precice::mapping::kernel Namespace Reference

Namespaces
namespace	impl

Typedefs
template<typename MemorySpace = ExecutionSpace>
using	BatchMatrix = Kokkos::View<double **, MemorySpace, UnmanagedMemory>
template<typename T = double *, typename MemorySpace = ExecutionSpace>
using	BatchVector = Kokkos::View<T, MemorySpace, UnmanagedMemory>

Functions
template<typename MemorySpace, typename EvalFunctionType>
void	create_rbf_system_matrix_impl (std::shared_ptr< const gko::Executor > exec, gko::ptr_param< GinkgoMatrix > mtx, const std::array< bool, 3 > activeAxis, gko::ptr_param< GinkgoMatrix > supportPoints, gko::ptr_param< GinkgoMatrix > targetPoints, EvalFunctionType f, ::precice::mapping::RadialBasisParameters rbf_params, bool addPolynomial, unsigned int extraDims)
template<typename EvalFunctionType>
void	create_rbf_system_matrix (std::shared_ptr< const gko::Executor > exec, bool unifiedMemory, gko::ptr_param< GinkgoMatrix > mtx, const std::array< bool, 3 > activeAxis, gko::ptr_param< GinkgoMatrix > supportPoints, gko::ptr_param< GinkgoMatrix > targetPoints, EvalFunctionType f, ::precice::mapping::RadialBasisParameters rbf_params, bool addPolynomial, unsigned int extraDims)
	PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX (ThinPlateSplines)
	PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX (Multiquadrics)
	PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX (InverseMultiquadrics)
	PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX (VolumeSplines)
	PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX (Gaussian)
	PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX (CompactThinPlateSplinesC2)
	PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX (CompactPolynomialC0)
	PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX (CompactPolynomialC2)
	PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX (CompactPolynomialC4)
	PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX (CompactPolynomialC6)
	PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX (CompactPolynomialC8)
template<typename MemorySpace>
void	fill_polynomial_matrix_impl (std::shared_ptr< const gko::Executor > exec, gko::ptr_param< GinkgoMatrix > mtx, gko::ptr_param< const GinkgoMatrix > x, const unsigned int dims)
void	fill_polynomial_matrix (std::shared_ptr< const gko::Executor > exec, bool unifiedMemory, gko::ptr_param< GinkgoMatrix > mtx, gko::ptr_param< const GinkgoMatrix > x, const unsigned int dims)
template<typename MemorySpace>
void	compute_offsets (const VectorOffsetView< MemorySpace > src1, const VectorOffsetView< MemorySpace > src2, MatrixOffsetView< MemorySpace > dst, int nCluster)
template<typename MemorySpace>
bool	compute_weights (const int nCluster, const int avgOutClusterSize, const offset_1d_type nWeights, const int nMeshVertices, const int dim, VectorOffsetView< MemorySpace > offsets, MeshView< MemorySpace > centers, GlobalIDView< MemorySpace > globalIDs, MeshView< MemorySpace > mesh, const CompactPolynomialC2 &w, VectorView< MemorySpace > normalizedWeights)
template<typename EvalFunctionType, typename MemorySpace>
void	do_input_assembly (int nCluster, int dim, int avgClusterSize, int maxInClusterSize, EvalFunctionType f, const VectorOffsetView< MemorySpace > &inOffsets, const GlobalIDView< MemorySpace > &globalInIDs, const MeshView< MemorySpace > &inCoords, const MatrixOffsetView< MemorySpace > &matrixOffsets, VectorView< MemorySpace > matrices)
template<typename EvalFunctionType, typename MemorySpace>
void	do_batched_assembly (int nCluster, int dim, int avgClusterSize, EvalFunctionType f, const VectorOffsetView< MemorySpace > &inOffsets, const GlobalIDView< MemorySpace > &globalInIDs, const MeshView< MemorySpace > &inCoords, const VectorOffsetView< MemorySpace > &targetOffsets, const GlobalIDView< MemorySpace > &globalTargetIDs, const MeshView< MemorySpace > &targetCoords, const MatrixOffsetView< MemorySpace > &matrixOffsets, VectorView< MemorySpace > matrices)
template<typename MemorySpace>
void	do_batched_qr (int nCluster, int dim, int avgClusterSize, int maxClusterSize, VectorOffsetView< MemorySpace > inOffsets, GlobalIDView< MemorySpace > globalInIDs, MeshView< MemorySpace > inMesh, VectorView< MemorySpace > qrMatrix, VectorView< MemorySpace > qrTau, PivotView< MemorySpace > qrP)
template<typename MemorySpace>
void	do_qr_solve (int nCluster, int dim, int maxInClusterSize, VectorOffsetView< MemorySpace > inOffsets, GlobalIDView< MemorySpace > globalInIDs, VectorView< MemorySpace > inData, MeshView< MemorySpace > inMesh, VectorView< MemorySpace > qrMatrix, VectorView< MemorySpace > qrTau, PivotView< MemorySpace > qrP, const VectorView< MemorySpace > weights, VectorOffsetView< MemorySpace > outOffsets, GlobalIDView< MemorySpace > globalOutIDs, VectorView< MemorySpace > outData, MeshView< MemorySpace > outMesh)
template<typename MemorySpace>
void	do_batched_lu (int nCluster, int avgClusterSize, const MatrixOffsetView< MemorySpace > &matrixOffsets, VectorView< MemorySpace > matrices)
template<bool polynomial, bool evaluation_op_available, typename EvalFunctionType, typename MemorySpace>
void	do_batched_solve (int nCluster, int dim, int avgInClusterSize, int maxInClusterSize, int maxOutClusterSize, EvalFunctionType f, const VectorOffsetView< MemorySpace > &rhsOffsets, const GlobalIDView< MemorySpace > &globalRhsIDs, VectorView< MemorySpace > rhs, const MatrixOffsetView< MemorySpace > &matrixOffsets, const VectorView< MemorySpace > &matrices, const VectorView< MemorySpace > &normalizedWeights, const MatrixOffsetView< MemorySpace > &evalOffsets, const VectorView< MemorySpace > &evalMat, const VectorOffsetView< MemorySpace > &outOffsets, const GlobalIDView< MemorySpace > &globalOutIDs, VectorView< MemorySpace > out, const MeshView< MemorySpace > &inMesh, const MeshView< MemorySpace > &outMesh, const VectorView< MemorySpace > &qrMatrix, const VectorView< MemorySpace > &qrTau, const PivotView< MemorySpace > &qrP)

Typedef Documentation

BatchMatrix

template<typename MemorySpace = ExecutionSpace>

using precice::mapping::kernel::BatchMatrix = Kokkos::View<double **, MemorySpace, UnmanagedMemory>

Definition at line 95 of file KokkosPUMKernels_Impl.hpp.

BatchVector

template<typename T = double *, typename MemorySpace = ExecutionSpace>

using precice::mapping::kernel::BatchVector = Kokkos::View<T, MemorySpace, UnmanagedMemory>

Definition at line 97 of file KokkosPUMKernels_Impl.hpp.

Function Documentation

compute_offsets()

template<typename MemorySpace>

void precice::mapping::kernel::compute_offsets	(	const VectorOffsetView< MemorySpace >	src1,
		const VectorOffsetView< MemorySpace >	src2,
		MatrixOffsetView< MemorySpace >	dst,
		int	nCluster )

Definition at line 280 of file KokkosPUMKernels_Impl.hpp.

compute_weights()

template<typename MemorySpace>

bool precice::mapping::kernel::compute_weights	(	const int	nCluster,
		const int	avgOutClusterSize,
		const offset_1d_type	nWeights,
		const int	nMeshVertices,
		const int	dim,
		VectorOffsetView< MemorySpace >	offsets,
		MeshView< MemorySpace >	centers,
		GlobalIDView< MemorySpace >	globalIDs,
		MeshView< MemorySpace >	mesh,
		const CompactPolynomialC2 &	w,
		VectorView< MemorySpace >	normalizedWeights )

Definition at line 100 of file KokkosPUMKernels_Impl.hpp.

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create_rbf_system_matrix()

template<typename EvalFunctionType>

void precice::mapping::kernel::create_rbf_system_matrix	(	std::shared_ptr< const gko::Executor >	exec,
		bool	unifiedMemory,
		gko::ptr_param< GinkgoMatrix >	mtx,
		const std::array< bool, 3 >	activeAxis,
		gko::ptr_param< GinkgoMatrix >	supportPoints,
		gko::ptr_param< GinkgoMatrix >	targetPoints,
		EvalFunctionType	f,
		::precice::mapping::RadialBasisParameters	rbf_params,
		bool	addPolynomial,
		unsigned int	extraDims )

Definition at line 120 of file GinkgoRBFKernels.cpp.

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create_rbf_system_matrix_impl()

template<typename MemorySpace, typename EvalFunctionType>

void precice::mapping::kernel::create_rbf_system_matrix_impl	(	std::shared_ptr< const gko::Executor >	exec,
		gko::ptr_param< GinkgoMatrix >	mtx,
		const std::array< bool, 3 >	activeAxis,
		gko::ptr_param< GinkgoMatrix >	supportPoints,
		gko::ptr_param< GinkgoMatrix >	targetPoints,
		EvalFunctionType	f,
		::precice::mapping::RadialBasisParameters	rbf_params,
		bool	addPolynomial,
		unsigned int	extraDims )

Definition at line 53 of file GinkgoRBFKernels.cpp.

do_batched_assembly()

template<typename EvalFunctionType, typename MemorySpace>

void precice::mapping::kernel::do_batched_assembly	(	int	nCluster,
		int	dim,
		int	avgClusterSize,
		EvalFunctionType	f,
		const VectorOffsetView< MemorySpace > &	inOffsets,
		const GlobalIDView< MemorySpace > &	globalInIDs,
		const MeshView< MemorySpace > &	inCoords,
		const VectorOffsetView< MemorySpace > &	targetOffsets,
		const GlobalIDView< MemorySpace > &	globalTargetIDs,
		const MeshView< MemorySpace > &	targetCoords,
		const MatrixOffsetView< MemorySpace > &	matrixOffsets,
		VectorView< MemorySpace >	matrices )

Definition at line 389 of file KokkosPUMKernels_Impl.hpp.

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do_batched_lu()

template<typename MemorySpace>

void precice::mapping::kernel::do_batched_lu	(	int	nCluster,
		int	avgClusterSize,
		const MatrixOffsetView< MemorySpace > &	matrixOffsets,
		VectorView< MemorySpace >	matrices )

Definition at line 460 of file KokkosPUMKernels_Impl.hpp.

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do_batched_qr()

template<typename MemorySpace>

void precice::mapping::kernel::do_batched_qr	(	int	nCluster,
		int	dim,
		int	avgClusterSize,
		int	maxClusterSize,
		VectorOffsetView< MemorySpace >	inOffsets,
		GlobalIDView< MemorySpace >	globalInIDs,
		MeshView< MemorySpace >	inMesh,
		VectorView< MemorySpace >	qrMatrix,
		VectorView< MemorySpace >	qrTau,
		PivotView< MemorySpace >	qrP )

Definition at line 179 of file KokkosPUMKernels_Impl.hpp.

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do_batched_solve()

template<bool polynomial, bool evaluation_op_available, typename EvalFunctionType, typename MemorySpace>

void precice::mapping::kernel::do_batched_solve	(	int	nCluster,
		int	dim,
		int	avgInClusterSize,
		int	maxInClusterSize,
		int	maxOutClusterSize,
		EvalFunctionType	f,
		const VectorOffsetView< MemorySpace > &	rhsOffsets,
		const GlobalIDView< MemorySpace > &	globalRhsIDs,
		VectorView< MemorySpace >	rhs,
		const MatrixOffsetView< MemorySpace > &	matrixOffsets,
		const VectorView< MemorySpace > &	matrices,
		const VectorView< MemorySpace > &	normalizedWeights,
		const MatrixOffsetView< MemorySpace > &	evalOffsets,
		const VectorView< MemorySpace > &	evalMat,
		const VectorOffsetView< MemorySpace > &	outOffsets,
		const GlobalIDView< MemorySpace > &	globalOutIDs,
		VectorView< MemorySpace >	out,
		const MeshView< MemorySpace > &	inMesh,
		const MeshView< MemorySpace > &	outMesh,
		const VectorView< MemorySpace > &	qrMatrix,
		const VectorView< MemorySpace > &	qrTau,
		const PivotView< MemorySpace > &	qrP )

polynomial: bool whether to evaluate the polynomial or not evaluation_op_available: bool whether to compute the evaluation on the fly (merged) or whether these entries are already precomputed, i.e., evalMat may be a dummy argument in case evaluation_op_available = false

Definition at line 493 of file KokkosPUMKernels_Impl.hpp.

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do_input_assembly()

template<typename EvalFunctionType, typename MemorySpace>

void precice::mapping::kernel::do_input_assembly	(	int	nCluster,
		int	dim,
		int	avgClusterSize,
		int	maxInClusterSize,
		EvalFunctionType	f,
		const VectorOffsetView< MemorySpace > &	inOffsets,
		const GlobalIDView< MemorySpace > &	globalInIDs,
		const MeshView< MemorySpace > &	inCoords,
		const MatrixOffsetView< MemorySpace > &	matrixOffsets,
		VectorView< MemorySpace >	matrices )

Definition at line 307 of file KokkosPUMKernels_Impl.hpp.

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do_qr_solve()

template<typename MemorySpace>

void precice::mapping::kernel::do_qr_solve	(	int	nCluster,
		int	dim,
		int	maxInClusterSize,
		VectorOffsetView< MemorySpace >	inOffsets,
		GlobalIDView< MemorySpace >	globalInIDs,
		VectorView< MemorySpace >	inData,
		MeshView< MemorySpace >	inMesh,
		VectorView< MemorySpace >	qrMatrix,
		VectorView< MemorySpace >	qrTau,
		PivotView< MemorySpace >	qrP,
		const VectorView< MemorySpace >	weights,
		VectorOffsetView< MemorySpace >	outOffsets,
		GlobalIDView< MemorySpace >	globalOutIDs,
		VectorView< MemorySpace >	outData,
		MeshView< MemorySpace >	outMesh )

Definition at line 821 of file KokkosPUMKernels_Impl.hpp.

fill_polynomial_matrix()

void precice::mapping::kernel::fill_polynomial_matrix	(	std::shared_ptr< const gko::Executor >	exec,
		bool	unifiedMemory,
		gko::ptr_param< GinkgoMatrix >	mtx,
		gko::ptr_param< const GinkgoMatrix >	x,
		const unsigned int	dims )

Definition at line 225 of file GinkgoRBFKernels.cpp.

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fill_polynomial_matrix_impl()

template<typename MemorySpace>

void precice::mapping::kernel::fill_polynomial_matrix_impl	(	std::shared_ptr< const gko::Executor >	exec,
		gko::ptr_param< GinkgoMatrix >	mtx,
		gko::ptr_param< const GinkgoMatrix >	x,
		const unsigned int	dims )

Definition at line 187 of file GinkgoRBFKernels.cpp.

PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX() [1/11]

precice::mapping::kernel::PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX

(

CompactPolynomialC0

)

PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX() [2/11]

precice::mapping::kernel::PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX

(

CompactPolynomialC2

)

PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX() [3/11]

precice::mapping::kernel::PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX

(

CompactPolynomialC4

)

PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX() [4/11]

precice::mapping::kernel::PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX

(

CompactPolynomialC6

)

PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX() [5/11]

precice::mapping::kernel::PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX

(

CompactPolynomialC8

)

PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX() [6/11]

precice::mapping::kernel::PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX

(

CompactThinPlateSplinesC2

)

PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX() [7/11]

precice::mapping::kernel::PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX

(

Gaussian

)

PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX() [8/11]

precice::mapping::kernel::PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX

(

InverseMultiquadrics

)

PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX() [9/11]

precice::mapping::kernel::PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX

(

Multiquadrics

)

PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX() [10/11]

precice::mapping::kernel::PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX

(

ThinPlateSplines

)

PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX() [11/11]

precice::mapping::kernel::PRECICE_INSTANTIATE_CREATE_RBF_SYSTEM_MATRIX

(

VolumeSplines

)