CPUDevice Class Reference

Inheritance diagram for CPUDevice:

List of all members.

Public Member Functions
	CPUDevice (int threads_num)
	~CPUDevice ()
bool	support_full_kernel ()
string	description ()
void	mem_alloc (device_memory &mem, MemoryType type)
void	mem_copy_to (device_memory &mem)
void	mem_copy_from (device_memory &mem, int y, int w, int h, int elem)
void	mem_zero (device_memory &mem)
void	mem_free (device_memory &mem)
void	const_copy_to (const char *name, void *host, size_t size)
void	tex_alloc (const char *name, device_memory &mem, bool interpolation, bool periodic)
void	tex_free (device_memory &mem)
void *	osl_memory ()
void	thread_run (int t)
void	thread_path_trace (DeviceTask &task)
void	thread_tonemap (DeviceTask &task)
void	thread_shader (DeviceTask &task)
void	task_add (DeviceTask &task)
void	task_wait ()
void	task_cancel ()
Public Attributes
vector< thread * >	threads
ThreadQueue< DeviceTask >	tasks
KernelGlobals *	kg

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Detailed Description

Definition at line 40 of file device_cpu.cpp.

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Constructor & Destructor Documentation

CPUDevice::CPUDevice

(

int

threads_num

)

[inline]

Definition at line 47 of file device_cpu.cpp.

References function_bind, i, kernel_globals_create(), kg, system_cpu_support_optimized(), system_cpu_thread_count(), thread_run(), and threads.

CPUDevice::~CPUDevice

(

)

[inline]

Definition at line 63 of file device_cpu.cpp.

References kernel_globals_free(), kg, ThreadQueue< T >::stop(), tasks, and threads.

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Member Function Documentation

void CPUDevice::const_copy_to	(	const char *	name,
		void *	host,
		size_t	size
	)		[inline, virtual]

Implements Device.

Definition at line 110 of file device_cpu.cpp.

References kernel_const_copy(), and kg.

string CPUDevice::description

(

)

[inline, virtual]

Implements Device.

Definition at line 80 of file device_cpu.cpp.

References system_cpu_brand_string().

void CPUDevice::mem_alloc	(	device_memory &	mem,
		MemoryType	type
	)		[inline, virtual]

Implements Device.

Definition at line 85 of file device_cpu.cpp.

References device_memory::data_pointer, and device_memory::device_pointer.

void CPUDevice::mem_copy_from	(	device_memory &	mem,
		int	y,
		int	w,
		int	h,
		int	elem
	)		[inline, virtual]

Implements Device.

Definition at line 95 of file device_cpu.cpp.

void CPUDevice::mem_copy_to

(

device_memory &

mem

)

[inline, virtual]

Implements Device.

Definition at line 90 of file device_cpu.cpp.

void CPUDevice::mem_free

(

device_memory &

mem

)

[inline, virtual]

Implements Device.

Definition at line 105 of file device_cpu.cpp.

References device_memory::device_pointer.

void CPUDevice::mem_zero

(

device_memory &

mem

)

[inline, virtual]

Implements Device.

Definition at line 100 of file device_cpu.cpp.

References device_memory::device_pointer, and device_memory::memory_size().

void* CPUDevice::osl_memory

(

)

[inline, virtual]

Reimplemented from Device.

Definition at line 126 of file device_cpu.cpp.

References kernel_osl_memory(), kg, and NULL.

bool CPUDevice::support_full_kernel

(

)

[inline, virtual]

Implements Device.

Definition at line 75 of file device_cpu.cpp.

void CPUDevice::task_add

(

DeviceTask &

task

)

[inline, virtual]

Implements Device.

Definition at line 243 of file device_cpu.cpp.

References DeviceTask::split(), tasks, and threads.

void CPUDevice::task_cancel

(

)

[inline, virtual]

Implements Device.

Definition at line 255 of file device_cpu.cpp.

References ThreadQueue< T >::cancel(), and tasks.

void CPUDevice::task_wait

(

)

[inline, virtual]

Implements Device.

Definition at line 250 of file device_cpu.cpp.

References tasks, and ThreadQueue< T >::wait_done().

void CPUDevice::tex_alloc	(	const char *	name,
		device_memory &	mem,
		bool	interpolation,
		bool	periodic
	)		[inline, virtual]

Reimplemented from Device.

Definition at line 115 of file device_cpu.cpp.

References device_memory::data_height, device_memory::data_pointer, device_memory::data_width, device_memory::device_pointer, kernel_tex_copy(), and kg.

void CPUDevice::tex_free

(

device_memory &

mem

)

[inline, virtual]

Reimplemented from Device.

Definition at line 121 of file device_cpu.cpp.

References device_memory::device_pointer.

void CPUDevice::thread_path_trace

(

DeviceTask &

task

)

[inline]

Definition at line 151 of file device_cpu.cpp.

References DeviceTask::buffer, DeviceTask::h, kernel_cpu_path_trace(), kernel_osl_use(), kg, DeviceTask::offset, DeviceTask::rng_state, DeviceTask::sample, DeviceTask::stride, system_cpu_support_optimized(), tasks, DeviceTask::w, ThreadQueue< T >::worker_cancel(), DeviceTask::x, and DeviceTask::y.

Referenced by thread_run().

void CPUDevice::thread_run

(

int

t

)

[inline]

Definition at line 135 of file device_cpu.cpp.

References DeviceTask::PATH_TRACE, DeviceTask::SHADER, tasks, thread_path_trace(), thread_shader(), thread_tonemap(), DeviceTask::TONEMAP, DeviceTask::type, ThreadQueue< T >::worker_done(), and ThreadQueue< T >::worker_wait_pop().

Referenced by CPUDevice().

void CPUDevice::thread_shader

(

DeviceTask &

task

)

[inline]

Definition at line 210 of file device_cpu.cpp.

References kernel_cpu_shader(), kernel_osl_use(), kg, DeviceTask::shader_eval_type, DeviceTask::shader_input, DeviceTask::shader_output, DeviceTask::shader_w, DeviceTask::shader_x, system_cpu_support_optimized(), tasks, and ThreadQueue< T >::worker_cancel().

Referenced by thread_run().

void CPUDevice::thread_tonemap

(

DeviceTask &

task

)

[inline]

Definition at line 191 of file device_cpu.cpp.

References DeviceTask::buffer, DeviceTask::h, kernel_cpu_tonemap(), kg, DeviceTask::offset, DeviceTask::resolution, DeviceTask::rgba, DeviceTask::sample, DeviceTask::stride, system_cpu_support_optimized(), DeviceTask::w, DeviceTask::x, and DeviceTask::y.

Referenced by thread_run().

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Member Data Documentation

KernelGlobals* CPUDevice::kg

Definition at line 45 of file device_cpu.cpp.

Referenced by const_copy_to(), CPUDevice(), osl_memory(), tex_alloc(), thread_path_trace(), thread_shader(), thread_tonemap(), and ~CPUDevice().

ThreadQueue<DeviceTask> CPUDevice::tasks

Definition at line 44 of file device_cpu.cpp.

Referenced by task_add(), task_cancel(), task_wait(), thread_path_trace(), thread_run(), thread_shader(), and ~CPUDevice().

vector<thread*> CPUDevice::threads

Definition at line 43 of file device_cpu.cpp.

Referenced by CPUDevice(), task_add(), and ~CPUDevice().

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

• device_cpu.cpp