1 files changed, 146 insertions, 0 deletions
diff --git a/ACE/TAO/performance-tests/Latency/Thread_Pool/client.cpp b/ACE/TAO/performance-tests/Latency/Thread_Pool/client.cpp
new file mode 100644
index 00000000000..ec5c3f600c2
--- /dev/null
+++ b/ACE/TAO/performance-tests/Latency/Thread_Pool/client.cpp
@@ -0,0 +1,146 @@
+// $Id$
+
+#include "Client_Task.h"
+#include "ace/Get_Opt.h"
+#include "ace/High_Res_Timer.h"
+#include "ace/Sched_Params.h"
+#include "ace/Stats.h"
+#include "ace/Throughput_Stats.h"
+#include "ace/OS_NS_errno.h"
+
+#include "tao/Strategies/advanced_resource.h"
+
+ACE_RCSID(Thread_Pool_Latency, client, "$Id$")
+
+const ACE_TCHAR *ior = ACE_TEXT("file://test.ior");
+int niterations = 1000;
+int do_shutdown = 1;
+
+int
+parse_args (int argc, ACE_TCHAR *argv[])
+{
+  ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("xk:i:"));
+  int c;
+
+  while ((c = get_opts ()) != -1)
+    switch (c)
+      {
+      case 'x':
+        do_shutdown = 0;
+        break;
+
+      case 'k':
+        ior = get_opts.opt_arg ();
+        break;
+
+      case 'i':
+        niterations = ACE_OS::atoi (get_opts.opt_arg ());
+        break;
+
+      case '?':
+      default:
+        ACE_ERROR_RETURN ((LM_ERROR,
+                           "usage:  %s "
+                           "-k <ior> "
+                           "-i <niterations> "
+                           "-x (disable shutdown) "
+                           "\n",
+                           argv [0]),
+                          -1);
+      }
+  // Indicates sucessful parsing of the command line
+  return 0;
+}
+
+int
+ACE_TMAIN(int argc, ACE_TCHAR *argv[])
+{
+  int priority =
+    (ACE_Sched_Params::priority_min (ACE_SCHED_FIFO)
+     + ACE_Sched_Params::priority_max (ACE_SCHED_FIFO)) / 2;
+  // 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,
+                      "client (%P|%t): user is not superuser, "
+                      "test runs in time-shared class\n"));
+        }
+      else
+        ACE_ERROR ((LM_ERROR,
+                    "client (%P|%t): sched_params failed\n"));
+    }
+
+  try
+    {
+      CORBA::ORB_var orb =
+        CORBA::ORB_init (argc, argv);
+
+      if (parse_args (argc, argv) != 0)
+        return 1;
+
+      CORBA::Object_var object =
+        orb->string_to_object (ior);
+
+      Test::Roundtrip_var roundtrip =
+        Test::Roundtrip::_narrow (object.in ());
+
+      if (CORBA::is_nil (roundtrip.in ()))
+        {
+          ACE_ERROR_RETURN ((LM_ERROR,
+                             "Nil Test::Roundtrip reference <%s>\n",
+                             ior),
+                            1);
+        }
+
+      ACE_DEBUG ((LM_DEBUG, "Starting threads\n"));
+
+      Client_Task task0(roundtrip.in (), niterations);
+      Client_Task task1(roundtrip.in (), niterations);
+      Client_Task task2(roundtrip.in (), niterations);
+      Client_Task task3(roundtrip.in (), niterations);
+
+      ACE_hrtime_t test_start = ACE_OS::gethrtime ();
+      task0.activate(THR_NEW_LWP | THR_JOINABLE);
+      task1.activate(THR_NEW_LWP | THR_JOINABLE);
+      task2.activate(THR_NEW_LWP | THR_JOINABLE);
+      task3.activate(THR_NEW_LWP | THR_JOINABLE);
+
+      task0.thr_mgr()->wait ();
+      ACE_hrtime_t test_end = ACE_OS::gethrtime ();
+
+      ACE_DEBUG ((LM_DEBUG, "Threads 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 totals;
+      task0.accumulate_and_dump (totals, ACE_TEXT("Task[0]"), gsf);
+      task1.accumulate_and_dump (totals, ACE_TEXT("Task[1]"), gsf);
+      task2.accumulate_and_dump (totals, ACE_TEXT("Task[2]"), gsf);
+      task3.accumulate_and_dump (totals, ACE_TEXT("Task[3]"), gsf);
+
+      totals.dump_results (ACE_TEXT("Total"), gsf);
+
+      ACE_Throughput_Stats::dump_throughput (ACE_TEXT("Total"), gsf,
+                                             test_end - test_start,
+                                             totals.samples_count ());
+
+      if (do_shutdown)
+        {
+          roundtrip->shutdown ();
+        }
+    }
+  catch (const CORBA::Exception& ex)
+    {
+      ex._tao_print_exception ("Exception caught:");
+      return 1;
+    }
+
+  return 0;
+}