TaskPool Class Reference

#include <util_task.h>

Classes
struct	Summary

Public Member Functions
	TaskPool ()
	~TaskPool ()
void	push (TaskRunFunction &&task)
void	wait_work (Summary *stats=NULL)
void	cancel ()

Static Public Member Functions
static bool	canceled ()

Public Attributes
TaskPoolType	type
bool	use_threads
ThreadMutex	user_mutex
void *	userdata
volatile bool	is_suspended
BLI_mempool *	suspended_mempool
ListBase	background_threads
ThreadQueue *	background_queue
volatile bool	background_is_canceling

Protected Attributes
tbb::task_group	tbb_group
double	start_time
int	num_tasks_pushed

Detailed Description

Definition at line 163 of file task_pool.cc.

Constructor & Destructor Documentation

TaskPool()

CCL_NAMESPACE_BEGIN TaskPool::TaskPool

(

)

Definition at line 27 of file util_task.cpp.

~TaskPool()

TaskPool::~TaskPool

(

)

Definition at line 31 of file util_task.cpp.

References cancel().

Member Function Documentation

cancel()

void TaskPool::cancel

(

)

Definition at line 54 of file util_task.cpp.

References num_tasks_pushed, and tbb_group.

Referenced by CPUDevice::task_cancel(), CPUDevice::~CPUDevice(), and ~TaskPool().

canceled()

bool TaskPool::canceled ( )

static

Definition at line 63 of file util_task.cpp.

Referenced by CPUDevice::render(), CPUDevice::thread_render(), and CPUDevice::thread_shader().

push()

void TaskPool::push

(

TaskRunFunction &&

task

)

Definition at line 36 of file util_task.cpp.

References num_tasks_pushed, blender::compositor::task, and tbb_group.

Referenced by beckmann_table_build(), BVHBuild::build_node(), bvh_reference_sort_threaded(), ImageManager::device_load_builtin(), GeometryManager::device_update_bvh(), GeometryManager::device_update_displacement_images(), GeometryManager::device_update_volume_images(), CPUDevice::task_add(), and TEST().

wait_work()

void TaskPool::wait_work

(

Summary *

stats = NULL

)

Definition at line 42 of file util_task.cpp.

References NULL, TaskPool::Summary::num_tasks_handled, num_tasks_pushed, start_time, tbb_group, time_dt(), and TaskPool::Summary::time_total.

Referenced by beckmann_table_build(), bvh_reference_sort(), ImageManager::device_load_builtin(), GeometryManager::device_update_bvh(), GeometryManager::device_update_displacement_images(), GeometryManager::device_update_volume_images(), BVHBuild::run(), CPUDevice::task_wait(), and TEST().

Member Data Documentation

background_is_canceling

volatile bool TaskPool::background_is_canceling

Definition at line 180 of file task_pool.cc.

Referenced by background_task_pool_cancel(), and background_task_pool_canceled().

background_queue

ThreadQueue* TaskPool::background_queue

Definition at line 179 of file task_pool.cc.

Referenced by background_task_pool_cancel(), background_task_pool_create(), background_task_pool_free(), background_task_pool_run(), background_task_pool_work_and_wait(), and background_task_run().

background_threads

ListBase TaskPool::background_threads

Definition at line 178 of file task_pool.cc.

Referenced by background_task_pool_cancel(), background_task_pool_create(), background_task_pool_free(), background_task_pool_run(), and background_task_pool_work_and_wait().

is_suspended

volatile bool TaskPool::is_suspended

Definition at line 174 of file task_pool.cc.

Referenced by tbb_task_pool_create(), tbb_task_pool_run(), and tbb_task_pool_work_and_wait().

num_tasks_pushed

int TaskPool::num_tasks_pushed

protected

Definition at line 75 of file util_task.h.

Referenced by cancel(), push(), and wait_work().

start_time

double TaskPool::start_time

protected

Definition at line 72 of file util_task.h.

Referenced by wait_work().

suspended_mempool

BLI_mempool* TaskPool::suspended_mempool

Definition at line 175 of file task_pool.cc.

Referenced by tbb_task_pool_create(), tbb_task_pool_free(), tbb_task_pool_run(), and tbb_task_pool_work_and_wait().

tbb_group

tbb::task_group TaskPool::tbb_group

protected

Definition at line 67 of file util_task.h.

Referenced by cancel(), push(), tbb_task_pool_cancel(), tbb_task_pool_create(), tbb_task_pool_free(), tbb_task_pool_run(), tbb_task_pool_work_and_wait(), and wait_work().

type

TaskPoolType TaskPool::type

Definition at line 164 of file task_pool.cc.

Referenced by BLI_task_pool_cancel(), BLI_task_pool_current_canceled(), BLI_task_pool_free(), BLI_task_pool_push(), BLI_task_pool_work_and_wait(), task_pool_create_ex(), and tbb_task_pool_create().

use_threads

bool TaskPool::use_threads

Definition at line 165 of file task_pool.cc.

Referenced by task_pool_create_ex(), tbb_task_pool_cancel(), tbb_task_pool_canceled(), tbb_task_pool_create(), tbb_task_pool_free(), tbb_task_pool_run(), and tbb_task_pool_work_and_wait().

user_mutex

ThreadMutex TaskPool::user_mutex

Definition at line 167 of file task_pool.cc.

Referenced by BLI_task_pool_free(), BLI_task_pool_user_mutex(), and task_pool_create_ex().

userdata

void* TaskPool::userdata

Definition at line 168 of file task_pool.cc.

Referenced by BLI_task_pool_user_data(), and task_pool_create_ex().

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The documentation for this class was generated from the following files:

• task_pool.cc
• util_task.h
• util_task.cpp