MR::CudaAccessor Class Reference

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

#include <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	CudaPointsToDistanceVolumeCallback = std::function<Expected<SimpleVolumeMinMax>( const PointCloud& cloud, const PointsToDistanceVolumeParams& params )>

Static Public Member Functions
static MRVIEWER_API void	setCudaAvailable (bool val, int maxDriverVersion, int runtimeVersion, int computeMajor, int computeMinor)
static MRVIEWER_API void	setCudaFreeMemoryFunc (CudaFreeMemoryFunc freeMemFunc)
static MRVIEWER_API void	setCudaFastWindingNumberConstructor (CudaFwnConstructor fwnCtor)
static MRVIEWER_API void	setCudaMeshProjectorConstructor (CudaMeshProjectorConstructor mpCtor)
static MRVIEWER_API void	setCudaPointsToDistanceVolumeCallback (CudaPointsToDistanceVolumeCallback callback)
static MRVIEWER_API bool	isCudaAvailable ()
static MRVIEWER_API int	getCudaMaxDriverSupportedVersion ()
static MRVIEWER_API int	getCudaRuntimeVersion ()
static MRVIEWER_API int	getComputeCapabilityMajor ()
static MRVIEWER_API int	getComputeCapabilityMinor ()
static MRVIEWER_API size_t	getCudaFreeMemory ()
static MRVIEWER_API std::unique_ptr< IFastWindingNumber >	getCudaFastWindingNumber (const Mesh &mesh)
static MRVIEWER_API std::unique_ptr< IPointsToMeshProjector >	getCudaPointsToMeshProjector ()
static MRVIEWER_API CudaPointsToDistanceVolumeCallback	getCudaPointsToDistanceVolumeCallback ()
static MRVIEWER_API size_t	fastWindingNumberMeshMemory (const Mesh &mesh)
static MRVIEWER_API size_t	fromGridMemory (const Mesh &mesh, const Vector3i &dims)
static MRVIEWER_API size_t	fromVectorMemory (const Mesh &mesh, size_t inputSize)
	returns amount of required GPU memory for CudaFastWindingNumber::calcFromVector operation
static MRVIEWER_API size_t	selfIntersectionsMemory (const Mesh &mesh)
	returns amount of required GPU memory for CudaFastWindingNumber::calcSelfIntersections operation

Detailed Description

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

Member Typedef Documentation

CudaFreeMemoryFunc

using MR::CudaAccessor::CudaFreeMemoryFunc = std::function<size_t()>

Returns amount of free memory on GPU.

CudaFwnConstructor

using MR::CudaAccessor::CudaFwnConstructor = std::function<std::unique_ptr<IFastWindingNumber>( const Mesh& )>

Returns specific implementation of IFastWindingNumber interface that computes windings on GPU.

CudaMeshProjectorConstructor

using MR::CudaAccessor::CudaMeshProjectorConstructor = std::function<std::unique_ptr<IPointsToMeshProjector>()>

Returns specific implementation of IPointsToMeshProjector interface projects on GPU.

CudaPointsToDistanceVolumeCallback

using MR::CudaAccessor::CudaPointsToDistanceVolumeCallback = std::function<Expected<SimpleVolumeMinMax>( const PointCloud& cloud, const PointsToDistanceVolumeParams& params )>

Member Function Documentation

fastWindingNumberMeshMemory()

static MRVIEWER_API size_t MR::CudaAccessor::fastWindingNumberMeshMemory ( const Mesh & mesh )

staticnodiscard

returns amount of required GPU memory for CudaFastWindingNumber internal data,

Parameters

mesh	input mesh

fromGridMemory()

static MRVIEWER_API size_t MR::CudaAccessor::fromGridMemory ( const Mesh & mesh, const Vector3i & dims )

staticnodiscard

returns amount of required GPU memory for CudaFastWindingNumber::calcFromGrid and CudaFastWindingNumber::calcFromGridWithDistances operations,

Parameters

dims	dimensions of the grid

fromVectorMemory()

static MRVIEWER_API size_t MR::CudaAccessor::fromVectorMemory ( const Mesh & mesh, size_t inputSize )

staticnodiscard

returns amount of required GPU memory for CudaFastWindingNumber::calcFromVector operation

Parameters

inputSize

size of input vector

getComputeCapabilityMajor()

static MRVIEWER_API int MR::CudaAccessor::getComputeCapabilityMajor ( )

staticnodiscard

getComputeCapabilityMinor()

static MRVIEWER_API int MR::CudaAccessor::getComputeCapabilityMinor ( )

staticnodiscard

getCudaFastWindingNumber()

static MRVIEWER_API std::unique_ptr< IFastWindingNumber > MR::CudaAccessor::getCudaFastWindingNumber ( const Mesh & mesh )

staticnodiscard

getCudaFreeMemory()

static MRVIEWER_API size_t MR::CudaAccessor::getCudaFreeMemory ( )

staticnodiscard

getCudaMaxDriverSupportedVersion()

static MRVIEWER_API int MR::CudaAccessor::getCudaMaxDriverSupportedVersion ( )

staticnodiscard

getCudaPointsToDistanceVolumeCallback()

static MRVIEWER_API CudaPointsToDistanceVolumeCallback MR::CudaAccessor::getCudaPointsToDistanceVolumeCallback ( )

staticnodiscard

getCudaPointsToMeshProjector()

static MRVIEWER_API std::unique_ptr< IPointsToMeshProjector > MR::CudaAccessor::getCudaPointsToMeshProjector ( )

staticnodiscard

getCudaRuntimeVersion()

static MRVIEWER_API int MR::CudaAccessor::getCudaRuntimeVersion ( )

staticnodiscard

isCudaAvailable()

static MRVIEWER_API bool MR::CudaAccessor::isCudaAvailable ( )

staticnodiscard

selfIntersectionsMemory()

static MRVIEWER_API size_t MR::CudaAccessor::selfIntersectionsMemory ( const Mesh & mesh )

staticnodiscard

returns amount of required GPU memory for CudaFastWindingNumber::calcSelfIntersections operation

Parameters

mesh	input mesh

setCudaAvailable()

static MRVIEWER_API void MR::CudaAccessor::setCudaAvailable ( bool val, int maxDriverVersion, int runtimeVersion, int computeMajor, int computeMinor )

static

setCudaFastWindingNumberConstructor()

static MRVIEWER_API void MR::CudaAccessor::setCudaFastWindingNumberConstructor ( CudaFwnConstructor fwnCtor )

static

setCudaFreeMemoryFunc()

static MRVIEWER_API void MR::CudaAccessor::setCudaFreeMemoryFunc ( CudaFreeMemoryFunc freeMemFunc )

static

setCudaMeshProjectorConstructor()

static MRVIEWER_API void MR::CudaAccessor::setCudaMeshProjectorConstructor ( CudaMeshProjectorConstructor mpCtor )

static

setCudaPointsToDistanceVolumeCallback()

static MRVIEWER_API void MR::CudaAccessor::setCudaPointsToDistanceVolumeCallback ( CudaPointsToDistanceVolumeCallback callback )

static

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

• MRCudaAccessor.h