Searched refs:Ncols (Results 1 – 2 of 2) sorted by relevance
| /petsc/src/mat/impls/aij/mpi/ |
| H A D | mpiaij.c | 3530 PetscInt *garray = a->garray, *colsub, Ncols; in MatCreateSubMatrix_MPIAIJ_SameRowDist() local
3556 PetscCall(ISGetSize(iscol, &Ncols)); in MatCreateSubMatrix_MPIAIJ_SameRowDist()
3571 PetscCall(PetscMalloc1(Ncols, &idx)); in MatCreateSubMatrix_MPIAIJ_SameRowDist()
3572 PetscCall(PetscMalloc1(Ncols, &cmap1)); in MatCreateSubMatrix_MPIAIJ_SameRowDist()
3576 for (i = 0; i < Ncols; i++) { in MatCreateSubMatrix_MPIAIJ_SameRowDist()
3638 if (mglobal == Ncols) { /* square matrix */ in MatCreateSubMatrix_MPIAIJ_SameRowDist()
3641 nlocal = Ncols / size + ((Ncols % size) > rank); in MatCreateSubMatrix_MPIAIJ_SameRowDist()
3648 … Ncols, PETSC_COMM_SELF, PETSC_ERR_ARG_SIZ, "Local column sizes %" PetscInt_FMT " do not add up to… in MatCreateSubMatrix_MPIAIJ_SameRowDist()
3671 PetscCall(MatSetSizes(M, m, nlocal, PETSC_DECIDE, Ncols)); in MatCreateSubMatrix_MPIAIJ_SameRowDist()
|
| /petsc/src/mat/impls/dense/mpi/ |
| H A D | mpidense.c | 288 PetscInt lda, i, j, rstart, rend, nrows, ncols, Ncols, nlrows, nlcols; in MatCreateSubMatrix_MPIDense() local
306 PetscCall(ISGetSize(iscol, &Ncols)); /* global number of columns, size of iscol_local */ in MatCreateSubMatrix_MPIDense()
323 PetscCall(MatSetSizes(newmat, nrows, ncols, PETSC_DECIDE, Ncols)); in MatCreateSubMatrix_MPIDense()
333 for (i = 0; i < Ncols; i++) { in MatCreateSubMatrix_MPIDense()
|