changes

[cdsspec-compiler.git] / correctness-model / writeup / figures / fence_sw2.dot

diff --git a/correctness-model/writeup/figures/fence_sw2.dot b/correctness-model/writeup/figures/fence_sw2.dot
new file mode 100644 (file)
index 0000000..ed4ec19
--- /dev/null
+++ b/correctness-model/writeup/figures/fence_sw2.dot
@@ -0,0 +1,14 @@
+digraph fence_sw2 {
+margin=0
+//ranksep=.3;
+
+N1 [label="A: fence(release)", shape=none];
+N2 [style=invis, shape=point];
+N3 [style=invis, shape=point];
+N4 [label="B: fence(acquire)", shape=none];
+
+N1 -> N4 [label="sw", color=blue, penwidth=3, constraint=false];
+N1 -> N2 [color=invis, weight=100];
+N3 -> N4 [color=invis, weight=100];
+{rank=same; N2 N3}
+}