Searched refs:lbw (Results 1 – 1 of 1) sorted by relevance
21 PetscInt lbw[2] = {0, 0}, gbw[2]; in MatComputeBandwidth() local36 lbw[0] = PetscMax(lbw[0], r - cols[0]); in MatComputeBandwidth()37 lbw[1] = PetscMax(lbw[1], cols[ncols - 1] - r); in MatComputeBandwidth()41 PetscCallMPI(MPIU_Allreduce(lbw, gbw, 2, MPIU_INT, MPI_MAX, PetscObjectComm((PetscObject)A))); in MatComputeBandwidth()