Searched refs:A_diag (Results 1 – 2 of 2) sorted by relevance
| /petsc/src/mat/impls/diagonal/tests/ |
| H A D | ex1.c | 8 Vec a, a2, b, b2, c, c2, A_diag, A_inv_diag; in main() local
182 PetscCall(MatDiagonalGetDiagonal(A, &A_diag)); in main()
183 PetscCall(MatDiagonalRestoreDiagonal(A, &A_diag)); in main()
187 PetscCall(MatDiagonalGetDiagonal(A, &A_diag)); in main()
188 PetscCall(VecAXPY(a2, -1.0, A_diag)); in main()
189 PetscCall(VecSet(A_diag, 1.0)); in main()
190 PetscCall(MatDiagonalRestoreDiagonal(A, &A_diag)); in main()
|
| /petsc/src/mat/impls/aij/mpi/ |
| H A D | mpiaij.c | 1890 Mat B, A_diag, *B_diag; in MatTranspose_MPIAIJ() local
1936 A_diag = a->A; in MatTranspose_MPIAIJ()
1939 A_diag_ncol = A_diag->cmap->N; in MatTranspose_MPIAIJ()
1948 PetscCall(MatTransposeSetPrecursor(A_diag, *B_diag)); in MatTranspose_MPIAIJ()
1949 PetscCall(MatTranspose(A_diag, MAT_REUSE_MATRIX, B_diag)); in MatTranspose_MPIAIJ()
|