Searched refs:a_vec (Results 1 – 2 of 2) sorted by relevance
23 a_vec = PETSc.Vec().createWithArray(a, comm=PETSc.COMM_SELF)24 a_vec.view()
1032 PetscScalar *u_vec, *a_vec; in MatMFFDCheckPositivity() local1042 PetscCall(VecGetArray(a, &a_vec)); in MatMFFDCheckPositivity()1046 if (PetscRealPart(u_vec[i] + *h * a_vec[i]) <= 0.0) { in MatMFFDCheckPositivity()1047 val = PetscAbsScalar(u_vec[i] / a_vec[i]); in MatMFFDCheckPositivity()1052 PetscCall(VecRestoreArray(a, &a_vec)); in MatMFFDCheckPositivity()