On Mon, Feb 6, 2017 at 6:30 PM, Barry Smith <[email protected]> wrote:
> > Matt, > > How come? I check and it is using the simple partitioner and no random > number generator is called. How come when I run it it gives a different > partitioning than in the output file? The vectors also have different > partitionings. Are the output files out of date? > In my branch, ex15 has not had its partitioning replaced. It is still using ParMetis. I can do it. Matt > ~/Src/petsc/src/dm/impls/plex/examples/tests (knepley/feature-plex-tests-new=) > arch-double > $ petscmpiexec -n 2 ./ex15 -verbose -globaltonatural_sf_view > joe > ~/Src/petsc/src/dm/impls/plex/examples/tests (knepley/feature-plex-tests-new=) > arch-double > $ paste output/ex15_0.out joe | more > PetscSF Object: 2 MPI processes PetscSF Object: 2 MPI processes > type not yet set type not yet set > [0] Number of roots=6, leaves=6, remote ranks=1 [0] Number of > roots=4, leaves=4, remote ranks=2 > [0] 0 <- (1,0) [0] 0 <- (0,0) > [0] 1 <- (1,1) [0] 1 <- (0,1) > [0] 2 <- (1,2) [0] 2 <- (1,0) > [0] 3 <- (1,3) [0] 3 <- (1,1) > [0] 4 <- (1,4) [1] Number of roots=14, leaves=14, remote ranks=2 > [0] 5 <- (1,5) [1] 0 <- (1,2) > [1] Number of roots=12, leaves=12, remote ranks=2 [1] 1 <- (1,3) > [1] 0 <- (1,6) [1] 2 <- (0,2) > [1] 1 <- (1,7) [1] 3 <- (0,3) > [1] 2 <- (1,8) [1] 4 <- (1,4) > [1] 3 <- (1,9) [1] 5 <- (1,5) > [1] 4 <- (0,0) [1] 6 <- (1,6) > [1] 5 <- (0,1) [1] 7 <- (1,7) > [1] 6 <- (1,10) [1] 8 <- (1,8) > [1] 7 <- (1,11) [1] 9 <- (1,9) > [1] 8 <- (0,2) [1] 10 <- (1,10) > [1] 9 <- (0,3) [1] 11 <- (1,11) > [1] 10 <- (0,4) [1] 12 <- (1,12) > [1] 11 <- (0,5) [1] 13 <- (1,13) > ==== original V in global ordering. size==18 block size=2 ==== > original V in global ordering. size==18 block size=2 > Vec Object: V 2 MPI processes Vec Object: V 2 MPI processes > type: mpi type: mpi > Process [0] Process [0] > > > -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener
