MR::CudaAccessor Class Reference

The purpose of this class is to access CUDA algorithms without explicit dependency on MRCuda. More...

#include <MRViewer/MRCudaAccessor.h>

Public Types
using	CudaFreeMemoryFunc = std::function<size_t()>
	Returns amount of free memory on GPU.
using	CudaFwnConstructor = std::function<std::unique_ptr<IFastWindingNumber>( const Mesh& )>
	Returns specific implementation of IFastWindingNumber interface that computes windings on GPU.
using	CudaMeshProjectorConstructor = std::function<std::unique_ptr<IPointsToMeshProjector>()>
	Returns specific implementation of IPointsToMeshProjector interface projects on GPU.
using	CudaPointsProjectorConstructor = std::function<std::unique_ptr<IPointsProjector>()>
	Returns specific implementation of IPointsProjector interface projects on GPU.
using	CudaPointsToDistanceVolumeCallback = std::function<Expected<SimpleVolumeMinMax>( const PointCloud& cloud, const PointsToDistanceVolumeParams& params )>
using	CudaPointsToDistanceVolumeByPartsCallback = std::function<Expected<void>( const PointCloud& cloud, const PointsToDistanceVolumeParams& params, std::function<Expected<void> ( const SimpleVolumeMinMax& volume, int zOffset )> addPart, int layerOverlap )>
using	CudaComputeToolDistanceConstructor = std::function<std::unique_ptr<IComputeToolDistance>()>
	Returns specific implementation of IComputeToolDistance interface that computes on GPU.

Static Public Member Functions
static void	setCudaAvailable (bool val, int maxDriverVersion, int runtimeVersion, int computeMajor, int computeMinor)
	setup functions
static void	setCudaFreeMemoryFunc (CudaFreeMemoryFunc freeMemFunc)
static void	setCudaFastWindingNumberConstructor (CudaFwnConstructor fwnCtor)
static void	setCudaMeshProjectorConstructor (CudaMeshProjectorConstructor mpCtor)
static void	setCudaPointsProjectorConstructor (CudaPointsProjectorConstructor ppCtor)
static void	setCudaPointsToDistanceVolumeCallback (CudaPointsToDistanceVolumeCallback callback)
static void	setCudaPointsToDistanceVolumeByPartsCallback (CudaPointsToDistanceVolumeByPartsCallback callback)
static void	setCudaComputeToolDistanceConstructor (CudaComputeToolDistanceConstructor ctdCtor)
static bool	isCudaSupportedByPlarform ()
static bool	isCudaAvailable ()
	Returns true if CUDA is available on this computer.
static int	getCudaMaxDriverSupportedVersion ()
	Returns maximum supported by driver version.
static int	getCudaRuntimeVersion ()
	Returns version of current runtime.
static int	getComputeCapabilityMajor ()
	Returns Compute Capability major version of current device.
static int	getComputeCapabilityMinor ()
	Returns Compute Capability minor version of current device.
static size_t	getCudaFreeMemory ()
	Returns number of free bytes on cuda.
static std::unique_ptr< IFastWindingNumber >	getCudaFastWindingNumber (const Mesh &mesh)
	Returns cuda implementation of IFastWindingNumber.
static std::unique_ptr< IPointsToMeshProjector >	getCudaPointsToMeshProjector ()
	Returns cuda implementation of IPointsToMeshProjector.
static std::unique_ptr< IPointsProjector >	getCudaPointsProjector ()
	Returns cuda implementation of IPointsProjector.
static CudaPointsToDistanceVolumeCallback	getCudaPointsToDistanceVolumeCallback ()
	Returns cuda implementation of PointsToDistanceVolumeCallback.
static CudaPointsToDistanceVolumeByPartsCallback	getCudaPointsToDistanceVolumeByPartsCallback ()
	Returns cuda implementation of PointsToDistanceVolumeByPartsCallback.
static std::unique_ptr< IComputeToolDistance >	getCudaComputeToolDistance ()
	Returns CUDA implementation of IComputeToolDistance.
static size_t	fastWindingNumberMeshMemory (const Mesh &mesh)
static size_t	fromGridMemory (const Mesh &mesh, const Vector3i &dims)
static size_t	fromVectorMemory (const Mesh &mesh, size_t inputSize)
	returns amount of required GPU memory for CudaFastWindingNumber::calcFromVector operation
static size_t	selfIntersectionsMemory (const Mesh &mesh)
	returns amount of required GPU memory for CudaFastWindingNumber::calcSelfIntersections operation
static size_t	pointsToDistanceVolumeMemory (const PointCloud &pointCloud, const Vector3i &dims, const VertNormals *ptNormals)
	returns amount of required GPU memory for Cuda::pointsToDistanceVolume

Detailed Description

The purpose of this class is to access CUDA algorithms without explicit dependency on MRCuda.

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

• MRViewer/MRCudaAccessor.h