#include "petscmat.h" PetscErrorCode MatMatSolve(Mat A,Mat B,Mat X)Neighbor-wise Collective on Mat
|A||- the factored matrix|
|B||- the right-hand-side matrix (dense matrix)|
When using SuperLU_Dist as a parallel solver PETSc will use the SuperLU_Dist functionality to solve multiple right hand sides simultaneously. For MUMPS it calls a separate solve for each right hand side since MUMPS does not yet support distributed right hand sides.
Since the resulting matrix X must always be dense we do not support sparse representation of the matrix B.
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages