1PetscSF Object: 3 MPI processes 2 type: basic 3 sort=rank-order 4 [0] Number of roots=3, leaves=3, remote ranks=3 5 [0] 0 <- (0,0) 6 [0] 1 <- (1,0) 7 [0] 2 <- (2,0) 8 [1] Number of roots=3, leaves=3, remote ranks=3 9 [1] 0 <- (0,1) 10 [1] 1 <- (1,1) 11 [1] 2 <- (2,1) 12 [2] Number of roots=3, leaves=3, remote ranks=3 13 [2] 0 <- (0,2) 14 [2] 1 <- (1,2) 15 [2] 2 <- (2,2) 16 [0] Roots referenced by my leaves, by rank 17 [0] 0: 1 edges 18 [0] 0 <- 0 19 [0] 1: 1 edges 20 [0] 1 <- 0 21 [0] 2: 1 edges 22 [0] 2 <- 0 23 [1] Roots referenced by my leaves, by rank 24 [1] 0: 1 edges 25 [1] 0 <- 1 26 [1] 1: 1 edges 27 [1] 1 <- 1 28 [1] 2: 1 edges 29 [1] 2 <- 1 30 [2] Roots referenced by my leaves, by rank 31 [2] 0: 1 edges 32 [2] 0 <- 2 33 [2] 1: 1 edges 34 [2] 1 <- 2 35 [2] 2: 1 edges 36 [2] 2 <- 2 37## Bcast Rootdata 38[0] 0: 100 101 102 39[1] 0: 200 201 202 40[2] 0: 300 301 302 41## Bcast Leafdata 42[0] 0: 100 200 300 43[1] 0: 101 201 301 44[2] 0: 102 202 302 45