device_vector< T > Class Template Reference

#include <device_memory.h>

Inherits device_memory.

Inherited by device_pixels< half4 >, and device_pixels< T >.

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 ()
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 (int y, int w, int 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 (device_memory &&other) noexcept
	device_memory (const device_memory &)=delete
device_memory &	operator= (const 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 (int y, int w, int h, int elem)
void	device_zero ()

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
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 332 of file 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 334 of file 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 345 of file 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 351 of file 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, height, device_memory::host_alloc(), device_memory::host_free(), device_memory::host_pointer, device_memory::modified, device_vector< T >::size(), T, and width.

Referenced by device_pixels< T >::alloc_to_device(), DenoisingTask::DenoisingTask(), GeometryManager::device_update_attributes(), LightManager::device_update_background(), ShaderManager::device_update_common(), LightManager::device_update_distribution(), LightManager::device_update_ies(), GeometryManager::device_update_mesh(), ParticleSystemManager::device_update_particles(), LightManager::device_update_points(), ObjectManager::device_update_transforms(), GeometryManager::displace(), DenoiseTask::load(), DenoiseTask::map_neighboring_tiles(), DeviceSplitKernel::path_trace(), RenderBuffers::reset(), shade_background_pixels(), and GeometryManager::update_svm_attributes().

clear_modified()

template<typename T >

void device_vector< T >::clear_modified ( )

inline

Definition at line 502 of file device_memory.h.

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

copy_from_device() [1/2]

template<typename T >

void device_vector< T >::copy_from_device ( )

inline

Definition at line 508 of file device_memory.h.

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

Referenced by RenderBuffers::copy_from_device(), CPUDevice::denoise_openimagedenoise(), GeometryManager::displace(), MultiDevice::map_neighbor_tiles(), device_vector< T >::move_device(), DeviceSplitKernel::path_trace(), shade_background_pixels(), MultiDevice::unmap_neighbor_tiles(), and DenoiseTask::unmap_neighboring_tiles().

copy_from_device() [2/2]

template<typename T >

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

inline

Definition at line 513 of file device_memory.h.

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

copy_to_device()

template<typename T >

void device_vector< T >::copy_to_device ( )

inline

Definition at line 486 of file device_memory.h.

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

Referenced by Session::acquire_tile(), device_vector< T >::copy_to_device_if_modified(), CPUDevice::denoise_openimagedenoise(), GeometryManager::device_update_attributes(), LightManager::device_update_background(), GeometryManager::device_update_bvh(), ShaderManager::device_update_common(), LightManager::device_update_distribution(), LightManager::device_update_ies(), GeometryManager::device_update_mesh(), ObjectManager::device_update_mesh_offsets(), ParticleSystemManager::device_update_particles(), LightManager::device_update_points(), GeometryManager::displace(), DenoiseTask::load_input_pixels(), CPUDevice::load_texture_info(), MultiDevice::map_neighbor_tiles(), DenoiseTask::map_neighboring_tiles(), device_vector< T >::move_device(), DenoisingTask::set_render_buffer(), shade_background_pixels(), MultiDevice::unmap_neighbor_tiles(), 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 493 of file device_memory.h.

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

Referenced by GeometryManager::device_update_mesh().

data()

template<typename T >

T* device_vector< T >::data ( )

inline

Definition at line 475 of file device_memory.h.

References device_memory::host_pointer, and T.

Referenced by LookupTables::add_table(), device_vector< T >::alloc(), ObjectManager::apply_static_transforms(), device_pixels< T >::copy_from_device(), ObjectManager::device_update_mesh_offsets(), GeometryManager::displace(), RenderBuffers::get_denoising_pass_rect(), RenderBuffers::get_pass_rect(), DenoiseTask::load_input_pixels(), DenoiseTask::map_neighboring_tiles(), device_vector< T >::operator[](), DeviceSplitKernel::path_trace(), device_vector< T >::resize(), RenderBuffers::set_pass_rect(), shade_background_pixels(), CPUDevice::tex_alloc(), and DenoiseTask::unmap_neighboring_tiles().

free()

template<typename T >

void device_vector< T >::free ( )

inline

Definition at line 427 of file 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 ParticleSystemManager::device_free(), LookupTables::device_free(), LightManager::device_free(), Camera::device_free(), SVMShaderManager::device_free(), ShaderManager::device_free_common(), ShaderManager::device_update_common(), LightManager::device_update_distribution(), GeometryManager::displace(), DenoiseTask::free(), device_vector< T >::free_if_need_realloc(), shade_background_pixels(), DenoiseTask::unmap_neighboring_tiles(), CPUDevice::~CPUDevice(), DenoisingTask::~DenoisingTask(), device_vector< T >::~device_vector(), DeviceSplitKernel::~DeviceSplitKernel(), DisplayBuffer::~DisplayBuffer(), 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 442 of file device_memory.h.

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

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

give_data()

template<typename T >

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

inline

Definition at line 413 of file 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_pointer, array< T, alignment >::set_data(), and T.

Referenced by GeometryManager::device_update_bvh().

is_modified()

template<typename T >

bool device_vector< T >::is_modified ( ) const

inline

Definition at line 449 of file device_memory.h.

References device_memory::modified.

Referenced by GeometryManager::device_update_bvh().

move_device()

template<typename T >

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

inline

Definition at line 523 of file device_memory.h.

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

Referenced by Session::acquire_tile(), and Session::steal_tile().

need_realloc()

template<typename T >

bool device_vector< T >::need_realloc ( )

inline

Definition at line 454 of file device_memory.h.

References device_memory::need_realloc_.

Referenced by GeometryManager::device_update_attributes(), GeometryManager::device_update_bvh(), 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 480 of file 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 373 of file 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, height, device_memory::host_alloc(), device_memory::host_free(), device_memory::host_pointer, device_vector< T >::size(), T, and width.

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 470 of file device_memory.h.

References device_memory::data_size.

Referenced by device_vector< T >::alloc(), GeometryManager::device_update_mesh(), ObjectManager::device_update_mesh_offsets(), GeometryManager::displace(), 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 532 of file device_memory.h.

References height, and width.

steal_data()

template<typename T >

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

inline

Definition at line 400 of file 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, from, 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 459 of file 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 464 of file 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 518 of file device_memory.h.

References device_memory::device_zero().

Referenced by GeometryManager::displace(), DenoiseTask::load(), DeviceSplitKernel::path_trace(), RenderBuffers::reset(), shade_background_pixels(), and RenderBuffers::zero().

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

• device_memory.h