1 files changed, 86 insertions, 0 deletions
diff --git a/TAO/performance-tests/Latency/Collocation/Client_Task.cpp b/TAO/performance-tests/Latency/Collocation/Client_Task.cpp
new file mode 100644
index 00000000000..dbdeba1795e
--- /dev/null
+++ b/TAO/performance-tests/Latency/Collocation/Client_Task.cpp
@@ -0,0 +1,86 @@
+//
+// $Id$
+//
+
+#include "Client_Task.h"
+#include "ace/Stats.h"
+#include "ace/Sample_History.h"
+#include "ace/High_Res_Timer.h"
+#include "ace/SString.h"
+
+Client_Task::Client_Task (Test::Roundtrip_ptr reference,
+                          int iterations,
+                          ACE_Thread_Manager *thr_mgr)
+  : ACE_Task_Base (thr_mgr),
+    niterations (iterations),
+    remote_ref_ (Test::Roundtrip::_duplicate (reference))
+
+{
+}
+
+int
+Client_Task::svc (void)
+{
+  ACE_TRY_NEW_ENV
+    {
+      if (CORBA::is_nil (this->remote_ref_.in ()))
+      {
+        ACE_ERROR_RETURN ((LM_DEBUG,
+                           "Nil Test::Roundtrip reference\n"),
+                          1);
+      }
+
+      //// Start Test ///////////////////////////////
+      CORBA::Long test_time = 1234L;
+
+      // Warm up the system
+      for (int i=0; i < 1000; i++)
+        this->remote_ref_->test_method (test_time);
+
+      // Start for actual Measurements
+      ACE_Sample_History history (niterations);
+
+      ACE_hrtime_t test_start = ACE_OS::gethrtime ();
+      for (int itercounter = 0; itercounter < niterations; ++itercounter)
+        {
+          ACE_hrtime_t start = ACE_OS::gethrtime ();
+
+          (void) this->remote_ref_->test_method (start ACE_ENV_ARG_PARAMETER);
+          ACE_TRY_CHECK;
+
+          ACE_hrtime_t now = ACE_OS::gethrtime ();
+          history.sample (now - start);
+        }
+
+      ACE_hrtime_t test_end = ACE_OS::gethrtime ();
+
+      ACE_DEBUG ((LM_DEBUG, "test finished\n"));
+
+      ACE_DEBUG ((LM_DEBUG, "High resolution timer calibration...."));
+      ACE_UINT32 gsf = ACE_High_Res_Timer::global_scale_factor ();
+      ACE_DEBUG ((LM_DEBUG, "done\n"));
+
+      ACE_Basic_Stats stats;
+      history.collect_basic_stats (stats);
+      stats.dump_results ("Total", gsf);
+
+      ACE_Throughput_Stats::dump_throughput ("Total", gsf,
+                                             test_end - test_start,
+                                             stats.samples_count ());
+
+      //shutdown the server ORB
+      this->remote_ref_->shutdown (ACE_ENV_SINGLE_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+    }
+
+  ACE_CATCHANY
+    {
+      ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,
+                           "Exception caught:");
+      return 1;
+    }
+  ACE_ENDTRY;
+
+  return 0;
+
+}