physx::PxGpuTask Class Reference

PxTask implementation for launching CUDA work. More...

#include <PxGpuTask.h>

Inheritance diagram for physx::PxGpuTask:

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Collaboration diagram for physx::PxGpuTask:

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List of all members.


Public Member Functions
	PxGpuTask ()
virtual bool	launchInstance (CUstream stream, int kernelIndex)=0
	iterative "run" function for a PxGpuTask
virtual PxGpuTaskHint::Enum	getTaskHint () const =0
	Returns a hint indicating the function of this task.
void	setCompletionTask (PxBaseTask &task)
	Specify a task that will have its reference count decremented when this task is released.
void	release ()
	Release method implementation.
Protected Attributes
PxBaseTask *	mComp
	A pointer to the completion task.

Detailed Description

PxTask implementation for launching CUDA work.

Constructor & Destructor Documentation

physx::PxGpuTask::PxGpuTask ( ) [inline]

Member Function Documentation

virtual PxGpuTaskHint::Enum physx::PxGpuTask::getTaskHint ( ) const [pure virtual]

Returns a hint indicating the function of this task.

virtual bool physx::PxGpuTask::launchInstance	(	CUstream	stream,
		int	kernelIndex
	)			`[pure virtual]`

iterative "run" function for a PxGpuTask

The GpuDispatcher acquires the CUDA context for the duration of this function call, and it is highly recommended that the PxGpuTask use the provided CUstream for all kernels.

kernelIndex will be 0 for the initial call and incremented before each subsequent call. Once launchInstance() returns false, its PxGpuTask is considered completed and is released.

void physx::PxGpuTask::release ( ) [inline, virtual]

Release method implementation.

Reimplemented from physx::PxTask.

References mComp, and physx::PxBaseTask::removeReference().

void physx::PxGpuTask::setCompletionTask ( PxBaseTask & task ) [inline]

Specify a task that will have its reference count decremented when this task is released.

References mComp.