Searched refs:x_change (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/ksp/pc/impls/bddc/ |
| H A D | bddcprivate.c | 5625 Vec x, x_change; in PCBDDCComputeLocalMatrix() local
5628 PetscCall(MatCreateVecs(ChangeOfBasisMatrix, &x, &x_change)); in PCBDDCComputeLocalMatrix()
5630 PetscCall(MatMult(ChangeOfBasisMatrix, x, x_change)); in PCBDDCComputeLocalMatrix()
5658 PetscCall(VecAXPY(x, -1.0, x_change)); in PCBDDCComputeLocalMatrix()
5668 PetscCall(VecDestroy(&x_change)); in PCBDDCComputeLocalMatrix()
7362 Vec x, x_change; in PCBDDCConstraintsSetUp() local
7365 PetscCall(VecDuplicate(pcis->vec1_global, &x_change)); in PCBDDCConstraintsSetUp()
7373 PetscCall(MatMult(pcbddc->ChangeOfBasisMatrix, pcis->vec1_global, x_change)); in PCBDDCConstraintsSetUp()
7374 PetscCall(VecAXPY(x, -1.0, x_change)); in PCBDDCConstraintsSetUp()
7378 PetscCall(VecDestroy(&x_change)); in PCBDDCConstraintsSetUp()
|