correctness-model/writeup/figures/ww_sc_fence_first_collapse.dot

   1 digraph ww_sc_fence_first_collapse {
   2 margin=0
   3 ranksep=.3;
   4
   5 N1 [label="A: v.store(1, seq-cst)", shape=none];
   6 //N2 [label="X: fence(seq-cst)", shape=none];
   7 N3 [label="Y: fence(seq-cst)", shape=none];
   8 N4 [label="B: v.store(2)", shape=none];
   9 N5 [style=invis, shape=point];
  10
  11 //N1 -> N4 [label="mo", color="#00aa00", style=dashed, penwidth=3];
  12 N1 -> N3 [label="sc", color=purple];
  13 N3 -> N4 [label="sb", color=blue, weight=100];
  14 N1 -> N5 [style=invis];
  15 N5 -> N4 [style=invis];
  16 {rank=same; N4 N5}
  17 }