0 init 1
1 init 1
2 init 1

0 bcast 5e4 1 0
1 bcast 5e4 1 0
2 bcast 5e4 1 0

0 compute 5e8
1 compute 2e8
2 compute 5e8

0 bcast 5e4 0 3
1 bcast 5e4 0 3
2 bcast 5e4 0 3

0 compute 5e8
1 compute 2e8
2 compute 5e8

0 reduce 5e4 5e8 0 4
1 reduce 5e4 5e8 0 4
2 reduce 5e4 5e8 0 4

0 finalize
1 finalize
2 finalize
