MatMultTransposeAdd#
Computes v3 = v2 + A’ * v1.
Synopsis#
#include "petscmat.h"
PetscErrorCode MatMultTransposeAdd(Mat mat, Vec v1, Vec v2, Vec v3)
Neighbor-wise Collective
Input Parameters#
mat - the matrix
v1 - the vector to be multiplied by the transpose of the matrix
v2 - the vector to be added to the result
Output Parameter#
v3 - the result
Note#
The vectors v1
and v3
cannot be the same. I.e., one cannot
call MatMultTransposeAdd
(A,v1,v2,v1).
See Also#
Matrices, Mat
, MatMultTranspose()
, MatMultAdd()
, MatMult()
Level#
beginner
Location#
Examples#
Implementations#
MatMultTransposeAdd_MPIAIJ in src/mat/impls/aij/mpi/mpiaij.c
MatMultTransposeAdd_SeqAIJ in src/mat/impls/aij/seq/aij.c
MatMultTransposeAdd_SeqAIJMKL in src/mat/impls/aij/seq/aijmkl/aijmkl.c
MatMultTransposeAdd_SeqAIJSELL in src/mat/impls/aij/seq/aijsell/aijsell.c
MatMultTransposeAdd_SeqAIJKokkos in src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx
MatMultTransposeAdd_SeqAIJCUSPARSE in src/mat/impls/aij/seq/seqcusparse/aijcusparse.cu
MatMultTransposeAdd_SeqAIJHIPSPARSE in src/mat/impls/aij/seq/seqhipsparse/aijhipsparse.hip.c
MatMultTransposeAdd_MPIBAIJ in src/mat/impls/baij/mpi/mpibaij.c
MatMultTransposeAdd_SeqBAIJ in src/mat/impls/baij/seq/baij2.c
MatMultTransposeAdd_BlockMat in src/mat/impls/blockmat/seq/blockmat.c
MatMultTransposeAdd_ConstantDiagonal in src/mat/impls/cdiagonal/cdiagonal.c
MatMultTransposeAdd_Composite in src/mat/impls/composite/mcomposite.c
MatMultTransposeAdd_MPIDense in src/mat/impls/dense/mpi/mpidense.c
MatMultTransposeAdd_SeqDense in src/mat/impls/dense/seq/dense.c
MatMultTransposeAdd_Elemental in src/mat/impls/elemental/matelem.cxx
MatMultTransposeAdd_H2OPUS in src/mat/impls/h2opus/cuda/math2opus.cu
MatMultTransposeAdd_HYPRE in src/mat/impls/hypre/mhypre.c
MatMultTransposeAdd_IS in src/mat/impls/is/matis.c
MatMultTransposeAdd_Nest in src/mat/impls/nest/matnest.c
MatMultTransposeAdd_Normal in src/mat/impls/normal/normm.c
MatMultTransposeAdd_ScaLAPACK in src/mat/impls/scalapack/matscalapack.c
MatMultTransposeAdd_Scatter in src/mat/impls/scatter/mscatter.c
MatMultTransposeAdd_MPISELL in src/mat/impls/sell/mpi/mpisell.c
MatMultTransposeAdd_SeqSELL in src/mat/impls/sell/seq/sell.c
MatMultTransposeAdd_Shell in src/mat/impls/shell/shell.c
MatMultTransposeAdd_SubMatrix in src/mat/impls/submat/submat.c
MatMultTransposeAdd_Transpose in src/mat/impls/transpose/transm.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages