BLI_task_performance_test.cc File Reference

#include "BLI_ressource_strings.h"
#include "testing/testing.h"
#include "atomic_ops.h"
#include "MEM_guardedalloc.h"
#include "BLI_utildefines.h"
#include "BLI_listbase.h"
#include "BLI_mempool.h"
#include "BLI_task.h"
#include "PIL_time.h"

Go to the source code of this file.

Macros
#define	GHASH_INTERNAL_API
#define	NUM_RUN_AVERAGED   100

Functions
static uint	gen_pseudo_random_number (uint num)
static void	task_listbase_light_iter_func (void *UNUSED(userdata), void *item, int index, const TaskParallelTLS *__restrict UNUSED(tls))
static void	task_listbase_light_membarrier_iter_func (void *userdata, void *item, int index, const TaskParallelTLS *__restrict UNUSED(tls))
static void	task_listbase_heavy_iter_func (void *UNUSED(userdata), void *item, int index, const TaskParallelTLS *__restrict UNUSED(tls))
static void	task_listbase_heavy_membarrier_iter_func (void *userdata, void *item, int index, const TaskParallelTLS *__restrict UNUSED(tls))
static void	task_listbase_test_do (ListBase *list, const int items_num, int *items_tmp_num, const char *id, TaskParallelIteratorFunc func, const bool use_threads, const bool check_items_tmp_num)
static void	task_listbase_test (const char *id, const int count, const bool use_threads)
	TEST (task, ListBaseIterNoThread10k)
	TEST (task, ListBaseIter10k)
	TEST (task, ListBaseIterNoThread100k)
	TEST (task, ListBaseIter100k)

Macro Definition Documentation

GHASH_INTERNAL_API

#define GHASH_INTERNAL_API

Definition at line 8 of file BLI_task_performance_test.cc.

NUM_RUN_AVERAGED

#define NUM_RUN_AVERAGED   100

Definition at line 20 of file BLI_task_performance_test.cc.

Function Documentation

gen_pseudo_random_number()

static uint gen_pseudo_random_number ( uint  num )

static

Definition at line 22 of file BLI_task_performance_test.cc.

Referenced by task_listbase_heavy_iter_func(), and task_listbase_heavy_membarrier_iter_func().

task_listbase_heavy_iter_func()

static void task_listbase_heavy_iter_func ( void *  UNUSEDuserdata, void *  item, int  index, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 63 of file BLI_task_performance_test.cc.

References data, gen_pseudo_random_number(), POINTER_AS_INT, and POINTER_FROM_INT.

Referenced by task_listbase_test().

task_listbase_heavy_membarrier_iter_func()

static void task_listbase_heavy_membarrier_iter_func ( void *  userdata, void *  item, int  index, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 79 of file BLI_task_performance_test.cc.

References atomic_sub_and_fetch_uint32(), count, data, gen_pseudo_random_number(), POINTER_AS_INT, and POINTER_FROM_INT.

Referenced by task_listbase_test().

task_listbase_light_iter_func()

static void task_listbase_light_iter_func ( void *  UNUSEDuserdata, void *  item, int  index, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 39 of file BLI_task_performance_test.cc.

References data, POINTER_AS_INT, and POINTER_FROM_INT.

Referenced by task_listbase_test().

task_listbase_light_membarrier_iter_func()

static void task_listbase_light_membarrier_iter_func ( void *  userdata, void *  item, int  index, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 50 of file BLI_task_performance_test.cc.

References atomic_sub_and_fetch_uint32(), count, data, POINTER_AS_INT, and POINTER_FROM_INT.

Referenced by task_listbase_test().

task_listbase_test()

static void task_listbase_test ( const char *  id, const int  count, const bool  use_threads  )

static

Definition at line 138 of file BLI_task_performance_test.cc.

References BLI_addtail(), BLI_threadapi_exit(), BLI_threadapi_init(), count, MEM_calloc_arrayN, MEM_freeN, task_listbase_heavy_iter_func(), task_listbase_heavy_membarrier_iter_func(), task_listbase_light_iter_func(), task_listbase_light_membarrier_iter_func(), and task_listbase_test_do().

Referenced by TEST().

task_listbase_test_do()

static void task_listbase_test_do ( ListBase *  list, const int  items_num, int *  items_tmp_num, const char *  id, TaskParallelIteratorFunc  func, const bool  use_threads, const bool  check_items_tmp_num  )

static

Definition at line 97 of file BLI_task_performance_test.cc.

References BLI_parallel_range_settings_defaults(), BLI_task_parallel_listbase(), LinkData::data, EXPECT_EQ(), ListBase::first, LinkData::next, NUM_RUN_AVERAGED, PIL_check_seconds_timer(), POINTER_AS_INT, POINTER_FROM_INT, and TaskParallelSettings::use_threading.

Referenced by task_listbase_test().

TEST() [1/4]

TEST	(	task	,
		ListBaseIter100k
	)

Definition at line 207 of file BLI_task_performance_test.cc.

References task_listbase_test().

TEST() [2/4]

TEST	(	task	,
		ListBaseIter10k
	)

Definition at line 197 of file BLI_task_performance_test.cc.

References task_listbase_test().

TEST() [3/4]

TEST	(	task	,
		ListBaseIterNoThread100k
	)

Definition at line 202 of file BLI_task_performance_test.cc.

References task_listbase_test().

TEST() [4/4]

TEST	(	task	,
		ListBaseIterNoThread10k
	)

Definition at line 192 of file BLI_task_performance_test.cc.

References task_listbase_test().