);
/* small entries */
free(small_entries);
free(orig_small_entries);
/* medium entries */
free(medium_entries);
free(orig_medium_entries);
/* large entries */
free(large_entries);
free(orig_large_entries);
/* huge entries */
free(huge_entries);
free(orig_huge_entries);
/* monster entries */
free(monster_entries);
free(orig_monster_entries);
/* variable entries */
free(variable_entries);
free(orig_variable_entries);
/* notify entries */
free(notify_entries);
free(orig_notify_entries);
} /* free_entry_arrays() */
/*-------------------------------------------------------------------------
* Function: reset_entries
*
* Purpose: reset the contents of the entries arrays to known values.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
reset_entries(void)
{
int i;
int32_t max_index;
test_entry_t *base_addr;
test_entry_t *orig_base_addr;
if (!orig_entry_arrays_init) {
haddr_t addr = PICO_BASE_ADDR;
haddr_t alt_addr = PICO_ALT_BASE_ADDR;
size_t entry_size;
for (i = 0; i < NUMBER_OF_ENTRY_TYPES; i++) {
int j;
entry_size = entry_sizes[i];
max_index = max_indices[i];
base_addr = entries[i];
orig_base_addr = orig_entries[i];
assert(base_addr);
assert(orig_base_addr);
for (j = 0; j <= max_index; j++) {
int k;
/* one can argue that we should fill the header with garbage.
* If this is desired, we can simply comment out the header
* initialization - the headers will be full of garbage soon
* enough.
*/
base_addr[j].header.addr = (haddr_t)0;
base_addr[j].header.size = (size_t)0;
base_addr[j].header.type = NULL;
base_addr[j].header.is_dirty = false;
base_addr[j].header.is_protected = false;
base_addr[j].header.is_read_only = false;
base_addr[j].header.ro_ref_count = false;
base_addr[j].header.next = NULL;
base_addr[j].header.prev = NULL;
#if H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS
base_addr[j].header.aux_next = NULL;
base_addr[j].header.aux_prev = NULL;
#endif /* H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS */
base_addr[j].self = &(base_addr[j]);
base_addr[j].cache_ptr = NULL;
base_addr[j].written_to_main_addr = false;
base_addr[j].written_to_alt_addr = false;
base_addr[j].addr = addr;
base_addr[j].at_main_addr = true;
base_addr[j].main_addr = addr;
base_addr[j].alt_addr = alt_addr;
base_addr[j].size = entry_size;
base_addr[j].type = i;
base_addr[j].index = j;
base_addr[j].serializes = 0;
base_addr[j].deserializes = 0;
base_addr[j].is_dirty = false;
base_addr[j].is_protected = false;
base_addr[j].is_read_only = false;
base_addr[j].ro_ref_count = false;
base_addr[j].is_corked = false;
base_addr[j].is_pinned = false;
base_addr[j].pinning_ref_count = 0;
base_addr[j].num_pins = 0;
for (k = 0; k < MAX_PINS; k++) {
base_addr[j].pin_type[k] = -1;
base_addr[j].pin_idx[k] = -1;
}
base_addr[j].num_flush_ops = 0;
for (k = 0; k < MAX_FLUSH_OPS; k++) {
base_addr[j].flush_ops[k].op_code = FLUSH_OP__NO_OP;
base_addr[j].flush_ops[k].type = -1;
base_addr[j].flush_ops[k].idx = -1;
base_addr[j].flush_ops[k].flag = false;
base_addr[j].flush_ops[k].size = 0;
}
base_addr[j].flush_op_self_resize_in_progress = false;
base_addr[j].deserialized = false;
base_addr[j].serialized = false;
base_addr[j].destroyed = false;
base_addr[j].expunged = false;
base_addr[j].flush_dep_npar = 0;
base_addr[j].flush_dep_nchd = 0;
base_addr[j].flush_dep_ndirty_chd = 0;
base_addr[j].pinned_from_client = false;
base_addr[j].pinned_from_cache = false;
base_addr[j].flush_order = 0;
base_addr[j].notify_after_insert_count = 0;
base_addr[j].notify_before_evict_count = 0;
base_addr[j].actual_len = 0;
base_addr[j].max_verify_ct = 0;
base_addr[j].verify_ct = 0;
addr += (haddr_t)entry_size;
alt_addr += (haddr_t)entry_size;
} /* end for */
/* Make copy of entries in base_addr for later */
memcpy(orig_base_addr, base_addr, (size_t)(max_index + 1) * sizeof(*base_addr));
} /* end for */
/* Indicate that we've made a copy for later */
orig_entry_arrays_init = true;
} /* end if */
else {
for (i = 0; i < NUMBER_OF_ENTRY_TYPES; i++) {
max_index = max_indices[i];
base_addr = entries[i];
orig_base_addr = orig_entries[i];
/* Make copy of entries in base_addr for later */
memcpy(base_addr, orig_base_addr, (size_t)(max_index + 1) * sizeof(*base_addr));
} /* end for */
} /* end else */
} /* reset_entries() */
/*-------------------------------------------------------------------------
* Function: resize_entry
*
* Purpose: Given a pointer to a cache, an entry type, an index, and
* a new size, set the size of the target entry to the new size.
*
* Note that at present, the type of the entry must be
* VARIABLE_ENTRY_TYPE.
*
* Do nothing if pass is false on entry.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
resize_entry(H5F_t *file_ptr, int32_t type, int32_t idx, size_t new_size, bool in_cache)
{
test_entry_t *base_addr;
test_entry_t *entry_ptr;
herr_t result;
assert((0 <= type) && (type < NUMBER_OF_ENTRY_TYPES));
assert(type == VARIABLE_ENTRY_TYPE);
assert((0 <= idx) && (idx <= max_indices[type]));
assert((0 < new_size) && (new_size <= entry_sizes[type]));
if (pass) {
if (in_cache) {
H5C_t *cache_ptr = file_ptr->shared->cache;
assert(cache_ptr);
if (!entry_in_cache(cache_ptr, type, idx)) {
pass = false;
failure_mssg = "entry to be resized pinned is not in cache.";
}
else {
base_addr = entries[type];
entry_ptr = &(base_addr[idx]);
assert(entry_ptr->index == idx);
assert(entry_ptr->type == type);
assert(entry_ptr->cache_ptr == cache_ptr);
assert(entry_ptr == entry_ptr->self);
if (!(entry_ptr->header.is_pinned || entry_ptr->header.is_protected)) {
pass = false;
failure_mssg = "entry to be resized is not pinned or protected.";
}
else {
bool was_dirty = entry_ptr->is_dirty;
entry_ptr->size = new_size;
result = H5C_resize_entry((void *)entry_ptr, new_size);
entry_ptr->is_dirty = true;
if (entry_ptr->flush_dep_npar > 0 && !was_dirty)
mark_flush_dep_dirty(entry_ptr);
if (result != SUCCEED) {
pass = false;
failure_mssg = "error(s) in H5C_resize_entry().";
}
else {
assert(entry_ptr->size == (entry_ptr->header).size);
}
}
}
}
else {
protect_entry(file_ptr, type, idx);
resize_entry(file_ptr, type, idx, new_size, true);
unprotect_entry(file_ptr, type, idx, H5C__DIRTIED_FLAG);
}
}
} /* resize_entry() */
/*-------------------------------------------------------------------------
* Function: verify_clean
*
* Purpose: Verify that all cache entries are marked as clean. If any
* are not, set pass to false.
*
* Do nothing if pass is false on entry.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
verify_clean(void)
{
int i;
int j;
int dirty_count = 0;
int32_t max_index;
test_entry_t *base_addr;
if (pass) {
for (i = 0; i < NUMBER_OF_ENTRY_TYPES; i++) {
max_index = max_indices[i];
base_addr = entries[i];
assert(base_addr);
for (j = 0; j <= max_index; j++) {
if ((base_addr[j].header.is_dirty) || (base_addr[j].is_dirty)) {
dirty_count++;
}
}
}
if (dirty_count > 0) {
pass = false;
failure_mssg = "verify_clean() found dirty entry(s).";
}
}
} /* verify_clean() */
/*-------------------------------------------------------------------------
* Function: verify_entry_status
*
* Purpose: Verify that a list of entries have the expected status.
* If any discrepancies are found, set the failure message
* and set pass to false.
*
* Do nothing if pass is false on entry.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
verify_entry_status(H5C_t *cache_ptr, int tag, int num_entries, struct expected_entry_status expected[])
{
int i;
i = 0;
while ((pass) && (i < num_entries)) {
test_entry_t *base_addr = entries[expected[i].entry_type];
test_entry_t *entry_ptr = &(base_addr[expected[i].entry_index]);
bool in_cache = false; /* will set to true if necessary */
unsigned u; /* Local index variable */
if ((!expected[i].in_cache) && ((expected[i].is_protected) || (expected[i].is_pinned))) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf), "%d: Contradictory data in expected[%d].\n", tag, i);
failure_mssg = tmp_msg_buf;
}
if ((!expected[i].in_cache) && (expected[i].is_dirty) && (!entry_ptr->expunged)) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf),
"%d: expected[%d] specs non-expunged, dirty, non-resident.\n", tag, i);
failure_mssg = tmp_msg_buf;
}
if (pass) {
in_cache = entry_in_cache(cache_ptr, expected[i].entry_type, expected[i].entry_index);
if (in_cache != expected[i].in_cache) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf),
"%d entry (%d, %d) in cache actual/expected = %d/%d.\n", tag,
(int)expected[i].entry_type, (int)expected[i].entry_index, (int)in_cache,
(int)expected[i].in_cache);
failure_mssg = tmp_msg_buf;
}
}
if (pass) {
if (entry_ptr->size != expected[i].size) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf),
"%d entry (%d, %d) size actual/expected = %ld/%ld.\n", tag,
(int)expected[i].entry_type, (int)expected[i].entry_index, (long)(entry_ptr->size),
(long)expected[i].size);
failure_mssg = tmp_msg_buf;
}
}
if ((pass) && (in_cache)) {
if (entry_ptr->header.size != expected[i].size) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf),
"%d entry (%d, %d) header size actual/expected = %ld/%ld.\n", tag,
(int)expected[i].entry_type, (int)expected[i].entry_index,
(long)(entry_ptr->header.size), (long)expected[i].size);
failure_mssg = tmp_msg_buf;
}
}
if (pass) {
if (entry_ptr->at_main_addr != expected[i].at_main_addr) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf),
"%d entry (%d, %d) at main addr actual/expected = %d/%d.\n", tag,
(int)expected[i].entry_type, (int)expected[i].entry_index,
(int)(entry_ptr->at_main_addr), (int)expected[i].at_main_addr);
failure_mssg = tmp_msg_buf;
}
}
if (pass) {
if (entry_ptr->is_dirty != expected[i].is_dirty) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf),
"%d entry (%d, %d) is_dirty actual/expected = %d/%d.\n", tag,
(int)expected[i].entry_type, (int)expected[i].entry_index,
(int)(entry_ptr->is_dirty), (int)expected[i].is_dirty);
failure_mssg = tmp_msg_buf;
}
}
if ((pass) && (in_cache)) {
if (entry_ptr->header.is_dirty != expected[i].is_dirty) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf),
"%d entry (%d, %d) header is_dirty actual/expected = %d/%d.\n", tag,
(int)expected[i].entry_type, (int)expected[i].entry_index,
(int)(entry_ptr->header.is_dirty), (int)expected[i].is_dirty);
failure_mssg = tmp_msg_buf;
}
}
if (pass) {
if (entry_ptr->is_protected != expected[i].is_protected) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf),
"%d entry (%d, %d) is_protected actual/expected = %d/%d.\n", tag,
(int)expected[i].entry_type, (int)expected[i].entry_index,
(int)(entry_ptr->is_protected), (int)expected[i].is_protected);
failure_mssg = tmp_msg_buf;
}
}
if ((pass) && (in_cache)) {
if (entry_ptr->header.is_protected != expected[i].is_protected) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf),
"%d entry (%d, %d) header is_protected actual/expected = %d/%d.\n", tag,
(int)expected[i].entry_type, (int)expected[i].entry_index,
(int)(entry_ptr->header.is_protected), (int)expected[i].is_protected);
failure_mssg = tmp_msg_buf;
}
}
if (pass) {
if (entry_ptr->is_pinned != expected[i].is_pinned) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf),
"%d entry (%d, %d) is_pinned actual/expected = %d/%d.\n", tag,
(int)expected[i].entry_type, (int)expected[i].entry_index,
(int)(entry_ptr->is_pinned), (int)expected[i].is_pinned);
failure_mssg = tmp_msg_buf;
}
}
if (pass) {
if (entry_ptr->is_corked != expected[i].is_corked) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf),
"%d entry (%d, %d) is_corked actual/expected = %d/%d.\n", tag,
(int)expected[i].entry_type, (int)expected[i].entry_index,
(int)(entry_ptr->is_corked), (int)expected[i].is_corked);
failure_mssg = tmp_msg_buf;
}
}
if ((pass) && (in_cache)) {
if (entry_ptr->header.is_pinned != expected[i].is_pinned) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf),
"%d entry (%d, %d) header is_pinned actual/expected = %d/%d.\n", tag,
(int)expected[i].entry_type, (int)expected[i].entry_index,
(int)(entry_ptr->header.is_pinned), (int)expected[i].is_pinned);
failure_mssg = tmp_msg_buf;
}
}
if (pass) {
if ((entry_ptr->deserialized != expected[i].deserialized) ||
(entry_ptr->serialized != expected[i].serialized) ||
(entry_ptr->destroyed != expected[i].destroyed)) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf),
"%d entry (%d,%d) deserialized = %d(%d), serialized = %d(%d), dest = %d(%d)\n", tag,
(int)expected[i].entry_type, (int)expected[i].entry_index,
(int)(entry_ptr->deserialized), (int)(expected[i].deserialized),
(int)(entry_ptr->serialized), (int)(expected[i].serialized),
(int)(entry_ptr->destroyed), (int)(expected[i].destroyed));
failure_mssg = tmp_msg_buf;
}
}
/* Check flush dependency fields */
/* # of flush dependency parents */
if (pass) {
if (entry_ptr->flush_dep_npar != expected[i].flush_dep_npar) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf),
"%d entry (%d, %d) flush_dep_npar actual/expected = %u/%u.\n", tag,
expected[i].entry_type, expected[i].entry_index, entry_ptr->flush_dep_npar,
expected[i].flush_dep_npar);
failure_mssg = tmp_msg_buf;
} /* end if */
} /* end if */
if ((pass) && (in_cache)) {
if (entry_ptr->header.flush_dep_nparents != expected[i].flush_dep_npar) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf),
"%d entry (%d, %d) header flush_dep_nparents actual/expected = %u/%u.\n", tag,
expected[i].entry_type, expected[i].entry_index,
entry_ptr->header.flush_dep_nparents, expected[i].flush_dep_npar);
failure_mssg = tmp_msg_buf;
} /* end if */
} /* end if */
/* Flush dependency parent type & index. Note this algorithm assumes
* that the parents in both arrays are in the same order. */
if (pass) {
for (u = 0; u < entry_ptr->flush_dep_npar; u++) {
if (entry_ptr->flush_dep_par_type[u] != expected[i].flush_dep_par_type[u]) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf),
"%d entry (%d, %d) flush_dep_par_type[%u] actual/expected = %d/%d.\n", tag,
expected[i].entry_type, expected[i].entry_index, u,
entry_ptr->flush_dep_par_type[u], expected[i].flush_dep_par_type[u]);
failure_mssg = tmp_msg_buf;
} /* end if */
} /* end for */
} /* end if */
if (pass) {
for (u = 0; u < entry_ptr->flush_dep_npar; u++) {
if (entry_ptr->flush_dep_par_idx[u] != expected[i].flush_dep_par_idx[u]) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf),
"%d entry (%d, %d) flush_dep_par_idx[%u] actual/expected = %d/%d.\n", tag,
expected[i].entry_type, expected[i].entry_index, u,
entry_ptr->flush_dep_par_idx[u], expected[i].flush_dep_par_idx[u]);
failure_mssg = tmp_msg_buf;
} /* end if */
} /* end for */
} /* end if */
/* # of flush dependency children and dirty children */
if (pass) {
if (entry_ptr->flush_dep_nchd != expected[i].flush_dep_nchd) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf),
"%d entry (%d, %d) flush_dep_nchd actual/expected = %u/%u.\n", tag,
expected[i].entry_type, expected[i].entry_index, entry_ptr->flush_dep_nchd,
expected[i].flush_dep_nchd);
failure_mssg = tmp_msg_buf;
} /* end if */
} /* end if */
if ((pass) && (in_cache)) {
if (entry_ptr->header.flush_dep_nchildren != expected[i].flush_dep_nchd) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf),
"%d entry (%d, %d) header flush_dep_nchildren actual/expected = %u/%u.\n", tag,
expected[i].entry_type, expected[i].entry_index,
entry_ptr->header.flush_dep_nchildren, expected[i].flush_dep_nchd);
failure_mssg = tmp_msg_buf;
} /* end if */
} /* end if */
if (pass) {
if (entry_ptr->flush_dep_ndirty_chd != expected[i].flush_dep_ndirty_chd) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf),
"%d entry (%d, %d) flush_dep_ndirty_chd actual/expected = %u/%u.\n", tag,
expected[i].entry_type, expected[i].entry_index, entry_ptr->flush_dep_ndirty_chd,
expected[i].flush_dep_ndirty_chd);
failure_mssg = tmp_msg_buf;
} /* end if */
} /* end if */
if ((pass) && (in_cache)) {
if (entry_ptr->header.flush_dep_ndirty_children != expected[i].flush_dep_ndirty_chd) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf),
"%d entry (%d, %d) header flush_dep_ndirty_children actual/expected = %u/%u.\n", tag,
expected[i].entry_type, expected[i].entry_index,
entry_ptr->header.flush_dep_ndirty_children, expected[i].flush_dep_ndirty_chd);
failure_mssg = tmp_msg_buf;
} /* end if */
} /* end if */
/* Flush dependency flush order */
if (pass) {
if (expected[i].flush_order >= 0 && entry_ptr->flush_order != (unsigned)expected[i].flush_order) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf),
"%d entry (%d, %d) flush_order actual/expected = %u/%d.\n", tag,
expected[i].entry_type, expected[i].entry_index, entry_ptr->flush_order,
expected[i].flush_order);
failure_mssg = tmp_msg_buf;
} /* end if */
} /* end if */
i++;
} /* while */
} /* verify_entry_status() */
/*-------------------------------------------------------------------------
* Function: verify_unprotected
*
* Purpose: Verify that no cache entries are marked as protected. If
* any are, set pass to false.
*
* Do nothing if pass is false on entry.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
verify_unprotected(void)
{
int i;
int j;
int protected_count = 0;
int32_t max_index;
test_entry_t *base_addr;
if (pass) {
for (i = 0; i < NUMBER_OF_ENTRY_TYPES; i++) {
max_index = max_indices[i];
base_addr = entries[i];
assert(base_addr);
for (j = 0; j <= max_index; j++) {
assert(base_addr[j].header.is_protected == base_addr[j].is_protected);
if ((base_addr[j].header.is_protected) || (base_addr[j].is_protected)) {
protected_count++;
}
}
}
if (protected_count > 0) {
pass = false;
failure_mssg = "verify_unprotected() found protected entry(s).";
}
}
} /* verify_unprotected() */
/*-------------------------------------------------------------------------
* Function: expunge_entry()
*
* Purpose: Expunge the entry indicated by the type and index.
*
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
expunge_entry(H5F_t *file_ptr, int32_t type, int32_t idx)
{
herr_t result;
test_entry_t *base_addr;
test_entry_t *entry_ptr;
if (pass) {
#ifndef NDEBUG
H5C_t *cache_ptr = file_ptr->shared->cache;
assert(cache_ptr);
#endif /* NDEBUG */
assert((0 <= type) && (type < NUMBER_OF_ENTRY_TYPES));
assert((0 <= idx) && (idx <= max_indices[type]));
base_addr = entries[type];
entry_ptr = &(base_addr[idx]);
assert(entry_ptr->index == idx);
assert(entry_ptr->type == type);
assert(entry_ptr == entry_ptr->self);
assert(entry_ptr->cache_ptr == cache_ptr);
assert(!(entry_ptr->header.is_protected));
assert(!(entry_ptr->is_protected));
assert(!(entry_ptr->header.is_pinned));
assert(!(entry_ptr->is_pinned));
result = H5C_expunge_entry(file_ptr, types[type], entry_ptr->addr, H5C__NO_FLAGS_SET);
if (result < 0) {
pass = false;
failure_mssg = "error in H5C_expunge_entry().";
}
else {
entry_ptr->expunged = true;
}
}
} /* expunge_entry() */
/*-------------------------------------------------------------------------
* Function: flush_cache()
*
* Purpose: Flush the specified cache, destroying all entries if
* requested. If requested, dump stats first.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
flush_cache(H5F_t *file_ptr, bool destroy_entries, bool dump_stats, bool dump_detailed_stats)
{
bool verbose = false;
verify_unprotected();
if (pass) {
H5C_t *cache_ptr;
assert(file_ptr);
cache_ptr = file_ptr->shared->cache;
if (destroy_entries) {
H5C_FLUSH_CACHE(file_ptr, H5C__FLUSH_INVALIDATE_FLAG, "error in H5C_flush_cache().")
}
else {
H5C_FLUSH_CACHE(file_ptr, H5C__NO_FLAGS_SET, "error in H5C_flush_cache().")
}
if (dump_stats) {
H5C_stats(cache_ptr, "test cache", dump_detailed_stats);
}
if ((pass) && (destroy_entries) &&
((cache_ptr->index_len != 0) || (cache_ptr->index_size != 0) ||
(cache_ptr->clean_index_size != 0) || (cache_ptr->dirty_index_size != 0))) {
if (verbose) {
fprintf(stdout, "%s: unexpected il/is/cis/dis = %lld/%lld/%lld/%lld.\n", __func__,
(long long)(cache_ptr->index_len), (long long)(cache_ptr->index_size),
(long long)(cache_ptr->clean_index_size), (long long)(cache_ptr->dirty_index_size));
}
pass = false;
failure_mssg = "non zero index len/sizes after H5C_flush_cache() with invalidate.";
}
}
} /* flush_cache() */
/*-------------------------------------------------------------------------
* Function: cork_entry_type()
*
* Purpose: To "cork" an object:
* --insert the base address of an entry type into
* the cache's list of corked object addresses
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
cork_entry_type(H5F_t *file_ptr, int32_t type)
{
if (pass) {
H5C_t *cache_ptr;
haddr_t baddrs;
cache_ptr = file_ptr->shared->cache;
assert(cache_ptr);
assert((0 <= type) && (type < NUMBER_OF_ENTRY_TYPES));
baddrs = base_addrs[type];
if (H5C_cork(cache_ptr, baddrs, H5C__SET_CORK, NULL) < 0) {
pass = false;
failure_mssg = "error in H5C_cork().";
} /* end if */
} /* end if */
} /* cork_entry_type() */
/*-------------------------------------------------------------------------
* Function: uncork_entry_type()
*
* Purpose: To "uncork" an object:
* --insert the base address of an entry type into
* the cache's list of corked object addresses
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
uncork_entry_type(H5F_t *file_ptr, int32_t type)
{
if (pass) {
H5C_t *cache_ptr;
haddr_t baddrs;
cache_ptr = file_ptr->shared->cache;
assert(cache_ptr);
assert((0 <= type) && (type < NUMBER_OF_ENTRY_TYPES));
baddrs = base_addrs[type];
if (H5C_cork(cache_ptr, baddrs, H5C__UNCORK, NULL) < 0) {
pass = false;
failure_mssg = "error in H5C_cork().";
} /* end if */
} /* end if */
} /* uncork_entry_type() */
/*-------------------------------------------------------------------------
* Function: insert_entry()
*
* Purpose: Insert the entry indicated by the type and index.
*
* Do nothing if pass is false.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
insert_entry(H5F_t *file_ptr, int32_t type, int32_t idx, unsigned int flags)
{
H5C_t *cache_ptr;
herr_t result;
bool insert_pinned;
test_entry_t *base_addr;
test_entry_t *entry_ptr;
haddr_t baddrs;
if (pass) {
cache_ptr = file_ptr->shared->cache;
assert(cache_ptr);
assert((0 <= type) && (type < NUMBER_OF_ENTRY_TYPES));
assert((0 <= idx) && (idx <= max_indices[type]));
base_addr = entries[type];
entry_ptr = &(base_addr[idx]);
baddrs = base_addrs[type];
assert(entry_ptr->index == idx);
assert(entry_ptr->type == type);
assert(entry_ptr == entry_ptr->self);
assert(!(entry_ptr->is_protected));
assert(entry_ptr->flush_dep_npar == 0);
assert(entry_ptr->flush_dep_nchd == 0);
insert_pinned = (bool)((flags & H5C__PIN_ENTRY_FLAG) != 0);
entry_ptr->is_dirty = true;
/* Set the base address of the entry type into the property list as tag */
/* Use to cork entries for the object */
H5AC_tag(baddrs, NULL);
result = H5C_insert_entry(file_ptr, types[type], entry_ptr->addr, (void *)entry_ptr, flags);
if ((result < 0) || (entry_ptr->header.is_protected) || (entry_ptr->header.type != types[type]) ||
(entry_ptr->size != entry_ptr->header.size) || (entry_ptr->addr != entry_ptr->header.addr)) {
pass = false;
failure_mssg = "error in H5C_insert().";
#if 0 /* This is useful debugging code. Lets keep it around. */
fprintf(stdout, "result = %d\n", (int)result);
fprintf(stdout, "entry_ptr->header.is_protected = %d\n",
(int)(entry_ptr->header.is_protected));
fprintf(stdout,
"entry_ptr->header.type != types[type] = %d\n",
(int)(entry_ptr->header.type != types[type]));
fprintf(stdout,
"entry_ptr->size != entry_ptr->header.size = %d\n",
(int)(entry_ptr->size != entry_ptr->header.size));
fprintf(stdout,
"entry_ptr->addr != entry_ptr->header.addr = %d\n",
(int)(entry_ptr->addr != entry_ptr->header.addr));
#endif
} /* end if */
assert(entry_ptr->cache_ptr == NULL);
entry_ptr->file_ptr = file_ptr;
entry_ptr->cache_ptr = cache_ptr;
if (insert_pinned)
assert(entry_ptr->header.is_pinned);
else
assert(!(entry_ptr->header.is_pinned));
entry_ptr->is_pinned = insert_pinned;
entry_ptr->pinned_from_client = insert_pinned;
if (entry_ptr->header.tag_info && entry_ptr->header.tag_info->corked)
entry_ptr->is_corked = true;
assert(entry_ptr->header.is_dirty);
assert(((entry_ptr->header).type)->id == type);
} /* end if */
} /* insert_entry() */
/*-------------------------------------------------------------------------
* Function: mark_entry_dirty()
*
* Purpose: Mark the specified entry as dirty.
*
* Do nothing if pass is false on entry.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
mark_entry_dirty(int32_t type, int32_t idx)
{
herr_t result;
test_entry_t *base_addr;
test_entry_t *entry_ptr;
bool was_dirty;
if (pass) {
assert((0 <= type) && (type < NUMBER_OF_ENTRY_TYPES));
assert((0 <= idx) && (idx <= max_indices[type]));
base_addr = entries[type];
entry_ptr = &(base_addr[idx]);
assert(entry_ptr->index == idx);
assert(entry_ptr->type == type);
assert(entry_ptr == entry_ptr->self);
assert(entry_ptr->header.is_protected || entry_ptr->header.is_pinned);
was_dirty = entry_ptr->is_dirty;
entry_ptr->is_dirty = true;
if (entry_ptr->flush_dep_npar > 0 && !was_dirty)
mark_flush_dep_dirty(entry_ptr);
result = H5C_mark_entry_dirty((void *)entry_ptr);
if ((result < 0) || (!entry_ptr->header.is_protected && !entry_ptr->header.is_pinned) ||
(entry_ptr->header.is_protected && !entry_ptr->header.dirtied) ||
(!entry_ptr->header.is_protected && !entry_ptr->header.is_dirty) ||
(entry_ptr->header.type != types[type]) || (entry_ptr->size != entry_ptr->header.size) ||
(entry_ptr->addr != entry_ptr->header.addr)) {
pass = false;
failure_mssg = "error in H5C_mark_entry_dirty().";
}
assert(((entry_ptr->header).type)->id == type);
}
} /* mark_entry_dirty() */
/*-------------------------------------------------------------------------
* Function: move_entry()
*
* Purpose: Move the entry indicated by the type and index to its
* main or alternate address as indicated. If the entry is
* already at the desired entry, do nothing.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
move_entry(H5C_t *cache_ptr, int32_t type, int32_t idx, bool main_addr)
{
herr_t result = 0;
bool done = true; /* will set to false if we have work to do */
haddr_t old_addr = HADDR_UNDEF;
haddr_t new_addr = HADDR_UNDEF;
test_entry_t *base_addr;
test_entry_t *entry_ptr;
if (pass) {
assert(cache_ptr);
assert((0 <= type) && (type < NUMBER_OF_ENTRY_TYPES));
assert((0 <= idx) && (idx <= max_indices[type]));
base_addr = entries[type];
entry_ptr = &(base_addr[idx]);
assert(entry_ptr->index == idx);
assert(entry_ptr->type == type);
assert(entry_ptr == entry_ptr->self);
assert(entry_ptr->cache_ptr == cache_ptr);
assert(!entry_ptr->is_read_only);
assert(!entry_ptr->header.is_read_only);
if (entry_ptr->at_main_addr && !main_addr) {
/* move to alt addr */
assert(entry_ptr->addr == entry_ptr->main_addr);
done = false;
old_addr = entry_ptr->addr;
new_addr = entry_ptr->alt_addr;
}
else if (!(entry_ptr->at_main_addr) && main_addr) {
/* move to main addr */
assert(entry_ptr->addr == entry_ptr->alt_addr);
done = false;
old_addr = entry_ptr->addr;
new_addr = entry_ptr->main_addr;
}
if (!done) {
bool was_dirty = entry_ptr->is_dirty;
entry_ptr->is_dirty = true;
if (entry_ptr->flush_dep_npar > 0 && !was_dirty)
mark_flush_dep_dirty(entry_ptr);
entry_ptr->action = TEST_ENTRY_ACTION_MOVE;
result = H5C_move_entry(cache_ptr, types[type], old_addr, new_addr);
entry_ptr->action = TEST_ENTRY_ACTION_NUL;
}
if (!done) {
if ((result < 0) ||
((!(entry_ptr->header.destroy_in_progress)) && (entry_ptr->header.addr != new_addr))) {
pass = false;
failure_mssg = "error in H5C_move_entry().";
}
else {
entry_ptr->addr = new_addr;
entry_ptr->at_main_addr = main_addr;
}
}
assert(((entry_ptr->header).type)->id == type);
assert(entry_ptr->header.is_dirty);
assert(entry_ptr->is_dirty);
}
} /* move_entry() */
/*-------------------------------------------------------------------------
* Function: protect_entry()
*
* Purpose: Protect the entry indicated by the type and index.
*
* Do nothing if pass is false on entry.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
protect_entry(H5F_t *file_ptr, int32_t type, int32_t idx)
{
H5C_t *cache_ptr;
test_entry_t *base_addr;
test_entry_t *entry_ptr;
haddr_t baddrs;
H5C_cache_entry_t *cache_entry_ptr;
if (pass) {
cache_ptr = file_ptr->shared->cache;
assert(cache_ptr);
assert((0 <= type) && (type < NUMBER_OF_ENTRY_TYPES));
assert((0 <= idx) && (idx <= max_indices[type]));
base_addr = entries[type];
entry_ptr = &(base_addr[idx]);
baddrs = base_addrs[type];
assert(entry_ptr->index == idx);
assert(entry_ptr->type == type);
assert(entry_ptr == entry_ptr->self);
assert(!(entry_ptr->is_protected));
/* Set the base address of the entry type into the property list as tag */
/* Use to cork entries for the object */
H5AC_tag(baddrs, NULL);
cache_entry_ptr = (H5C_cache_entry_t *)H5C_protect(file_ptr, types[type], entry_ptr->addr,
&entry_ptr->addr, H5C__NO_FLAGS_SET);
if ((cache_entry_ptr != (void *)entry_ptr) || (!(entry_ptr->header.is_protected)) ||
(entry_ptr->header.type != types[type]) || (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
*/
fprintf(stdout, "( cache_entry_ptr != (void *)entry_ptr ) = %d\n",
(int)( cache_entry_ptr != (void *)entry_ptr ));
fprintf(stdout, "cache_entry_ptr = 0x%lx, entry_ptr = 0x%lx\n",
(long)cache_entry_ptr, (long)entry_ptr);
fprintf(stdout, "entry_ptr->header.is_protected = %d\n",
(int)(entry_ptr->header.is_protected));
fprintf(stdout,
"( entry_ptr->header.type != types[type] ) = %d\n",
(int)( entry_ptr->header.type != types[type] ));
fprintf(stdout,
"entry_ptr->size = %d, entry_ptr->header.size = %d\n",
(int)(entry_ptr->size), (int)(entry_ptr->header.size));
fprintf(stdout,
"entry_ptr->addr = %d, entry_ptr->header.addr = %d\n",
(int)(entry_ptr->addr), (int)(entry_ptr->header.addr));
fprintf(stdout,
"entry_ptr->verify_ct = %d, entry_ptr->max_verify_ct = %d\n",
entry_ptr->verify_ct, entry_ptr->max_verify_ct);
H5Eprint2(H5E_DEFAULT, stdout);
#endif
pass = false;
failure_mssg = "error in H5C_protect().";
} /* end if */
else {
assert((entry_ptr->cache_ptr == NULL) || (entry_ptr->cache_ptr == cache_ptr));
entry_ptr->cache_ptr = cache_ptr;
entry_ptr->file_ptr = file_ptr;
entry_ptr->is_protected = true;
} /* end else */
if (entry_ptr->header.tag_info && entry_ptr->header.tag_info->corked)
entry_ptr->is_corked = true;
assert(((entry_ptr->header).type)->id == type);
} /* end if */
} /* protect_entry() */
/*-------------------------------------------------------------------------
* Function: protect_entry_ro()
*
* Purpose: Do a read only protect the entry indicated by the type
* and index.
*
* Do nothing if pass is false on entry.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
protect_entry_ro(H5F_t *file_ptr, int32_t type, int32_t idx)
{
H5C_t *cache_ptr;
test_entry_t *base_addr;
test_entry_t *entry_ptr;
H5C_cache_entry_t *cache_entry_ptr;
if (pass) {
cache_ptr = file_ptr->shared->cache;
assert(cache_ptr);
assert((0 <= type) && (type < NUMBER_OF_ENTRY_TYPES));
assert((0 <= idx) && (idx <= max_indices[type]));
base_addr = entries[type];
entry_ptr = &(base_addr[idx]);
assert(entry_ptr->index == idx);
assert(entry_ptr->type == type);
assert(entry_ptr == entry_ptr->self);
assert((!(entry_ptr->is_protected)) || ((entry_ptr->is_read_only) && (entry_ptr->ro_ref_count > 0)));
cache_entry_ptr = (H5C_cache_entry_t *)H5C_protect(file_ptr, types[type], entry_ptr->addr,
&entry_ptr->addr, H5C__READ_ONLY_FLAG);
if ((cache_entry_ptr != (void *)entry_ptr) || (!(entry_ptr->header.is_protected)) ||
(!(entry_ptr->header.is_read_only)) || (entry_ptr->header.ro_ref_count <= 0) ||
(entry_ptr->header.type != types[type]) || (entry_ptr->size != entry_ptr->header.size) ||
(entry_ptr->addr != entry_ptr->header.addr)) {
pass = false;
failure_mssg = "error in read only H5C_protect().";
}
else {
assert((entry_ptr->cache_ptr == NULL) || (entry_ptr->cache_ptr == cache_ptr));
entry_ptr->cache_ptr = cache_ptr;
entry_ptr->file_ptr = file_ptr;
entry_ptr->is_protected = true;
entry_ptr->is_read_only = true;
entry_ptr->ro_ref_count++;
}
assert(((entry_ptr->header).type)->id == type);
}
} /* protect_entry_ro() */
/*-------------------------------------------------------------------------
* Function: pin_entry()
*
* Purpose: Pin the entry indicated by the type and index.
*
* Do nothing if pass is false on entry.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
pin_entry(int32_t type, int32_t idx)
{
assert((0 <= type) && (type < NUMBER_OF_ENTRY_TYPES));
assert((0 <= idx) && (idx <= max_indices[type]));
if (pass) {
test_entry_t *base_addr;
test_entry_t *entry_ptr;
herr_t result;
base_addr = entries[type];
entry_ptr = &(base_addr[idx]);
assert(entry_ptr->index == idx);
assert(entry_ptr->type == type);
assert(entry_ptr == entry_ptr->self);
assert(entry_ptr->is_protected);
assert(!(entry_ptr->pinned_from_client));
result = H5C_pin_protected_entry((void *)entry_ptr);
if (result < 0) {
pass = false;
failure_mssg = "H5C_pin_protected_entry() reports failure.";
}
else if (!(entry_ptr->header.is_pinned)) {
pass = false;
failure_mssg = "entry not pinned when it should be.";
}
else {
entry_ptr->pinned_from_client = true;
entry_ptr->is_pinned = true;
}
} /* end if */
} /* pin_entry() */
/*-------------------------------------------------------------------------
* Function: unpin_entry()
*
* Purpose: Unpin the entry indicated by the type and index.
*
* Do nothing if pass is false on entry.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
unpin_entry(int32_t type, int32_t idx)
{
herr_t result;
test_entry_t *base_addr;
test_entry_t *entry_ptr;
if (pass) {
assert((0 <= type) && (type < NUMBER_OF_ENTRY_TYPES));
assert((0 <= idx) && (idx <= max_indices[type]));
base_addr = entries[type];
entry_ptr = &(base_addr[idx]);
assert(entry_ptr->index == idx);
assert(entry_ptr->type == type);
assert(entry_ptr == entry_ptr->self);
assert(entry_ptr->header.is_pinned);
assert(entry_ptr->header.pinned_from_client);
assert(entry_ptr->is_pinned);
assert(entry_ptr->pinned_from_client);
result = H5C_unpin_entry(entry_ptr);
if ((result < 0) || (entry_ptr->header.pinned_from_client) ||
(entry_ptr->header.is_pinned && !entry_ptr->header.pinned_from_cache) ||
(entry_ptr->header.type != types[type]) || (entry_ptr->size != entry_ptr->header.size) ||
(entry_ptr->addr != entry_ptr->header.addr)) {
pass = false;
failure_mssg = "error in H5C_unpin().";
}
entry_ptr->pinned_from_client = false;
entry_ptr->is_pinned = entry_ptr->pinned_from_cache;
assert(((entry_ptr->header).type)->id == type);
}
} /* unpin_entry() */
/*-------------------------------------------------------------------------
* Function: unprotect_entry()
*
* Purpose: Unprotect the entry indicated by the type and index.
*
* Do nothing if pass is false on entry.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
unprotect_entry(H5F_t *file_ptr, int32_t type, int32_t idx, unsigned int flags)
{
herr_t result;
bool pin_flag_set;
bool unpin_flag_set;
test_entry_t *base_addr;
test_entry_t *entry_ptr;
if (pass) {
assert((0 <= type) && (type < NUMBER_OF_ENTRY_TYPES));
assert((0 <= idx) && (idx <= max_indices[type]));
base_addr = entries[type];
entry_ptr = &(base_addr[idx]);
assert(entry_ptr->index == idx);
assert(entry_ptr->type == type);
assert(entry_ptr == entry_ptr->self);
assert(entry_ptr->header.is_protected);
assert(entry_ptr->is_protected);
pin_flag_set = (bool)((flags & H5C__PIN_ENTRY_FLAG) != 0);
unpin_flag_set = (bool)((flags & H5C__UNPIN_ENTRY_FLAG) != 0);
assert(!(pin_flag_set && unpin_flag_set));
assert((!pin_flag_set) || (!(entry_ptr->is_pinned)));
assert((!unpin_flag_set) || (entry_ptr->is_pinned));
if (flags & H5C__DIRTIED_FLAG) {
bool was_dirty = entry_ptr->is_dirty;
entry_ptr->is_dirty = true;
if (entry_ptr->flush_dep_npar > 0 && !was_dirty)
mark_flush_dep_dirty(entry_ptr);
} /* end if */
result = H5C_unprotect(file_ptr, entry_ptr->addr, (void *)entry_ptr, flags);
if ((result < 0) ||
((entry_ptr->header.is_protected) &&
((!(entry_ptr->is_read_only)) || (entry_ptr->ro_ref_count <= 0))) ||
(entry_ptr->header.type != types[type]) || (entry_ptr->size != entry_ptr->header.size) ||
(entry_ptr->addr != entry_ptr->header.addr)) {
pass = false;
failure_mssg = "error in H5C_unprotect().";
}
else {
if (entry_ptr->ro_ref_count > 1) {
entry_ptr->ro_ref_count--;
}
else if (entry_ptr->ro_ref_count == 1) {
entry_ptr->is_protected = false;
entry_ptr->is_read_only = false;
entry_ptr->ro_ref_count = 0;
}
else {
entry_ptr->is_protected = false;
}
if (pin_flag_set) {
assert(entry_ptr->header.is_pinned);
entry_ptr->pinned_from_client = true;
entry_ptr->is_pinned = true;
}
else if (unpin_flag_set) {
assert(entry_ptr->header.is_pinned == entry_ptr->header.pinned_from_cache);
entry_ptr->pinned_from_client = false;
entry_ptr->is_pinned = entry_ptr->pinned_from_cache;
}
}
assert(((entry_ptr->header).type)->id == type);
if ((flags & H5C__DIRTIED_FLAG) != 0 && ((flags & H5C__DELETED_FLAG) == 0)) {
assert(entry_ptr->header.is_dirty);
assert(entry_ptr->is_dirty);
}
assert(entry_ptr->header.is_protected == entry_ptr->is_protected);
assert(entry_ptr->header.is_read_only == entry_ptr->is_read_only);
assert(entry_ptr->header.ro_ref_count == entry_ptr->ro_ref_count);
}
} /* unprotect_entry() */
/*-------------------------------------------------------------------------
* Function: row_major_scan_forward()
*
* Purpose: Do a sequence of inserts, protects, unprotects, moves,
* destroys while scanning through the set of entries. If
* pass is false on entry, do nothing.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
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)
{
H5C_t *cache_ptr = NULL;
int32_t type = 0;
int32_t idx;
int32_t local_max_index;
if (verbose)
fprintf(stdout, "%s(): entering.\n", __func__);
if (pass) {
cache_ptr = file_ptr->shared->cache;
assert(cache_ptr != NULL);
assert(lag >= 10);
if (reset_stats)
H5C_stats__reset(cache_ptr);
} /* end if */
while (pass && type < NUMBER_OF_ENTRY_TYPES) {
idx = -lag;
local_max_index = MIN(max_index, max_indices[type]);
while (pass && idx <= (local_max_index + lag)) {
int32_t tmp_idx;
if (verbose)
fprintf(stdout, "%d:%d: ", type, idx);
tmp_idx = idx + lag;
if (pass && do_inserts && (tmp_idx >= 0) && (tmp_idx <= local_max_index) &&
((tmp_idx % 2) == 0) && !entry_in_cache(cache_ptr, type, tmp_idx)) {
if (verbose)
fprintf(stdout, "1(i, %d, %d) ", type, tmp_idx);
insert_entry(file_ptr, type, tmp_idx, H5C__NO_FLAGS_SET);
assert((!cache_ptr->slist_enabled) || (cache_ptr->slist_size == cache_ptr->dirty_index_size));
} /* end if */
tmp_idx--;
if (pass && (tmp_idx >= 0) && (tmp_idx <= local_max_index) && (tmp_idx % 3) == 0) {
if (verbose)
fprintf(stdout, "2(p, %d, %d) ", type, tmp_idx);
protect_entry(file_ptr, type, tmp_idx);
assert((!cache_ptr->slist_enabled) || (cache_ptr->slist_size == cache_ptr->dirty_index_size));
} /* end if */
tmp_idx--;
if (pass && (tmp_idx >= 0) && (tmp_idx <= local_max_index) && (tmp_idx % 3) == 0) {
if (verbose)
fprintf(stdout, "3(u, %d, %d) ", type, tmp_idx);
unprotect_entry(file_ptr, type, tmp_idx, H5C__NO_FLAGS_SET);
assert((!cache_ptr->slist_enabled) || (cache_ptr->slist_size == cache_ptr->dirty_index_size));
} /* end if */
/* (don't decrement tmp_idx) */
if (pass && do_moves && (tmp_idx >= 0) && (tmp_idx <= local_max_index) && (tmp_idx % 3) == 0) {
if (verbose)
fprintf(stdout, "4(r, %d, %d, %d) ", type, tmp_idx, (int)move_to_main_addr);
move_entry(cache_ptr, type, tmp_idx, move_to_main_addr);
assert((!cache_ptr->slist_enabled) || (cache_ptr->slist_size == cache_ptr->dirty_index_size));
} /* end if */
tmp_idx--;
if (pass && (tmp_idx >= 0) && (tmp_idx <= local_max_index) && (tmp_idx % 5) == 0) {
if (verbose)
fprintf(stdout, "5(p, %d, %d) ", type, tmp_idx);
protect_entry(file_ptr, type, tmp_idx);
assert((!cache_ptr->slist_enabled) || (cache_ptr->slist_size == cache_ptr->dirty_index_size));
} /* end if */
tmp_idx -= 2;
if (pass && (tmp_idx >= 0) && (tmp_idx <= local_max_index) && (tmp_idx % 5) == 0) {
if (verbose)
fprintf(stdout, "6(u, %d, %d) ", type, tmp_idx);
unprotect_entry(file_ptr, type, tmp_idx, H5C__NO_FLAGS_SET);
assert((!cache_ptr->slist_enabled) || (cache_ptr->slist_size == cache_ptr->dirty_index_size));
} /* end if */
if (do_mult_ro_protects) {
/* (don't decrement tmp_idx) */
if (pass && (tmp_idx >= 0) && (tmp_idx < local_max_index) && (tmp_idx % 9) == 0) {
if (verbose)
fprintf(stdout, "7(p-ro, %d, %d) ", type, tmp_idx);
protect_entry_ro(file_ptr, type, tmp_idx);
assert((!cache_ptr->slist_enabled) ||
(cache_ptr->slist_size == cache_ptr->dirty_index_size));
} /* end if */
tmp_idx--;
if (pass && (tmp_idx >= 0) && (tmp_idx < local_max_index) && (tmp_idx % 11) == 0) {
if (verbose)
fprintf(stdout, "8(p-ro, %d, %d) ", type, tmp_idx);
protect_entry_ro(file_ptr, type, tmp_idx);
assert((!cache_ptr->slist_enabled) ||
(cache_ptr->slist_size == cache_ptr->dirty_index_size));
} /* end if */
tmp_idx--;
if (pass && (tmp_idx >= 0) && (tmp_idx < local_max_index) && (tmp_idx % 13) == 0) {
if (verbose)
fprintf(stdout, "9(p-ro, %d, %d) ", type, tmp_idx);
protect_entry_ro(file_ptr, type, tmp_idx);
assert((!cache_ptr->slist_enabled) ||
(cache_ptr->slist_size == cache_ptr->dirty_index_size));
} /* end if */
/* (don't decrement tmp_idx) */
if (pass && (tmp_idx >= 0) && (tmp_idx < local_max_index) && (tmp_idx % 9) == 0) {
if (verbose)
fprintf(stdout, "10(u-ro, %d, %d) ", type, tmp_idx);
unprotect_entry(file_ptr, type, tmp_idx, H5C__NO_FLAGS_SET);
assert((!cache_ptr->slist_enabled) ||
(cache_ptr->slist_size == cache_ptr->dirty_index_size));
} /* end if */
tmp_idx--;
if (pass && (tmp_idx >= 0) && (tmp_idx < local_max_index) && (tmp_idx % 11) == 0) {
if (verbose)
fprintf(stdout, "11(u-ro, %d, %d) ", type, tmp_idx);
unprotect_entry(file_ptr, type, tmp_idx, H5C__NO_FLAGS_SET);
assert((!cache_ptr->slist_enabled) ||
(cache_ptr->slist_size == cache_ptr->dirty_index_size));
} /* end if */
tmp_idx--;
if (pass && (tmp_idx >= 0) && (tmp_idx < local_max_index) && (tmp_idx % 13) == 0) {
if (verbose)
fprintf(stdout, "12(u-ro, %d, %d) ", type, tmp_idx);
unprotect_entry(file_ptr, type, tmp_idx, H5C__NO_FLAGS_SET);
assert((!cache_ptr->slist_enabled) ||
(cache_ptr->slist_size == cache_ptr->dirty_index_size));
} /* end if */
} /* if ( do_mult_ro_protects ) */
if (pass && (idx >= 0) && (idx <= local_max_index)) {
if (verbose)
fprintf(stdout, "13(p, %d, %d) ", type, idx);
protect_entry(file_ptr, type, idx);
assert((!cache_ptr->slist_enabled) || (cache_ptr->slist_size == cache_ptr->dirty_index_size));
} /* end if */
tmp_idx = idx - lag + 2;
if (pass && (tmp_idx >= 0) && (tmp_idx <= local_max_index) && (tmp_idx % 7) == 0) {
if (verbose)
fprintf(stdout, "14(u, %d, %d) ", type, tmp_idx);
unprotect_entry(file_ptr, type, tmp_idx, H5C__NO_FLAGS_SET);
assert((!cache_ptr->slist_enabled) || (cache_ptr->slist_size == cache_ptr->dirty_index_size));
} /* end if */
tmp_idx--;
if (pass && (tmp_idx >= 0) && (tmp_idx <= local_max_index) && (tmp_idx % 7) == 0) {
if (verbose)
fprintf(stdout, "15(p, %d, %d) ", type, tmp_idx);
protect_entry(file_ptr, type, tmp_idx);
assert((!cache_ptr->slist_enabled) || (cache_ptr->slist_size == cache_ptr->dirty_index_size));
} /* end if */
if (do_destroys) {
tmp_idx = idx - lag;
if (pass && (tmp_idx >= 0) && (tmp_idx <= local_max_index)) {
switch (tmp_idx % 4) {
case 0: /* we just did an insert */
if (verbose)
fprintf(stdout, "16(u, %d, %d) ", type, tmp_idx);
unprotect_entry(file_ptr, type, tmp_idx, H5C__NO_FLAGS_SET);
assert((!cache_ptr->slist_enabled) ||
(cache_ptr->slist_size == cache_ptr->dirty_index_size));
break;
case 1:
if ((entries[type])[tmp_idx].is_dirty) {
if (verbose)
fprintf(stdout, "17(u, %d, %d) ", type, tmp_idx);
unprotect_entry(file_ptr, type, tmp_idx, H5C__NO_FLAGS_SET);
assert((!cache_ptr->slist_enabled) ||
(cache_ptr->slist_size == cache_ptr->dirty_index_size));
} /* end if */
else {
if (verbose)
fprintf(stdout, "18(u, %d, %d) ", type, tmp_idx);
unprotect_entry(file_ptr, type, tmp_idx,
(dirty_unprotects ? H5C__DIRTIED_FLAG : H5C__NO_FLAGS_SET));
assert((!cache_ptr->slist_enabled) ||
(cache_ptr->slist_size == cache_ptr->dirty_index_size));
} /* end else */
break;
case 2: /* we just did an insert */
if (verbose)
fprintf(stdout, "19(u-del, %d, %d) ", type, tmp_idx);
unprotect_entry(file_ptr, type, tmp_idx, H5C__DELETED_FLAG);
assert((!cache_ptr->slist_enabled) ||
(cache_ptr->slist_size == cache_ptr->dirty_index_size));
break;
case 3:
if ((entries[type])[tmp_idx].is_dirty) {
if (verbose)
fprintf(stdout, "20(u-del, %d, %d) ", type, tmp_idx);
unprotect_entry(file_ptr, type, tmp_idx, H5C__DELETED_FLAG);
assert((!cache_ptr->slist_enabled) ||
(cache_ptr->slist_size == cache_ptr->dirty_index_size));
} /* end if */
else {
if (verbose)
fprintf(stdout, "21(u-del, %d, %d) ", type, tmp_idx);
unprotect_entry(file_ptr, type, tmp_idx,
(dirty_destroys ? H5C__DIRTIED_FLAG : H5C__NO_FLAGS_SET) |
H5C__DELETED_FLAG);
assert((!cache_ptr->slist_enabled) ||
(cache_ptr->slist_size == cache_ptr->dirty_index_size));
} /* end else */
break;
default:
assert(0); /* this can't happen... */
break;
} /* end switch */
} /* end if */
} /* end if */
else {
tmp_idx = idx - lag;
if (pass && (tmp_idx >= 0) && (tmp_idx <= local_max_index)) {
if (verbose)
fprintf(stdout, "22(u, %d, %d) ", type, tmp_idx);
unprotect_entry(file_ptr, type, tmp_idx,
(dirty_unprotects ? H5C__DIRTIED_FLAG : H5C__NO_FLAGS_SET));
assert((!cache_ptr->slist_enabled) ||
(cache_ptr->slist_size == cache_ptr->dirty_index_size));
} /* end if */
} /* end elseif */
if (verbose)
fprintf(stdout, "\n");
idx++;
} /* end while */
type++;
} /* end while */
if (pass && display_stats)
H5C_stats(cache_ptr, "test cache", display_detailed_stats);
} /* row_major_scan_forward() */
/*-------------------------------------------------------------------------
* 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
*
*-------------------------------------------------------------------------
*/
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)
{
H5C_t *cache_ptr = NULL;
int32_t type = 0;
int32_t idx;
int32_t i;
int32_t lag = 100;
int32_t local_max_index;
if (verbose)
fprintf(stdout, "%s(): entering.\n", __func__);
if (pass) {
cache_ptr = file_ptr->shared->cache;
assert(cache_ptr != NULL);
assert(lag > 5);
assert(max_index >= 200);
assert(max_index <= MAX_ENTRIES);
if (reset_stats) {
H5C_stats__reset(cache_ptr);
}
}
while ((pass) && (type < NUMBER_OF_ENTRY_TYPES)) {
idx = -lag;
local_max_index = MIN(max_index, max_indices[type]);
while ((pass) && (idx <= (local_max_index + 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)
fprintf(stdout, "(i, %d, %d) ", type, (idx + lag));
insert_entry(file_ptr, type, (idx + lag), H5C__NO_FLAGS_SET);
}
i = idx;
while ((pass) && (i >= idx - lag) && (i >= 0)) {
if ((pass) && (i >= 0) && (i <= local_max_index)) {
if (verbose)
fprintf(stdout, "(p, %d, %d) ", type, i);
protect_entry(file_ptr, type, i);
if (verbose)
fprintf(stdout, "(u, %d, %d) ", type, i);
unprotect_entry(file_ptr, type, i, H5C__NO_FLAGS_SET);
}
i--;
}
if (verbose)
fprintf(stdout, "\n");
idx++;
}
type++;
}
if ((pass) && (display_stats)) {
H5C_stats(cache_ptr, "test cache", display_detailed_stats);
}
} /* hl_row_major_scan_forward() */
/*-------------------------------------------------------------------------
* Function: row_major_scan_backward()
*
* Purpose: Do a sequence of inserts, protects, unprotects, moves,
* destroys while scanning backwards through the set of
* entries. If pass is false on entry, do nothing.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
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)
{
H5C_t *cache_ptr = NULL;
int32_t type = NUMBER_OF_ENTRY_TYPES - 1;
int32_t idx;
int32_t local_max_index;
if (verbose)
fprintf(stdout, "%s(): Entering.\n", __func__);
if (pass) {
cache_ptr = file_ptr->shared->cache;
assert(cache_ptr != NULL);
assert(lag >= 10);
if (reset_stats) {
H5C_stats__reset(cache_ptr);
}
}
while ((pass) && (type >= 0)) {
local_max_index = MIN(max_index, max_indices[type]);
idx = local_max_index + lag;
while ((pass) && (idx >= -lag)) {
int32_t tmp_idx;
tmp_idx = idx - lag;
if ((pass) && (do_inserts) && (tmp_idx >= 0) && (tmp_idx <= local_max_index) &&
((tmp_idx % 2) == 1) && (!entry_in_cache(cache_ptr, type, tmp_idx))) {
if (verbose)
fprintf(stdout, "(i, %d, %d) ", type, tmp_idx);
insert_entry(file_ptr, type, tmp_idx, H5C__NO_FLAGS_SET);
}
tmp_idx++;
if ((pass) && (tmp_idx >= 0) && (tmp_idx <= local_max_index) && ((tmp_idx % 3) == 0)) {
if (verbose)
fprintf(stdout, "(p, %d, %d) ", type, tmp_idx);
protect_entry(file_ptr, type, tmp_idx);
}
tmp_idx++;
if ((pass) && (tmp_idx >= 0) && (tmp_idx <= local_max_index) && ((tmp_idx % 3) == 0)) {
if (verbose)
fprintf(stdout, "(u, %d, %d) ", type, tmp_idx);
unprotect_entry(file_ptr, type, tmp_idx, H5C__NO_FLAGS_SET);
}
/* (don't increment tmp_idx) */
if ((pass) && (do_moves) && (tmp_idx >= 0) && (tmp_idx <= local_max_index) &&
((tmp_idx % 3) == 0)) {
if (verbose)
fprintf(stdout, "(r, %d, %d, %d) ", type, tmp_idx, (int)move_to_main_addr);
move_entry(cache_ptr, type, tmp_idx, move_to_main_addr);
}
tmp_idx++;
if ((pass) && (tmp_idx >= 0) && (tmp_idx <= local_max_index) && ((tmp_idx % 5) == 0)) {
if (verbose)
fprintf(stdout, "(p, %d, %d) ", type, tmp_idx);
protect_entry(file_ptr, type, (idx - lag + 3));
}
tmp_idx += 2;
if ((pass) && (tmp_idx >= 0) && (tmp_idx <= local_max_index) && ((tmp_idx % 5) == 0)) {
if (verbose)
fprintf(stdout, "(u, %d, %d) ", type, tmp_idx);
unprotect_entry(file_ptr, type, tmp_idx, H5C__NO_FLAGS_SET);
}
/* (don't increment tmp_idx) */
if (do_mult_ro_protects) {
if ((pass) && (tmp_idx >= 0) && (tmp_idx < local_max_index) && (tmp_idx % 9 == 0)) {
if (verbose)
fprintf(stdout, "(p-ro, %d, %d) ", type, tmp_idx);
protect_entry_ro(file_ptr, type, tmp_idx);
}
tmp_idx++;
if ((pass) && (tmp_idx >= 0) && (tmp_idx < local_max_index) && (tmp_idx % 11 == 0)) {
if (verbose)
fprintf(stdout, "(p-ro, %d, %d) ", type, tmp_idx);
protect_entry_ro(file_ptr, type, tmp_idx);
}
tmp_idx++;
if ((pass) && (tmp_idx >= 0) && (tmp_idx < local_max_index) && (tmp_idx % 13 == 0)) {
if (verbose)
fprintf(stdout, "(p-ro, %d, %d) ", type, tmp_idx);
protect_entry_ro(file_ptr, type, tmp_idx);
}
/* (don't increment tmp_idx) */
if ((pass) && (tmp_idx >= 0) && (tmp_idx < local_max_index) && (tmp_idx % 9 == 0)) {
if (verbose)
fprintf(stdout, "(u-ro, %d, %d) ", type, tmp_idx);
unprotect_entry(file_ptr, type, tmp_idx, H5C__NO_FLAGS_SET);
}
tmp_idx++;
if ((pass) && (tmp_idx >= 0) && (tmp_idx < local_max_index) && (tmp_idx % 11 == 0)) {
if (verbose)
fprintf(stdout, "(u-ro, %d, %d) ", type, tmp_idx);
unprotect_entry(file_ptr, type, tmp_idx, H5C__NO_FLAGS_SET);
}
tmp_idx++;
if ((pass) && (tmp_idx >= 0) && (tmp_idx < local_max_index) && (tmp_idx % 13 == 0)) {
if (verbose)
fprintf(stdout, "(u-ro, %d, %d) ", type, tmp_idx);
unprotect_entry(file_ptr, type, tmp_idx, H5C__NO_FLAGS_SET);
}
} /* if ( do_mult_ro_protects ) */
if ((pass) && (idx >= 0) && (idx <= local_max_index)) {
if (verbose)
fprintf(stdout, "(p, %d, %d) ", type, idx);
protect_entry(file_ptr, type, idx);
}
tmp_idx = idx + lag - 2;
if ((pass) && (tmp_idx >= 0) && (tmp_idx <= local_max_index) && ((tmp_idx % 7) == 0)) {
if (verbose)
fprintf(stdout, "(u, %d, %d) ", type, tmp_idx);
unprotect_entry(file_ptr, type, tmp_idx, H5C__NO_FLAGS_SET);
}
tmp_idx++;
if ((pass) && (tmp_idx >= 0) && (tmp_idx <= local_max_index) && ((tmp_idx % 7) == 0)) {
if (verbose)
fprintf(stdout, "(p, %d, %d) ", type, tmp_idx);
protect_entry(file_ptr, type, tmp_idx);
}
if (do_destroys) {
if ((pass) && ((idx + lag) >= 0) && ((idx + lag) <= local_max_index)) {
switch ((idx + lag) % 4) {
case 0:
if ((entries[type])[idx + lag].is_dirty) {
unprotect_entry(file_ptr, type, idx + lag, H5C__NO_FLAGS_SET);
}
else {
unprotect_entry(file_ptr, type, idx + lag,
(dirty_unprotects ? H5C__DIRTIED_FLAG : H5C__NO_FLAGS_SET));
}
break;
case 1: /* we just did an insert */
unprotect_entry(file_ptr, type, idx + lag, H5C__NO_FLAGS_SET);
break;
case 2:
if ((entries[type])[idx + lag].is_dirty) {
unprotect_entry(file_ptr, type, idx + lag, H5C__DELETED_FLAG);
}
else {
unprotect_entry(file_ptr, type, idx + lag,
(dirty_destroys ? H5C__DIRTIED_FLAG : H5C__NO_FLAGS_SET) |
H5C__DELETED_FLAG);
}
break;
case 3: /* we just did an insert */
unprotect_entry(file_ptr, type, idx + lag, H5C__DELETED_FLAG);
break;
default:
assert(0); /* this can't happen... */
break;
}
}
}
else {
if ((pass) && ((idx + lag) >= 0) && ((idx + lag) <= local_max_index)) {
if (verbose)
fprintf(stdout, "(u, %d, %d) ", type, (idx + lag));
unprotect_entry(file_ptr, type, idx + lag,
(dirty_unprotects ? H5C__DIRTIED_FLAG : H5C__NO_FLAGS_SET));
}
}
if (verbose)
fprintf(stdout, "\n");
idx--;
}
type--;
}
if ((pass) && (display_stats)) {
H5C_stats(cache_ptr, "test cache", display_detailed_stats);
}
} /* row_major_scan_backward() */
/*-------------------------------------------------------------------------
* 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
*
*-------------------------------------------------------------------------
*/
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)
{
H5C_t *cache_ptr = NULL;
int32_t type = NUMBER_OF_ENTRY_TYPES - 1;
int32_t idx;
int32_t i;
int32_t lag = 100;
int32_t local_max_index;
if (verbose)
fprintf(stdout, "%s(): entering.\n", __func__);
if (pass) {
cache_ptr = file_ptr->shared->cache;
assert(cache_ptr != NULL);
assert(lag > 5);
assert(max_index >= 200);
assert(max_index <= MAX_ENTRIES);
if (reset_stats) {
H5C_stats__reset(cache_ptr);
}
}
while ((pass) && (type >= 0)) {
idx = max_indices[type] + lag;
local_max_index = MIN(max_index, max_indices[type]);
while ((pass) && (idx >= -lag)) {
if ((pass) && (do_inserts) && ((idx + lag) >= 0) && ((idx + lag) <= local_max_index) &&
(((idx + lag) % 2) == 0) && (!entry_in_cache(cache_ptr, type, (idx + lag)))) {
if (verbose)
fprintf(stdout, "(i, %d, %d) ", type, (idx + lag));
insert_entry(file_ptr, type, (idx + lag), H5C__NO_FLAGS_SET);
}
i = idx;
while ((pass) && (i >= idx - lag) && (i >= 0)) {
if ((pass) && (i >= 0) && (i <= local_max_index)) {
if (verbose)
fprintf(stdout, "(p, %d, %d) ", type, i);
protect_entry(file_ptr, type, i);
if (verbose)
fprintf(stdout, "(u, %d, %d) ", type, i);
unprotect_entry(file_ptr, type, i, H5C__NO_FLAGS_SET);
}
i--;
}
if (verbose)
fprintf(stdout, "\n");
idx--;
}
type--;
}
if ((pass) && (display_stats)) {
H5C_stats(cache_ptr, "test cache", display_detailed_stats);
}
} /* hl_row_major_scan_backward() */
/*-------------------------------------------------------------------------
* Function: col_major_scan_forward()
*
* Purpose: Do a sequence of inserts, protects, and unprotects
* while scanning through the set of entries. If
* pass is false on entry, do nothing.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
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)
{
H5C_t *cache_ptr = NULL;
int32_t type = 0;
int32_t idx;
int32_t local_max_index[NUMBER_OF_ENTRY_TYPES];
if (verbose)
fprintf(stdout, "%s: entering.\n", __func__);
if (pass) {
int i;
cache_ptr = file_ptr->shared->cache;
for (i = 0; i < NUMBER_OF_ENTRY_TYPES; i++)
local_max_index[i] = MIN(max_index, max_indices[i]);
assert(lag > 5);
if (reset_stats) {
H5C_stats__reset(cache_ptr);
}
}
idx = -lag;
while ((pass) && ((idx - lag) <= MAX_ENTRIES)) {
type = 0;
while ((pass) && (type < NUMBER_OF_ENTRY_TYPES)) {
if ((pass) && (do_inserts) && ((idx + lag) >= 0) && ((idx + lag) <= local_max_index[type]) &&
(((idx + lag) % 3) == 0) && (!entry_in_cache(cache_ptr, type, (idx + lag)))) {
if (verbose)
fprintf(stdout, "(i, %d, %d) ", type, (idx + lag));
insert_entry(file_ptr, type, (idx + lag), H5C__NO_FLAGS_SET);
}
if ((pass) && (idx >= 0) && (idx <= local_max_index[type])) {
if (verbose)
fprintf(stdout, "(p, %d, %d) ", type, idx);
protect_entry(file_ptr, type, idx);
}
if ((pass) && ((idx - lag) >= 0) && ((idx - lag) <= local_max_index[type])) {
if (verbose)
fprintf(stdout, "(u, %d, %d) ", type, (idx - lag));
unprotect_entry(file_ptr, type, idx - lag,
(dirty_unprotects ? H5C__DIRTIED_FLAG : H5C__NO_FLAGS_SET));
}
if (verbose)
fprintf(stdout, "\n");
type++;
}
idx++;
}
if ((pass) && (display_stats)) {
H5C_stats(cache_ptr, "test cache", display_detailed_stats);
}
} /* col_major_scan_forward() */
/*-------------------------------------------------------------------------
* 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
*
*-------------------------------------------------------------------------
*/
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)
{
H5C_t *cache_ptr = NULL;
int32_t type = 0;
int32_t idx;
int32_t lag = 200;
int32_t i;
int32_t local_max_index;
if (verbose)
fprintf(stdout, "%s: entering.\n", __func__);
if (pass) {
cache_ptr = file_ptr->shared->cache;
assert(cache_ptr != NULL);
assert(lag > 5);
assert(max_index >= 500);
assert(max_index <= MAX_ENTRIES);
if (reset_stats) {
H5C_stats__reset(cache_ptr);
}
}
idx = 0;
local_max_index = MIN(max_index, MAX_ENTRIES);
while ((pass) && (idx <= local_max_index)) {
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 <= local_max_index) && ((i % 3) == 0) &&
(!entry_in_cache(cache_ptr, type, i))) {
if (verbose)
fprintf(stdout, "(i, %d, %d) ", type, i);
insert_entry(file_ptr, type, i, H5C__NO_FLAGS_SET);
}
if ((pass) && (i >= 0) && (i <= local_max_index)) {
if (verbose)
fprintf(stdout, "(p, %d, %d) ", type, i);
protect_entry(file_ptr, type, i);
}
if ((pass) && (i >= 0) && (i <= local_max_index)) {
if (verbose)
fprintf(stdout, "(u, %d, %d) ", type, i);
unprotect_entry(file_ptr, type, i,
(dirty_unprotects ? H5C__DIRTIED_FLAG : H5C__NO_FLAGS_SET));
}
if (verbose)
fprintf(stdout, "\n");
type++;
}
i--;
}
idx++;
}
if ((pass) && (display_stats)) {
H5C_stats(cache_ptr, "test cache", display_detailed_stats);
}
} /* hl_col_major_scan_forward() */
/*-------------------------------------------------------------------------
* Function: col_major_scan_backward()
*
* Purpose: Do a sequence of inserts, protects, and unprotects
* while scanning backwards through the set of
* entries. If pass is false on entry, do nothing.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
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)
{
H5C_t *cache_ptr = NULL;
int mile_stone = 1;
int32_t type;
int32_t idx;
int32_t local_max_index[NUMBER_OF_ENTRY_TYPES] = {0};
if (verbose)
fprintf(stdout, "%s: entering.\n", __func__);
if (pass) {
int i;
cache_ptr = file_ptr->shared->cache;
assert(cache_ptr != NULL);
for (i = 0; i < NUMBER_OF_ENTRY_TYPES; i++)
local_max_index[i] = MIN(max_index, max_indices[i]);
assert(lag > 5);
if (reset_stats) {
H5C_stats__reset(cache_ptr);
}
}
idx = local_max_index[NUMBER_OF_ENTRY_TYPES - 1] + lag;
if (verbose) /* 1 */
fprintf(stdout, "%s: point %d.\n", __func__, mile_stone++);
while ((pass) && ((idx + lag) >= 0)) {
type = NUMBER_OF_ENTRY_TYPES - 1;
while ((pass) && (type >= 0)) {
if ((pass) && (do_inserts) && ((idx - lag) >= 0) && ((idx - lag) <= local_max_index[type]) &&
(((idx - lag) % 3) == 0) && (!entry_in_cache(cache_ptr, type, (idx - lag)))) {
if (verbose)
fprintf(stdout, "(i, %d, %d) ", type, (idx - lag));
insert_entry(file_ptr, type, (idx - lag), H5C__NO_FLAGS_SET);
}
if ((pass) && (idx >= 0) && (idx <= local_max_index[type])) {
if (verbose)
fprintf(stdout, "(p, %d, %d) ", type, idx);
protect_entry(file_ptr, type, idx);
}
if ((pass) && ((idx + lag) >= 0) && ((idx + lag) <= local_max_index[type])) {
if (verbose)
fprintf(stdout, "(u, %d, %d) ", type, (idx + lag));
unprotect_entry(file_ptr, type, idx + lag,
(dirty_unprotects ? H5C__DIRTIED_FLAG : H5C__NO_FLAGS_SET));
}
if (verbose)
fprintf(stdout, "\n");
type--;
}
idx--;
}
if (verbose) /* 2 */
fprintf(stdout, "%s: point %d.\n", __func__, mile_stone++);
if ((pass) && (display_stats)) {
H5C_stats(cache_ptr, "test cache", display_detailed_stats);
}
if (verbose)
fprintf(stdout, "%s: exiting.\n", __func__);
} /* 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
*
*-------------------------------------------------------------------------
*/
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)
{
H5C_t *cache_ptr = NULL;
int32_t type = 0;
int32_t idx = -1;
int32_t lag = 50;
int32_t i;
int32_t local_max_index = -1;
if (verbose)
fprintf(stdout, "%s: entering.\n", __func__);
if (pass) {
cache_ptr = file_ptr->shared->cache;
assert(cache_ptr != NULL);
assert(lag > 5);
assert(max_index >= 500);
assert(max_index <= MAX_ENTRIES);
local_max_index = MIN(max_index, MAX_ENTRIES);
if (reset_stats) {
H5C_stats__reset(cache_ptr);
}
idx = local_max_index;
}
while ((pass) && (idx >= 0)) {
i = idx;
while ((pass) && (i <= local_max_index) && (i <= (idx + lag))) {
type = 0;
while ((pass) && (type < NUMBER_OF_ENTRY_TYPES)) {
if ((pass) && (do_inserts) && (i == idx) && (i <= local_max_index) &&
(!entry_in_cache(cache_ptr, type, i))) {
if (verbose)
fprintf(stdout, "(i, %d, %d) ", type, i);
insert_entry(file_ptr, type, i, H5C__NO_FLAGS_SET);
}
if ((pass) && (i >= 0) && (i <= local_max_index)) {
if (verbose)
fprintf(stdout, "(p, %d, %d) ", type, i);
protect_entry(file_ptr, type, i);
}
if ((pass) && (i >= 0) && (i <= local_max_index)) {
if (verbose)
fprintf(stdout, "(u, %d, %d) ", type, i);
unprotect_entry(file_ptr, type, i,
(dirty_unprotects ? H5C__DIRTIED_FLAG : H5C__NO_FLAGS_SET));
}
if (verbose)
fprintf(stdout, "\n");
type++;
}
i++;
}
idx--;
}
if ((pass) && (display_stats)) {
H5C_stats(cache_ptr, "test cache", display_detailed_stats);
}
} /* hl_col_major_scan_backward() */
/*-------------------------------------------------------------------------
* Function: create_flush_dependency()
*
* Purpose: Create a 'flush dependency' between two entries.
*
* Do nothing if pass is false.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
create_flush_dependency(int32_t par_type, int32_t par_idx, int32_t chd_type, int32_t chd_idx)
{
assert((0 <= par_type) && (par_type < NUMBER_OF_ENTRY_TYPES));
assert((0 <= par_idx) && (par_idx <= max_indices[par_type]));
assert((0 <= chd_type) && (chd_type < NUMBER_OF_ENTRY_TYPES));
assert((0 <= chd_idx) && (chd_idx <= max_indices[chd_type]));
if (pass) {
test_entry_t *par_base_addr; /* Base entry of parent's entry array */
test_entry_t *par_entry_ptr; /* Parent entry */
test_entry_t *chd_base_addr; /* Base entry of child's entry array */
test_entry_t *chd_entry_ptr; /* Child entry */
bool par_is_pinned; /* Whether parent is already pinned */
herr_t result; /* API routine status */
/* Get parent entry */
par_base_addr = entries[par_type];
par_entry_ptr = &(par_base_addr[par_idx]);
par_is_pinned = par_entry_ptr->header.is_pinned;
/* Sanity check parent entry */
assert(par_entry_ptr->index == par_idx);
assert(par_entry_ptr->type == par_type);
assert(par_entry_ptr->header.is_protected);
assert(par_entry_ptr == par_entry_ptr->self);
/* Get parent entry */
chd_base_addr = entries[chd_type];
chd_entry_ptr = &(chd_base_addr[chd_idx]);
/* Sanity check child entry */
assert(chd_entry_ptr->index == chd_idx);
assert(chd_entry_ptr->type == chd_type);
assert(chd_entry_ptr == chd_entry_ptr->self);
result = H5C_create_flush_dependency(par_entry_ptr, chd_entry_ptr);
if ((result < 0) || (!par_entry_ptr->header.is_pinned) ||
(!(par_entry_ptr->header.flush_dep_nchildren > 0))) {
pass = false;
failure_mssg = "error in H5C_create_flush_dependency().";
} /* end if */
/* Update information about entries */
assert(chd_entry_ptr->flush_dep_npar < MAX_FLUSH_DEP_PARS);
chd_entry_ptr->flush_dep_par_type[chd_entry_ptr->flush_dep_npar] = par_type;
chd_entry_ptr->flush_dep_par_idx[chd_entry_ptr->flush_dep_npar] = par_idx;
chd_entry_ptr->flush_dep_npar++;
par_entry_ptr->flush_dep_nchd++;
if (chd_entry_ptr->is_dirty || chd_entry_ptr->flush_dep_ndirty_chd > 0) {
assert(par_entry_ptr->flush_dep_ndirty_chd < par_entry_ptr->flush_dep_nchd);
par_entry_ptr->flush_dep_ndirty_chd++;
} /* end if */
par_entry_ptr->pinned_from_cache = true;
if (!par_is_pinned)
par_entry_ptr->is_pinned = true;
} /* end if */
} /* create_flush_dependency() */
/*-------------------------------------------------------------------------
* Function: destroy_flush_dependency()
*
* Purpose: Destroy a 'flush dependency' between two entries.
*
* Do nothing if pass is false.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
destroy_flush_dependency(int32_t par_type, int32_t par_idx, int32_t chd_type, int32_t chd_idx)
{
assert((0 <= par_type) && (par_type < NUMBER_OF_ENTRY_TYPES));
assert((0 <= par_idx) && (par_idx <= max_indices[par_type]));
assert((0 <= chd_type) && (chd_type < NUMBER_OF_ENTRY_TYPES));
assert((0 <= chd_idx) && (chd_idx <= max_indices[chd_type]));
if (pass) {
test_entry_t *par_base_addr; /* Base entry of parent's entry array */
test_entry_t *par_entry_ptr; /* Parent entry */
test_entry_t *chd_base_addr; /* Base entry of child's entry array */
test_entry_t *chd_entry_ptr; /* Child entry */
unsigned i; /* Local index variable */
/* Get parent entry */
par_base_addr = entries[par_type];
par_entry_ptr = &(par_base_addr[par_idx]);
/* Sanity check parent entry */
assert(par_entry_ptr->is_pinned);
assert(par_entry_ptr->pinned_from_cache);
assert(par_entry_ptr->flush_dep_nchd > 0);
assert(par_entry_ptr == par_entry_ptr->self);
/* Get parent entry */
chd_base_addr = entries[chd_type];
chd_entry_ptr = &(chd_base_addr[chd_idx]);
/* Sanity check child entry */
assert(chd_entry_ptr->index == chd_idx);
assert(chd_entry_ptr->type == chd_type);
assert(chd_entry_ptr->flush_dep_npar > 0);
assert(chd_entry_ptr == chd_entry_ptr->self);
if (H5C_destroy_flush_dependency(par_entry_ptr, chd_entry_ptr) < 0) {
pass = false;
failure_mssg = "error in H5C_destroy_flush_dependency().";
} /* end if */
/* Update information about entries */
for (i = 0; i < chd_entry_ptr->flush_dep_npar; i++)
if (chd_entry_ptr->flush_dep_par_type[i] == par_type &&
chd_entry_ptr->flush_dep_par_idx[i] == par_idx)
break;
assert(i < chd_entry_ptr->flush_dep_npar);
if (i < chd_entry_ptr->flush_dep_npar - 1)
memmove(&chd_entry_ptr->flush_dep_par_type[i], &chd_entry_ptr->flush_dep_par_type[i + 1],
(chd_entry_ptr->flush_dep_npar - i - 1) * sizeof(chd_entry_ptr->flush_dep_par_type[0]));
if (i < chd_entry_ptr->flush_dep_npar - 1)
memmove(&chd_entry_ptr->flush_dep_par_idx[i], &chd_entry_ptr->flush_dep_par_idx[i + 1],
(chd_entry_ptr->flush_dep_npar - i - 1) * sizeof(chd_entry_ptr->flush_dep_par_idx[0]));
chd_entry_ptr->flush_dep_npar--;
par_entry_ptr->flush_dep_nchd--;
if (par_entry_ptr->flush_dep_nchd == 0) {
par_entry_ptr->pinned_from_cache = false;
par_entry_ptr->is_pinned = par_entry_ptr->pinned_from_client;
} /* end if */
if (chd_entry_ptr->is_dirty || chd_entry_ptr->flush_dep_ndirty_chd > 0) {
assert(par_entry_ptr->flush_dep_ndirty_chd > 0);
par_entry_ptr->flush_dep_ndirty_chd--;
if (!par_entry_ptr->is_dirty && par_entry_ptr->flush_dep_ndirty_chd == 0)
mark_flush_dep_clean(par_entry_ptr);
} /* end if */
} /* end if */
} /* destroy_flush_dependency() */
/*-------------------------------------------------------------------------
* Function: mark_flush_dep_dirty()
*
* Purpose: Recursively propagate the flush_dep_ndirty_children flag
* up the dependency chain in response to entry either
* becoming dirty or having its flush_dep_ndirty_children
* increased from 0.
*
* Return: <none>
*
*-------------------------------------------------------------------------
*/
static void
mark_flush_dep_dirty(test_entry_t *entry_ptr)
{
/* Sanity checks */
assert(entry_ptr);
/* Iterate over the parent entries */
if (entry_ptr->flush_dep_npar) {
test_entry_t *par_base_addr; /* Base entry of parent's entry array */
test_entry_t *par_entry_ptr; /* Parent entry */
unsigned u; /* Local index variable */
for (u = 0; u < entry_ptr->flush_dep_npar; u++) {
/* Get parent entry */
par_base_addr = entries[entry_ptr->flush_dep_par_type[u]];
par_entry_ptr = &(par_base_addr[entry_ptr->flush_dep_par_idx[u]]);
/* Sanity check */
assert(par_entry_ptr->flush_dep_ndirty_chd < par_entry_ptr->flush_dep_nchd);
/* Adjust the parent's number of dirty children */
par_entry_ptr->flush_dep_ndirty_chd++;
} /* end for */
} /* end if */
} /* end mark_flush_dep_dirty() */
/*-------------------------------------------------------------------------
* Function: mark_flush_dep_clean()
*
* Purpose: Recursively propagate the flush_dep_ndirty_children flag
* up the dependency chain in response to entry either
* becoming clean or having its flush_dep_ndirty_children
* reduced to 0.
*
* Return: <none>
*
*-------------------------------------------------------------------------
*/
static void
mark_flush_dep_clean(test_entry_t *entry_ptr)
{
/* Sanity checks */
assert(entry_ptr);
assert(!entry_ptr->is_dirty && entry_ptr->flush_dep_ndirty_chd == 0);
/* Iterate over the parent entries */
if (entry_ptr->flush_dep_npar) {
test_entry_t *par_base_addr; /* Base entry of parent's entry array */
test_entry_t *par_entry_ptr; /* Parent entry */
unsigned u; /* Local index variable */
for (u = 0; u < entry_ptr->flush_dep_npar; u++) {
/* Get parent entry */
par_base_addr = entries[entry_ptr->flush_dep_par_type[u]];
par_entry_ptr = &(par_base_addr[entry_ptr->flush_dep_par_idx[u]]);
/* Sanity check */
assert(par_entry_ptr->flush_dep_ndirty_chd > 0);
/* Adjust the parent's number of dirty children */
par_entry_ptr->flush_dep_ndirty_chd--;
} /* end for */
} /* end if */
} /* end mark_flush_dep_clean() */
/*** H5AC level utility functions ***/
/*-------------------------------------------------------------------------
* Function: check_and_validate_cache_hit_rate()
*
* Purpose: Use the API functions to get and reset the cache hit rate.
* Verify that the value returned by the API call agrees with
* the cache internal data structures.
*
* If the number of cache accesses exceeds the value provided
* in the min_accesses parameter, and the hit rate is less than
* min_hit_rate, set pass to false, and set failure_mssg to
* a string indicating that hit rate was unexpectedly low.
*
* Return hit rate in *hit_rate_ptr, and print the data to
* stdout if requested.
*
* If an error is detected, set pass to false, and set
* failure_mssg to an appropriate value.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
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)
{
herr_t result;
int64_t cache_hits = 0;
int64_t cache_accesses = 0;
double expected_hit_rate;
double hit_rate = 0.0;
H5F_t *file_ptr = NULL;
H5C_t *cache_ptr = NULL;
/* get a pointer to the files internal data structure */
if (pass) {
file_ptr = (H5F_t *)H5VL_object_verify(file_id, H5I_FILE);
if (file_ptr == NULL) {
pass = false;
failure_mssg = "Can't get file_ptr.";
}
else {
cache_ptr = file_ptr->shared->cache;
if (NULL == cache_ptr) {
pass = false;
failure_mssg = "NULL cache pointer";
}
}
}
/* compare the cache's internal configuration with the expected value */
if (pass) {
cache_hits = cache_ptr->cache_hits;
cache_accesses = cache_ptr->cache_accesses;
if (cache_accesses > 0) {
expected_hit_rate = ((double)cache_hits) / ((double)cache_accesses);
}
else {
expected_hit_rate = 0.0;
}
result = H5Fget_mdc_hit_rate(file_id, &hit_rate);
if (result < 0) {
pass = false;
failure_mssg = "H5Fget_mdc_hit_rate() failed.";
}
else if (!H5_DBL_ABS_EQUAL(hit_rate, expected_hit_rate)) {
pass = false;
failure_mssg = "unexpected hit rate.";
}
}
if (pass) { /* reset the hit rate */
result = H5Freset_mdc_hit_rate_stats(file_id);
if (result < 0) {
pass = false;
failure_mssg = "H5Freset_mdc_hit_rate_stats() failed.";
}
}
/* set *hit_rate_ptr if appropriate */
if ((pass) && (hit_rate_ptr != NULL)) {
*hit_rate_ptr = hit_rate;
}
/* dump data to stdout if requested */
if ((pass) && (dump_data)) {
fprintf(stdout, "cache_hits: %ld, cache_accesses: %ld, hit_rate: %lf\n", (long)cache_hits,
(long)cache_accesses, hit_rate);
}
if ((pass) && (cache_accesses > min_accesses) && (hit_rate < min_hit_rate)) {
pass = false;
failure_mssg = "Unexpectedly low hit rate.";
}
} /* check_and_validate_cache_hit_rate() */
/*-------------------------------------------------------------------------
* Function: check_and_validate_cache_size()
*
* Purpose: Use the API function to get the cache size data. Verify
* that the values returned by the API call agree with
* the cache internal data structures.
*
* Return size data in the locations specified by the pointer
* parameters if these parameters are not NULL. Print the
* data to stdout if requested.
*
* If an error is detected, set pass to false, and set
* failure_mssg to an appropriate value.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
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)
{
herr_t result;
size_t expected_max_size;
size_t max_size = 0;
size_t expected_min_clean_size;
size_t min_clean_size = 0;
size_t expected_cur_size;
size_t cur_size = 0;
uint32_t expected_cur_num_entries;
int cur_num_entries = 0;
H5F_t *file_ptr = NULL;
H5C_t *cache_ptr = NULL;
/* get a pointer to the files internal data structure */
if (pass) {
file_ptr = (H5F_t *)H5VL_object_verify(file_id, H5I_FILE);
if (file_ptr == NULL) {
pass = false;
failure_mssg = "Can't get file_ptr.";
}
else {
cache_ptr = file_ptr->shared->cache;
if (NULL == cache_ptr) {
pass = false;
failure_mssg = "NULL cache pointer";
}
}
}
/* compare the cache's internal configuration with the expected value */
if (pass) {
expected_max_size = cache_ptr->max_cache_size;
expected_min_clean_size = cache_ptr->min_clean_size;
expected_cur_size = cache_ptr->index_size;
expected_cur_num_entries = cache_ptr->index_len;
result = H5Fget_mdc_size(file_id, &max_size, &min_clean_size, &cur_size, &cur_num_entries);
if (result < 0) {
pass = false;
failure_mssg = "H5Fget_mdc_size() failed.";
}
else if ((max_size != expected_max_size) || (min_clean_size != expected_min_clean_size) ||
(cur_size != expected_cur_size) || (cur_num_entries != (int)expected_cur_num_entries)) {
pass = false;
failure_mssg = "H5Fget_mdc_size() returned unexpected value(s).";
}
}
/* return size values if requested */
if ((pass) && (max_size_ptr != NULL)) {
*max_size_ptr = max_size;
}
if ((pass) && (min_clean_size_ptr != NULL)) {
*min_clean_size_ptr = min_clean_size;
}
if ((pass) && (cur_size_ptr != NULL)) {
*cur_size_ptr = cur_size;
}
if ((pass) && (cur_num_entries_ptr != NULL)) {
*cur_num_entries_ptr = cur_num_entries;
}
/* dump data to stdout if requested */
if ((pass) && (dump_data)) {
fprintf(stdout, "max_sz: %ld, min_clean_sz: %ld, cur_sz: %ld, cur_ent: %ld\n", (long)max_size,
(long)min_clean_size, (long)cur_size, (long)cur_num_entries);
}
} /* check_and_validate_cache_size() */
H5_ATTR_PURE bool
resize_configs_are_equal(const H5C_auto_size_ctl_t *a, const H5C_auto_size_ctl_t *b, bool compare_init)
{
if (a->version != b->version)
return (false);
else if (a->rpt_fcn != b->rpt_fcn)
return (false);
else if (compare_init && (a->set_initial_size != b->set_initial_size))
return (false);
else if (compare_init && (a->initial_size != b->initial_size))
return (false);
else if (!H5_DBL_ABS_EQUAL(a->min_clean_fraction, b->min_clean_fraction))
return (false);
else if (a->max_size != b->max_size)
return (false);
else if (a->min_size != b->min_size)
return (false);
else if (a->epoch_length != b->epoch_length)
return (false);
else if (a->incr_mode != b->incr_mode)
return (false);
else if (!H5_DBL_ABS_EQUAL(a->lower_hr_threshold, b->lower_hr_threshold))
return (false);
else if (!H5_DBL_ABS_EQUAL(a->increment, b->increment))
return (false);
else if (a->apply_max_increment != b->apply_max_increment)
return (false);
else if (a->max_increment != b->max_increment)
return (false);
else if (a->flash_incr_mode != b->flash_incr_mode)
return (false);
else if (!H5_DBL_ABS_EQUAL(a->flash_multiple, b->flash_multiple))
return (false);
else if (!H5_DBL_ABS_EQUAL(a->flash_threshold, b->flash_threshold))
return (false);
else if (a->decr_mode != b->decr_mode)
return (false);
else if (!H5_DBL_ABS_EQUAL(a->upper_hr_threshold, b->upper_hr_threshold))
return (false);
else if (!H5_DBL_ABS_EQUAL(a->decrement, b->decrement))
return (false);
else if (a->apply_max_decrement != b->apply_max_decrement)
return (false);
else if (a->max_decrement != b->max_decrement)
return (false);
else if (a->epochs_before_eviction != b->epochs_before_eviction)
return (false);
else if (a->apply_empty_reserve != b->apply_empty_reserve)
return (false);
else if (!H5_DBL_ABS_EQUAL(a->empty_reserve, b->empty_reserve))
return (false);
return (true);
}
/*-------------------------------------------------------------------------
* Function: validate_mdc_config()
*
* Purpose: Verify that the file indicated by the file_id parameter
* has both internal and external configuration matching
* *config_ptr.
*
* Do nothing on success. On failure, set pass to false, and
* load an error message into failue_mssg. Note that
* failure_msg is assumed to be at least 128 bytes in length.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
validate_mdc_config(hid_t file_id, H5AC_cache_config_t *ext_config_ptr, bool compare_init, int test_num)
{
H5F_t *file_ptr = NULL;
H5C_t *cache_ptr = NULL;
H5AC_cache_config_t scratch;
H5C_auto_size_ctl_t int_config;
XLATE_EXT_TO_INT_MDC_CONFIG(int_config, (*ext_config_ptr))
/* get a pointer to the files internal data structure */
if (pass) {
file_ptr = (H5F_t *)H5VL_object_verify(file_id, H5I_FILE);
if (file_ptr == NULL) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf), "Can't get file_ptr #%d.", test_num);
failure_mssg = tmp_msg_buf;
}
else {
cache_ptr = file_ptr->shared->cache;
}
}
/* verify that we can access the internal version of the cache config */
if (pass) {
if (cache_ptr == NULL || cache_ptr->resize_ctl.version != H5C__CURR_AUTO_SIZE_CTL_VER) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf), "Can't access cache resize_ctl #%d.", test_num);
failure_mssg = tmp_msg_buf;
}
}
/* compare the cache's internal configuration with the expected value */
if (pass) {
if (!resize_configs_are_equal(&int_config, &cache_ptr->resize_ctl, compare_init)) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf), "Unexpected internal config #%d.", test_num);
failure_mssg = tmp_msg_buf;
}
}
/* obtain external cache config */
if (pass) {
scratch.version = H5AC__CURR_CACHE_CONFIG_VERSION;
if (H5Fget_mdc_config(file_id, &scratch) < 0) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf), "H5Fget_mdc_config() failed #%d.", test_num);
failure_mssg = tmp_msg_buf;
}
}
if (pass) {
/* Recall that in any configuration supplied by the cache
* at run time, the set_initial_size field will always
* be false, regardless of the value passed in. Thus we
* always presume that this field need not match that of
* the supplied external configuration.
*
* The cache also sets the initial_size field to the current
* cache max size instead of the value initially supplied.
* Depending on circumstances, this may or may not match
* the original. Hence the compare_init parameter.
*/
if (!CACHE_CONFIGS_EQUAL((*ext_config_ptr), scratch, false, compare_init)) {
pass = false;
snprintf(tmp_msg_buf, sizeof(tmp_msg_buf), "Unexpected external config #%d.", test_num);
failure_mssg = tmp_msg_buf;
}
}
} /* validate_mdc_config() */
#if 0 /* debugging functions -- normally commented out */
/*-------------------------------------------------------------------------
* Function: dump_LRU
*
* Purpose: Display a summarize list of the contents of the LRU
* from head to tail.
*
* Return: void
*
*-------------------------------------------------------------------------
*/
void
dump_LRU(H5F_t * file_ptr)
{
const char * hdr_0 =
" Entry Entry Entry Entry Entry \n";
const char * hdr_1 =
" Num: Dirty: Size: Addr: Type: \n";
const char * hdr_2 =
"==============================================================\n";
int i = 0;
H5C_cache_entry_t * entry_ptr = NULL;
H5C_t *cache_ptr = file_ptr->shared->cache;
assert(cache_ptr);
entry_ptr = cache_ptr->LRU_head_ptr;
fprintf(stdout,
"\n\nIndex len/size/clean size/dirty size = %u/%lld/%lld/%lld\n",
cache_ptr->index_len, (long long)(cache_ptr->index_size),
(long long)(cache_ptr->clean_index_size),
(long long)(cache_ptr->dirty_index_size));
fprintf(stdout, "\nLRU len/size = %d/%lld.\n\n",
cache_ptr->LRU_list_len, (long long)(cache_ptr->LRU_list_size));
if ( entry_ptr != NULL )
{
fprintf(stdout, "%s%s%s", hdr_0, hdr_1, hdr_2);
}
while ( entry_ptr != NULL )
{
fprintf(stdout,
" %3d %d %10lld 0x%010llx %s(%d)\n",
i,
(int)(entry_ptr->is_dirty),
(long long)(entry_ptr->size),
(long long)(entry_ptr->addr),
entry_ptr->type->name,
entry_ptr->type->id);
i++;
entry_ptr = entry_ptr->next;
}
if ( cache_ptr->LRU_list_len > 0 )
{
fprintf(stdout, "%s\n", hdr_2);
}
return;
} /* dump_LRU() */
#endif /* debugging functions -- normally commented out */
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