Searched refs:MatFindZeroRows (Results 1 – 6 of 6) sorted by relevance
107 PetscCall(MatFindZeroRows(shell_ctx->inv_smat, &zerorows)); in PCBDDCNullSpaceAssembleCorrection()
382 PetscErrorCode MatFindZeroRows(PetscMat, PetscIS*)
3510 petsc.MatFindZeroRows3514 CHKERR(MatFindZeroRows(self.mat, &zerorows.iset))
111 PetscCall(MatFindZeroRows(*sub, &zero)); in PCHPDDMSplittingMatNormal_Private()1396 …PetscCall(MatFindZeroRows(A01, &z)); /* for essential boundary conditions, some implementations wi… in PCHPDDMCheckSymmetry_Private()
1418 PETSC_EXTERN PetscErrorCode MatFindZeroRows(Mat, IS *);
336 PetscErrorCode MatFindZeroRows(Mat mat, IS *zerorows) in MatFindZeroRows() function11193 PetscCall(MatFindZeroRows(*A, &zerorows)); in MatGalerkin()