1 files changed, 46 insertions, 0 deletions
diff --git a/performance-tests/Synch-Benchmarks/mutex_test.cpp b/performance-tests/Synch-Benchmarks/mutex_test.cpp
new file mode 100644
index 00000000000..ea4933945f7
--- /dev/null
+++ b/performance-tests/Synch-Benchmarks/mutex_test.cpp
@@ -0,0 +1,46 @@
+#include "ace/Synch.h"
+// @(#)mutex_test.cpp	1.1	10/18/96
+
+#include "Options.h"
+#include "Benchmark.h"
+
+#if defined (ACE_HAS_THREADS)
+
+class Mutex_Test : public Benchmark
+{
+public:
+  virtual int svc (void);
+
+private:
+  static ACE_Thread_Mutex mutex;
+};
+
+ACE_Thread_Mutex Mutex_Test::mutex;
+
+int
+Mutex_Test::svc (void)
+{
+  // Extract out the unique thread-specific value to be used as an
+  // index...
+  int ni = this->thr_id ();
+  synch_count = 2;
+
+  while (!this->done ())
+    {
+      mutex.acquire ();
+      options.thr_work_count[ni]++;
+      buffer++;
+      mutex.release ();
+    }
+  /* NOTREACHED */
+  return 0;
+}
+
+extern "C" ACE_Service_Object *mutex_test (void);
+
+ACE_Service_Object *mutex_test (void)
+{
+  return new Mutex_Test;
+}
+// ACE_Service_Object_Type mut (&mutex_test, "Mutex_Test");
+#endif /* ACE_HAS_THREADS */