mfem::BatchedLinAlgBase Class Reference

Abstract base clase for batched linear algebra operations. More...

#include <batched.hpp>

Inheritance diagram for mfem::BatchedLinAlgBase:

Public Types
using	Op = BatchedLinAlg::Op

Public Member Functions
virtual void	AddMult (const DenseTensor &A, const Vector &x, Vector &y, real_t alpha=1.0, real_t beta=1.0, Op op=Op::N) const =0
	See BatchedLinAlg::AddMult.
virtual void	Mult (const DenseTensor &A, const Vector &x, Vector &y) const
	See BatchedLinAlg::Mult.
virtual void	MultTranspose (const DenseTensor &A, const Vector &x, Vector &y) const
	See BatchedLinAlg::MultTranspose.
virtual void	Invert (DenseTensor &A) const =0
	See BatchedLinAlg::Invert.
virtual void	LUFactor (DenseTensor &A, Array< int > &P) const =0
	See BatchedLinAlg::LUFactor.
virtual void	LUSolve (const DenseTensor &LU, const Array< int > &P, Vector &x) const =0
	See BatchedLinAlg::LUSolve.
virtual	~BatchedLinAlgBase ()
	Virtual destructor.

Detailed Description

Abstract base clase for batched linear algebra operations.

Definition at line 121 of file batched.hpp.

Member Typedef Documentation

Op

using mfem::BatchedLinAlgBase::Op = BatchedLinAlg::Op

Definition at line 124 of file batched.hpp.

Constructor & Destructor Documentation

~BatchedLinAlgBase()

virtual mfem::BatchedLinAlgBase::~BatchedLinAlgBase ( )

inlinevirtual

Virtual destructor.

Definition at line 142 of file batched.hpp.

Member Function Documentation

AddMult()

virtual void mfem::BatchedLinAlgBase::AddMult ( const DenseTensor & A, const Vector & x, Vector & y, real_t alpha = 1.0, real_t beta = 1.0, Op op = Op::N ) const

pure virtual

See BatchedLinAlg::AddMult.

Implemented in mfem::GPUBlasBatchedLinAlg, mfem::MagmaBatchedLinAlg, and mfem::NativeBatchedLinAlg.

Invert()

virtual void mfem::BatchedLinAlgBase::Invert ( DenseTensor & A ) const

pure virtual

See BatchedLinAlg::Invert.

Implemented in mfem::GPUBlasBatchedLinAlg, mfem::MagmaBatchedLinAlg, and mfem::NativeBatchedLinAlg.

LUFactor()

virtual void mfem::BatchedLinAlgBase::LUFactor ( DenseTensor & A, Array< int > & P ) const

pure virtual

See BatchedLinAlg::LUFactor.

Implemented in mfem::GPUBlasBatchedLinAlg, mfem::MagmaBatchedLinAlg, and mfem::NativeBatchedLinAlg.

LUSolve()

virtual void mfem::BatchedLinAlgBase::LUSolve ( const DenseTensor & LU, const Array< int > & P, Vector & x ) const

pure virtual

See BatchedLinAlg::LUSolve.

Implemented in mfem::GPUBlasBatchedLinAlg, mfem::MagmaBatchedLinAlg, and mfem::NativeBatchedLinAlg.

Mult()

void mfem::BatchedLinAlgBase::Mult ( const DenseTensor & A, const Vector & x, Vector & y ) const

virtual

See BatchedLinAlg::Mult.

Definition at line 110 of file batched.cpp.

MultTranspose()

void mfem::BatchedLinAlgBase::MultTranspose ( const DenseTensor & A, const Vector & x, Vector & y ) const

virtual

See BatchedLinAlg::MultTranspose.

Definition at line 116 of file batched.cpp.

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

• linalg/batched/batched.hpp
• linalg/batched/batched.cpp