device_vector< T > Class Template Reference

#include <memory.h>

Inherits device_memory.

Public Member Functions
	device_vector (Device *device, const char *name, MemoryType type)
virtual	~device_vector ()
T *	alloc (size_t width, size_t height=0, size_t depth=0)
T *	resize (size_t width, size_t height=0, size_t depth=0)
void	steal_data (array< T > &from)
void	give_data (array< T > &to)
void	free ()
void	free_if_need_realloc (bool force_free)
bool	is_modified () const
bool	need_realloc ()
void	tag_modified ()
void	tag_realloc ()
size_t	size () const
T *	data ()
const T *	data () const
T &	operator[] (size_t i)
void	copy_to_device ()
void	copy_to_device_if_modified ()
void	clear_modified ()
void	copy_from_device ()
void	copy_from_device (size_t y, size_t w, size_t h)
void	zero_to_device ()
void	move_device (Device *new_device)
Public Member Functions inherited from device_memory
size_t	memory_size ()
size_t	memory_elements_size (int elements)
virtual	~device_memory ()
void	swap_device (Device *new_device, size_t new_device_size, device_ptr new_device_ptr)
void	restore_device ()
bool	is_resident (Device *sub_device) const

Protected Member Functions
size_t	size (size_t width, size_t height, size_t depth)
Protected Member Functions inherited from device_memory
	device_memory (Device *device, const char *name, MemoryType type)
	device_memory (const device_memory &)=delete
	device_memory (device_memory &&other) noexcept=delete
device_memory &	operator= (const device_memory &)=delete
device_memory &	operator= (device_memory &&)=delete
void *	host_alloc (size_t size)
void	host_free ()
void	device_alloc ()
void	device_free ()
void	device_copy_to ()
void	device_copy_from (size_t y, size_t w, size_t h, size_t elem)
void	device_zero ()
bool	device_is_cpu ()

Additional Inherited Members
Public Attributes inherited from device_memory
DataType	data_type
int	data_elements
size_t	data_size
size_t	device_size
size_t	data_width
size_t	data_height
size_t	data_depth
MemoryType	type
const char *	name
std::string	name_storage
Device *	device
device_ptr	device_pointer
void *	host_pointer
void *	shared_pointer
int	shared_counter
Protected Attributes inherited from device_memory
device_ptr	original_device_ptr
size_t	original_device_size
Device *	original_device
bool	need_realloc_
bool	modified

Detailed Description

template<typename T>
class device_vector< T >

Definition at line 368 of file cycles/device/memory.h.

Constructor & Destructor Documentation

device_vector()

template<typename T >

device_vector< T >::device_vector ( Device * device, const char * name, MemoryType type )

inline

Definition at line 370 of file cycles/device/memory.h.

References device_memory::data_elements, device_memory::data_type, device_memory::modified, and device_memory::need_realloc_.

~device_vector()

template<typename T >

virtual device_vector< T >::~device_vector ( )

inlinevirtual

Definition at line 381 of file cycles/device/memory.h.

References device_vector< T >::free().

Member Function Documentation

alloc()

template<typename T >

T * device_vector< T >::alloc ( size_t width, size_t height = 0, size_t depth = 0 )

inline

Definition at line 387 of file cycles/device/memory.h.

References device_vector< T >::data(), device_memory::data_depth, device_memory::data_height, device_memory::data_size, device_memory::data_width, device_memory::device_free(), device_memory::device_pointer, device_memory::host_alloc(), device_memory::host_free(), device_memory::host_pointer, device_memory::modified, and device_vector< T >::size().

Referenced by PathTraceWorkGPU::adaptive_sampling_convergence_check_count_active(), PathTraceWorkGPU::alloc_integrator_path_split(), PathTraceWorkGPU::alloc_integrator_queue(), PathTraceWorkGPU::alloc_integrator_sorting(), LightTree::build(), PathTraceWorkGPU::copy_to_display_naive(), GeometryManager::device_update_attributes(), LightManager::device_update_background(), ShaderManager::device_update_common(), LightManager::device_update_distribution(), LightManager::device_update_ies(), LightManager::device_update_lights(), GeometryManager::device_update_mesh(), ParticleSystemManager::device_update_particles(), ObjectManager::device_update_prim_offsets(), ObjectManager::device_update_transforms(), LightManager::device_update_tree(), PathTraceWorkGPU::enqueue_work_tiles(), RenderBuffers::reset(), and GeometryManager::update_svm_attributes().

clear_modified()

template<typename T >

void device_vector< T >::clear_modified ( )

inline

Definition at line 543 of file cycles/device/memory.h.

References device_memory::modified, and device_memory::need_realloc_.

Referenced by ObjectManager::device_update_prim_offsets().

copy_from_device() [1/2]

template<typename T >

void device_vector< T >::copy_from_device ( )

inline

Definition at line 549 of file cycles/device/memory.h.

References device_memory::data_height, device_memory::data_width, device_memory::device_copy_from(), and T.

Referenced by PathTraceWorkGPU::alloc_integrator_queue(), RenderBuffers::copy_from_device(), DenoiseTask::exec(), and device_vector< T >::move_device().

copy_from_device() [2/2]

template<typename T >

void device_vector< T >::copy_from_device ( size_t y, size_t w, size_t h )

inline

Definition at line 554 of file cycles/device/memory.h.

References device_memory::device_copy_from(), and w().

copy_to_device()

template<typename T >

void device_vector< T >::copy_to_device ( )

inline

Definition at line 527 of file cycles/device/memory.h.

References device_memory::data_size, and device_memory::device_copy_to().

Referenced by RenderBuffers::copy_to_device(), device_vector< T >::copy_to_device_if_modified(), LightManager::device_update_background(), GeometryManager::device_update_bvh(), ShaderManager::device_update_common(), LightManager::device_update_distribution(), ObjectManager::device_update_geom_offsets(), LightManager::device_update_ies(), LightManager::device_update_lights(), GeometryManager::device_update_mesh(), ParticleSystemManager::device_update_particles(), ObjectManager::device_update_prim_offsets(), LightManager::device_update_tree(), DenoiseTask::load_input_pixels(), CPUDevice::load_texture_info(), GPUDevice::load_texture_info(), device_vector< T >::move_device(), and GeometryManager::update_svm_attributes().

copy_to_device_if_modified()

template<typename T >

void device_vector< T >::copy_to_device_if_modified ( )

inline

Definition at line 534 of file cycles/device/memory.h.

References device_vector< T >::copy_to_device(), and device_memory::modified.

Referenced by GeometryManager::device_update_attributes(), and GeometryManager::device_update_mesh().

data() [1/2]

template<typename T >

T * device_vector< T >::data ( )

inline

Definition at line 511 of file cycles/device/memory.h.

References device_memory::host_pointer.

Referenced by PathTraceWorkGPU::adaptive_sampling_convergence_check_count_active(), LookupTables::add_table(), device_vector< T >::alloc(), PathTraceWorkGPU::alloc_integrator_path_split(), ObjectManager::apply_static_transforms(), PathTraceWorkGPU::compact_paths(), PathTraceWorkGPU::compact_shadow_paths(), PathTraceWork::copy_from_render_buffers(), PathTraceWorkGPU::copy_to_display_naive(), PathTraceWork::copy_to_render_buffers(), DenoiserGPU::denoise_buffer(), ObjectManager::device_update_geom_offsets(), LightManager::device_update_tree(), PathTraceWorkGPU::enqueue_path_iteration(), PathTraceWorkGPU::enqueue_path_iteration(), PathTraceWorkGPU::enqueue_reset(), PathTraceWorkGPU::enqueue_work_tiles(), PathTraceWorkGPU::enqueue_work_tiles(), DenoiseTask::exec(), fill_shader_input(), fill_shader_input(), PathTraceWorkGPU::get_most_queued_kernel(), PassAccessor::get_render_tile_pixels(), PassAccessor::get_render_tile_pixels(), PathTraceWorkGPU::kernel_max_active_main_path_index(), DenoiseTask::load_input_pixels(), PathTraceWorkGPU::num_active_main_paths_paths(), device_vector< T >::operator[](), read_shader_output(), read_shader_output(), render_buffers_host_copy_denoised(), device_vector< T >::resize(), PassAccessorCPU::run_get_pass_kernel_processor_float(), PassAccessorCPU::run_get_pass_kernel_processor_half_rgba(), PassAccessor::set_render_tile_pixels(), shade_background_pixels(), PathTraceWorkGPU::shadow_catcher_count_possible_splits(), CPUDevice::tex_alloc(), and TileManager::write_tile().

data() [2/2]

template<typename T >

const T * device_vector< T >::data ( ) const

inline

Definition at line 516 of file cycles/device/memory.h.

References device_memory::host_pointer.

free()

template<typename T >

void device_vector< T >::free ( )

inline

Definition at line 463 of file cycles/device/memory.h.

References device_memory::data_depth, device_memory::data_height, device_memory::data_size, device_memory::data_width, device_memory::device_free(), device_memory::device_pointer, device_memory::host_free(), device_memory::host_pointer, device_memory::modified, and device_memory::need_realloc_.

Referenced by Camera::device_free(), LightManager::device_free(), LookupTables::device_free(), ParticleSystemManager::device_free(), SVMShaderManager::device_free(), ShaderManager::device_free_common(), ShaderManager::device_update_common(), LightManager::device_update_distribution(), DenoiseTask::free(), device_vector< T >::free_if_need_realloc(), CPUDevice::~CPUDevice(), device_vector< T >::~device_vector(), and RenderBuffers::~RenderBuffers().

free_if_need_realloc()

template<typename T >

void device_vector< T >::free_if_need_realloc ( bool force_free )

inline

Definition at line 478 of file cycles/device/memory.h.

References device_vector< T >::free(), and device_memory::need_realloc_.

Referenced by GeometryManager::device_free(), Integrator::device_free(), and ObjectManager::device_free().

give_data()

template<typename T >

void device_vector< T >::give_data ( array< T > & to )

inline

Definition at line 449 of file cycles/device/memory.h.

References device_memory::data_depth, device_memory::data_height, device_memory::data_size, device_memory::data_width, device_memory::device_free(), device_memory::device_pointer, and device_memory::host_pointer.

is_modified()

template<typename T >

bool device_vector< T >::is_modified ( ) const

inline

Definition at line 485 of file cycles/device/memory.h.

References device_memory::modified.

move_device()

template<typename T >

void device_vector< T >::move_device ( Device * new_device )

inline

Definition at line 564 of file cycles/device/memory.h.

References device_vector< T >::copy_from_device(), device_vector< T >::copy_to_device(), device_memory::device, and device_memory::device_free().

need_realloc()

template<typename T >

bool device_vector< T >::need_realloc ( )

inline

Definition at line 490 of file cycles/device/memory.h.

References device_memory::need_realloc_.

Referenced by GeometryManager::device_update_attributes(), GeometryManager::device_update_mesh(), ObjectManager::device_update_transforms(), and GeometryManager::update_svm_attributes().

operator[]()

template<typename T >

T & device_vector< T >::operator[] ( size_t i )

inline

Definition at line 521 of file cycles/device/memory.h.

References device_vector< T >::data(), and device_memory::data_size.

resize()

template<typename T >

T * device_vector< T >::resize ( size_t width, size_t height = 0, size_t depth = 0 )

inline

Definition at line 409 of file cycles/device/memory.h.

References device_vector< T >::data(), device_memory::data_depth, device_memory::data_height, device_memory::data_size, device_memory::data_width, device_memory::device_free(), device_memory::device_pointer, device_memory::host_alloc(), device_memory::host_free(), device_memory::host_pointer, and device_vector< T >::size().

Referenced by LookupTables::add_table(), and CPUDevice::tex_alloc().

size() [1/2]

template<typename T >

size_t device_vector< T >::size ( ) const

inline

Definition at line 506 of file cycles/device/memory.h.

References device_memory::data_size.

Referenced by device_vector< T >::alloc(), PathTraceWorkGPU::alloc_integrator_path_split(), PathTraceWorkGPU::alloc_integrator_queue(), PathTraceWorkGPU::alloc_integrator_sorting(), DenoiserGPU::denoise_buffer(), ObjectManager::device_update_geom_offsets(), PathTraceWorkGPU::enqueue_reset(), PathTraceWorkGPU::enqueue_work_tiles(), read_shader_output(), device_vector< T >::resize(), CPUDevice::tex_alloc(), and GeometryManager::update_svm_attributes().

size() [2/2]

template<typename T >

size_t device_vector< T >::size ( size_t width, size_t height, size_t depth )

inlineprotected

Definition at line 573 of file cycles/device/memory.h.

steal_data()

template<typename T >

void device_vector< T >::steal_data ( array< T > & from )

inline

Definition at line 436 of file cycles/device/memory.h.

References device_memory::data_depth, device_memory::data_height, device_memory::data_size, device_memory::data_width, device_memory::device_free(), device_memory::device_pointer, device_memory::host_free(), and device_memory::host_pointer.

Referenced by GeometryManager::device_update_bvh().

tag_modified()

template<typename T >

void device_vector< T >::tag_modified ( )

inline

Definition at line 495 of file cycles/device/memory.h.

References device_memory::modified.

Referenced by ObjectManager::device_update(), and device_vector< T >::tag_realloc().

tag_realloc()

template<typename T >

void device_vector< T >::tag_realloc ( )

inline

Definition at line 500 of file cycles/device/memory.h.

References device_memory::need_realloc_, and device_vector< T >::tag_modified().

Referenced by ObjectManager::device_update().

zero_to_device()

template<typename T >

void device_vector< T >::zero_to_device ( )

inline

Definition at line 559 of file cycles/device/memory.h.

References device_memory::device_zero().

Referenced by PathTraceWorkGPU::alloc_integrator_path_split(), PathTraceWorkGPU::alloc_integrator_queue(), PathTraceWorkGPU::alloc_integrator_sorting(), and RenderBuffers::zero().

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

• cycles/device/memory.h