Searched refs:nullv (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/ksp/pc/impls/bddc/ |
| H A D | bddcprivate.c | 9135 Vec nullv; in PCBDDCSetUpCoarseSolver() local
9139 PetscCall(MatCreateVecs(coarse_mat, &nullv, NULL)); in PCBDDCSetUpCoarseSolver()
9140 PetscCall(VecGetLocalSize(nullv, &nl)); in PCBDDCSetUpCoarseSolver()
9142 PetscCall(VecGetArray(nullv, &array2)); in PCBDDCSetUpCoarseSolver()
9144 PetscCall(VecRestoreArray(nullv, &array2)); in PCBDDCSetUpCoarseSolver()
9146 PetscCall(VecNormalize(nullv, NULL)); in PCBDDCSetUpCoarseSolver()
9147 …PetscCall(MatNullSpaceCreate(PetscObjectComm((PetscObject)coarse_mat), PETSC_FALSE, 1, &nullv, &Co… in PCBDDCSetUpCoarseSolver()
9148 PetscCall(VecDestroy(&nullv)); in PCBDDCSetUpCoarseSolver()
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