petsc-3.10.2 2018-10-09
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MatSolveTranspose

Solves A' x = b, given a factored matrix.

Synopsis

#include "petscmat.h" 
PetscErrorCode MatSolveTranspose(Mat mat,Vec b,Vec x)
Neighbor-wise Collective on Mat and Vec

Input Parameters

mat - the factored matrix
b - the right-hand-side vector

Output Parameter

x -the result vector

Notes

The vectors b and x cannot be the same. I.e., one cannot call MatSolveTranspose(A,x,x).

Most users should employ the simplified KSP interface for linear solvers instead of working directly with matrix algebra routines such as this. See, e.g., KSPCreate().

See Also

MatSolve(), MatSolveAdd(), MatSolveTransposeAdd()

Level

developer

Location

src/mat/interface/matrix.c

Implementations

MatSolveTranspose_MKL_CPARDISO in src/mat/impls/aij/mpi/mkl_cpardiso/mkl_cpardiso.c
MatSolveTranspose_MUMPS in src/mat/impls/aij/mpi/mumps/mumps.c
MatSolveTranspose_SeqAIJ_inplace in src/mat/impls/aij/seq/aijfact.c
MatSolveTranspose_SeqAIJ in src/mat/impls/aij/seq/aijfact.c
MatSolveTranspose_KLU in src/mat/impls/aij/seq/klu/klu.c
MatSolveTranspose_MKL_PARDISO in src/mat/impls/aij/seq/mkl_pardiso/mkl_pardiso.c
MatSolveTranspose_SeqAIJCUSPARSE in src/mat/impls/aij/seq/seqcusparse/aijcusparse.cu
MatSolveTranspose_SeqAIJCUSPARSE_NaturalOrdering in src/mat/impls/aij/seq/seqcusparse/aijcusparse.cu
MatSolveTranspose_SuperLU in src/mat/impls/aij/seq/superlu/superlu.c
MatSolveTranspose_UMFPACK in src/mat/impls/aij/seq/umfpack/umfpack.c
MatSolveTranspose_SeqBAIJ_1 in src/mat/impls/baij/seq/baijsolvtran.c
MatSolveTranspose_SeqBAIJ_1_inplace in src/mat/impls/baij/seq/baijsolvtran.c
MatSolveTranspose_SeqBAIJ_2_inplace in src/mat/impls/baij/seq/baijsolvtran.c
MatSolveTranspose_SeqBAIJ_2 in src/mat/impls/baij/seq/baijsolvtran.c
MatSolveTranspose_SeqBAIJ_3_inplace in src/mat/impls/baij/seq/baijsolvtran.c
MatSolveTranspose_SeqBAIJ_3 in src/mat/impls/baij/seq/baijsolvtran.c
MatSolveTranspose_SeqBAIJ_4_inplace in src/mat/impls/baij/seq/baijsolvtran.c
MatSolveTranspose_SeqBAIJ_4 in src/mat/impls/baij/seq/baijsolvtran.c
MatSolveTranspose_SeqBAIJ_5_inplace in src/mat/impls/baij/seq/baijsolvtran.c
MatSolveTranspose_SeqBAIJ_5 in src/mat/impls/baij/seq/baijsolvtran.c
MatSolveTranspose_SeqBAIJ_6_inplace in src/mat/impls/baij/seq/baijsolvtran.c
MatSolveTranspose_SeqBAIJ_6 in src/mat/impls/baij/seq/baijsolvtran.c
MatSolveTranspose_SeqBAIJ_7_inplace in src/mat/impls/baij/seq/baijsolvtran.c
MatSolveTranspose_SeqBAIJ_7 in src/mat/impls/baij/seq/baijsolvtran.c
MatSolveTranspose_SeqBAIJ_N_inplace in src/mat/impls/baij/seq/baijsolvtran.c
MatSolveTranspose_SeqBAIJ_N in src/mat/impls/baij/seq/baijsolvtran.c
MatSolveTranspose_SeqBAIJ_1_NaturalOrdering in src/mat/impls/baij/seq/baijsolvtrannat.c
MatSolveTranspose_SeqBAIJ_1_NaturalOrdering_inplace in src/mat/impls/baij/seq/baijsolvtrannat.c
MatSolveTranspose_SeqBAIJ_2_NaturalOrdering_inplace in src/mat/impls/baij/seq/baijsolvtrannat.c
MatSolveTranspose_SeqBAIJ_2_NaturalOrdering in src/mat/impls/baij/seq/baijsolvtrannat.c
MatSolveTranspose_SeqBAIJ_3_NaturalOrdering_inplace in src/mat/impls/baij/seq/baijsolvtrannat.c
MatSolveTranspose_SeqBAIJ_3_NaturalOrdering in src/mat/impls/baij/seq/baijsolvtrannat.c
MatSolveTranspose_SeqBAIJ_4_NaturalOrdering_inplace in src/mat/impls/baij/seq/baijsolvtrannat.c
MatSolveTranspose_SeqBAIJ_4_NaturalOrdering in src/mat/impls/baij/seq/baijsolvtrannat.c
MatSolveTranspose_SeqBAIJ_5_NaturalOrdering_inplace in src/mat/impls/baij/seq/baijsolvtrannat.c
MatSolveTranspose_SeqBAIJ_5_NaturalOrdering in src/mat/impls/baij/seq/baijsolvtrannat.c
MatSolveTranspose_SeqBAIJ_6_NaturalOrdering_inplace in src/mat/impls/baij/seq/baijsolvtrannat.c
MatSolveTranspose_SeqBAIJ_6_NaturalOrdering in src/mat/impls/baij/seq/baijsolvtrannat.c
MatSolveTranspose_SeqBAIJ_7_NaturalOrdering_inplace in src/mat/impls/baij/seq/baijsolvtrannat.c
MatSolveTranspose_SeqBAIJ_7_NaturalOrdering in src/mat/impls/baij/seq/baijsolvtrannat.c
MatSolveTranspose_SeqDense in src/mat/impls/dense/seq/dense.c

Index of all Mat routines
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Index of all manual pages