Backend-neutral GPU kernels used by PointGraph with deterministic CPU fallback. 更多...

#include <PointCompute.h>

类
struct	Impl

struct	Transform
	One transform operation in a fused point-compute dispatch. 更多...

Public 成员函数
	PointCompute ()

	~PointCompute ()

	PointCompute (const PointCompute &)=delete

PointCompute &	operator= (const PointCompute &)=delete

bool	transform (const PointSet &input, PointSet &output, float translateX, float translateY, float translateZ, float yawDegrees, float scaleX, float scaleY, float scaleZ)
	Transform attributed points through the active Vulkan or WebGPU compute backend.

bool	transformChain (const PointSet &input, PointSet &output, const std::vector< Transform > &transforms)
	Execute one to four transforms in one upload, dispatch and readback.

const std::string &	getError () const
	Return the last GPU unavailability, compilation, dispatch, or readback error.

uint64_t	getUploadCount () const
	Return successful host-to-GPU upload count for this executor.

uint64_t	getDispatchCount () const
	Return successful compute dispatch count for this executor.

uint64_t	getReadbackCount () const
	Return successful GPU-to-host readback count for this executor.

uint64_t	getBufferReuseCount () const
	Return executions that reused existing GPU buffers.

uint64_t	getPeakBufferBytes () const
	Return peak bytes reserved in each reusable GPU point buffer.

int	getLastFusedTransformCount () const
	Return logical transform count in the most recent successful dispatch.

详细描述

Backend-neutral GPU kernels used by PointGraph with deterministic CPU fallback.

在文件 PointCompute.h 第 13 行定义.

构造及析构函数说明

◆ PointCompute() [1/2]

eve::procgen::PointCompute::PointCompute ( )

在文件 PointCompute.cpp 第 144 行定义.

◆ ~PointCompute()

eve::procgen::PointCompute::~PointCompute ( )

default

◆ PointCompute() [2/2]

eve::procgen::PointCompute::PointCompute ( const PointCompute & )

delete

成员函数说明

◆ getBufferReuseCount()

uint64_t eve::procgen::PointCompute::getBufferReuseCount ( ) const

Return executions that reused existing GPU buffers.

在文件 PointCompute.cpp 第 282 行定义.

◆ getDispatchCount()

uint64_t eve::procgen::PointCompute::getDispatchCount ( ) const

Return successful compute dispatch count for this executor.

在文件 PointCompute.cpp 第 280 行定义.

◆ getError()

const std::string & eve::procgen::PointCompute::getError ( ) const

inline

Return the last GPU unavailability, compilation, dispatch, or readback error.

在文件 PointCompute.h 第 42 行定义.

◆ getLastFusedTransformCount()

int eve::procgen::PointCompute::getLastFusedTransformCount ( ) const

Return logical transform count in the most recent successful dispatch.

在文件 PointCompute.cpp 第 284 行定义.

◆ getPeakBufferBytes()

uint64_t eve::procgen::PointCompute::getPeakBufferBytes ( ) const

Return peak bytes reserved in each reusable GPU point buffer.

在文件 PointCompute.cpp 第 283 行定义.

◆ getReadbackCount()

uint64_t eve::procgen::PointCompute::getReadbackCount ( ) const

Return successful GPU-to-host readback count for this executor.

在文件 PointCompute.cpp 第 281 行定义.

◆ getUploadCount()

uint64_t eve::procgen::PointCompute::getUploadCount ( ) const

Return successful host-to-GPU upload count for this executor.

在文件 PointCompute.cpp 第 279 行定义.

◆ operator=()

PointCompute & eve::procgen::PointCompute::operator= ( const PointCompute & )

delete

◆ transform()

bool eve::procgen::PointCompute::transform	(	const PointSet &	input,
		PointSet &	output,
		float	translateX,
		float	translateY,
		float	translateZ,
		float	yawDegrees,
		float	scaleX,
		float	scaleY,
		float	scaleZ
	)

Transform attributed points through the active Vulkan or WebGPU compute backend.

返回: True when GPU execution completed; false leaves output untouched and describes the fallback reason in getError().

在文件 PointCompute.cpp 第 147 行定义.

引用了 input, output , 以及 transformChain().

被这些函数引用 transformChain().

◆ transformChain()

bool eve::procgen::PointCompute::transformChain	(	const PointSet &	input,
		PointSet &	output,
		const std::vector< Transform > &	transforms
	)

Execute one to four transforms in one upload, dispatch and readback.

返回: True when GPU execution completed; false leaves output untouched.

在文件 PointCompute.cpp 第 152 行定义.

引用了 capacity, index, input, offset, output, point, transform(), values , 以及 eve::procgen::ProcgenPoint::x.

被这些函数引用 transform().

该类的文档由以下文件生成:

src/modules/procgen/PointCompute.h
src/modules/procgen/PointCompute.cpp

类

Public 成员函数