Searched refs:check_vec (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/ksp/pc/impls/bddc/ |
| H A D | bddcprivate.c | 9172 Vec check_vec, coarse_vec; in PCBDDCSetUpCoarseSolver() local
9209 PetscCall(MatCreateVecs(coarse_mat, &coarse_vec, &check_vec)); in PCBDDCSetUpCoarseSolver()
9210 PetscCall(VecSetRandom(check_vec, NULL)); in PCBDDCSetUpCoarseSolver()
9211 PetscCall(MatMult(coarse_mat, check_vec, coarse_vec)); in PCBDDCSetUpCoarseSolver()
9236 PetscCall(VecAXPY(check_vec, -1.0, coarse_vec)); in PCBDDCSetUpCoarseSolver()
9237 PetscCall(VecNorm(check_vec, NORM_INFINITY, &infty_error)); in PCBDDCSetUpCoarseSolver()
9238 PetscCall(MatMult(coarse_mat, check_vec, coarse_vec)); in PCBDDCSetUpCoarseSolver()
9259 PetscCall(VecDestroy(&check_vec)); in PCBDDCSetUpCoarseSolver()
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