MatH2OpusMapVec

Maps a vector between PETSc and H2Opus ordering

Synopsis

PetscErrorCode MatH2OpusMapVec(Mat A, PetscBool nativetopetsc, Vec in, Vec *out)

Input Parameters

• A - the matrix

• nativetopetsc - if true, maps from H2Opus ordering to PETSc ordering. If false, applies the reverse map

• in - the vector to be mapped

Output Parameter

• out - the newly created mapped vector

See Also

Matrices, Mat, MatCreate(), MATH2OPUS, MatCreateH2OpusFromMat(), MatCreateH2OpusFromKernel()

Level

intermediate

Location

src/mat/impls/h2opus/cuda/math2opus.cu

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