writeup/figures/fw_sc_rf.dot

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