X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=barrier%2Fbarrier.cc;fp=barrier%2Fbarrier.cc;h=093da10f4106e8e7baef84d68c4756c1a6221656;hb=66c6a6bc064c305840027fd6141ea14276c928c2;hp=0000000000000000000000000000000000000000;hpb=16e76455012b6b145747c21a3bc614de54d2203a;p=model-checker-benchmarks.git

diff --git a/barrier/barrier.cc b/barrier/barrier.cc
new file mode 100644
index 0000000..093da10
--- /dev/null
+++ b/barrier/barrier.cc
@@ -0,0 +1,35 @@
+#include <stdio.h>
+#include <threads.h>
+
+#include "barrier.h"
+
+#include "librace.h"
+
+spinning_barrier *barr;
+int var = 0;
+
+void threadA(void *arg)
+{
+	store_32(&var, 1);
+	barr->wait();
+}
+
+void threadB(void *arg)
+{
+	barr->wait();
+	printf("var = %d\n", load_32(&var));
+}
+
+int user_main(int argc, char **argv)
+{
+	thrd_t t2, t3;
+
+	barr = new spinning_barrier(2);
+
+	thrd_create(&t2, &threadA, NULL);
+	thrd_create(&t3, &threadB, NULL);
+	thrd_join(t2);
+	thrd_join(t3);
+
+	return 0;
+}