Searched refs:csg (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/ksp/pc/impls/telescope/ |
| H A D | telescope.c | 505 PetscMPIInt csize_fine = 0, csize_coarse_partition = 0, cs[2], csg[2], cnt = 0; in PCSetUp_Telescope() local
523 PetscCallMPI(MPIU_Allreduce(cs, csg, 2, MPI_INT, MPI_MAX, comm_fine)); in PCSetUp_Telescope()
524 …PetscCheck(csg[0] != csg[1], comm_fine, PETSC_ERR_SUP, "Coarse DM uses the same size communicator … in PCSetUp_Telescope()
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