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hdf5/test/cache_common.c
Quincey Koziol 88a94bbe7f [svn-r22646] Description: 
Changes resulting from Klocwork static analysis tool, from Mark Miller
@ LLNL (miller86@llnl.gov).

Tested on:
    Mac OS X/64 10.7.4 (amazon) w/debug, C++ & FORTRAN, using gcc 4.7.x
    (too minor to require h5committest)
2012-08-08 18:01:20 -05:00

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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* Copyright by the Board of Trustees of the University of Illinois. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the files COPYING and Copyright.html. COPYING can be found at the root *
* of the source code distribution tree; Copyright.html can be found at the *
* root level of an installed copy of the electronic HDF5 document set and *
* is linked from the top-level documents page. It can also be found at *
* http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
* access to either file, you may request a copy from help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/* Programmer: John Mainzer
* 10/27/05
*
* This file contains common code for tests of the cache
* implemented in H5C.c
*/
#include "H5private.h" /* Put this first, so H5open() isn't invoked in public macros */
#include "h5test.h"
#include "H5Cprivate.h"
#include "H5Iprivate.h"
#include "H5MFprivate.h"
#include "cache_common.h"
/* global variable declarations: */
const char *FILENAME[] = {
"cache_test",
"cache_api_test",
NULL
};
hid_t saved_fapl_id = H5P_DEFAULT; /* store the fapl id here between
* cache setup and takedown. Note
* that if saved_fapl_id == H5P_DEFAULT,
* we assume that there is no fapl to
* close.
*/
hid_t saved_fid = -1; /* store the file id here between cache setup
* and takedown.
*/
H5C_t * saved_cache = NULL; /* store the pointer to the instance of
* of H5C_t created by H5Fcreate()
* here between test cache setup and
* shutdown.
*/
haddr_t saved_actual_base_addr = HADDR_UNDEF; /* Store the address of the
space allocated for cache items in the file between
cache setup & takedown */
hbool_t write_permitted = TRUE;
hbool_t pass = TRUE; /* set to false on error */
hbool_t skip_long_tests = TRUE;
hbool_t run_full_test = TRUE;
hbool_t try_core_file_driver = FALSE;
hbool_t core_file_driver_failed = FALSE;
const char *failure_mssg = NULL;
static test_entry_t pico_entries[NUM_PICO_ENTRIES], orig_pico_entries[NUM_PICO_ENTRIES];
static test_entry_t nano_entries[NUM_NANO_ENTRIES], orig_nano_entries[NUM_NANO_ENTRIES];
static test_entry_t micro_entries[NUM_MICRO_ENTRIES], orig_micro_entries[NUM_MICRO_ENTRIES];
static test_entry_t tiny_entries[NUM_TINY_ENTRIES], orig_tiny_entries[NUM_TINY_ENTRIES];
static test_entry_t small_entries[NUM_SMALL_ENTRIES], orig_small_entries[NUM_SMALL_ENTRIES];
static test_entry_t medium_entries[NUM_MEDIUM_ENTRIES], orig_medium_entries[NUM_MEDIUM_ENTRIES];
static test_entry_t large_entries[NUM_LARGE_ENTRIES], orig_large_entries[NUM_LARGE_ENTRIES];
static test_entry_t huge_entries[NUM_HUGE_ENTRIES], orig_huge_entries[NUM_HUGE_ENTRIES];
static test_entry_t monster_entries[NUM_MONSTER_ENTRIES], orig_monster_entries[NUM_MONSTER_ENTRIES];
static test_entry_t variable_entries[NUM_VARIABLE_ENTRIES], orig_variable_entries[NUM_VARIABLE_ENTRIES];
static test_entry_t notify_entries[NUM_NOTIFY_ENTRIES], orig_notify_entries[NUM_NOTIFY_ENTRIES];
hbool_t orig_entry_arrays_init = FALSE;
static herr_t pico_clear(H5F_t * f, void * thing, hbool_t dest);
static herr_t nano_clear(H5F_t * f, void * thing, hbool_t dest);
static herr_t micro_clear(H5F_t * f, void * thing, hbool_t dest);
static herr_t tiny_clear(H5F_t * f, void * thing, hbool_t dest);
static herr_t small_clear(H5F_t * f, void * thing, hbool_t dest);
static herr_t medium_clear(H5F_t * f, void * thing, hbool_t dest);
static herr_t large_clear(H5F_t * f, void * thing, hbool_t dest);
static herr_t huge_clear(H5F_t * f, void * thing, hbool_t dest);
static herr_t monster_clear(H5F_t * f, void * thing, hbool_t dest);
static herr_t variable_clear(H5F_t * f, void * thing, hbool_t dest);
static herr_t notify_clear(H5F_t * f, void * thing, hbool_t dest);
static herr_t pico_dest(H5F_t * f, void * thing);
static herr_t nano_dest(H5F_t * f, void * thing);
static herr_t micro_dest(H5F_t * f, void * thing);
static herr_t tiny_dest(H5F_t * f, void * thing);
static herr_t small_dest(H5F_t * f, void * thing);
static herr_t medium_dest(H5F_t * f, void * thing);
static herr_t large_dest(H5F_t * f, void * thing);
static herr_t huge_dest(H5F_t * f, void * thing);
static herr_t monster_dest(H5F_t * f, void * thing);
static herr_t variable_dest(H5F_t * f, void * thing);
static herr_t notify_dest(H5F_t * f, void * thing);
static herr_t pico_flush(H5F_t *f, hid_t dxpl_id, hbool_t dest,
haddr_t addr, void *thing, unsigned * flags_ptr);
static herr_t nano_flush(H5F_t *f, hid_t dxpl_id, hbool_t dest,
haddr_t addr, void *thing, unsigned * flags_ptr);
static herr_t micro_flush(H5F_t *f, hid_t dxpl_id, hbool_t dest,
haddr_t addr, void *thing, unsigned * flags_ptr);
static herr_t tiny_flush(H5F_t *f, hid_t dxpl_id, hbool_t dest,
haddr_t addr, void *thing, unsigned * flags_ptr);
static herr_t small_flush(H5F_t *f, hid_t dxpl_id, hbool_t dest,
haddr_t addr, void *thing, unsigned * flags_ptr);
static herr_t medium_flush(H5F_t *f, hid_t dxpl_id, hbool_t dest,
haddr_t addr, void *thing, unsigned * flags_ptr);
static herr_t large_flush(H5F_t *f, hid_t dxpl_id, hbool_t dest,
haddr_t addr, void *thing, unsigned * flags_ptr);
static herr_t huge_flush(H5F_t *f, hid_t dxpl_id, hbool_t dest,
haddr_t addr, void *thing, unsigned * flags_ptr);
static herr_t monster_flush(H5F_t *f, hid_t dxpl_id, hbool_t dest,
haddr_t addr, void *thing, unsigned * flags_ptr);
static herr_t variable_flush(H5F_t *f, hid_t dxpl_id, hbool_t dest,
haddr_t addr, void *thing, unsigned * flags_ptr);
static herr_t notify_flush(H5F_t *f, hid_t dxpl_id, hbool_t dest,
haddr_t addr, void *thing, unsigned * flags_ptr);
static void * pico_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata);
static void * nano_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata);
static void * micro_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata);
static void * tiny_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata);
static void * small_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata);
static void * medium_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata);
static void * large_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata);
static void * huge_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata);
static void * monster_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata);
static void * variable_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata);
static void * notify_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata);
static herr_t pico_size(H5F_t * f, void * thing, size_t * size_ptr);
static herr_t nano_size(H5F_t * f, void * thing, size_t * size_ptr);
static herr_t micro_size(H5F_t * f, void * thing, size_t * size_ptr);
static herr_t tiny_size(H5F_t * f, void * thing, size_t * size_ptr);
static herr_t small_size(H5F_t * f, void * thing, size_t * size_ptr);
static herr_t medium_size(H5F_t * f, void * thing, size_t * size_ptr);
static herr_t large_size(H5F_t * f, void * thing, size_t * size_ptr);
static herr_t huge_size(H5F_t * f, void * thing, size_t * size_ptr);
static herr_t monster_size(H5F_t * f, void * thing, size_t * size_ptr);
static herr_t variable_size(H5F_t * f, void * thing, size_t * size_ptr);
static herr_t notify_size(H5F_t * f, void * thing, size_t * size_ptr);
static herr_t notify_notify(H5C_notify_action_t action, void *thing);
test_entry_t * entries[NUMBER_OF_ENTRY_TYPES] =
{
pico_entries,
nano_entries,
micro_entries,
tiny_entries,
small_entries,
medium_entries,
large_entries,
huge_entries,
monster_entries,
variable_entries,
notify_entries
};
test_entry_t * orig_entries[NUMBER_OF_ENTRY_TYPES] =
{
orig_pico_entries,
orig_nano_entries,
orig_micro_entries,
orig_tiny_entries,
orig_small_entries,
orig_medium_entries,
orig_large_entries,
orig_huge_entries,
orig_monster_entries,
orig_variable_entries,
orig_notify_entries
};
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
};
const char * entry_type_names[NUMBER_OF_ENTRY_TYPES] =
{
"pico entries -- 1 B",
"nano entries -- 4 B",
"micro entries -- 16 B",
"tiny entries -- 64 B",
"small entries -- 256 B",
"medium entries -- 1 KB",
"large entries -- 4 KB",
"huge entries -- 16 KB",
"monster entries -- 64 KB",
"variable entries -- 1B - 10KB",
"notify entries -- 1B"
};
/* callback table declaration */
const H5C_class_t types[NUMBER_OF_ENTRY_TYPES] =
{
{
PICO_ENTRY_TYPE,
(H5C_load_func_t)pico_load,
(H5C_flush_func_t)pico_flush,
(H5C_dest_func_t)pico_dest,
(H5C_clear_func_t)pico_clear,
(H5C_notify_func_t)NULL,
(H5C_size_func_t)pico_size
},
{
NANO_ENTRY_TYPE,
(H5C_load_func_t)nano_load,
(H5C_flush_func_t)nano_flush,
(H5C_dest_func_t)nano_dest,
(H5C_clear_func_t)nano_clear,
(H5C_notify_func_t)NULL,
(H5C_size_func_t)nano_size
},
{
MICRO_ENTRY_TYPE,
(H5C_load_func_t)micro_load,
(H5C_flush_func_t)micro_flush,
(H5C_dest_func_t)micro_dest,
(H5C_clear_func_t)micro_clear,
(H5C_notify_func_t)NULL,
(H5C_size_func_t)micro_size
},
{
TINY_ENTRY_TYPE,
(H5C_load_func_t)tiny_load,
(H5C_flush_func_t)tiny_flush,
(H5C_dest_func_t)tiny_dest,
(H5C_clear_func_t)tiny_clear,
(H5C_notify_func_t)NULL,
(H5C_size_func_t)tiny_size
},
{
SMALL_ENTRY_TYPE,
(H5C_load_func_t)small_load,
(H5C_flush_func_t)small_flush,
(H5C_dest_func_t)small_dest,
(H5C_clear_func_t)small_clear,
(H5C_notify_func_t)NULL,
(H5C_size_func_t)small_size
},
{
MEDIUM_ENTRY_TYPE,
(H5C_load_func_t)medium_load,
(H5C_flush_func_t)medium_flush,
(H5C_dest_func_t)medium_dest,
(H5C_clear_func_t)medium_clear,
(H5C_notify_func_t)NULL,
(H5C_size_func_t)medium_size
},
{
LARGE_ENTRY_TYPE,
(H5C_load_func_t)large_load,
(H5C_flush_func_t)large_flush,
(H5C_dest_func_t)large_dest,
(H5C_clear_func_t)large_clear,
(H5C_notify_func_t)NULL,
(H5C_size_func_t)large_size
},
{
HUGE_ENTRY_TYPE,
(H5C_load_func_t)huge_load,
(H5C_flush_func_t)huge_flush,
(H5C_dest_func_t)huge_dest,
(H5C_clear_func_t)huge_clear,
(H5C_notify_func_t)NULL,
(H5C_size_func_t)huge_size
},
{
MONSTER_ENTRY_TYPE,
(H5C_load_func_t)monster_load,
(H5C_flush_func_t)monster_flush,
(H5C_dest_func_t)monster_dest,
(H5C_clear_func_t)monster_clear,
(H5C_notify_func_t)NULL,
(H5C_size_func_t)monster_size
},
{
VARIABLE_ENTRY_TYPE,
(H5C_load_func_t)variable_load,
(H5C_flush_func_t)variable_flush,
(H5C_dest_func_t)variable_dest,
(H5C_clear_func_t)variable_clear,
(H5C_notify_func_t)NULL,
(H5C_size_func_t)variable_size
},
{
NOTIFY_ENTRY_TYPE,
(H5C_load_func_t)notify_load,
(H5C_flush_func_t)notify_flush,
(H5C_dest_func_t)notify_dest,
(H5C_clear_func_t)notify_clear,
(H5C_notify_func_t)notify_notify,
(H5C_size_func_t)notify_size
}
};
static herr_t clear(H5F_t * f, void * thing, hbool_t dest);
static herr_t destroy(H5F_t * f, void * thing);
static herr_t flush(H5F_t *f, hid_t dxpl_id, hbool_t dest,
haddr_t addr, void *thing, unsigned UNUSED * flags_ptr);
static void * load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata);
static herr_t size(H5F_t * f, void * thing, size_t * size_ptr);
static herr_t notify(H5C_notify_action_t action, void *thing);
static void execute_flush_op(H5F_t *file_ptr, struct test_entry_t *entry_ptr,
struct flush_op *op_ptr, unsigned *flags_ptr);
/* address translation funtions: */
/*-------------------------------------------------------------------------
* Function: addr_to_type_and_index
*
* Purpose: Given an address, compute the type and index of the
* associated entry.
*
* Return: void
*
* Programmer: John Mainzer
* 6/10/04
*
*-------------------------------------------------------------------------
*/
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;
HDassert( type_ptr );
HDassert( 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;
HDassert( ( type >= 0 ) && ( type < NUMBER_OF_ENTRY_TYPES ) );
if ( addr >= PICO_ALT_BASE_ADDR ) {
idx = (int32_t)((addr - alt_base_addrs[type]) / entry_sizes[type]);
HDassert( ( idx >= 0 ) && ( idx <= max_indices[type] ) );
HDassert( !((entries[type])[idx].at_main_addr) );
HDassert( addr == (entries[type])[idx].alt_addr );
} else {
idx = (int32_t)((addr - base_addrs[type]) / entry_sizes[type]);
HDassert( ( idx >= 0 ) && ( idx <= max_indices[type] ) );
HDassert( (entries[type])[idx].at_main_addr );
HDassert( addr == (entries[type])[idx].main_addr );
}
HDassert( addr == (entries[type])[idx].addr );
*type_ptr = type;
*index_ptr = idx;
return;
} /* addr_to_type_and_index() */
#if 0 /* This function has never been used, but we may want it
* some time. Lets keep it for now.
*/
/*-------------------------------------------------------------------------
* Function: type_and_index_to_addr
*
* Purpose: Given a type and index of an entry, compute the associated
* addr and return that value.
*
* Return: computed addr
*
* Programmer: John Mainzer
* 6/10/04
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
haddr_t
type_and_index_to_addr(int32_t type,
int32_t idx)
{
haddr_t addr;
HDassert( ( type >= 0 ) && ( type < NUMBER_OF_ENTRY_TYPES ) );
HDassert( ( idx >= 0 ) && ( idx <= max_indices[type] ) );
addr = base_addrs[type] + (((haddr_t)idx) * entry_sizes[type]);
HDassert( addr == (entries[type])[idx].addr );
if ( (entries[type])[idx].at_main_addr ) {
HDassert( addr == (entries[type])[idx].main_addr );
} else {
HDassert( addr == (entries[type])[idx].alt_addr );
}
return(addr);
} /* type_and_index_to_addr() */
#endif
/*-------------------------------------------------------------------------
*
* Function: check_if_write_permitted
*
* Purpose: Determine if a write is permitted under the current
* circumstances, and set *write_permitted_ptr accordingly.
* As a general rule it is, but when we are running in parallel
* mode with collective I/O, we must ensure that a read cannot
* cause a write.
*
* In the event of failure, the value of *write_permitted_ptr
* is undefined.
*
* Return: Non-negative on success/Negative on failure.
*
* Programmer: John Mainzer, 5/15/04
*
*-------------------------------------------------------------------------
*/
herr_t
check_write_permitted(const H5F_t UNUSED * f,
hid_t UNUSED dxpl_id,
hbool_t * write_permitted_ptr)
{
HDassert( write_permitted_ptr );
*write_permitted_ptr = write_permitted;
return(SUCCEED);
} /* check_write_permitted() */
/*-------------------------------------------------------------------------
* Function: clear & friends
*
* Purpose: clear the entry. The helper functions verify that the
* correct version of clear is being called, and then call
* clear proper.
*
* Return: SUCCEED
*
* Programmer: John Mainzer
* 6/10/04
*
*-------------------------------------------------------------------------
*/
herr_t
clear(H5F_t * f,
void * thing,
hbool_t dest)
{
test_entry_t * entry_ptr;
test_entry_t * base_addr;
HDassert( thing );
entry_ptr = (test_entry_t *)thing;
base_addr = entries[entry_ptr->type];
HDassert( entry_ptr->index >= 0 );
HDassert( entry_ptr->index <= max_indices[entry_ptr->type] );
HDassert( entry_ptr == &(base_addr[entry_ptr->index]) );
HDassert( entry_ptr == entry_ptr->self );
HDassert( entry_ptr->header.addr == entry_ptr->addr );
HDassert( entry_ptr->header.size == entry_ptr->size );
HDassert( ( entry_ptr->type == VARIABLE_ENTRY_TYPE ) ||
( entry_ptr->size == entry_sizes[entry_ptr->type] ) );
entry_ptr->header.is_dirty = FALSE;
entry_ptr->is_dirty = FALSE;
entry_ptr->cleared = TRUE;
if ( dest ) {
destroy(f, thing);
}
return(SUCCEED);
} /* clear() */
herr_t
pico_clear(H5F_t * f, void * thing, hbool_t dest)
{
HDassert ( ((test_entry_t *)thing)->type == PICO_ENTRY_TYPE );
return(clear(f, thing, dest));
}
herr_t
nano_clear(H5F_t * f, void * thing, hbool_t dest)
{
HDassert ( ((test_entry_t *)thing)->type == NANO_ENTRY_TYPE );
return(clear(f, thing, dest));
}
herr_t
micro_clear(H5F_t * f, void * thing, hbool_t dest)
{
HDassert ( ((test_entry_t *)thing)->type == MICRO_ENTRY_TYPE );
return(clear(f, thing, dest));
}
herr_t
tiny_clear(H5F_t * f, void * thing, hbool_t dest)
{
HDassert ( ((test_entry_t *)thing)->type == TINY_ENTRY_TYPE );
return(clear(f, thing, dest));
}
herr_t
small_clear(H5F_t * f, void * thing, hbool_t dest)
{
HDassert ( ((test_entry_t *)thing)->type == SMALL_ENTRY_TYPE );
return(clear(f, thing, dest));
}
herr_t
medium_clear(H5F_t * f, void * thing, hbool_t dest)
{
HDassert ( ((test_entry_t *)thing)->type == MEDIUM_ENTRY_TYPE );
return(clear(f, thing, dest));
}
herr_t
large_clear(H5F_t * f, void * thing, hbool_t dest)
{
HDassert ( ((test_entry_t *)thing)->type == LARGE_ENTRY_TYPE );
return(clear(f, thing, dest));
}
herr_t
huge_clear(H5F_t * f, void * thing, hbool_t dest)
{
HDassert ( ((test_entry_t *)thing)->type == HUGE_ENTRY_TYPE );
return(clear(f, thing, dest));
}
herr_t
monster_clear(H5F_t * f, void * thing, hbool_t dest)
{
HDassert ( ((test_entry_t *)thing)->type == MONSTER_ENTRY_TYPE );
return(clear(f, thing, dest));
}
herr_t
variable_clear(H5F_t * f, void * thing, hbool_t dest)
{
HDassert ( ((test_entry_t *)thing)->type == VARIABLE_ENTRY_TYPE );
return(clear(f, thing, dest));
}
herr_t
notify_clear(H5F_t * f, void * thing, hbool_t dest)
{
HDassert ( ((test_entry_t *)thing)->type == NOTIFY_ENTRY_TYPE );
return(clear(f, thing, dest));
}
/*-------------------------------------------------------------------------
* Function: dest & friends
*
* Purpose: Destroy the entry. The helper functions verify that the
* correct version of dest is being called, and then call
* dest proper.
*
* Return: SUCCEED
*
* Programmer: John Mainzer
* 6/10/04
*
*-------------------------------------------------------------------------
*/
herr_t
destroy(H5F_t UNUSED * f,
void * thing)
{
int i;
test_entry_t * entry_ptr;
test_entry_t * base_addr;
test_entry_t * pinned_entry_ptr;
test_entry_t * pinned_base_addr;
HDassert( thing );
entry_ptr = (test_entry_t *)thing;
base_addr = entries[entry_ptr->type];
HDassert( entry_ptr->index >= 0 );
HDassert( entry_ptr->index <= max_indices[entry_ptr->type] );
HDassert( entry_ptr == &(base_addr[entry_ptr->index]) );
HDassert( entry_ptr == entry_ptr->self );
HDassert( entry_ptr->cache_ptr != NULL );
HDassert( entry_ptr->cache_ptr->magic == H5C__H5C_T_MAGIC );
HDassert( ( entry_ptr->header.destroy_in_progress ) ||
( entry_ptr->header.addr == entry_ptr->addr ) );
HDassert( entry_ptr->header.size == entry_ptr->size );
HDassert( ( entry_ptr->type == VARIABLE_ENTRY_TYPE ) ||
( entry_ptr->size == entry_sizes[entry_ptr->type] ) );
HDassert( !(entry_ptr->is_dirty) );
HDassert( !(entry_ptr->header.is_dirty) );
if ( entry_ptr->num_pins > 0 ) {
for ( i = 0; i < entry_ptr->num_pins; i++ )
{
pinned_base_addr = entries[entry_ptr->pin_type[i]];
pinned_entry_ptr = &(pinned_base_addr[entry_ptr->pin_idx[i]]);
HDassert( 0 <= pinned_entry_ptr->type );
HDassert( pinned_entry_ptr->type < NUMBER_OF_ENTRY_TYPES );
HDassert( pinned_entry_ptr->type == entry_ptr->pin_type[i] );
HDassert( pinned_entry_ptr->index >= 0 );
HDassert( pinned_entry_ptr->index <=
max_indices[pinned_entry_ptr->type] );
HDassert( pinned_entry_ptr->index == entry_ptr->pin_idx[i] );
HDassert( pinned_entry_ptr == pinned_entry_ptr->self );
HDassert( pinned_entry_ptr->header.is_pinned );
HDassert( pinned_entry_ptr->is_pinned );
HDassert( pinned_entry_ptr->pinning_ref_count > 0 );
pinned_entry_ptr->pinning_ref_count--;
if ( pinned_entry_ptr->pinning_ref_count <= 0 ) {
unpin_entry(pinned_entry_ptr->type,
pinned_entry_ptr->index);
}
entry_ptr->pin_type[i] = -1;
entry_ptr->pin_idx[i] = -1;
}
entry_ptr->num_pins = 0;
}
entry_ptr->destroyed = TRUE;
entry_ptr->cache_ptr = NULL;
return(SUCCEED);
} /* dest() */
herr_t
pico_dest(H5F_t * f, void * thing)
{
HDassert ( ((test_entry_t *)thing)->type == PICO_ENTRY_TYPE );
return(destroy(f, thing));
}
herr_t
nano_dest(H5F_t * f, void * thing)
{
HDassert ( ((test_entry_t *)thing)->type == NANO_ENTRY_TYPE );
return(destroy(f, thing));
}
herr_t
micro_dest(H5F_t * f, void * thing)
{
HDassert ( ((test_entry_t *)thing)->type == MICRO_ENTRY_TYPE );
return(destroy(f, thing));
}
herr_t
tiny_dest(H5F_t * f, void * thing)
{
HDassert ( ((test_entry_t *)thing)->type == TINY_ENTRY_TYPE );
return(destroy(f, thing));
}
herr_t
small_dest(H5F_t * f, void * thing)
{
HDassert ( ((test_entry_t *)thing)->type == SMALL_ENTRY_TYPE );
return(destroy(f, thing));
}
herr_t
medium_dest(H5F_t * f, void * thing)
{
HDassert ( ((test_entry_t *)thing)->type == MEDIUM_ENTRY_TYPE );
return(destroy(f, thing));
}
herr_t
large_dest(H5F_t * f, void * thing)
{
HDassert ( ((test_entry_t *)thing)->type == LARGE_ENTRY_TYPE );
return(destroy(f, thing));
}
herr_t
huge_dest(H5F_t * f, void * thing)
{
HDassert ( ((test_entry_t *)thing)->type == HUGE_ENTRY_TYPE );
return(destroy(f, thing));
}
herr_t
monster_dest(H5F_t * f, void * thing)
{
HDassert ( ((test_entry_t *)thing)->type == MONSTER_ENTRY_TYPE );
return(destroy(f, thing));
}
herr_t
variable_dest(H5F_t * f, void * thing)
{
HDassert ( ((test_entry_t *)thing)->type == VARIABLE_ENTRY_TYPE );
return(destroy(f, thing));
}
herr_t
notify_dest(H5F_t * f, void * thing)
{
HDassert ( ((test_entry_t *)thing)->type == NOTIFY_ENTRY_TYPE );
return(destroy(f, thing));
}
/*-------------------------------------------------------------------------
* Function: flush & friends
*
* Purpose: flush the entry and mark it as clean. The helper functions
* verify that the correct version of flush is being called,
* and then call flush proper.
*
* Return: SUCCEED
*
* Programmer: John Mainzer
* 6/10/04
*
*-------------------------------------------------------------------------
*/
herr_t
flush(H5F_t *f,
hid_t UNUSED dxpl_id,
hbool_t dest,
haddr_t
#ifdef NDEBUG
UNUSED
#endif /* NDEBUG */
addr,
void *thing,
unsigned * flags_ptr)
{
int i;
test_entry_t * entry_ptr;
test_entry_t * base_addr;
HDassert( thing );
entry_ptr = (test_entry_t *)thing;
base_addr = entries[entry_ptr->type];
HDassert( entry_ptr->index >= 0 );
HDassert( entry_ptr->index <= max_indices[entry_ptr->type] );
HDassert( entry_ptr == &(base_addr[entry_ptr->index]) );
HDassert( entry_ptr == entry_ptr->self );
HDassert( entry_ptr->header.addr == entry_ptr->addr );
HDassert( entry_ptr->addr == addr );
HDassert( entry_ptr->header.size == entry_ptr->size );
HDassert( ( entry_ptr->type == VARIABLE_ENTRY_TYPE ) ||
( entry_ptr->size == entry_sizes[entry_ptr->type] ) );
HDassert( entry_ptr->header.is_dirty == entry_ptr->is_dirty );
HDassert( entry_ptr->cache_ptr != NULL );
HDassert( entry_ptr->cache_ptr->magic == H5C__H5C_T_MAGIC );
HDassert( entry_ptr->num_flush_ops >= 0 );
HDassert( entry_ptr->num_flush_ops < MAX_FLUSH_OPS );
if ( entry_ptr->num_flush_ops > 0 ) {
for ( i = 0; i < entry_ptr->num_flush_ops; i++ )
{
execute_flush_op(f,
entry_ptr,
&((entry_ptr->flush_ops)[i]),
flags_ptr);
}
entry_ptr->num_flush_ops = 0;
entry_ptr->flush_op_self_resize_in_progress = FALSE;
}
entry_ptr->flushed = TRUE;
if ( ( ! write_permitted ) && ( entry_ptr->is_dirty ) ) {
pass = FALSE;
failure_mssg = "called flush when write_permitted is FALSE.";
}
if ( entry_ptr->is_dirty ) {
(entry_ptr->writes)++;
entry_ptr->is_dirty = FALSE;
entry_ptr->header.is_dirty = FALSE;
}
if ( dest ) {
destroy(f, thing);
}
return(SUCCEED);
} /* flush() */
herr_t
pico_flush(H5F_t *f, hid_t dxpl_id, hbool_t dest, haddr_t addr,
void *thing, unsigned * flags_ptr)
{
HDassert ( ((test_entry_t *)thing)->type == PICO_ENTRY_TYPE );
return(flush(f, dxpl_id, dest, addr, thing, flags_ptr));
}
herr_t
nano_flush(H5F_t *f, hid_t dxpl_id, hbool_t dest, haddr_t addr,
void *thing, unsigned * flags_ptr)
{
HDassert ( ((test_entry_t *)thing)->type == NANO_ENTRY_TYPE );
return(flush(f, dxpl_id, dest, addr, thing, flags_ptr));
}
herr_t
micro_flush(H5F_t *f, hid_t dxpl_id, hbool_t dest, haddr_t addr,
void *thing, unsigned * flags_ptr)
{
HDassert ( ((test_entry_t *)thing)->type == MICRO_ENTRY_TYPE );
return(flush(f, dxpl_id, dest, addr, thing, flags_ptr));
}
herr_t
tiny_flush(H5F_t *f, hid_t dxpl_id, hbool_t dest, haddr_t addr,
void *thing, unsigned * flags_ptr)
{
HDassert ( ((test_entry_t *)thing)->type == TINY_ENTRY_TYPE );
return(flush(f, dxpl_id, dest, addr, thing, flags_ptr));
}
herr_t
small_flush(H5F_t *f, hid_t dxpl_id, hbool_t dest, haddr_t addr,
void *thing, unsigned * flags_ptr)
{
HDassert ( ((test_entry_t *)thing)->type == SMALL_ENTRY_TYPE );
return(flush(f, dxpl_id, dest, addr, thing, flags_ptr));
}
herr_t
medium_flush(H5F_t *f, hid_t dxpl_id, hbool_t dest, haddr_t addr,
void *thing, unsigned * flags_ptr)
{
HDassert ( ((test_entry_t *)thing)->type == MEDIUM_ENTRY_TYPE );
return(flush(f, dxpl_id, dest, addr, thing, flags_ptr));
}
herr_t
large_flush(H5F_t *f, hid_t dxpl_id, hbool_t dest, haddr_t addr,
void *thing, unsigned * flags_ptr)
{
HDassert ( ((test_entry_t *)thing)->type == LARGE_ENTRY_TYPE );
return(flush(f, dxpl_id, dest, addr, thing, flags_ptr));
}
herr_t
huge_flush(H5F_t *f, hid_t dxpl_id, hbool_t dest, haddr_t addr,
void *thing, unsigned * flags_ptr)
{
HDassert ( ((test_entry_t *)thing)->type == HUGE_ENTRY_TYPE );
return(flush(f, dxpl_id, dest, addr, thing, flags_ptr));
}
herr_t
monster_flush(H5F_t *f, hid_t dxpl_id, hbool_t dest, haddr_t addr,
void *thing, unsigned * flags_ptr)
{
HDassert ( ((test_entry_t *)thing)->type == MONSTER_ENTRY_TYPE );
return(flush(f, dxpl_id, dest, addr, thing, flags_ptr));
}
herr_t
variable_flush(H5F_t *f, hid_t dxpl_id, hbool_t dest, haddr_t addr,
void *thing, unsigned * flags_ptr)
{
HDassert ( ((test_entry_t *)thing)->type == VARIABLE_ENTRY_TYPE );
return(flush(f, dxpl_id, dest, addr, thing, flags_ptr));
}
herr_t
notify_flush(H5F_t *f, hid_t dxpl_id, hbool_t dest, haddr_t addr,
void *thing, unsigned * flags_ptr)
{
HDassert ( ((test_entry_t *)thing)->type == NOTIFY_ENTRY_TYPE );
return(flush(f, dxpl_id, dest, addr, thing, flags_ptr));
}
/*-------------------------------------------------------------------------
* Function: load & friends
*
* Purpose: "load" the requested entry and mark it as clean. The
* helper functions verify that the correct version of load
* is being called, and then call load proper.
*
* Return: SUCCEED
*
* Programmer: John Mainzer
* 6/10/04
*
*-------------------------------------------------------------------------
*/
void *
load(H5F_t UNUSED *f,
hid_t UNUSED dxpl_id,
haddr_t addr,
void UNUSED *udata)
{
int32_t type;
int32_t idx;
test_entry_t * entry_ptr;
test_entry_t * base_addr;
addr_to_type_and_index(addr, &type, &idx);
base_addr = entries[type];
entry_ptr = &(base_addr[idx]);
HDassert( entry_ptr->type == type );
HDassert( entry_ptr->type >= 0 );
HDassert( entry_ptr->type < NUMBER_OF_ENTRY_TYPES );
HDassert( entry_ptr->index == idx );
HDassert( entry_ptr->index >= 0 );
HDassert( entry_ptr->index <= max_indices[type] );
HDassert( entry_ptr == entry_ptr->self );
HDassert( entry_ptr->addr == addr );
#if 1 /* JRM */
if ( ! ( ( entry_ptr->type == VARIABLE_ENTRY_TYPE ) ||
( entry_ptr->size == entry_sizes[type] ) ) ) {
HDfprintf(stdout, "entry type/index/size = %d/%d/%ld\n",
(int)(entry_ptr->type),
(int)(entry_ptr->index),
(long)(entry_ptr->size));
}
#endif /* JRM */
HDassert( ( entry_ptr->type == VARIABLE_ENTRY_TYPE ) ||
( entry_ptr->size == entry_sizes[type] ) );
entry_ptr->loaded = TRUE;
entry_ptr->header.is_dirty = FALSE;
entry_ptr->is_dirty = FALSE;
(entry_ptr->reads)++;
return(entry_ptr);
} /* load() */
void *
pico_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata)
{
return(load(f, dxpl_id, addr, udata));
}
void *
nano_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata)
{
return(load(f, dxpl_id, addr, udata));
}
void *
micro_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata)
{
return(load(f, dxpl_id, addr, udata));
}
void *
tiny_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata)
{
return(load(f, dxpl_id, addr, udata));
}
void *
small_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata)
{
return(load(f, dxpl_id, addr, udata));
}
void *
medium_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata)
{
return(load(f, dxpl_id, addr, udata));
}
void *
large_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata)
{
return(load(f, dxpl_id, addr, udata));
}
void *
huge_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata)
{
return(load(f, dxpl_id, addr, udata));
}
void *
monster_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata)
{
return(load(f, dxpl_id, addr, udata));
}
void *
variable_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata)
{
return(load(f, dxpl_id, addr, udata));
}
void *
notify_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata)
{
return(load(f, dxpl_id, addr, udata));
}
/*-------------------------------------------------------------------------
* Function: size & friends
*
* Purpose: Get the size of the specified entry. The helper functions
* verify that the correct version of size is being called,
* and then call size proper.
*
* Return: SUCCEED
*
* Programmer: John Mainzer
* 6/10/04
*
*-------------------------------------------------------------------------
*/
herr_t
size(H5F_t UNUSED * f,
void * thing,
size_t * size_ptr)
{
test_entry_t * entry_ptr;
test_entry_t * base_addr;
HDassert( size_ptr );
HDassert( thing );
entry_ptr = (test_entry_t *)thing;
base_addr = entries[entry_ptr->type];
HDassert( entry_ptr->index >= 0 );
HDassert( entry_ptr->index <= max_indices[entry_ptr->type] );
HDassert( entry_ptr == &(base_addr[entry_ptr->index]) );
HDassert( entry_ptr == entry_ptr->self );
HDassert( entry_ptr->header.addr == entry_ptr->addr );
HDassert( ( entry_ptr->type == VARIABLE_ENTRY_TYPE ) || \
( entry_ptr->size == entry_sizes[entry_ptr->type] ) );
*size_ptr = entry_ptr->size;
return(SUCCEED);
} /* size() */
herr_t
pico_size(H5F_t * f, void * thing, size_t * size_ptr)
{
HDassert ( ((test_entry_t *)thing)->type == PICO_ENTRY_TYPE );
return(size(f, thing, size_ptr));
}
herr_t
nano_size(H5F_t * f, void * thing, size_t * size_ptr)
{
HDassert ( ((test_entry_t *)thing)->type == NANO_ENTRY_TYPE );
return(size(f, thing, size_ptr));
}
herr_t
micro_size(H5F_t * f, void * thing, size_t * size_ptr)
{
HDassert ( ((test_entry_t *)thing)->type == MICRO_ENTRY_TYPE );
return(size(f, thing, size_ptr));
}
herr_t
tiny_size(H5F_t * f, void * thing, size_t * size_ptr)
{
HDassert ( ((test_entry_t *)thing)->type == TINY_ENTRY_TYPE );
return(size(f, thing, size_ptr));
}
herr_t
small_size(H5F_t * f, void * thing, size_t * size_ptr)
{
HDassert ( ((test_entry_t *)thing)->type == SMALL_ENTRY_TYPE );
return(size(f, thing, size_ptr));
}
herr_t
medium_size(H5F_t * f, void * thing, size_t * size_ptr)
{
HDassert ( ((test_entry_t *)thing)->type == MEDIUM_ENTRY_TYPE );
return(size(f, thing, size_ptr));
}
herr_t
large_size(H5F_t * f, void * thing, size_t * size_ptr)
{
HDassert ( ((test_entry_t *)thing)->type == LARGE_ENTRY_TYPE );
return(size(f, thing, size_ptr));
}
herr_t
huge_size(H5F_t * f, void * thing, size_t * size_ptr)
{
HDassert ( ((test_entry_t *)thing)->type == HUGE_ENTRY_TYPE );
return(size(f, thing, size_ptr));
}
herr_t
monster_size(H5F_t * f, void * thing, size_t * size_ptr)
{
HDassert ( ((test_entry_t *)thing)->type == MONSTER_ENTRY_TYPE );
return(size(f, thing, size_ptr));
}
herr_t
variable_size(H5F_t * f, void * thing, size_t * size_ptr)
{
HDassert ( ((test_entry_t *)thing)->type == VARIABLE_ENTRY_TYPE );
return(size(f, thing, size_ptr));
}
herr_t
notify_size(H5F_t * f, void * thing, size_t * size_ptr)
{
HDassert ( ((test_entry_t *)thing)->type == NOTIFY_ENTRY_TYPE );
return(size(f, thing, size_ptr));
}
/*-------------------------------------------------------------------------
* 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
*
* Programmer: Quincey Koziol
* 4/28/09
*
*-------------------------------------------------------------------------
*/
static herr_t
notify(H5C_notify_action_t action, void *thing)
{
test_entry_t * entry_ptr;
test_entry_t * base_addr;
HDassert( thing );
entry_ptr = (test_entry_t *)thing;
base_addr = entries[entry_ptr->type];
HDassert( entry_ptr->index >= 0 );
HDassert( entry_ptr->index <= max_indices[entry_ptr->type] );
HDassert( entry_ptr == &(base_addr[entry_ptr->index]) );
HDassert( entry_ptr == entry_ptr->self );
HDassert( entry_ptr->header.addr == entry_ptr->addr );
HDassert( ( entry_ptr->type == VARIABLE_ENTRY_TYPE ) || \
( entry_ptr->size == entry_sizes[entry_ptr->type] ) );
/* Increment count for appropriate action */
switch(action) {
case H5C_NOTIFY_ACTION_AFTER_INSERT: /* Entry has been added to the cache */
entry_ptr->notify_after_insert_count++;
break;
case H5C_NOTIFY_ACTION_BEFORE_EVICT: /* Entry is about to be evicted from cache */
entry_ptr->notify_before_evict_count++;
break;
default:
HDassert(0 && "Unknown notify action!?!");
} /* end switch */
return(SUCCEED);
} /* notify() */
herr_t
notify_notify(H5C_notify_action_t action, void *thing)
{
HDassert ( ((test_entry_t *)thing)->type == NOTIFY_ENTRY_TYPE );
return(notify(action, thing));
}
/**************************************************************************/
/**************************************************************************/
/************************** 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
*
* Programmer: John Mainzer
* 9/1/06
*
*-------------------------------------------------------------------------
*/
void
add_flush_op(int target_type,
int target_idx,
int op_code,
int type,
int idx,
hbool_t flag,
size_t new_size,
unsigned * order_ptr)
{
int i;
test_entry_t * target_base_addr;
test_entry_t * target_entry_ptr;
HDassert( ( 0 <= target_type ) && ( target_type < NUMBER_OF_ENTRY_TYPES ) );
HDassert( ( 0 <= target_idx ) &&
( target_idx <= max_indices[target_type] ) );
HDassert( ( 0 <= op_code ) && ( op_code <= FLUSH_OP__MAX_OP ) );
HDassert( ( op_code != FLUSH_OP__RESIZE ) ||
( type == VARIABLE_ENTRY_TYPE ) );
HDassert( ( 0 <= type ) && ( type < NUMBER_OF_ENTRY_TYPES ) );
HDassert( ( 0 <= idx ) && ( idx <= max_indices[type] ) );
HDassert( ( flag == TRUE ) || ( flag == FALSE ) );
HDassert( new_size <= VARIABLE_ENTRY_SIZE );
if ( pass ) {
target_base_addr = entries[target_type];
target_entry_ptr = &(target_base_addr[target_idx]);
HDassert( target_entry_ptr->index == target_idx );
HDassert( target_entry_ptr->type == target_type );
HDassert( target_entry_ptr == target_entry_ptr->self );
HDassert( 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;
}
return;
} /* 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 indicies 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
*
* Programmer: John Mainzer
* 6/10/04
*
*-------------------------------------------------------------------------
*/
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 ) {
HDassert( ( 0 <= pinning_type ) &&
( pinning_type < NUMBER_OF_ENTRY_TYPES ) );
HDassert( ( 0 <= pinning_idx ) &&
( pinning_idx <= max_indices[pinning_type] ) );
HDassert( ( 0 <= pinned_type ) &&
( pinned_type < NUMBER_OF_ENTRY_TYPES ) );
HDassert( ( 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]);
HDassert( pinning_entry_ptr->index == pinning_idx );
HDassert( pinning_entry_ptr->type == pinning_type );
HDassert( pinning_entry_ptr == pinning_entry_ptr->self );
HDassert( pinning_entry_ptr->num_pins < MAX_PINS );
HDassert( pinning_entry_ptr->index == pinning_idx );
HDassert( pinning_entry_ptr->type == pinning_type );
HDassert( pinning_entry_ptr == pinning_entry_ptr->self );
HDassert( ! ( 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)++;
}
return;
} /* 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
*
* Programmer: John Mainzer
* 6/10/04
*
*-------------------------------------------------------------------------
*/
void
dirty_entry(H5F_t * file_ptr,
int32_t type,
int32_t idx,
hbool_t dirty_pin)
{
test_entry_t * base_addr;
test_entry_t * entry_ptr;
HDassert( file_ptr );
HDassert( ( 0 <= type ) && ( type < NUMBER_OF_ENTRY_TYPES ) );
HDassert( ( 0 <= idx ) && ( idx <= max_indices[type] ) );
if ( pass ) {
if ( dirty_pin ) {
H5C_t *cache_ptr = file_ptr->shared->cache;
HDassert(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]);
HDassert( entry_ptr->index == idx );
HDassert( entry_ptr->type == type );
HDassert( 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);
}
}
return;
} /* 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
*
* Programmer: John Mainzer
* 9/1/06
*
*-------------------------------------------------------------------------
*/
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;
HDassert( file_ptr );
cache_ptr = file_ptr->shared->cache;
HDassert( cache_ptr != NULL );
HDassert( cache_ptr->magic == H5C__H5C_T_MAGIC );
HDassert( entry_ptr != NULL );
HDassert( entry_ptr = entry_ptr->self );
HDassert( entry_ptr->header.addr == entry_ptr->addr );
HDassert( ( entry_ptr->flush_op_self_resize_in_progress ) ||
( entry_ptr->header.size == entry_ptr->size ) );
HDassert( op_ptr != NULL );
HDassert( ( 0 <= entry_ptr->type ) &&
( entry_ptr->type < NUMBER_OF_ENTRY_TYPES ) );
HDassert( ( 0 <= entry_ptr->index ) &&
( entry_ptr->index <= max_indices[entry_ptr->type] ) );
HDassert( ( 0 <= op_ptr->type ) &&
( op_ptr->type < NUMBER_OF_ENTRY_TYPES ) );
HDassert( ( 0 <= op_ptr->idx ) &&
( op_ptr->idx <= max_indices[op_ptr->type] ) );
HDassert( ( op_ptr->flag == FALSE ) || ( op_ptr->flag == TRUE ) );
HDassert( flags_ptr != NULL );
if ( pass ) {
switch ( op_ptr->op_code )
{
case FLUSH_OP__NO_OP:
break;
case FLUSH_OP__DIRTY:
HDassert( ( 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:
*/
HDassert( entry_ptr->type == VARIABLE_ENTRY_TYPE );
HDassert( op_ptr->size > 0 );
HDassert( op_ptr->size <= VARIABLE_ENTRY_SIZE );
entry_ptr->size = op_ptr->size;
(*flags_ptr) |= H5C_CALLBACK__SIZE_CHANGED_FLAG;
entry_ptr->flush_op_self_resize_in_progress = TRUE;
/* if the entry is in the process of being destroyed,
* set the header size to match the entry size so as
* to avoid a spurious failure in the destroy callback.
*/
if ( entry_ptr->header.destroy_in_progress ) {
entry_ptr->header.size = entry_ptr->size;
}
} 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:
move_entry(cache_ptr, op_ptr->type, op_ptr->idx,
op_ptr->flag);
break;
case FLUSH_OP__ORDER:
HDassert( op_ptr->order_ptr );
entry_ptr->flush_order = *op_ptr->order_ptr;
(*op_ptr->order_ptr)++;
break;
default:
pass = FALSE;
failure_mssg = "Undefined flush op code.";
break;
}
}
return;
} /* 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.
*
* Programmer: John Mainzer
* 6/10/04
*
*-------------------------------------------------------------------------
*/
hbool_t
entry_in_cache(H5C_t * cache_ptr,
int32_t type,
int32_t idx)
{
hbool_t 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;
HDassert( cache_ptr );
HDassert( ( 0 <= type ) && ( type < NUMBER_OF_ENTRY_TYPES ) );
HDassert( ( 0 <= idx ) && ( idx <= max_indices[type] ) );
base_addr = entries[type];
entry_ptr = &(base_addr[idx]);
HDassert( entry_ptr->index == idx );
HDassert( entry_ptr->type == type );
HDassert( entry_ptr == entry_ptr->self );
H5C_TEST__SEARCH_INDEX(cache_ptr, entry_ptr->addr, test_ptr)
if ( test_ptr != NULL ) {
in_cache = TRUE;
HDassert( test_ptr == (H5C_cache_entry_t *)entry_ptr );
HDassert( entry_ptr->addr == entry_ptr->header.addr );
}
return(in_cache);
} /* entry_in_cache() */
/*-------------------------------------------------------------------------
* Function: reset_entries
*
* Purpose: reset the contents of the entries arrays to known values.
*
* Return: void
*
* Programmer: John Mainzer
* 6/10/04
*
*-------------------------------------------------------------------------
*/
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;
max_index = max_indices[i];
entry_size = entry_sizes[i];
base_addr = entries[i];
orig_base_addr = orig_entries[i];
HDassert( base_addr );
HDassert( 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;
base_addr[j].header.aux_next = NULL;
base_addr[j].header.aux_prev = NULL;
base_addr[j].self = &(base_addr[j]);
base_addr[j].cache_ptr = NULL;
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].reads = 0;
base_addr[j].writes = 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_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].loaded = FALSE;
base_addr[j].cleared = FALSE;
base_addr[j].flushed = FALSE;
base_addr[j].destroyed = FALSE;
base_addr[j].flush_dep_par_type = -1;
base_addr[j].flush_dep_par_idx = -1;
for ( k = 0; k < H5C__NUM_FLUSH_DEP_HEIGHTS; k++ )
base_addr[j].child_flush_dep_height_rc[k] = 0;
base_addr[j].flush_dep_height = 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;
addr += (haddr_t)entry_size;
alt_addr += (haddr_t)entry_size;
} /* end for */
/* Make copy of entries in base_addr for later */
HDmemcpy(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 */
HDmemcpy(base_addr, orig_base_addr, (size_t)(max_index + 1) * sizeof( *base_addr ));
} /* end for */
} /* end else */
return;
} /* 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
*
* Programmer: John Mainzer
* 1/11/08
*
*-------------------------------------------------------------------------
*/
void
resize_entry(H5F_t * file_ptr,
int32_t type,
int32_t idx,
size_t new_size,
hbool_t in_cache)
{
test_entry_t * base_addr;
test_entry_t * entry_ptr;
herr_t result;
HDassert( ( 0 <= type ) && ( type < NUMBER_OF_ENTRY_TYPES ) );
HDassert( type == VARIABLE_ENTRY_TYPE );
HDassert( ( 0 <= idx ) && ( idx <= max_indices[type] ) );
HDassert( ( 0 < new_size ) && ( new_size <= entry_sizes[type] ) );
if ( pass ) {
if ( in_cache ) {
H5C_t *cache_ptr = file_ptr->shared->cache;
HDassert( 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]);
HDassert( entry_ptr->index == idx );
HDassert( entry_ptr->type == type );
HDassert( entry_ptr->cache_ptr == cache_ptr );
HDassert( 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 {
entry_ptr->size = new_size;
result = H5C_resize_entry((void *)entry_ptr, new_size);
entry_ptr->is_dirty = TRUE;
if ( result != SUCCEED ) {
pass = FALSE;
failure_mssg = "error(s) in H5C_resize_entry().";
} else {
HDassert( 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);
}
}
return;
} /* 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
*
* Programmer: John Mainzer
* 6/10/04
*
*-------------------------------------------------------------------------
*/
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];
HDassert( 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).";
}
}
return;
} /* verify_clean() */
/*-------------------------------------------------------------------------
* Function: verify_entry_status
*
* Purpose: Verify that a list of entries have the expected status.
* If any discrepencies are found, set the failure message
* and set pass to FALSE.
*
* Do nothing if pass is FALSE on entry.
*
* Return: void
*
* Programmer: John Mainzer
* 10/8/04
*
*-------------------------------------------------------------------------
*/
void
verify_entry_status(H5C_t * cache_ptr,
int tag,
int num_entries,
struct expected_entry_status expected[])
{
static char msg[256];
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]);
hbool_t in_cache = FALSE; /* will set to TRUE if necessary */
unsigned u; /* Local index variable */
if ( ( ! expected[i].in_cache ) &&
( ( expected[i].is_dirty ) ||
( expected[i].is_protected ) ||
( expected[i].is_pinned ) ) ) {
pass = FALSE;
sprintf(msg, "%d: Contradictory data in expected[%d].\n", tag, i);
failure_mssg = msg;
}
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;
sprintf(msg,
"%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 = msg;
}
}
if ( pass ) {
if ( entry_ptr->size != expected[i].size ) {
pass = FALSE;
sprintf(msg,
"%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 = msg;
}
}
if ( ( pass ) && ( in_cache ) ) {
if ( entry_ptr->header.size != expected[i].size ) {
pass = FALSE;
sprintf(msg,
"%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 = msg;
}
}
if ( pass ) {
if ( entry_ptr->at_main_addr != expected[i].at_main_addr ) {
pass = FALSE;
sprintf(msg,
"%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 = msg;
}
}
if ( pass ) {
if ( entry_ptr->is_dirty != expected[i].is_dirty ) {
pass = FALSE;
sprintf(msg,
"%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 = msg;
}
}
if ( ( pass ) && ( in_cache ) ) {
if ( entry_ptr->header.is_dirty != expected[i].is_dirty ) {
pass = FALSE;
sprintf(msg,
"%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 = msg;
}
}
if ( pass ) {
if ( entry_ptr->is_protected != expected[i].is_protected ) {
pass = FALSE;
sprintf(msg,
"%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 = msg;
}
}
if ( ( pass ) && ( in_cache ) ) {
if ( entry_ptr->header.is_protected != expected[i].is_protected ) {
pass = FALSE;
sprintf(msg,
"%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 = msg;
}
}
if ( pass ) {
if ( entry_ptr->is_pinned != expected[i].is_pinned ) {
pass = FALSE;
sprintf(msg,
"%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 = msg;
}
}
if ( ( pass ) && ( in_cache ) ) {
if ( entry_ptr->header.is_pinned != expected[i].is_pinned ) {
pass = FALSE;
sprintf(msg,
"%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 = msg;
}
}
if ( pass ) {
if ( ( entry_ptr->loaded != expected[i].loaded ) ||
( entry_ptr->cleared != expected[i].cleared ) ||
( entry_ptr->flushed != expected[i].flushed ) ||
( entry_ptr->destroyed != expected[i].destroyed ) ) {
pass = FALSE;
sprintf(msg,
"%d entry (%d,%d) loaded = %d(%d), clrd = %d(%d), flshd = %d(%d), dest = %d(%d)\n",
tag,
(int)expected[i].entry_type,
(int)expected[i].entry_index,
(int)(entry_ptr->loaded),
(int)(expected[i].loaded),
(int)(entry_ptr->cleared),
(int)(expected[i].cleared),
(int)(entry_ptr->flushed),
(int)(expected[i].flushed),
(int)(entry_ptr->destroyed),
(int)(expected[i].destroyed));
failure_mssg = msg;
}
}
/* Check flush dependency fields */
/* Flush dependency parent type & index */
if ( pass ) {
if ( entry_ptr->flush_dep_par_type != expected[i].flush_dep_par_type ) {
pass = FALSE;
sprintf(msg,
"%d entry (%d, %d) flush_dep_par_type actual/expected = %d/%d.\n",
tag,
expected[i].entry_type,
expected[i].entry_index,
entry_ptr->flush_dep_par_type,
expected[i].flush_dep_par_type);
failure_mssg = msg;
} /* end if */
} /* end if */
if ( pass ) {
if ( entry_ptr->flush_dep_par_idx != expected[i].flush_dep_par_idx ) {
pass = FALSE;
sprintf(msg,
"%d entry (%d, %d) flush_dep_par_idx actual/expected = %d/%d.\n",
tag,
expected[i].entry_type,
expected[i].entry_index,
entry_ptr->flush_dep_par_idx,
expected[i].flush_dep_par_idx);
failure_mssg = msg;
} /* end if */
} /* end if */
if ( ( pass ) && ( in_cache ) && expected[i].flush_dep_par_idx >= 0 ) {
test_entry_t * par_base_addr = entries[expected[i].flush_dep_par_type];
if ( entry_ptr->header.flush_dep_parent != (H5C_cache_entry_t *)&(par_base_addr[expected[i].flush_dep_par_idx]) ) {
pass = FALSE;
sprintf(msg,
"%d entry (%d, %d) header flush_dep_parent actual/expected = %p/%p.\n",
tag,
expected[i].entry_type,
expected[i].entry_index,
(void *)entry_ptr->header.flush_dep_parent,
(void *)&(par_base_addr[expected[i].flush_dep_par_idx]));
failure_mssg = msg;
} /* end if */
} /* end if */
/* Flush dependency child ref. counts */
for(u = 0; u < H5C__NUM_FLUSH_DEP_HEIGHTS; u++) {
if ( pass ) {
if ( entry_ptr->child_flush_dep_height_rc[u] != expected[i].child_flush_dep_height_rc[u] ) {
pass = FALSE;
sprintf(msg,
"%d entry (%d, %d) child_flush_dep_height_rc[%u] actual/expected = %llu/%llu.\n",
tag,
expected[i].entry_type,
expected[i].entry_index,
u,
(unsigned long long)(entry_ptr->child_flush_dep_height_rc[u]),
(unsigned long long)expected[i].child_flush_dep_height_rc[u]);
failure_mssg = msg;
} /* end if */
} /* end if */
if ( ( pass ) && ( in_cache ) ) {
if ( entry_ptr->header.child_flush_dep_height_rc[u] != expected[i].child_flush_dep_height_rc[u] ) {
pass = FALSE;
sprintf(msg,
"%d entry (%d, %d) header child_flush_dep_height_rc[%u] actual/expected = %llu/%llu.\n",
tag,
expected[i].entry_type,
expected[i].entry_index,
u,
(unsigned long long)entry_ptr->header.child_flush_dep_height_rc[u],
(unsigned long long)expected[i].child_flush_dep_height_rc[u]);
failure_mssg = msg;
} /* end if */
} /* end if */
} /* end for */
/* Flush dependency height */
if ( pass ) {
if ( entry_ptr->flush_dep_height != expected[i].flush_dep_height ) {
pass = FALSE;
sprintf(msg,
"%d entry (%d, %d) flush_dep_height actual/expected = %u/%u.\n",
tag,
expected[i].entry_type,
expected[i].entry_index,
entry_ptr->flush_dep_height,
expected[i].flush_dep_height);
failure_mssg = msg;
} /* end if */
} /* end if */
if ( ( pass ) && ( in_cache ) ) {
if ( entry_ptr->header.flush_dep_height != expected[i].flush_dep_height ) {
pass = FALSE;
sprintf(msg,
"%d entry (%d, %d) header flush_dep_height actual/expected = %u/%u.\n",
tag,
expected[i].entry_type,
expected[i].entry_index,
entry_ptr->header.flush_dep_height,
expected[i].flush_dep_height);
failure_mssg = msg;
} /* 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;
sprintf(msg,
"%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 = msg;
} /* end if */
} /* end if */
i++;
} /* while */
return;
} /* 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
*
* Programmer: John Mainzer
* 6/10/04
*
*-------------------------------------------------------------------------
*/
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];
HDassert( base_addr );
for ( j = 0; j <= max_index; j++ )
{
HDassert( 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).";
}
}
return;
} /* verify_unprotected() */
/*-------------------------------------------------------------------------
* Function: setup_cache()
*
* Purpose: Allocate a cache of the desired size and configure it for
* use in the test bed. Return a pointer to the new cache
* structure.
*
* Return: Pointer to new cache, or NULL on failure.
*
* Programmer: John Mainzer
* 6/11/04
*
*-------------------------------------------------------------------------
*/
H5F_t *
setup_cache(size_t max_cache_size,
size_t min_clean_size)
{
const char * fcn_name = "setup_cache()";
char filename[512];
hbool_t show_progress = FALSE;
hbool_t verbose = TRUE;
int mile_stone = 1;
hid_t fid = -1;
H5F_t * file_ptr = NULL;
H5C_t * cache_ptr = NULL;
H5F_t * ret_val = NULL;
haddr_t actual_base_addr;
hid_t fapl_id = H5P_DEFAULT;
if ( show_progress ) /* 1 */
HDfprintf(stdout, "%s() - %0d -- pass = %d\n",
fcn_name, mile_stone++, (int)pass);
saved_fid = -1;
/* setup the file name */
if ( pass ) {
if ( h5_fixname(FILENAME[0], H5P_DEFAULT, filename, sizeof(filename))
== NULL ) {
pass = FALSE;
failure_mssg = "h5_fixname() failed.\n";
}
}
if ( show_progress ) /* 2 */
HDfprintf(stdout, "%s() - %0d -- pass = %d\n",
fcn_name, mile_stone++, (int)pass);
if ( ( pass ) && ( try_core_file_driver ) ) {
if ( (fapl_id = H5Pcreate(H5P_FILE_ACCESS)) == FAIL ) {
pass = FALSE;
failure_mssg = "H5Pcreate(H5P_FILE_ACCESS) failed.\n";
}
else if ( H5Pset_fapl_core(fapl_id, MAX_ADDR, FALSE) < 0 ) {
H5Pclose(fapl_id);
fapl_id = H5P_DEFAULT;
pass = FALSE;
failure_mssg = "H5P_set_fapl_core() failed.\n";
}
else if ( (fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id))
< 0 ) {
core_file_driver_failed = TRUE;
if ( verbose ) {
HDfprintf(stdout, "%s: H5Fcreate() with CFD failed.\n", fcn_name);
}
} else {
saved_fapl_id = fapl_id;
}
}
if ( show_progress ) /* 3 */
HDfprintf(stdout, "%s() - %0d -- pass = %d\n",
fcn_name, mile_stone++, (int)pass);
/* if we either aren't using the core file driver, or a create
* with the core file driver failed, try again with a regular file.
* If this fails, we are cooked.
*/
if ( ( pass ) && ( fid < 0 ) ) {
fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id);
saved_fid = fid;
if ( fid < 0 ) {
pass = FALSE;
failure_mssg = "H5Fcreate() failed.";
if ( verbose ) {
HDfprintf(stdout, "%s: H5Fcreate() failed.\n", fcn_name);
}
}
}
if ( show_progress ) /* 4 */
HDfprintf(stdout, "%s() - %0d -- pass = %d\n",
fcn_name, mile_stone++, (int)pass);
if ( pass ) {
HDassert( fid >= 0 );
saved_fid = fid;
if ( H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0 ) {
pass = FALSE;
failure_mssg = "H5Fflush() failed.";
if ( verbose ) {
HDfprintf(stdout, "%s: H5Fflush() failed.\n", fcn_name);
}
} else {
file_ptr = (H5F_t *)H5I_object_verify(fid, H5I_FILE);
if ( file_ptr == NULL ) {
pass = FALSE;
failure_mssg = "Can't get file_ptr.";
if ( verbose ) {
HDfprintf(stdout, "%s: H5Fflush() failed.\n", fcn_name);
}
}
}
}
if ( show_progress ) /* 5 */
HDfprintf(stdout, "%s() - %0d -- pass = %d\n",
fcn_name, mile_stone++, (int)pass);
if ( pass ) {
/* A bit of fancy footwork here:
*
* The call to H5Fcreate() allocates an instance of H5C_t,
* initializes it, and stores its address in f->shared->cache.
*
* We don't want to use this cache, as it has a bunch of extra
* initialization that may change over time, and in any case
* it will not in general be configured the way we want it.
*
* We used to deal with this problem by storing the file pointer
* in another instance of H5C_t, and then ignoring the original
* version. However, this strategy doesn't work any more, as
* we can't store the file pointer in the instance of H5C_t,
* and we have modified many cache routines to use a file
* pointer to look up the target cache.
*
* Thus we now make note of the address of the instance of
* H5C_t created by the call to H5Fcreate(), set
* file_ptr->shared->cache to NULL, call H5C_create()
* to allocate a new instance of H5C_t for test purposes,
* and store than new instance's address in
* file_ptr->shared->cache.
*
* On shut down, we call H5C_dest on our instance of H5C_t,
* set file_ptr->shared->cache to point to the original
* instance, and then close the file normally.
*/
HDassert( saved_cache == NULL );
saved_cache = file_ptr->shared->cache;
file_ptr->shared->cache = NULL;
cache_ptr = H5C_create(max_cache_size,
min_clean_size,
(NUMBER_OF_ENTRY_TYPES - 1),
(const char **)entry_type_names,
check_write_permitted,
TRUE,
NULL,
NULL);
file_ptr->shared->cache = cache_ptr;
}
if ( show_progress ) /* 6 */
HDfprintf(stdout, "%s() - %0d -- pass = %d\n",
fcn_name, mile_stone++, (int)pass);
if ( pass ) {
if ( cache_ptr == NULL ) {
pass = FALSE;
failure_mssg = "H5C_create() failed.";
if ( verbose ) {
HDfprintf(stdout, "%s: H5C_create() failed.\n", fcn_name);
}
} else if ( cache_ptr->magic != H5C__H5C_T_MAGIC ) {
pass = FALSE;
failure_mssg = "Bad cache_ptr magic.";
if ( verbose ) {
HDfprintf(stdout, "%s: Bad cache_ptr magic.\n", fcn_name);
}
}
}
if ( show_progress ) /* 7 */
HDfprintf(stdout, "%s() - %0d -- pass = %d\n",
fcn_name, mile_stone++, (int)pass);
if ( pass ) { /* allocate space for test entries */
actual_base_addr = H5MF_alloc(file_ptr, H5FD_MEM_DEFAULT, H5P_DEFAULT,
(hsize_t)(ADDR_SPACE_SIZE + BASE_ADDR));
if ( actual_base_addr == HADDR_UNDEF ) {
pass = FALSE;
failure_mssg = "H5MF_alloc() failed.";
if ( verbose ) {
HDfprintf(stdout, "%s: H5MF_alloc() failed.\n", fcn_name);
}
} else if ( actual_base_addr > BASE_ADDR ) {
/* If this happens, must increase BASE_ADDR so that the
* actual_base_addr is <= BASE_ADDR. This should only happen
* if the size of the superblock is increase.
*/
pass = FALSE;
failure_mssg = "actual_base_addr > BASE_ADDR";
if ( verbose ) {
HDfprintf(stdout, "%s: actual_base_addr > BASE_ADDR.\n",
fcn_name);
}
}
saved_actual_base_addr = actual_base_addr;
}
if ( show_progress ) /* 8 */
HDfprintf(stdout, "%s() - %0d -- pass = %d\n",
fcn_name, mile_stone++, (int)pass);
if ( pass ) {
/* Need to set this else all cache tests will fail */
cache_ptr->ignore_tags = TRUE;
H5C_stats__reset(cache_ptr);
ret_val = file_ptr;
}
if ( show_progress ) /* 9 */
HDfprintf(stdout, "%s() - %0d -- pass = %d\n",
fcn_name, mile_stone++, (int)pass);
return(ret_val);
} /* setup_cache() */
/*-------------------------------------------------------------------------
* Function: takedown_cache()
*
* Purpose: Flush the specified cache and disable it. If requested,
* dump stats first. If pass is FALSE, do nothing.
*
* Return: void
*
* Programmer: John Mainzer
* 9/14/07
*
*-------------------------------------------------------------------------
*/
void
takedown_cache(H5F_t * file_ptr,
hbool_t dump_stats,
hbool_t dump_detailed_stats)
{
char filename[512];
if ( file_ptr != NULL ) {
H5C_t * cache_ptr = file_ptr->shared->cache;
if ( dump_stats ) {
H5C_stats(cache_ptr, "test cache", dump_detailed_stats);
}
flush_cache(file_ptr, TRUE, FALSE, FALSE);
H5C_dest(file_ptr, H5P_DATASET_XFER_DEFAULT, H5P_DATASET_XFER_DEFAULT);
if ( saved_cache != NULL ) {
file_ptr->shared->cache = saved_cache;
saved_cache = NULL;
}
}
if ( saved_fapl_id != H5P_DEFAULT ) {
H5Pclose(saved_fapl_id);
saved_fapl_id = H5P_DEFAULT;
}
if ( saved_fid != -1 ) {
if ( H5F_addr_defined(saved_actual_base_addr) ) {
if ( NULL == file_ptr ) {
file_ptr = (H5F_t *)H5I_object_verify(saved_fid, H5I_FILE);
HDassert ( file_ptr );
}
H5MF_xfree(file_ptr, H5FD_MEM_DEFAULT, H5P_DEFAULT, saved_actual_base_addr,
(hsize_t)(ADDR_SPACE_SIZE + BASE_ADDR));
saved_actual_base_addr = HADDR_UNDEF;
}
if ( H5Fclose(saved_fid) < 0 ) {
pass = FALSE;
failure_mssg = "couldn't close test file.";
} else {
saved_fid = -1;
}
if ( ( ! try_core_file_driver ) || ( core_file_driver_failed ) ) {
if ( h5_fixname(FILENAME[0], H5P_DEFAULT, filename, sizeof(filename))
== NULL ) {
pass = FALSE;
failure_mssg = "h5_fixname() failed.\n";
}
if ( HDremove(filename) < 0 ) {
pass = FALSE;
failure_mssg = "couldn't delete test file.";
}
}
}
return;
} /* takedown_cache() */
/*-------------------------------------------------------------------------
* Function: expunge_entry()
*
* Purpose: Expunge the entry indicated by the type and index.
*
*
* Return: void
*
* Programmer: John Mainzer
* 7/6/06
*
*-------------------------------------------------------------------------
*/
void
expunge_entry(H5F_t * file_ptr,
int32_t type,
int32_t idx)
{
/* const char * fcn_name = "expunge_entry()"; */
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;
HDassert( cache_ptr );
#endif /* NDEBUG */
HDassert( ( 0 <= type ) && ( type < NUMBER_OF_ENTRY_TYPES ) );
HDassert( ( 0 <= idx ) && ( idx <= max_indices[type] ) );
base_addr = entries[type];
entry_ptr = &(base_addr[idx]);
HDassert( entry_ptr->index == idx );
HDassert( entry_ptr->type == type );
HDassert( entry_ptr == entry_ptr->self );
HDassert( entry_ptr->cache_ptr == cache_ptr );
HDassert( ! ( entry_ptr->header.is_protected ) );
HDassert( ! ( entry_ptr->is_protected ) );
HDassert( ! ( entry_ptr->header.is_pinned ) );
HDassert( ! ( entry_ptr->is_pinned ) );
result = H5C_expunge_entry(file_ptr, H5P_DATASET_XFER_DEFAULT, H5P_DATASET_XFER_DEFAULT,
&(types[type]), entry_ptr->addr, H5C__NO_FLAGS_SET);
if ( result < 0 ) {
pass = FALSE;
failure_mssg = "error in H5C_expunge_entry().";
}
}
return;
} /* expunge_entry() */
/*-------------------------------------------------------------------------
* Function: flush_cache()
*
* Purpose: Flush the specified cache, destroying all entries if
requested. If requested, dump stats first.
*
* Return: void
*
* Programmer: John Mainzer
* 6/23/04
*
*-------------------------------------------------------------------------
*/
void
flush_cache(H5F_t * file_ptr,
hbool_t destroy_entries,
hbool_t dump_stats,
hbool_t dump_detailed_stats)
{
const char * fcn_name = "flush_cache()";
hbool_t verbose = FALSE;
verify_unprotected();
if(pass) {
H5C_t * cache_ptr = NULL;
herr_t result = 0;
HDassert(file_ptr);
cache_ptr = file_ptr->shared->cache;
if(destroy_entries) {
result = H5C_flush_cache(file_ptr, H5P_DATASET_XFER_DEFAULT,
H5P_DATASET_XFER_DEFAULT, H5C__FLUSH_INVALIDATE_FLAG);
}
else {
result = H5C_flush_cache(file_ptr, H5P_DATASET_XFER_DEFAULT,
H5P_DATASET_XFER_DEFAULT, H5C__NO_FLAGS_SET);
}
if(dump_stats) {
H5C_stats(cache_ptr, "test cache", dump_detailed_stats);
}
if(result < 0) {
pass = FALSE;
failure_mssg = "error in H5C_flush_cache().";
}
else if((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) {
HDfprintf(stdout,
"%s: unexpected il/is/cis/dis = %lld/%lld/%lld/%lld.\n",
fcn_name,
(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.";
}
}
return;
} /* flush_cache() */
/*-------------------------------------------------------------------------
* Function: insert_entry()
*
* Purpose: Insert the entry indicated by the type and index.
*
* Do nothing if pass is false.
*
* Return: void
*
* Programmer: John Mainzer
* 6/16/04
*
*-------------------------------------------------------------------------
*/
void
insert_entry(H5F_t * file_ptr,
int32_t type,
int32_t idx,
unsigned int flags)
{
H5C_t * cache_ptr;
herr_t result;
hbool_t insert_pinned;
test_entry_t * base_addr;
test_entry_t * entry_ptr;
if ( pass ) {
cache_ptr = file_ptr->shared->cache;
HDassert( cache_ptr );
HDassert( ( 0 <= type ) && ( type < NUMBER_OF_ENTRY_TYPES ) );
HDassert( ( 0 <= idx ) && ( idx <= max_indices[type] ) );
base_addr = entries[type];
entry_ptr = &(base_addr[idx]);
HDassert( entry_ptr->index == idx );
HDassert( entry_ptr->type == type );
HDassert( entry_ptr == entry_ptr->self );
HDassert( !(entry_ptr->is_protected) );
insert_pinned = (hbool_t)((flags & H5C__PIN_ENTRY_FLAG) != 0 );
entry_ptr->is_dirty = TRUE;
result = H5C_insert_entry(file_ptr, H5P_DATASET_XFER_DEFAULT, H5P_DATASET_XFER_DEFAULT,
&(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. */
HDfprintf(stdout, "result = %d\n", (int)result);
HDfprintf(stdout, "entry_ptr->header.is_protected = %d\n",
(int)(entry_ptr->header.is_protected));
HDfprintf(stdout,
"entry_ptr->header.type != &(types[type]) = %d\n",
(int)(entry_ptr->header.type != &(types[type])));
HDfprintf(stdout,
"entry_ptr->size != entry_ptr->header.size = %d\n",
(int)(entry_ptr->size != entry_ptr->header.size));
HDfprintf(stdout,
"entry_ptr->addr != entry_ptr->header.addr = %d\n",
(int)(entry_ptr->addr != entry_ptr->header.addr));
#endif
}
HDassert( entry_ptr->cache_ptr == NULL );
entry_ptr->cache_ptr = cache_ptr;
if ( insert_pinned ) {
HDassert( entry_ptr->header.is_pinned );
} else {
HDassert( ! ( entry_ptr->header.is_pinned ) );
}
entry_ptr->is_pinned = insert_pinned;
entry_ptr->pinned_from_client = insert_pinned;
HDassert( entry_ptr->header.is_dirty );
HDassert( ((entry_ptr->header).type)->id == type );
}
return;
} /* insert_entry() */
/*-------------------------------------------------------------------------
* Function: mark_entry_dirty()
*
* Purpose: Mark the specified entry as dirty.
*
* Do nothing if pass is FALSE on entry.
*
* Return: void
*
* Programmer: John Mainzer
* 3/28/06
*
*-------------------------------------------------------------------------
*/
void
mark_entry_dirty(int32_t type,
int32_t idx)
{
herr_t result;
test_entry_t * base_addr;
test_entry_t * entry_ptr;
if ( pass ) {
HDassert( ( 0 <= type ) && ( type < NUMBER_OF_ENTRY_TYPES ) );
HDassert( ( 0 <= idx ) && ( idx <= max_indices[type] ) );
base_addr = entries[type];
entry_ptr = &(base_addr[idx]);
HDassert( entry_ptr->index == idx );
HDassert( entry_ptr->type == type );
HDassert( entry_ptr == entry_ptr->self );
HDassert( entry_ptr->header.is_protected ||
entry_ptr->header.is_pinned );
entry_ptr->is_dirty = TRUE;
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().";
}
HDassert( ((entry_ptr->header).type)->id == type );
}
return;
} /* 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
*
* Programmer: John Mainzer
* 6/21/04
*
*-------------------------------------------------------------------------
*/
void
move_entry(H5C_t * cache_ptr,
int32_t type,
int32_t idx,
hbool_t main_addr)
{
herr_t result;
hbool_t 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 ) {
HDassert( cache_ptr );
HDassert( ( 0 <= type ) && ( type < NUMBER_OF_ENTRY_TYPES ) );
HDassert( ( 0 <= idx ) && ( idx <= max_indices[type] ) );
base_addr = entries[type];
entry_ptr = &(base_addr[idx]);
HDassert( entry_ptr->index == idx );
HDassert( entry_ptr->type == type );
HDassert( entry_ptr == entry_ptr->self );
HDassert( entry_ptr->cache_ptr == cache_ptr );
HDassert( !(entry_ptr->is_protected) );
HDassert( !(entry_ptr->header.is_protected) );
if ( entry_ptr->at_main_addr && !main_addr ) {
/* move to alt addr */
HDassert( 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 */
HDassert( entry_ptr->addr == entry_ptr->alt_addr );
done = FALSE;
old_addr = entry_ptr->addr;
new_addr = entry_ptr->main_addr;
}
if ( ! done ) {
entry_ptr->is_dirty = TRUE;
result = H5C_move_entry(cache_ptr, &(types[type]),
old_addr, new_addr);
}
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;
}
}
HDassert( ((entry_ptr->header).type)->id == type );
HDassert( entry_ptr->header.is_dirty );
HDassert( entry_ptr->is_dirty );
}
return;
} /* 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
*
* Programmer: John Mainzer
* 6/11/04
*
*-------------------------------------------------------------------------
*/
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;
H5C_cache_entry_t * cache_entry_ptr;
if ( pass ) {
cache_ptr = file_ptr->shared->cache;
HDassert( cache_ptr );
HDassert( ( 0 <= type ) && ( type < NUMBER_OF_ENTRY_TYPES ) );
HDassert( ( 0 <= idx ) && ( idx <= max_indices[type] ) );
base_addr = entries[type];
entry_ptr = &(base_addr[idx]);
HDassert( entry_ptr->index == idx );
HDassert( entry_ptr->type == type );
HDassert( entry_ptr == entry_ptr->self );
HDassert( !(entry_ptr->is_protected) );
cache_entry_ptr = (H5C_cache_entry_t *)H5C_protect(file_ptr, H5P_DATASET_XFER_DEFAULT, H5P_DATASET_XFER_DEFAULT,
&(types[type]), entry_ptr->addr, NULL, 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
*/
HDfprintf(stdout, "( cache_entry_ptr != (void *)entry_ptr ) = %d\n",
(int)( cache_entry_ptr != (void *)entry_ptr ));
HDfprintf(stdout, "cache_entry_ptr = 0x%lx, entry_ptr = 0x%lx\n",
(long)cache_entry_ptr, (long)entry_ptr);
HDfprintf(stdout, "entry_ptr->header.is_protected = %d\n",
(int)(entry_ptr->header.is_protected));
HDfprintf(stdout,
"( entry_ptr->header.type != &(types[type]) ) = %d\n",
(int)( entry_ptr->header.type != &(types[type]) ));
HDfprintf(stdout,
"entry_ptr->size = %d, entry_ptr->header.size = %d\n",
(int)(entry_ptr->size), (int)(entry_ptr->header.size));
HDfprintf(stdout,
"entry_ptr->addr = %d, entry_ptr->header.addr = %d\n",
(int)(entry_ptr->addr), (int)(entry_ptr->header.addr));
#endif
pass = FALSE;
failure_mssg = "error in H5C_protect().";
} else {
HDassert( ( entry_ptr->cache_ptr == NULL ) ||
( entry_ptr->cache_ptr == cache_ptr ) );
entry_ptr->cache_ptr = cache_ptr;
entry_ptr->is_protected = TRUE;
}
HDassert( ((entry_ptr->header).type)->id == type );
}
return;
} /* 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
*
* Programmer: John Mainzer
* 4/1/07
*
*-------------------------------------------------------------------------
*/
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;
HDassert( cache_ptr );
HDassert( ( 0 <= type ) && ( type < NUMBER_OF_ENTRY_TYPES ) );
HDassert( ( 0 <= idx ) && ( idx <= max_indices[type] ) );
base_addr = entries[type];
entry_ptr = &(base_addr[idx]);
HDassert( entry_ptr->index == idx );
HDassert( entry_ptr->type == type );
HDassert( entry_ptr == entry_ptr->self );
HDassert( ( ! ( 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, H5P_DATASET_XFER_DEFAULT, H5P_DATASET_XFER_DEFAULT,
&(types[type]), entry_ptr->addr, NULL, 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 {
HDassert( ( entry_ptr->cache_ptr == NULL ) ||
( entry_ptr->cache_ptr == cache_ptr ) );
entry_ptr->cache_ptr = cache_ptr;
entry_ptr->is_protected = TRUE;
entry_ptr->is_read_only = TRUE;
entry_ptr->ro_ref_count++;
}
HDassert( ((entry_ptr->header).type)->id == type );
}
return;
} /* 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
*
* Programmer: Quincey Koziol
* 3/17/09
*
*-------------------------------------------------------------------------
*/
void
pin_entry(int32_t type,
int32_t idx)
{
HDassert( ( 0 <= type ) && ( type < NUMBER_OF_ENTRY_TYPES ) );
HDassert( ( 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]);
HDassert( entry_ptr->index == idx );
HDassert( entry_ptr->type == type );
HDassert( entry_ptr == entry_ptr->self );
HDassert( entry_ptr->is_protected );
HDassert( !(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 */
return;
} /* 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
*
* Programmer: John Mainzer
* 3/28/06
*
*-------------------------------------------------------------------------
*/
void
unpin_entry(int32_t type,
int32_t idx)
{
herr_t result;
test_entry_t * base_addr;
test_entry_t * entry_ptr;
if ( pass ) {
HDassert( ( 0 <= type ) && ( type < NUMBER_OF_ENTRY_TYPES ) );
HDassert( ( 0 <= idx ) && ( idx <= max_indices[type] ) );
base_addr = entries[type];
entry_ptr = &(base_addr[idx]);
HDassert( entry_ptr->index == idx );
HDassert( entry_ptr->type == type );
HDassert( entry_ptr == entry_ptr->self );
HDassert( entry_ptr->header.is_pinned );
HDassert( entry_ptr->header.pinned_from_client );
HDassert( entry_ptr->is_pinned );
HDassert( 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;
HDassert( ((entry_ptr->header).type)->id == type );
}
return;
} /* 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
*
* Programmer: John Mainzer
* 6/12/04
*
*-------------------------------------------------------------------------
*/
void
unprotect_entry(H5F_t * file_ptr,
int32_t type,
int32_t idx,
unsigned int flags)
{
herr_t result;
hbool_t pin_flag_set;
hbool_t unpin_flag_set;
test_entry_t * base_addr;
test_entry_t * entry_ptr;
if ( pass ) {
HDassert( ( 0 <= type ) && ( type < NUMBER_OF_ENTRY_TYPES ) );
HDassert( ( 0 <= idx ) && ( idx <= max_indices[type] ) );
base_addr = entries[type];
entry_ptr = &(base_addr[idx]);
HDassert( entry_ptr->index == idx );
HDassert( entry_ptr->type == type );
HDassert( entry_ptr == entry_ptr->self );
HDassert( entry_ptr->header.is_protected );
HDassert( entry_ptr->is_protected );
pin_flag_set = (hbool_t)((flags & H5C__PIN_ENTRY_FLAG) != 0 );
unpin_flag_set = (hbool_t)((flags & H5C__UNPIN_ENTRY_FLAG) != 0 );
HDassert ( ! ( pin_flag_set && unpin_flag_set ) );
HDassert ( ( ! pin_flag_set ) || ( ! (entry_ptr->is_pinned) ) );
HDassert ( ( ! unpin_flag_set ) || ( entry_ptr->is_pinned ) );
if(flags & H5C__DIRTIED_FLAG)
entry_ptr->is_dirty = TRUE;
result = H5C_unprotect(file_ptr, H5P_DATASET_XFER_DEFAULT, H5P_DATASET_XFER_DEFAULT,
&(types[type]), 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 ) {
HDassert ( entry_ptr->header.is_pinned );
entry_ptr->pinned_from_client = TRUE;
entry_ptr->is_pinned = TRUE;
} else if ( unpin_flag_set ) {
HDassert ( 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;
}
}
HDassert( ((entry_ptr->header).type)->id == type );
if ( ( flags & H5C__DIRTIED_FLAG ) != 0
&& ( (flags & H5C__DELETED_FLAG) == 0 ) ) {
HDassert( entry_ptr->header.is_dirty );
HDassert( entry_ptr->is_dirty );
}
HDassert( entry_ptr->header.is_protected == entry_ptr->is_protected );
HDassert( entry_ptr->header.is_read_only == entry_ptr->is_read_only );
HDassert( entry_ptr->header.ro_ref_count == entry_ptr->ro_ref_count );
}
return;
} /* 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
*
* Programmer: John Mainzer
* 6/12/04
*
*-------------------------------------------------------------------------
*/
void
row_major_scan_forward(H5F_t * file_ptr,
int32_t lag,
hbool_t verbose,
hbool_t reset_stats,
hbool_t display_stats,
hbool_t display_detailed_stats,
hbool_t do_inserts,
hbool_t do_moves,
hbool_t move_to_main_addr,
hbool_t do_destroys,
hbool_t do_mult_ro_protects,
int dirty_destroys,
int dirty_unprotects)
{
const char * fcn_name = "row_major_scan_forward";
H5C_t * cache_ptr;
int32_t type = 0;
int32_t idx;
if ( verbose )
HDfprintf(stdout, "%s(): entering.\n", fcn_name);
if ( pass ) {
cache_ptr = file_ptr->shared->cache;
HDassert( cache_ptr != NULL );
HDassert( lag >= 10 );
if ( reset_stats ) {
H5C_stats__reset(cache_ptr);
}
}
while ( ( pass ) && ( type < NUMBER_OF_ENTRY_TYPES ) )
{
idx = -lag;
while ( ( pass ) && ( idx <= (max_indices[type] + lag) ) )
{
if ( verbose ) {
HDfprintf(stdout, "%d:%d: ", type, idx);
}
if ( ( pass ) && ( do_inserts ) && ( (idx + lag) >= 0 ) &&
( (idx + lag) <= max_indices[type] ) &&
( ((idx + lag) % 2) == 0 ) &&
( ! entry_in_cache(cache_ptr, type, (idx + lag)) ) ) {
if ( verbose )
HDfprintf(stdout, "(i, %d, %d) ", type, (idx + lag));
insert_entry(file_ptr, type, (idx + lag), H5C__NO_FLAGS_SET);
}
if ( ( pass ) && ( (idx + lag - 1) >= 0 ) &&
( (idx + lag - 1) <= max_indices[type] ) &&
( ( (idx + lag - 1) % 3 ) == 0 ) ) {
if ( verbose )
HDfprintf(stdout, "(p, %d, %d) ", type, (idx + lag - 1));
protect_entry(file_ptr, type, (idx + lag - 1));
}
if ( ( pass ) && ( (idx + lag - 2) >= 0 ) &&
( (idx + lag - 2) <= max_indices[type] ) &&
( ( (idx + lag - 2) % 3 ) == 0 ) ) {
if ( verbose )
HDfprintf(stdout, "(u, %d, %d) ", type, (idx + lag - 2));
unprotect_entry(file_ptr, type, idx+lag-2, H5C__NO_FLAGS_SET);
}
if ( ( pass ) && ( do_moves ) && ( (idx + lag - 2) >= 0 ) &&
( (idx + lag - 2) <= max_indices[type] ) &&
( ( (idx + lag - 2) % 3 ) == 0 ) ) {
move_entry(cache_ptr, type, (idx + lag - 2),
move_to_main_addr);
}
if ( ( pass ) && ( (idx + lag - 3) >= 0 ) &&
( (idx + lag - 3) <= max_indices[type] ) &&
( ( (idx + lag - 3) % 5 ) == 0 ) ) {
if ( verbose )
HDfprintf(stdout, "(p, %d, %d) ", type, (idx + lag - 3));
protect_entry(file_ptr, type, (idx + lag - 3));
}
if ( ( pass ) && ( (idx + lag - 5) >= 0 ) &&
( (idx + lag - 5) <= max_indices[type] ) &&
( ( (idx + lag - 5) % 5 ) == 0 ) ) {
if ( verbose )
HDfprintf(stdout, "(u, %d, %d) ", type, (idx + lag - 5));
unprotect_entry(file_ptr, type, idx+lag-5, H5C__NO_FLAGS_SET);
}
if ( do_mult_ro_protects )
{
if ( ( pass ) && ( (idx + lag - 5) >= 0 ) &&
( (idx + lag - 5) < max_indices[type] ) &&
( (idx + lag - 5) % 9 == 0 ) ) {
if ( verbose )
HDfprintf(stdout, "(p-ro, %d, %d) ", type,
(idx + lag - 5));
protect_entry_ro(file_ptr, type, (idx + lag - 5));
}
if ( ( pass ) && ( (idx + lag - 6) >= 0 ) &&
( (idx + lag - 6) < max_indices[type] ) &&
( (idx + lag - 6) % 11 == 0 ) ) {
if ( verbose )
HDfprintf(stdout, "(p-ro, %d, %d) ", type,
(idx + lag - 6));
protect_entry_ro(file_ptr, type, (idx + lag - 6));
}
if ( ( pass ) && ( (idx + lag - 7) >= 0 ) &&
( (idx + lag - 7) < max_indices[type] ) &&
( (idx + lag - 7) % 13 == 0 ) ) {
if ( verbose )
HDfprintf(stdout, "(p-ro, %d, %d) ", type,
(idx + lag - 7));
protect_entry_ro(file_ptr, type, (idx + lag - 7));
}
if ( ( pass ) && ( (idx + lag - 7) >= 0 ) &&
( (idx + lag - 7) < max_indices[type] ) &&
( (idx + lag - 7) % 9 == 0 ) ) {
if ( verbose )
HDfprintf(stdout, "(u-ro, %d, %d) ", type,
(idx + lag - 7));
unprotect_entry(file_ptr, type, (idx + lag - 7), H5C__NO_FLAGS_SET);
}
if ( ( pass ) && ( (idx + lag - 8) >= 0 ) &&
( (idx + lag - 8) < max_indices[type] ) &&
( (idx + lag - 8) % 11 == 0 ) ) {
if ( verbose )
HDfprintf(stdout, "(u-ro, %d, %d) ", type,
(idx + lag - 8));
unprotect_entry(file_ptr, type, (idx + lag - 8), H5C__NO_FLAGS_SET);
}
if ( ( pass ) && ( (idx + lag - 9) >= 0 ) &&
( (idx + lag - 9) < max_indices[type] ) &&
( (idx + lag - 9) % 13 == 0 ) ) {
if ( verbose )
HDfprintf(stdout, "(u-ro, %d, %d) ", type,
(idx + lag - 9));
unprotect_entry(file_ptr, type, (idx + lag - 9), H5C__NO_FLAGS_SET);
}
} /* if ( do_mult_ro_protects ) */
if ( ( pass ) && ( idx >= 0 ) && ( idx <= max_indices[type] ) ) {
if ( verbose )
HDfprintf(stdout, "(p, %d, %d) ", type, idx);
protect_entry(file_ptr, type, idx);
}
if ( ( pass ) && ( (idx - lag + 2) >= 0 ) &&
( (idx - lag + 2) <= max_indices[type] ) &&
( ( (idx - lag + 2) % 7 ) == 0 ) ) {
if ( verbose )
HDfprintf(stdout, "(u, %d, %d) ", type, (idx - lag + 2));
unprotect_entry(file_ptr, type, idx-lag+2, H5C__NO_FLAGS_SET);
}
if ( ( pass ) && ( (idx - lag + 1) >= 0 ) &&
( (idx - lag + 1) <= max_indices[type] ) &&
( ( (idx - lag + 1) % 7 ) == 0 ) ) {
if ( verbose )
HDfprintf(stdout, "(p, %d, %d) ", type, (idx - lag + 1));
protect_entry(file_ptr, type, (idx - lag + 1));
}
if ( do_destroys ) {
if ( ( pass ) && ( (idx - lag) >= 0 ) &&
( ( idx - lag) <= max_indices[type] ) ) {
switch ( (idx - lag) %4 ) {
case 0: /* we just did an insert */
unprotect_entry(file_ptr, type, idx - lag, H5C__NO_FLAGS_SET);
break;
case 1:
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 2: /* we just did an insrt */
unprotect_entry(file_ptr, type, idx - lag, H5C__DELETED_FLAG);
break;
case 3:
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;
default:
HDassert(0); /* this can't happen... */
break;
}
}
} else {
if ( ( pass ) && ( (idx - lag) >= 0 ) &&
( ( idx - lag) <= max_indices[type] ) ) {
if ( verbose )
HDfprintf(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 )
HDfprintf(stdout, "\n");
idx++;
}
type++;
}
if ( ( pass ) && ( display_stats ) ) {
H5C_stats(cache_ptr, "test cache", display_detailed_stats);
}
return;
} /* 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
*
* Programmer: John Mainzer
* 10/21/04
*
*-------------------------------------------------------------------------
*/
void
hl_row_major_scan_forward(H5F_t * file_ptr,
int32_t max_index,
hbool_t verbose,
hbool_t reset_stats,
hbool_t display_stats,
hbool_t display_detailed_stats,
hbool_t do_inserts)
{
const char * fcn_name = "hl_row_major_scan_forward";
H5C_t * cache_ptr;
int32_t type = 0;
int32_t idx;
int32_t i;
int32_t lag = 100;
int32_t local_max_index;
if ( verbose )
HDfprintf(stdout, "%s(): entering.\n", fcn_name);
if ( pass ) {
cache_ptr = file_ptr->shared->cache;
HDassert( cache_ptr != NULL );
HDassert( lag > 5 );
HDassert( max_index >= 200 );
HDassert( 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 )
HDfprintf(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 )
HDfprintf(stdout, "(p, %d, %d) ", type, i);
protect_entry(file_ptr, type, i);
if ( verbose )
HDfprintf(stdout, "(u, %d, %d) ", type, i);
unprotect_entry(file_ptr, type, i, H5C__NO_FLAGS_SET);
}
i--;
}
if ( verbose )
HDfprintf(stdout, "\n");
idx++;
}
type++;
}
if ( ( pass ) && ( display_stats ) ) {
H5C_stats(cache_ptr, "test cache", display_detailed_stats);
}
return;
} /* hl_row_major_scan_forward() */
/*-------------------------------------------------------------------------
* Function: row_major_scan_backward()
*
* Purpose: Do a sequence of inserts, protects, unprotects, moves,
* destroys while scanning backwards through the set of
* entries. If pass is false on entry, do nothing.
*
* Return: void
*
* Programmer: John Mainzer
* 6/12/04
*
*-------------------------------------------------------------------------
*/
void
row_major_scan_backward(H5F_t * file_ptr,
int32_t lag,
hbool_t verbose,
hbool_t reset_stats,
hbool_t display_stats,
hbool_t display_detailed_stats,
hbool_t do_inserts,
hbool_t do_moves,
hbool_t move_to_main_addr,
hbool_t do_destroys,
hbool_t do_mult_ro_protects,
int dirty_destroys,
int dirty_unprotects)
{
const char * fcn_name = "row_major_scan_backward";
H5C_t * cache_ptr;
int32_t type = NUMBER_OF_ENTRY_TYPES - 1;
int32_t idx;
if ( verbose )
HDfprintf(stdout, "%s(): Entering.\n", fcn_name);
if ( pass ) {
cache_ptr = file_ptr->shared->cache;
HDassert( cache_ptr != NULL );
HDassert( lag >= 10 );
if ( reset_stats ) {
H5C_stats__reset(cache_ptr);
}
}
while ( ( pass ) && ( type >= 0 ) )
{
idx = max_indices[type] + lag;
while ( ( pass ) && ( idx >= -lag ) )
{
if ( ( pass ) && ( do_inserts ) && ( (idx - lag) >= 0 ) &&
( (idx - lag) <= max_indices[type] ) &&
( ((idx - lag) % 2) == 1 ) &&
( ! entry_in_cache(cache_ptr, type, (idx - lag)) ) ) {
if ( verbose )
HDfprintf(stdout, "(i, %d, %d) ", type, (idx - lag));
insert_entry(file_ptr, type, (idx - lag), H5C__NO_FLAGS_SET);
}
if ( ( pass ) && ( (idx - lag + 1) >= 0 ) &&
( (idx - lag + 1) <= max_indices[type] ) &&
( ( (idx - lag + 1) % 3 ) == 0 ) ) {
if ( verbose )
HDfprintf(stdout, "(p, %d, %d) ", type, (idx - lag + 1));
protect_entry(file_ptr, type, (idx - lag + 1));
}
if ( ( pass ) && ( (idx - lag + 2) >= 0 ) &&
( (idx - lag + 2) <= max_indices[type] ) &&
( ( (idx - lag + 2) % 3 ) == 0 ) ) {
if ( verbose )
HDfprintf(stdout, "(u, %d, %d) ", type, (idx - lag + 2));
unprotect_entry(file_ptr, type, idx-lag+2, H5C__NO_FLAGS_SET);
}
if ( ( pass ) && ( do_moves ) && ( (idx - lag + 2) >= 0 ) &&
( (idx - lag + 2) <= max_indices[type] ) &&
( ( (idx - lag + 2) % 3 ) == 0 ) ) {
move_entry(cache_ptr, type, (idx - lag + 2),
move_to_main_addr);
}
if ( ( pass ) && ( (idx - lag + 3) >= 0 ) &&
( (idx - lag + 3) <= max_indices[type] ) &&
( ( (idx - lag + 3) % 5 ) == 0 ) ) {
if ( verbose )
HDfprintf(stdout, "(p, %d, %d) ", type, (idx - lag + 3));
protect_entry(file_ptr, type, (idx - lag + 3));
}
if ( ( pass ) && ( (idx - lag + 5) >= 0 ) &&
( (idx - lag + 5) <= max_indices[type] ) &&
( ( (idx - lag + 5) % 5 ) == 0 ) ) {
if ( verbose )
HDfprintf(stdout, "(u, %d, %d) ", type, (idx - lag + 5));
unprotect_entry(file_ptr, type, idx-lag+5, H5C__NO_FLAGS_SET);
}
if ( do_mult_ro_protects )
{
if ( ( pass ) && ( (idx - lag + 5) >= 0 ) &&
( (idx - lag + 5) < max_indices[type] ) &&
( (idx - lag + 5) % 9 == 0 ) ) {
if ( verbose )
HDfprintf(stdout, "(p-ro, %d, %d) ", type,
(idx - lag + 5));
protect_entry_ro(file_ptr, type, (idx - lag + 5));
}
if ( ( pass ) && ( (idx - lag + 6) >= 0 ) &&
( (idx - lag + 6) < max_indices[type] ) &&
( (idx - lag + 6) % 11 == 0 ) ) {
if ( verbose )
HDfprintf(stdout, "(p-ro, %d, %d) ", type,
(idx - lag + 6));
protect_entry_ro(file_ptr, type, (idx - lag + 6));
}
if ( ( pass ) && ( (idx - lag + 7) >= 0 ) &&
( (idx - lag + 7) < max_indices[type] ) &&
( (idx - lag + 7) % 13 == 0 ) ) {
if ( verbose )
HDfprintf(stdout, "(p-ro, %d, %d) ", type,
(idx - lag + 7));
protect_entry_ro(file_ptr, type, (idx - lag + 7));
}
if ( ( pass ) && ( (idx - lag + 7) >= 0 ) &&
( (idx - lag + 7) < max_indices[type] ) &&
( (idx - lag + 7) % 9 == 0 ) ) {
if ( verbose )
HDfprintf(stdout, "(u-ro, %d, %d) ", type,
(idx - lag + 7));
unprotect_entry(file_ptr, type, (idx - lag + 7), H5C__NO_FLAGS_SET);
}
if ( ( pass ) && ( (idx - lag + 8) >= 0 ) &&
( (idx - lag + 8) < max_indices[type] ) &&
( (idx - lag + 8) % 11 == 0 ) ) {
if ( verbose )
HDfprintf(stdout, "(u-ro, %d, %d) ", type,
(idx - lag + 8));
unprotect_entry(file_ptr, type, (idx - lag + 8), H5C__NO_FLAGS_SET);
}
if ( ( pass ) && ( (idx - lag + 9) >= 0 ) &&
( (idx - lag + 9) < max_indices[type] ) &&
( (idx - lag + 9) % 13 == 0 ) ) {
if ( verbose )
HDfprintf(stdout, "(u-ro, %d, %d) ", type,
(idx - lag + 9));
unprotect_entry(file_ptr, type, (idx - lag + 9), H5C__NO_FLAGS_SET);
}
} /* if ( do_mult_ro_protects ) */
if ( ( pass ) && ( idx >= 0 ) && ( idx <= max_indices[type] ) ) {
if ( verbose )
HDfprintf(stdout, "(p, %d, %d) ", type, idx);
protect_entry(file_ptr, type, idx);
}
if ( ( pass ) && ( (idx + lag - 2) >= 0 ) &&
( (idx + lag - 2) <= max_indices[type] ) &&
( ( (idx + lag - 2) % 7 ) == 0 ) ) {
if ( verbose )
HDfprintf(stdout, "(u, %d, %d) ", type, (idx + lag - 2));
unprotect_entry(file_ptr, type, idx+lag-2, H5C__NO_FLAGS_SET);
}
if ( ( pass ) && ( (idx + lag - 1) >= 0 ) &&
( (idx + lag - 1) <= max_indices[type] ) &&
( ( (idx + lag - 1) % 7 ) == 0 ) ) {
if ( verbose )
HDfprintf(stdout, "(p, %d, %d) ", type, (idx + lag - 1));
protect_entry(file_ptr, type, (idx + lag - 1));
}
if ( do_destroys ) {
if ( ( pass ) && ( (idx + lag) >= 0 ) &&
( ( idx + lag) <= max_indices[type] ) ) {
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 insrt */
unprotect_entry(file_ptr, type, idx + lag, H5C__DELETED_FLAG);
break;
default:
HDassert(0); /* this can't happen... */
break;
}
}
} else {
if ( ( pass ) && ( (idx + lag) >= 0 ) &&
( ( idx + lag) <= max_indices[type] ) ) {
if ( verbose )
HDfprintf(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 )
HDfprintf(stdout, "\n");
idx--;
}
type--;
}
if ( ( pass ) && ( display_stats ) ) {
H5C_stats(cache_ptr, "test cache", display_detailed_stats);
}
return;
} /* 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
*
* Programmer: John Mainzer
* 10/21/04
*
*-------------------------------------------------------------------------
*/
void
hl_row_major_scan_backward(H5F_t * file_ptr,
int32_t max_index,
hbool_t verbose,
hbool_t reset_stats,
hbool_t display_stats,
hbool_t display_detailed_stats,
hbool_t do_inserts)
{
const char * fcn_name = "hl_row_major_scan_backward";
H5C_t * cache_ptr;
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 )
HDfprintf(stdout, "%s(): entering.\n", fcn_name);
if ( pass ) {
cache_ptr = file_ptr->shared->cache;
HDassert( cache_ptr != NULL );
HDassert( lag > 5 );
HDassert( max_index >= 200 );
HDassert( 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 )
HDfprintf(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 )
HDfprintf(stdout, "(p, %d, %d) ", type, i);
protect_entry(file_ptr, type, i);
if ( verbose )
HDfprintf(stdout, "(u, %d, %d) ", type, i);
unprotect_entry(file_ptr, type, i, H5C__NO_FLAGS_SET);
}
i--;
}
if ( verbose )
HDfprintf(stdout, "\n");
idx--;
}
type--;
}
if ( ( pass ) && ( display_stats ) ) {
H5C_stats(cache_ptr, "test cache", display_detailed_stats);
}
return;
} /* hl_row_major_scan_backward() */
/*-------------------------------------------------------------------------
* Function: col_major_scan_forward()
*
* Purpose: Do a sequence of inserts, protects, and unprotects
* while scanning through the set of entries. If
* pass is false on entry, do nothing.
*
* Return: void
*
* Programmer: John Mainzer
* 6/23/04
*
*-------------------------------------------------------------------------
*/
void
col_major_scan_forward(H5F_t * file_ptr,
int32_t lag,
hbool_t verbose,
hbool_t reset_stats,
hbool_t display_stats,
hbool_t display_detailed_stats,
hbool_t do_inserts,
int dirty_unprotects)
{
const char * fcn_name = "col_major_scan_forward()";
H5C_t * cache_ptr;
int32_t type = 0;
int32_t idx;
if ( verbose )
HDfprintf(stdout, "%s: entering.\n", fcn_name);
if ( pass ) {
cache_ptr = file_ptr->shared->cache;
HDassert( 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) <= max_indices[type] ) &&
( ((idx + lag) % 3) == 0 ) &&
( ! entry_in_cache(cache_ptr, type, (idx + lag)) ) ) {
if ( verbose )
HDfprintf(stdout, "(i, %d, %d) ", type, (idx + lag));
insert_entry(file_ptr, type, (idx + lag), H5C__NO_FLAGS_SET);
}
if ( ( pass ) && ( idx >= 0 ) && ( idx <= max_indices[type] ) ) {
if ( verbose )
HDfprintf(stdout, "(p, %d, %d) ", type, idx);
protect_entry(file_ptr, type, idx);
}
if ( ( pass ) && ( (idx - lag) >= 0 ) &&
( (idx - lag) <= max_indices[type] ) ) {
if ( verbose )
HDfprintf(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 )
HDfprintf(stdout, "\n");
type++;
}
idx++;
}
if ( ( pass ) && ( display_stats ) ) {
H5C_stats(cache_ptr, "test cache", display_detailed_stats);
}
return;
} /* 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
*
* Programmer: John Mainzer
* 19/25/04
*
*-------------------------------------------------------------------------
*/
void
hl_col_major_scan_forward(H5F_t * file_ptr,
int32_t max_index,
hbool_t verbose,
hbool_t reset_stats,
hbool_t display_stats,
hbool_t display_detailed_stats,
hbool_t do_inserts,
int dirty_unprotects)
{
const char * fcn_name = "hl_col_major_scan_forward()";
H5C_t * cache_ptr;
int32_t type = 0;
int32_t idx;
int32_t lag = 200;
int32_t i;
int32_t local_max_index;
if ( verbose )
HDfprintf(stdout, "%s: entering.\n", fcn_name);
if ( pass ) {
cache_ptr = file_ptr->shared->cache;
HDassert( cache_ptr != NULL );
HDassert( lag > 5 );
HDassert( max_index >= 500 );
HDassert( 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 )
HDfprintf(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 )
HDfprintf(stdout, "(p, %d, %d) ", type, i);
protect_entry(file_ptr, type, i);
}
if ( ( pass ) && ( i >= 0 ) &&
( i <= max_indices[type] ) ) {
if ( verbose )
HDfprintf(stdout, "(u, %d, %d) ", type, i);
unprotect_entry(file_ptr, type, i,
(dirty_unprotects ? H5C__DIRTIED_FLAG : H5C__NO_FLAGS_SET));
}
if ( verbose )
HDfprintf(stdout, "\n");
type++;
}
i--;
}
idx++;
}
if ( ( pass ) && ( display_stats ) ) {
H5C_stats(cache_ptr, "test cache", display_detailed_stats);
}
return;
} /* hl_col_major_scan_forward() */
/*-------------------------------------------------------------------------
* Function: col_major_scan_backward()
*
* Purpose: Do a sequence of inserts, protects, and unprotects
* while scanning backwards through the set of
* entries. If pass is false on entry, do nothing.
*
* Return: void
*
* Programmer: John Mainzer
* 6/23/04
*
*-------------------------------------------------------------------------
*/
void
col_major_scan_backward(H5F_t * file_ptr,
int32_t lag,
hbool_t verbose,
hbool_t reset_stats,
hbool_t display_stats,
hbool_t display_detailed_stats,
hbool_t do_inserts,
int dirty_unprotects)
{
const char * fcn_name = "col_major_scan_backward()";
H5C_t * cache_ptr;
int mile_stone = 1;
int32_t type;
int32_t idx;
if ( verbose )
HDfprintf(stdout, "%s: entering.\n", fcn_name);
if ( pass ) {
cache_ptr = file_ptr->shared->cache;
HDassert( cache_ptr != NULL );
HDassert( lag > 5 );
if ( reset_stats ) {
H5C_stats__reset(cache_ptr);
}
}
idx = MAX_ENTRIES + lag;
if ( verbose ) /* 1 */
HDfprintf(stdout, "%s: point %d.\n", fcn_name, 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) <= max_indices[type] ) &&
( ((idx - lag) % 3) == 0 ) &&
( ! entry_in_cache(cache_ptr, type, (idx - lag)) ) ) {
if ( verbose )
HDfprintf(stdout, "(i, %d, %d) ", type, (idx - lag));
insert_entry(file_ptr, type, (idx - lag), H5C__NO_FLAGS_SET);
}
if ( ( pass ) && ( idx >= 0 ) && ( idx <= max_indices[type] ) ) {
if ( verbose )
HDfprintf(stdout, "(p, %d, %d) ", type, idx);
protect_entry(file_ptr, type, idx);
}
if ( ( pass ) && ( (idx + lag) >= 0 ) &&
( (idx + lag) <= max_indices[type] ) ) {
if ( verbose )
HDfprintf(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 )
HDfprintf(stdout, "\n");
type--;
}
idx--;
}
if ( verbose ) /* 2 */
HDfprintf(stdout, "%s: point %d.\n", fcn_name, mile_stone++);
if ( ( pass ) && ( display_stats ) ) {
H5C_stats(cache_ptr, "test cache", display_detailed_stats);
}
if ( verbose )
HDfprintf(stdout, "%s: exiting.\n", fcn_name);
return;
} /* col_major_scan_backward() */
/*-------------------------------------------------------------------------
* Function: hl_col_major_scan_backward()
*
* Purpose: Do a high locality sequence of inserts, protects, and
* unprotects while scanning backwards through the set of
* entries. If pass is false on entry, do nothing.
*
* Return: void
*
* Programmer: John Mainzer
* 10/25/04
*
*-------------------------------------------------------------------------
*/
void
hl_col_major_scan_backward(H5F_t * file_ptr,
int32_t max_index,
hbool_t verbose,
hbool_t reset_stats,
hbool_t display_stats,
hbool_t display_detailed_stats,
hbool_t do_inserts,
int dirty_unprotects)
{
const char * fcn_name = "hl_col_major_scan_backward()";
H5C_t * cache_ptr;
int32_t type = 0;
int32_t idx;
int32_t lag = 50;
int32_t i;
int32_t local_max_index;
if ( verbose )
HDfprintf(stdout, "%s: entering.\n", fcn_name);
if ( pass ) {
cache_ptr = file_ptr->shared->cache;
HDassert( cache_ptr != NULL );
HDassert( lag > 5 );
HDassert( max_index >= 500 );
HDassert( 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 )
HDfprintf(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 )
HDfprintf(stdout, "(p, %d, %d) ", type, i);
protect_entry(file_ptr, type, i);
}
if ( ( pass ) && ( i >= 0 ) &&
( i <= local_max_index ) ) {
if ( verbose )
HDfprintf(stdout, "(u, %d, %d) ", type, i);
unprotect_entry(file_ptr, type, i,
(dirty_unprotects ? H5C__DIRTIED_FLAG : H5C__NO_FLAGS_SET));
}
if ( verbose )
HDfprintf(stdout, "\n");
type++;
}
i++;
}
idx--;
}
if ( ( pass ) && ( display_stats ) ) {
H5C_stats(cache_ptr, "test cache", display_detailed_stats);
}
return;
} /* hl_col_major_scan_backward() */
/*-------------------------------------------------------------------------
* Function: create_flush_dependency()
*
* Purpose: Create a 'flush dependency' between two entries.
*
* Do nothing if pass is false.
*
* Return: void
*
* Programmer: Quincey Koziol
* 3/16/09
*
*-------------------------------------------------------------------------
*/
void
create_flush_dependency(int32_t par_type,
int32_t par_idx,
int32_t chd_type,
int32_t chd_idx)
{
HDassert( ( 0 <= par_type ) && ( par_type < NUMBER_OF_ENTRY_TYPES ) );
HDassert( ( 0 <= par_idx ) && ( par_idx <= max_indices[par_type] ) );
HDassert( ( 0 <= chd_type ) && ( chd_type < NUMBER_OF_ENTRY_TYPES ) );
HDassert( ( 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 */
hbool_t 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 */
HDassert( par_entry_ptr->index == par_idx );
HDassert( par_entry_ptr->type == par_type );
HDassert( par_entry_ptr->header.is_protected );
HDassert( 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 */
HDassert( chd_entry_ptr->index == chd_idx );
HDassert( chd_entry_ptr->type == chd_type );
HDassert( 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_height > 0) ) ) {
pass = FALSE;
failure_mssg = "error in H5C_create_flush_dependency().";
} /* end if */
/* Update information about entries */
chd_entry_ptr->flush_dep_par_type = par_type;
chd_entry_ptr->flush_dep_par_idx = par_idx;
par_entry_ptr->child_flush_dep_height_rc[chd_entry_ptr->flush_dep_height]++;
par_entry_ptr->pinned_from_cache = TRUE;
if( !par_is_pinned )
par_entry_ptr->is_pinned = TRUE;
/* Check flush dependency heights */
while(chd_entry_ptr->flush_dep_height >= par_entry_ptr->flush_dep_height) {
unsigned prev_par_flush_dep_height = par_entry_ptr->flush_dep_height; /* Save the previous height */
par_entry_ptr->flush_dep_height = chd_entry_ptr->flush_dep_height + 1;
/* Check for parent entry being in flush dependency relationship */
if(par_entry_ptr->flush_dep_par_idx >= 0) {
/* Move parent & child entries up the flushd dependency 'chain' */
chd_entry_ptr = par_entry_ptr;
par_base_addr = entries[chd_entry_ptr->flush_dep_par_type];
par_entry_ptr = &(par_base_addr[chd_entry_ptr->flush_dep_par_idx]);
/* Adjust the ref. counts in new parent */
HDassert(par_entry_ptr->child_flush_dep_height_rc[prev_par_flush_dep_height] > 0);
par_entry_ptr->child_flush_dep_height_rc[prev_par_flush_dep_height]--;
par_entry_ptr->child_flush_dep_height_rc[chd_entry_ptr->flush_dep_height]++;
} /* end if */
} /* end if */
} /* end if */
return;
} /* create_flush_dependency() */
/*-------------------------------------------------------------------------
* Function: destroy_flush_dependency()
*
* Purpose: Destroy a 'flush dependency' between two entries.
*
* Do nothing if pass is false.
*
* Return: void
*
* Programmer: Quincey Koziol
* 3/16/09
*
*-------------------------------------------------------------------------
*/
void
destroy_flush_dependency(int32_t par_type,
int32_t par_idx,
int32_t chd_type,
int32_t chd_idx)
{
HDassert( ( 0 <= par_type ) && ( par_type < NUMBER_OF_ENTRY_TYPES ) );
HDassert( ( 0 <= par_idx ) && ( par_idx <= max_indices[par_type] ) );
HDassert( ( 0 <= chd_type ) && ( chd_type < NUMBER_OF_ENTRY_TYPES ) );
HDassert( ( 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 chd_flush_dep_height; /* Child flush dep. height */
/* Get parent entry */
par_base_addr = entries[par_type];
par_entry_ptr = &(par_base_addr[par_idx]);
/* Sanity check parent entry */
HDassert( par_entry_ptr->index == par_idx );
HDassert( par_entry_ptr->type == par_type );
HDassert( par_entry_ptr->is_pinned );
HDassert( par_entry_ptr->pinned_from_cache );
HDassert( par_entry_ptr->flush_dep_height > 0 );
HDassert( 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 */
HDassert( chd_entry_ptr->index == chd_idx );
HDassert( chd_entry_ptr->type == chd_type );
HDassert( chd_entry_ptr->flush_dep_height < par_entry_ptr->flush_dep_height );
HDassert( 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 */
chd_entry_ptr->flush_dep_par_type = -1;
chd_entry_ptr->flush_dep_par_idx = -1;
par_entry_ptr->child_flush_dep_height_rc[chd_entry_ptr->flush_dep_height]--;
/* Check flush dependency heights */
chd_flush_dep_height = chd_entry_ptr->flush_dep_height;
while( 0 == par_entry_ptr->child_flush_dep_height_rc[chd_flush_dep_height] ) {
unsigned prev_par_flush_dep_height = par_entry_ptr->flush_dep_height; /* Save the previous height */
int i; /* Local index variable */
/* Check for new flush dependency height of parent */
for(i = (H5C__NUM_FLUSH_DEP_HEIGHTS - 1); i >= 0; i--)
if(par_entry_ptr->child_flush_dep_height_rc[i] > 0)
break;
HDassert((i + 1) <= (int)prev_par_flush_dep_height);
if((unsigned)(i + 1) < prev_par_flush_dep_height) {
par_entry_ptr->flush_dep_height = (unsigned)(i + 1);
if(i < 0) {
par_entry_ptr->pinned_from_cache = FALSE;
par_entry_ptr->is_pinned = par_entry_ptr->pinned_from_client;
} /* end if */
/* Check for parent entry being in flush dependency relationship */
if(par_entry_ptr->flush_dep_par_idx >= 0) {
/* Move parent & child entries up the flushd dependency 'chain' */
chd_entry_ptr = par_entry_ptr;
par_base_addr = entries[chd_entry_ptr->flush_dep_par_type];
par_entry_ptr = &(par_base_addr[chd_entry_ptr->flush_dep_par_idx]);
/* Adjust the ref. counts in new parent */
HDassert(par_entry_ptr->child_flush_dep_height_rc[prev_par_flush_dep_height] > 0);
par_entry_ptr->child_flush_dep_height_rc[prev_par_flush_dep_height]--;
par_entry_ptr->child_flush_dep_height_rc[chd_entry_ptr->flush_dep_height]++;
chd_flush_dep_height = prev_par_flush_dep_height;
} /* end if */
else
break;
} /* end if */
else
break;
} /* end while */
} /* end if */
return;
} /* destroy_flush_dependency() */
/*** 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
*
* Programmer: John Mainzer
* 4/18/04
*
*-------------------------------------------------------------------------
*/
void
check_and_validate_cache_hit_rate(hid_t file_id,
double * hit_rate_ptr,
hbool_t dump_data,
int64_t min_accesses,
double min_hit_rate)
{
/* const char * fcn_name = "check_and_validate_cache_hit_rate()"; */
herr_t result;
int64_t cache_hits = 0;
int64_t cache_accesses = 0;
double expected_hit_rate;
double hit_rate;
H5F_t * file_ptr = NULL;
H5C_t * cache_ptr = NULL;
/* get a pointer to the files internal data structure */
if ( pass ) {
file_ptr = (H5F_t *)H5I_object_verify(file_id, H5I_FILE);
if ( file_ptr == NULL ) {
pass = FALSE;
failure_mssg = "Can't get file_ptr.";
} else {
cache_ptr = file_ptr->shared->cache;
}
}
/* verify that we can access the cache data structure */
if ( pass ) {
if ( ( cache_ptr == NULL ) ||
( cache_ptr->magic != H5C__H5C_T_MAGIC ) ) {
pass = FALSE;
failure_mssg = "Can't access cache resize_ctl.";
}
}
/* compare the cache's internal configuration with the expected value */
if ( pass ) {
cache_hits = cache_ptr->cache_hits;
cache_accesses = cache_ptr->cache_accesses;
if ( cache_accesses > 0 ) {
expected_hit_rate = ((double)cache_hits) / ((double)cache_accesses);
} else {
expected_hit_rate = 0.0;
}
result = H5Fget_mdc_hit_rate(file_id, &hit_rate);
if ( result < 0 ) {
pass = FALSE;
failure_mssg = "H5Fget_mdc_hit_rate() failed.";
} else if ( ! DBL_REL_EQUAL(hit_rate, expected_hit_rate, 0.00001) ) {
pass = FALSE;
failure_mssg = "unexpected hit rate.";
}
}
if ( pass ) { /* reset the hit rate */
result = H5Freset_mdc_hit_rate_stats(file_id);
if ( result < 0 ) {
pass = FALSE;
failure_mssg = "H5Freset_mdc_hit_rate_stats() failed.";
}
}
/* set *hit_rate_ptr if appropriate */
if ( ( pass ) && ( hit_rate_ptr != NULL ) ) {
*hit_rate_ptr = hit_rate;
}
/* dump data to stdout if requested */
if ( ( pass ) && ( dump_data ) ) {
HDfprintf(stdout,
"cache_hits: %ld, cache_accesses: %ld, hit_rate: %lf\n",
(long)cache_hits, (long)cache_accesses, hit_rate);
}
if ( ( pass ) &&
( cache_accesses > min_accesses ) &&
( hit_rate < min_hit_rate ) ) {
pass = FALSE;
failure_mssg = "Unexpectedly low hit rate.";
}
return;
} /* check_and_validate_cache_hit_rate() */
/*-------------------------------------------------------------------------
* Function: check_and_validate_cache_size()
*
* Purpose: Use the API function to get the cache size data. Verify
* that the values returned by the API call agree with
* the cache internal data structures.
*
* Return size data in the locations specified by the pointer
* parameters if these parameters are not NULL. Print the
* data to stdout if requested.
*
* If an error is detected, set pass to FALSE, and set
* failure_mssg to an appropriate value.
*
* Return: void
*
* Programmer: John Mainzer
* 4/18/04
*
*-------------------------------------------------------------------------
*/
void
check_and_validate_cache_size(hid_t file_id,
size_t * max_size_ptr,
size_t * min_clean_size_ptr,
size_t * cur_size_ptr,
int32_t * cur_num_entries_ptr,
hbool_t dump_data)
{
/* const char * fcn_name = "check_and_validate_cache_size()"; */
herr_t result;
size_t expected_max_size;
size_t max_size;
size_t expected_min_clean_size;
size_t min_clean_size;
size_t expected_cur_size;
size_t cur_size;
int32_t expected_cur_num_entries;
int cur_num_entries;
H5F_t * file_ptr = NULL;
H5C_t * cache_ptr = NULL;
/* get a pointer to the files internal data structure */
if ( pass ) {
file_ptr = (H5F_t *)H5I_object_verify(file_id, H5I_FILE);
if ( file_ptr == NULL ) {
pass = FALSE;
failure_mssg = "Can't get file_ptr.";
} else {
cache_ptr = file_ptr->shared->cache;
}
}
/* verify that we can access the cache data structure */
if ( pass ) {
if ( ( cache_ptr == NULL ) ||
( cache_ptr->magic != H5C__H5C_T_MAGIC ) ) {
pass = FALSE;
failure_mssg = "Can't access cache data structure.";
}
}
/* compare the cache's internal configuration with the expected value */
if ( pass ) {
expected_max_size = cache_ptr->max_cache_size;
expected_min_clean_size = cache_ptr->min_clean_size;
expected_cur_size = cache_ptr->index_size;
expected_cur_num_entries = cache_ptr->index_len;
result = H5Fget_mdc_size(file_id,
&max_size,
&min_clean_size,
&cur_size,
&cur_num_entries);
if ( result < 0 ) {
pass = FALSE;
failure_mssg = "H5Fget_mdc_size() failed.";
} else if ( ( max_size != expected_max_size ) ||
( min_clean_size != expected_min_clean_size ) ||
( cur_size != expected_cur_size ) ||
( cur_num_entries != (int)expected_cur_num_entries ) ) {
pass = FALSE;
failure_mssg = "H5Fget_mdc_size() returned unexpected value(s).";
}
}
/* return size values if requested */
if ( ( pass ) && ( max_size_ptr != NULL ) ) {
*max_size_ptr = max_size;
}
if ( ( pass ) && ( min_clean_size_ptr != NULL ) ) {
*min_clean_size_ptr = min_clean_size;
}
if ( ( pass ) && ( cur_size_ptr != NULL ) ) {
*cur_size_ptr = cur_size;
}
if ( ( pass ) && ( cur_num_entries_ptr != NULL ) ) {
*cur_num_entries_ptr = cur_num_entries;
}
/* dump data to stdout if requested */
if ( ( pass ) && ( dump_data ) ) {
HDfprintf(stdout,
"max_sz: %ld, min_clean_sz: %ld, cur_sz: %ld, cur_ent: %ld\n",
(long)max_size, (long)min_clean_size, (long)cur_size,
(long)cur_num_entries);
}
return;
} /* check_and_validate_cache_size() */
hbool_t
resize_configs_are_equal(const H5C_auto_size_ctl_t *a,
const H5C_auto_size_ctl_t *b,
hbool_t 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(HDfabs(a->min_clean_fraction - b->min_clean_fraction) > FP_EPSILON)
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(HDfabs(a->lower_hr_threshold - b->lower_hr_threshold) > FP_EPSILON)
return(FALSE);
else if(HDfabs(a->increment - b->increment) > FP_EPSILON)
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(HDfabs(a->flash_multiple - b->flash_multiple) > FP_EPSILON)
return(FALSE);
else if(HDfabs(a->flash_threshold - b->flash_threshold) > FP_EPSILON)
return(FALSE);
else if(a->decr_mode != b->decr_mode)
return(FALSE);
else if(HDfabs(a->upper_hr_threshold - b->upper_hr_threshold) > FP_EPSILON)
return(FALSE);
else if(HDfabs(a->decrement - b->decrement) > FP_EPSILON)
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(HDfabs(a->empty_reserve - b->empty_reserve) > FP_EPSILON)
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 nothin on success. On failure, set pass to FALSE, and
* load an error message into failue_mssg. Note that
* failure_msg is assumed to be at least 128 bytes in length.
*
* Return: void
*
* Programmer: John Mainzer
* 4/14/04
*
*-------------------------------------------------------------------------
*/
void
validate_mdc_config(hid_t file_id,
H5AC_cache_config_t * ext_config_ptr,
hbool_t compare_init,
int test_num)
{
/* const char * fcn_name = "validate_mdc_config()"; */
static char msg[256];
H5F_t * file_ptr = NULL;
H5C_t * cache_ptr = NULL;
H5AC_cache_config_t scratch;
H5C_auto_size_ctl_t int_config;
XLATE_EXT_TO_INT_MDC_CONFIG(int_config, (*ext_config_ptr))
/* get a pointer to the files internal data structure */
if ( pass ) {
file_ptr = (H5F_t *)H5I_object_verify(file_id, H5I_FILE);
if ( file_ptr == NULL ) {
pass = FALSE;
HDsnprintf(msg, (size_t)128, "Can't get file_ptr #%d.", test_num);
failure_mssg = msg;
} else {
cache_ptr = file_ptr->shared->cache;
}
}
/* verify that we can access the internal version of the cache config */
if ( pass ) {
if ( ( cache_ptr == NULL ) ||
( cache_ptr->magic != H5C__H5C_T_MAGIC ) ||
( cache_ptr->resize_ctl.version != H5C__CURR_AUTO_SIZE_CTL_VER ) ){
pass = FALSE;
HDsnprintf(msg, (size_t)128,
"Can't access cache resize_ctl #%d.", test_num);
failure_mssg = msg;
}
}
/* compare the cache's internal configuration with the expected value */
if ( pass ) {
if ( ! resize_configs_are_equal(&int_config, &cache_ptr->resize_ctl,
compare_init) ) {
pass = FALSE;
HDsnprintf(msg, (size_t)128,
"Unexpected internal config #%d.", test_num);
failure_mssg = msg;
}
}
/* obtain external cache config */
if ( pass ) {
scratch.version = H5AC__CURR_CACHE_CONFIG_VERSION;
if ( H5Fget_mdc_config(file_id, &scratch) < 0 ) {
pass = FALSE;
HDsnprintf(msg, (size_t)128,
"H5Fget_mdc_config() failed #%d.", test_num);
failure_mssg = msg;
}
}
if ( pass ) {
/* Recall that in any configuration supplied by the cache
* at run time, the set_initial_size field will always
* be FALSE, regardless of the value passed in. Thus we
* always 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 initialy supplied.
* Depending on circumstances, this may or may not match
* the original. Hence the compare_init parameter.
*/
if ( ! CACHE_CONFIGS_EQUAL((*ext_config_ptr), scratch, \
FALSE, compare_init) ) {
pass = FALSE;
HDsnprintf(msg, (size_t)128,
"Unexpected external config #%d.", test_num);
failure_mssg = msg;
}
}
return;
} /* validate_mdc_config() */
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