Lines Matching refs:comm
50 MPI_Comm comm; in main() local
71 comm = PETSC_COMM_WORLD; in main()
74 PetscOptionsBegin(comm, NULL, "CEED BPs in PETSc", NULL); in main()
146 PetscCall(MatCreateShell(comm, l_size, l_size, g_size, g_size, op_apply_ctx, &mat_O)); in main()
154 PetscCall(PetscPrintf(comm, in main()
199 PetscCall(SetupApplyOperatorCtx(comm, dm, ceed, ceed_data, X_loc, op_apply_ctx)); in main()
202 PetscCall(KSPCreate(comm, &ksp)); in main()
230 PetscCall(MPI_Allreduce(MPI_IN_PLACE, &my_rt, 1, MPI_DOUBLE, MPI_MIN, comm)); in main()
266 PetscCall(PetscPrintf(comm, in main()
275 PetscCall(PetscPrintf(comm, " Performance:\n")); in main()
279 PetscCall(SetupErrorOperatorCtx(comm, dm, ceed, ceed_data, X_loc, op_error, op_error_ctx)); in main()
284 PetscCall(MPI_Allreduce(&my_rt, &rt_min, 1, MPI_DOUBLE, MPI_MIN, comm)); in main()
285 PetscCall(MPI_Allreduce(&my_rt, &rt_max, 1, MPI_DOUBLE, MPI_MAX, comm)); in main()
286 PetscCall(PetscPrintf(comm, in main()
293 …PetscCall(PetscPrintf(comm, " DoFs/Sec in CG : %g (%g) million\n", 1… in main()
302 PetscCall(PetscViewerCreate(comm, &vtk_viewer_soln)); in main()