luxrays::OpenCLIntersectionDevice Class Reference

#include <intersectiondevice.h>

Inheritance diagram for luxrays::OpenCLIntersectionDevice:

List of all members.

Public Member Functions
	OpenCLIntersectionDevice (const Context context, OpenCLDeviceDescription desc, const unsigned int index, const unsigned int forceWGSize)
	~OpenCLIntersectionDevice ()
void	SetDataSet (const DataSet *newDataSet)
void	Start ()
void	Interrupt ()
void	Stop ()
RayBuffer *	NewRayBuffer ()
size_t	GetQueueSize ()
void	PushRayBuffer (RayBuffer *rayBuffer)
RayBuffer *	PopRayBuffer ()
const OpenCLDeviceDescription *	GetDeviceDesc () const
double	GetLoad () const
void	SetQBVHDisableImageStorage (const bool v)
cl::Context &	GetOpenCLContext ()
cl::Device &	GetOpenCLDevice ()
cl::CommandQueue &	GetOpenCLQueue ()
unsigned int	GetForceWorkGroupSize () const
void	EnqueueTraceRayBuffer (cl::Buffer &rBuff, cl::Buffer &hBuff, const unsigned int rayCount)
Static Public Attributes
static size_t	RayBufferSize = OPENCL_RAYBUFFER_SIZE
Protected Member Functions
void	SetExternalRayBufferQueue (RayBufferQueue *queue)
void	UpdateDataSet ()
Private Member Functions
void	TraceRayBuffer (RayBuffer rayBuffer, cl::Event event)
void	FreeDataSetBuffers ()
Static Private Member Functions
static void	IntersectionThread (OpenCLIntersectionDevice *renderDevice)
Private Attributes
unsigned int	forceWorkGroupSize
OpenCLDeviceDescription *	deviceDesc
boost::thread *	intersectionThread
cl::CommandQueue *	oclQueue
cl::Kernel *	bvhKernel
size_t	bvhWorkGroupSize
cl::Buffer *	vertsBuff
cl::Buffer *	trisBuff
cl::Buffer *	bvhBuff
cl::Kernel *	qbvhKernel
size_t	qbvhWorkGroupSize
cl::Buffer *	qbvhBuff
cl::Buffer *	qbvhTrisBuff
cl::Kernel *	qbvhImageKernel
size_t	qbvhImageWorkGroupSize
cl::Image2D *	qbvhImageBuff
cl::Image2D *	qbvhTrisImageBuff
cl::Kernel *	mqbvhKernel
size_t	mqbvhWorkGroupSize
cl::Buffer *	mqbvhBuff
cl::Buffer *	mqbvhMemMapBuff
cl::Buffer *	mqbvhLeafBuff
cl::Buffer *	mqbvhLeafQuadTrisBuff
cl::Buffer *	mqbvhInvTransBuff
cl::Buffer *	mqbvhTrisOffsetBuff
cl::Buffer *	raysBuff
cl::Buffer *	hitsBuff
RayBufferQueueO2O	rayBufferQueue
RayBufferQueue *	externalRayBufferQueue
bool	reportedPermissionError
bool	qbvhUseImage
bool	qbvhDisableImageStorage
Friends
class	Context

Detailed Description

Definition at line 114 of file intersectiondevice.h.

Constructor & Destructor Documentation

OpenCLIntersectionDevice::OpenCLIntersectionDevice	(	const Context *	context,
		OpenCLDeviceDescription *	desc,
		const unsigned int	index,
		const unsigned int	forceWGSize
	)

OpenCLIntersectionDevice::~OpenCLIntersectionDevice ( )

Definition at line 85 of file openclidevice.cpp.

References bvhKernel, FreeDataSetBuffers(), mqbvhKernel, oclQueue, qbvhImageKernel, qbvhKernel, luxrays::Device::started, and Stop().

Member Function Documentation

void OpenCLIntersectionDevice::EnqueueTraceRayBuffer	(	cl::Buffer &	rBuff,
		cl::Buffer &	hBuff,
		const unsigned int	rayCount
	)

Definition at line 757 of file openclidevice.cpp.

References luxrays::ACCEL_BVH, luxrays::ACCEL_MQBVH, luxrays::ACCEL_QBVH, bvhKernel, bvhWorkGroupSize, luxrays::IntersectionDevice::dataSet, luxrays::DataSet::GetAcceleratorType(), mqbvhKernel, mqbvhWorkGroupSize, oclQueue, qbvhImageKernel, qbvhImageWorkGroupSize, qbvhKernel, qbvhUseImage, qbvhWorkGroupSize, and luxrays::IntersectionDevice::statsTotalRayCount.

void OpenCLIntersectionDevice::FreeDataSetBuffers ( ) [private]

Definition at line 122 of file openclidevice.cpp.

References bvhBuff, luxrays::IntersectionDevice::dataSet, deviceDesc, hitsBuff, mqbvhBuff, mqbvhInvTransBuff, mqbvhLeafBuff, mqbvhLeafQuadTrisBuff, mqbvhMemMapBuff, mqbvhTrisOffsetBuff, qbvhBuff, qbvhImageBuff, qbvhTrisBuff, qbvhTrisImageBuff, qbvhUseImage, raysBuff, trisBuff, luxrays::OpenCLDeviceDescription::usedMemory, and vertsBuff.

Referenced by SetDataSet(), and ~OpenCLIntersectionDevice().

const OpenCLDeviceDescription* luxrays::OpenCLIntersectionDevice::GetDeviceDesc ( ) const [inline]

Definition at line 130 of file intersectiondevice.h.

References deviceDesc.

unsigned int luxrays::OpenCLIntersectionDevice::GetForceWorkGroupSize ( ) const [inline]

Definition at line 148 of file intersectiondevice.h.

References forceWorkGroupSize.

double luxrays::OpenCLIntersectionDevice::GetLoad ( ) const [inline, virtual]

Implements luxrays::IntersectionDevice.

Definition at line 132 of file intersectiondevice.h.

References luxrays::IntersectionDevice::statsDeviceIdleTime, and luxrays::IntersectionDevice::statsDeviceTotalTime.

cl::Context& luxrays::OpenCLIntersectionDevice::GetOpenCLContext ( ) [inline]

Definition at line 145 of file intersectiondevice.h.

References deviceDesc, and luxrays::OpenCLDeviceDescription::GetOCLContext().

cl::Device& luxrays::OpenCLIntersectionDevice::GetOpenCLDevice ( ) [inline]

Definition at line 146 of file intersectiondevice.h.

References deviceDesc, and luxrays::OpenCLDeviceDescription::GetOCLDevice().

cl::CommandQueue& luxrays::OpenCLIntersectionDevice::GetOpenCLQueue ( ) [inline]

Definition at line 147 of file intersectiondevice.h.

References oclQueue.

size_t luxrays::OpenCLIntersectionDevice::GetQueueSize ( ) [inline, virtual]

Implements luxrays::IntersectionDevice.

Definition at line 126 of file intersectiondevice.h.

References luxrays::RayBufferQueueO2O::GetSizeToDo(), and rayBufferQueue.

void OpenCLIntersectionDevice::Interrupt ( ) [virtual]

Implements luxrays::Device.

Definition at line 685 of file openclidevice.cpp.

References intersectionThread, and luxrays::Device::started.

void OpenCLIntersectionDevice::IntersectionThread ( OpenCLIntersectionDevice * renderDevice ) [static, private]

Definition at line 799 of file openclidevice.cpp.

References luxrays::Device::deviceContext, luxrays::Device::deviceName, externalRayBufferQueue, luxrays::RayBuffer::GetRayCount(), LR_LOG, luxrays::RayBufferQueue::Pop3xToDo(), luxrays::RayBufferQueue::PushDone(), rayBufferQueue, luxrays::IntersectionDevice::statsDeviceIdleTime, luxrays::IntersectionDevice::statsDeviceTotalTime, luxrays::IntersectionDevice::statsTotalRayCount, TraceRayBuffer(), and luxrays::WallClockTime().

Referenced by Start().

RayBuffer * OpenCLIntersectionDevice::NewRayBuffer ( ) [virtual]

Implements luxrays::IntersectionDevice.

Definition at line 104 of file openclidevice.cpp.

References RayBufferSize.

RayBuffer * OpenCLIntersectionDevice::PopRayBuffer ( ) [virtual]

Implements luxrays::IntersectionDevice.

Definition at line 115 of file openclidevice.cpp.

References externalRayBufferQueue, luxrays::RayBufferQueueO2O::PopDone(), rayBufferQueue, and luxrays::Device::started.

void OpenCLIntersectionDevice::PushRayBuffer ( RayBuffer * rayBuffer ) [virtual]

Implements luxrays::IntersectionDevice.

Definition at line 108 of file openclidevice.cpp.

References externalRayBufferQueue, luxrays::RayBufferQueueO2O::PushToDo(), rayBufferQueue, and luxrays::Device::started.

void OpenCLIntersectionDevice::SetDataSet ( const DataSet * newDataSet ) [virtual]

Reimplemented from luxrays::IntersectionDevice.

Definition at line 170 of file openclidevice.cpp.

References luxrays::DataSet::accel, luxrays::ACCEL_BVH, luxrays::ACCEL_MQBVH, luxrays::ACCEL_QBVH, luxrays::MQBVHAccel::accels, bvhBuff, bvhKernel, luxrays::BVHAccel::bvhTree, bvhWorkGroupSize, luxrays::QBVHNode::children, luxrays::IntersectionDevice::dataSet, luxrays::Device::deviceContext, deviceDesc, luxrays::Device::deviceName, luxrays::QBVHNode::FirstQuadIndex(), forceWorkGroupSize, FreeDataSetBuffers(), luxrays::DataSet::GetAcceleratorType(), luxrays::OpenCLDeviceDescription::GetImage2DMaxHeight(), luxrays::OpenCLDeviceDescription::GetImage2DMaxWidth(), luxrays::Transform::GetMatrix(), luxrays::OpenCLDeviceDescription::GetOCLContext(), luxrays::OpenCLDeviceDescription::GetOCLDevice(), luxrays::DataSet::GetTotalTriangleCount(), luxrays::DataSet::GetTotalVertexCount(), luxrays::TriangleMesh::GetTriangles(), luxrays::TriangleMesh::GetVertices(), luxrays::OpenCLDeviceDescription::HasImageSupport(), hitsBuff, luxrays::QBVHNode::IsEmpty(), luxrays::QBVHNode::IsLeaf(), luxrays::KernelSource_BVH, luxrays::KernelSource_MQBVH, luxrays::KernelSource_QBVH, luxrays::MQBVHAccel::leafs, luxrays::MQBVHAccel::leafsInvTransform, luxrays::MQBVHAccel::leafsOffset, LR_LOG, mqbvhBuff, mqbvhInvTransBuff, mqbvhKernel, mqbvhLeafBuff, mqbvhLeafQuadTrisBuff, mqbvhMemMapBuff, mqbvhTrisOffsetBuff, mqbvhWorkGroupSize, luxrays::QBVHNode::NbQuadPrimitives(), luxrays::MQBVHAccel::nLeafs, luxrays::MQBVHAccel::nNodes, luxrays::QBVHAccel::nNodes, luxrays::BVHAccel::nNodes, luxrays::MQBVHAccel::nodes, luxrays::QBVHAccel::nodes, luxrays::QBVHAccel::nQuads, oclQueue, luxrays::BVHAccel::preprocessedMesh, luxrays::QBVHAccel::prims, qbvhBuff, qbvhDisableImageStorage, qbvhImageBuff, qbvhImageKernel, qbvhImageWorkGroupSize, qbvhKernel, qbvhTrisBuff, qbvhTrisImageBuff, qbvhUseImage, qbvhWorkGroupSize, RayBufferSize, raysBuff, trisBuff, luxrays::OpenCLDeviceDescription::usedMemory, and vertsBuff.

void OpenCLIntersectionDevice::SetExternalRayBufferQueue ( RayBufferQueue * queue ) [protected, virtual]

Implements luxrays::HardwareIntersectionDevice.

Definition at line 98 of file openclidevice.cpp.

References externalRayBufferQueue, and luxrays::Device::started.

void luxrays::OpenCLIntersectionDevice::SetQBVHDisableImageStorage ( const bool v ) [inline]

Definition at line 137 of file intersectiondevice.h.

References qbvhDisableImageStorage.

void OpenCLIntersectionDevice::Start ( ) [virtual]

Reimplemented from luxrays::IntersectionDevice.

Definition at line 671 of file openclidevice.cpp.

References luxrays::Device::deviceContext, luxrays::Device::deviceName, IntersectionThread(), intersectionThread, LR_LOG, reportedPermissionError, and luxrays::SetThreadRRPriority().

void OpenCLIntersectionDevice::Stop ( ) [virtual]

Reimplemented from luxrays::Device.

Definition at line 690 of file openclidevice.cpp.

References luxrays::RayBufferQueueO2O::Clear(), externalRayBufferQueue, intersectionThread, and rayBufferQueue.

Referenced by ~OpenCLIntersectionDevice().

void OpenCLIntersectionDevice::TraceRayBuffer	(	RayBuffer *	rayBuffer,
		cl::Event *	event
	)			`[private]`

void OpenCLIntersectionDevice::UpdateDataSet ( ) [protected]

Friends And Related Function Documentation

friend class Context [friend]

Reimplemented from luxrays::IntersectionDevice.

Definition at line 151 of file intersectiondevice.h.

Member Data Documentation

cl::Buffer* luxrays::OpenCLIntersectionDevice::bvhBuff [private]

Definition at line 177 of file intersectiondevice.h.

Referenced by FreeDataSetBuffers(), OpenCLIntersectionDevice(), and SetDataSet().

cl::Kernel* luxrays::OpenCLIntersectionDevice::bvhKernel [private]

Definition at line 173 of file intersectiondevice.h.

Referenced by EnqueueTraceRayBuffer(), OpenCLIntersectionDevice(), SetDataSet(), TraceRayBuffer(), and ~OpenCLIntersectionDevice().

size_t luxrays::OpenCLIntersectionDevice::bvhWorkGroupSize [private]

Definition at line 174 of file intersectiondevice.h.

Referenced by EnqueueTraceRayBuffer(), SetDataSet(), and TraceRayBuffer().

OpenCLDeviceDescription* luxrays::OpenCLIntersectionDevice::deviceDesc [private]

Definition at line 166 of file intersectiondevice.h.

Referenced by FreeDataSetBuffers(), GetDeviceDesc(), GetOpenCLContext(), GetOpenCLDevice(), OpenCLIntersectionDevice(), SetDataSet(), and UpdateDataSet().

RayBufferQueue* luxrays::OpenCLIntersectionDevice::externalRayBufferQueue [private]

Definition at line 208 of file intersectiondevice.h.

Referenced by IntersectionThread(), OpenCLIntersectionDevice(), PopRayBuffer(), PushRayBuffer(), SetExternalRayBufferQueue(), and Stop().

unsigned int luxrays::OpenCLIntersectionDevice::forceWorkGroupSize [private]

Definition at line 165 of file intersectiondevice.h.

Referenced by GetForceWorkGroupSize(), OpenCLIntersectionDevice(), and SetDataSet().

cl::Buffer* luxrays::OpenCLIntersectionDevice::hitsBuff [private]

Definition at line 205 of file intersectiondevice.h.

Referenced by FreeDataSetBuffers(), SetDataSet(), and TraceRayBuffer().

boost::thread* luxrays::OpenCLIntersectionDevice::intersectionThread [private]

Definition at line 167 of file intersectiondevice.h.

Referenced by Interrupt(), OpenCLIntersectionDevice(), Start(), and Stop().

cl::Buffer* luxrays::OpenCLIntersectionDevice::mqbvhBuff [private]

Definition at line 197 of file intersectiondevice.h.

Referenced by FreeDataSetBuffers(), OpenCLIntersectionDevice(), SetDataSet(), and UpdateDataSet().

cl::Buffer* luxrays::OpenCLIntersectionDevice::mqbvhInvTransBuff [private]

Definition at line 201 of file intersectiondevice.h.

Referenced by FreeDataSetBuffers(), OpenCLIntersectionDevice(), SetDataSet(), and UpdateDataSet().

cl::Kernel* luxrays::OpenCLIntersectionDevice::mqbvhKernel [private]

Definition at line 195 of file intersectiondevice.h.

Referenced by EnqueueTraceRayBuffer(), OpenCLIntersectionDevice(), SetDataSet(), TraceRayBuffer(), UpdateDataSet(), and ~OpenCLIntersectionDevice().

cl::Buffer* luxrays::OpenCLIntersectionDevice::mqbvhLeafBuff [private]

Definition at line 199 of file intersectiondevice.h.

Referenced by FreeDataSetBuffers(), OpenCLIntersectionDevice(), and SetDataSet().

cl::Buffer* luxrays::OpenCLIntersectionDevice::mqbvhLeafQuadTrisBuff [private]

Definition at line 200 of file intersectiondevice.h.

Referenced by FreeDataSetBuffers(), OpenCLIntersectionDevice(), and SetDataSet().

cl::Buffer* luxrays::OpenCLIntersectionDevice::mqbvhMemMapBuff [private]

Definition at line 198 of file intersectiondevice.h.

Referenced by FreeDataSetBuffers(), OpenCLIntersectionDevice(), and SetDataSet().

cl::Buffer* luxrays::OpenCLIntersectionDevice::mqbvhTrisOffsetBuff [private]

Definition at line 202 of file intersectiondevice.h.

Referenced by FreeDataSetBuffers(), OpenCLIntersectionDevice(), and SetDataSet().

size_t luxrays::OpenCLIntersectionDevice::mqbvhWorkGroupSize [private]

Definition at line 196 of file intersectiondevice.h.

Referenced by EnqueueTraceRayBuffer(), SetDataSet(), and TraceRayBuffer().

cl::CommandQueue* luxrays::OpenCLIntersectionDevice::oclQueue [private]

Definition at line 170 of file intersectiondevice.h.

Referenced by EnqueueTraceRayBuffer(), GetOpenCLQueue(), OpenCLIntersectionDevice(), SetDataSet(), TraceRayBuffer(), UpdateDataSet(), and ~OpenCLIntersectionDevice().

cl::Buffer* luxrays::OpenCLIntersectionDevice::qbvhBuff [private]

Definition at line 184 of file intersectiondevice.h.

Referenced by FreeDataSetBuffers(), OpenCLIntersectionDevice(), and SetDataSet().

bool luxrays::OpenCLIntersectionDevice::qbvhDisableImageStorage [private]

Definition at line 210 of file intersectiondevice.h.

Referenced by OpenCLIntersectionDevice(), SetDataSet(), and SetQBVHDisableImageStorage().

cl::Image2D* luxrays::OpenCLIntersectionDevice::qbvhImageBuff [private]

Definition at line 191 of file intersectiondevice.h.

Referenced by FreeDataSetBuffers(), OpenCLIntersectionDevice(), and SetDataSet().

cl::Kernel* luxrays::OpenCLIntersectionDevice::qbvhImageKernel [private]

Definition at line 188 of file intersectiondevice.h.

Referenced by EnqueueTraceRayBuffer(), OpenCLIntersectionDevice(), SetDataSet(), TraceRayBuffer(), and ~OpenCLIntersectionDevice().

size_t luxrays::OpenCLIntersectionDevice::qbvhImageWorkGroupSize [private]

Definition at line 189 of file intersectiondevice.h.

Referenced by EnqueueTraceRayBuffer(), SetDataSet(), and TraceRayBuffer().

cl::Kernel* luxrays::OpenCLIntersectionDevice::qbvhKernel [private]

Definition at line 182 of file intersectiondevice.h.

Referenced by EnqueueTraceRayBuffer(), OpenCLIntersectionDevice(), SetDataSet(), TraceRayBuffer(), and ~OpenCLIntersectionDevice().

cl::Buffer* luxrays::OpenCLIntersectionDevice::qbvhTrisBuff [private]

Definition at line 185 of file intersectiondevice.h.

Referenced by FreeDataSetBuffers(), OpenCLIntersectionDevice(), and SetDataSet().

cl::Image2D* luxrays::OpenCLIntersectionDevice::qbvhTrisImageBuff [private]

Definition at line 192 of file intersectiondevice.h.

Referenced by FreeDataSetBuffers(), OpenCLIntersectionDevice(), and SetDataSet().

bool luxrays::OpenCLIntersectionDevice::qbvhUseImage [private]

Definition at line 210 of file intersectiondevice.h.

Referenced by EnqueueTraceRayBuffer(), FreeDataSetBuffers(), OpenCLIntersectionDevice(), SetDataSet(), and TraceRayBuffer().

size_t luxrays::OpenCLIntersectionDevice::qbvhWorkGroupSize [private]

Definition at line 183 of file intersectiondevice.h.

Referenced by EnqueueTraceRayBuffer(), SetDataSet(), and TraceRayBuffer().

RayBufferQueueO2O luxrays::OpenCLIntersectionDevice::rayBufferQueue [private]

Definition at line 207 of file intersectiondevice.h.

Referenced by GetQueueSize(), IntersectionThread(), PopRayBuffer(), PushRayBuffer(), and Stop().

size_t OpenCLIntersectionDevice::RayBufferSize = OPENCL_RAYBUFFER_SIZE [static]

Definition at line 153 of file intersectiondevice.h.

Referenced by NewRayBuffer(), and SetDataSet().

cl::Buffer* luxrays::OpenCLIntersectionDevice::raysBuff [private]

Definition at line 204 of file intersectiondevice.h.

Referenced by FreeDataSetBuffers(), SetDataSet(), and TraceRayBuffer().

bool luxrays::OpenCLIntersectionDevice::reportedPermissionError [private]

Definition at line 210 of file intersectiondevice.h.

Referenced by OpenCLIntersectionDevice(), and Start().

cl::Buffer* luxrays::OpenCLIntersectionDevice::trisBuff [private]

Definition at line 176 of file intersectiondevice.h.

Referenced by FreeDataSetBuffers(), OpenCLIntersectionDevice(), and SetDataSet().

cl::Buffer* luxrays::OpenCLIntersectionDevice::vertsBuff [private]

Definition at line 175 of file intersectiondevice.h.

Referenced by FreeDataSetBuffers(), OpenCLIntersectionDevice(), and SetDataSet().

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

Generated on Sat Aug 21 14:06:20 2010 for LuxRays by 1.6.3