1 files changed, 112 insertions, 0 deletions
diff --git a/TAO/performance-tests/Latency/Collocation/Collocated_Test.cpp b/TAO/performance-tests/Latency/Collocation/Collocated_Test.cpp
new file mode 100644
index 00000000000..b781db146a9
--- /dev/null
+++ b/TAO/performance-tests/Latency/Collocation/Collocated_Test.cpp
@@ -0,0 +1,112 @@
+//$Id$
+
+#include "Server_Task.h"
+#include "Client_Task.h"
+#include "ace/Get_Opt.h"
+#include "ace/Sched_Params.h"
+#include "ace/OS_NS_errno.h"
+#include "ace/Manual_Event.h"
+
+#include "tao/Strategies/advanced_resource.h"
+
+int niterations = 250000;
+
+int
+parse_args (int argc, char *argv[])
+{
+  ACE_Get_Opt get_opts (argc, argv, "k:n:");
+  int c;
+
+  while ((c = get_opts ()) != -1)
+    switch (c)
+      {
+      case 'n':
+        niterations = ACE_OS::atoi (get_opts.opt_arg ());
+        break;
+
+      default:
+        // This is a hack but that is okay!
+        return 0;
+      }
+  // Indicates sucessful parsing of the command line
+  return 0;
+}
+
+void
+set_priority()
+{
+  int priority =
+    (ACE_Sched_Params::priority_min (ACE_SCHED_FIFO)
+     + ACE_Sched_Params::priority_max (ACE_SCHED_FIFO)) / 2;
+  priority = ACE_Sched_Params::next_priority (ACE_SCHED_FIFO,
+                                                  priority);
+  // Enable FIFO scheduling, e.g., RT scheduling class on Solaris.
+
+  if (ACE_OS::sched_params (ACE_Sched_Params (ACE_SCHED_FIFO,
+                                              priority,
+                                              ACE_SCOPE_PROCESS)) != 0)
+    {
+      if (ACE_OS::last_error () == EPERM)
+        {
+          ACE_DEBUG ((LM_DEBUG,
+                      "server (%P|%t): user is not superuser, "
+                      "test runs in time-shared class\n"));
+        }
+      else
+        ACE_ERROR ((LM_ERROR,
+                    "server (%P|%t): sched_params failed\n"));
+    }
+}
+
+int
+main (int argc, char *argv[])
+{
+  //Use Real-time Scheduling class if possible
+  set_priority();
+
+  try
+    {
+      CORBA::ORB_var sorb =
+        CORBA::ORB_init (argc, argv);
+
+      if (parse_args (argc,argv) == -1)
+        return -1;
+
+      ACE_Manual_Event wait_for_event;
+
+      Server_Task server_task (sorb.in (),
+                               wait_for_event,
+                               ACE_Thread_Manager::instance ());
+
+      if (server_task.activate (THR_NEW_LWP | THR_JOINABLE,
+                                1,
+                                1) == -1)
+        {
+          ACE_ERROR ((LM_ERROR, "Error activating server task\n"));
+        }
+
+      // Wait for the server thread to do some processing
+      wait_for_event.wait ();
+
+      // Obtain the object reference
+      Test::Roundtrip_var reference = server_task.get_reference ();
+
+      Client_Task client_task (reference.in (),
+                               niterations,
+                               ACE_Thread_Manager::instance ());
+
+      if (client_task.activate (THR_NEW_LWP | THR_JOINABLE,
+                                1,
+                                1) == -1)
+        {
+          ACE_ERROR ((LM_ERROR, "Error activating client task\n"));
+        }
+
+      ACE_Thread_Manager::instance ()->wait ();
+    }
+  catch (const CORBA::Exception&)
+    {
+      // Ignore exceptions..
+    }
+  return 0;
+}