From e4b20015a4ee35f1279af4caa983478fa2ff0d4a Mon Sep 17 00:00:00 2001
From: dhuth <derickhuth@gmail.com>
Date: Mon, 6 Oct 2014 11:56:47 -0600
Subject: Added omega to source

---
 omega/examples/old_test/pufs4 | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 omega/examples/old_test/pufs4

(limited to 'omega/examples/old_test/pufs4')

diff --git a/omega/examples/old_test/pufs4 b/omega/examples/old_test/pufs4
new file mode 100644
index 0000000..57e868e
--- /dev/null
+++ b/omega/examples/old_test/pufs4
@@ -0,0 +1,16 @@
+# Calculate exposed reads for this code fragment
+# for i := 1 to n do
+#   for j := 1 to m do
+#      if p(i,j) >= 0 then a(i,j) = 1
+#      else a(i,j) = 0
+#      .... a(i,j)
+#
+
+symbolic p(2), n, m;
+R  := { [ir,jr] : 1 <= ir <= n && 1 <= jr <= m };
+W1 := { [iw,jw] : 1 <= iw <= n && 1 <= jw <= m && p(iw,jw) >= 0 };
+W2 := { [iw,jw] : 1 <= iw <= n && 1 <= jw <= m && p(iw,jw) <  0 };
+
+Exposed := R-W1-W2;
+
+Exposed;
-- 
cgit v1.2.3-70-g09d2