1PetscSF Object: 3 MPI processes 2 current info=MPI_INFO_NULL 3 [0] Number of roots=3, leaves=3, remote ranks=3 4 [0] 0 <- (0,0) 5 [0] 1 <- (1,0) 6 [0] 2 <- (2,0) 7 [1] Number of roots=3, leaves=3, remote ranks=3 8 [1] 0 <- (0,1) 9 [1] 1 <- (1,1) 10 [1] 2 <- (2,1) 11 [2] Number of roots=3, leaves=3, remote ranks=3 12 [2] 0 <- (0,2) 13 [2] 1 <- (1,2) 14 [2] 2 <- (2,2) 15 [0] Roots referenced by my leaves, by rank 16 [0] 0: 1 edges 17 [0] 0 <- 0 18 [0] 1: 1 edges 19 [0] 1 <- 0 20 [0] 2: 1 edges 21 [0] 2 <- 0 22 [1] Roots referenced by my leaves, by rank 23 [1] 0: 1 edges 24 [1] 0 <- 1 25 [1] 1: 1 edges 26 [1] 1 <- 1 27 [1] 2: 1 edges 28 [1] 2 <- 1 29 [2] Roots referenced by my leaves, by rank 30 [2] 0: 1 edges 31 [2] 0 <- 2 32 [2] 1: 1 edges 33 [2] 1 <- 2 34 [2] 2: 1 edges 35 [2] 2 <- 2 36## Bcast Rootdata 37[0] 0: 100 101 102 38[1] 0: 200 201 202 39[2] 0: 300 301 302 40## Bcast Leafdata 41[0] 0: 100 200 300 42[1] 0: 101 201 301 43[2] 0: 102 202 302 44