1 files changed, 485 insertions, 0 deletions
diff --git a/ACE/TAO/performance-tests/Sequence_Latency/AMI/client.cpp b/ACE/TAO/performance-tests/Sequence_Latency/AMI/client.cpp
new file mode 100644
index 00000000000..a9e23b6a036
--- /dev/null
+++ b/ACE/TAO/performance-tests/Sequence_Latency/AMI/client.cpp
@@ -0,0 +1,485 @@
+// $Id$
+
+#include "Roundtrip_Handler.h"
+#include "tao/debug.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 "ace/OS_NS_string.h"
+
+
+ACE_RCSID (AMI,
+           client,
+           "$Id$")
+
+
+const ACE_TCHAR *ior = ACE_TEXT("file://test.ior");
+
+ACE_hrtime_t throughput_base;
+
+int niterations = 1000;
+int sz = 512;
+
+const ACE_TCHAR *data_type = ACE_TEXT("octet");
+
+int
+parse_args (int argc, ACE_TCHAR *argv[])
+{
+  ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("t:s:k:i:"));
+  int c;
+
+  while ((c = get_opts ()) != -1)
+    switch (c)
+      {
+      case 't':
+        data_type = get_opts.opt_arg ();
+
+        if (ACE_OS::strcmp (data_type, ACE_TEXT("octet")) != 0 &&
+            ACE_OS::strcmp (data_type, ACE_TEXT("char")) != 0 &&
+            ACE_OS::strcmp (data_type, ACE_TEXT("long")) != 0 &&
+            ACE_OS::strcmp (data_type, ACE_TEXT("short")) != 0 &&
+            ACE_OS::strcmp (data_type, ACE_TEXT("double")) != 0 &&
+            ACE_OS::strcmp (data_type, ACE_TEXT("longlong")) != 0)
+          return -1;
+        break;
+
+          case 's':
+        sz = ACE_OS::atoi (get_opts.opt_arg ());
+        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 "
+                           "-t <datatype> "
+                           "-s <size> "
+                           "-k <ior> "
+                           "-i <niterations> "
+                           "-p <period (msecs)> "
+                           "-b <burst size> "
+                           "\n",
+                           argv [0]),
+                          -1);
+      }
+  // Indicates sucessful parsing of the command line
+  return 0;
+}
+
+
+void test_octet_seq (Test::Roundtrip_ptr roundtrip,
+                     CORBA::ORB_ptr orb,
+                     Test::AMI_RoundtripHandler_ptr roundtrip_handler,
+                     Roundtrip_Handler *roundtrip_handler_impl)
+{
+  Test::octet_load ol (sz);
+  ol.length (sz);
+
+  Test::AMI_RoundtripHandler_var rth =
+          Test::AMI_RoundtripHandler::_duplicate (roundtrip_handler);
+
+  ACE_hrtime_t test_start = ACE_OS::gethrtime ();
+
+  for (int i = 0; i != niterations; ++i)
+         {
+           // Invoke asynchronous operation....
+           roundtrip->sendc_test_octet_method (rth.in (),
+                                               ol,
+                                               ACE_OS::gethrtime ());
+           if (orb->work_pending ())
+                  orb->perform_work ();
+
+         }
+
+  ACE_Time_Value tv (0, 2000);
+
+  while (roundtrip_handler_impl->pending_callbacks ())
+         {
+           orb->perform_work (tv);
+         }
+
+  ACE_hrtime_t test_end = ACE_OS::gethrtime ();
+
+  ACE_DEBUG ((LM_DEBUG, "High resolution timer calibration...."));
+  ACE_UINT32 gsf = ACE_High_Res_Timer::global_scale_factor ();
+  ACE_DEBUG ((LM_DEBUG, "done\n"));
+
+  roundtrip_handler_impl->dump_results (gsf);
+
+  ACE_Throughput_Stats::dump_throughput (ACE_TEXT("Total"), gsf,
+                                         test_end - test_start,
+                                         niterations);
+}
+
+
+void test_char_seq  (Test::Roundtrip_ptr roundtrip,
+                     CORBA::ORB_ptr orb,
+                     Test::AMI_RoundtripHandler_ptr roundtrip_handler,
+                     Roundtrip_Handler *roundtrip_handler_impl)
+{
+  Test::char_load cl (sz);
+  cl.length (sz);
+
+  Test::AMI_RoundtripHandler_var rth =
+          Test::AMI_RoundtripHandler::_duplicate (roundtrip_handler);
+
+  ACE_hrtime_t test_start = ACE_OS::gethrtime ();
+
+  for (int i = 0; i != niterations; ++i)
+         {
+           // Invoke asynchronous operation....
+           roundtrip->sendc_test_char_method  (rth.in (),
+                                               cl,
+                                               ACE_OS::gethrtime ());
+           if (orb->work_pending ())
+                  orb->perform_work ();
+
+         }
+
+  ACE_Time_Value tv (0, 2000);
+
+  while (roundtrip_handler_impl->pending_callbacks ())
+         {
+           orb->perform_work (tv);
+         }
+
+  ACE_hrtime_t test_end = ACE_OS::gethrtime ();
+
+  ACE_DEBUG ((LM_DEBUG, "High resolution timer calibration...."));
+  ACE_UINT32 gsf = ACE_High_Res_Timer::global_scale_factor ();
+  ACE_DEBUG ((LM_DEBUG, "done\n"));
+
+  roundtrip_handler_impl->dump_results (gsf);
+
+  ACE_Throughput_Stats::dump_throughput (ACE_TEXT("Total"), gsf,
+                                         test_end - test_start,
+                                         niterations);
+}
+
+
+void test_long_seq  (Test::Roundtrip_ptr roundtrip,
+                     CORBA::ORB_ptr orb,
+                     Test::AMI_RoundtripHandler_ptr roundtrip_handler,
+                     Roundtrip_Handler *roundtrip_handler_impl)
+{
+  Test::long_load ll (sz);
+  ll.length (sz);
+
+  Test::AMI_RoundtripHandler_var rth =
+          Test::AMI_RoundtripHandler::_duplicate (roundtrip_handler);
+
+  ACE_hrtime_t test_start = ACE_OS::gethrtime ();
+
+  for (int i = 0; i != niterations; ++i)
+         {
+           // Invoke asynchronous operation....
+           roundtrip->sendc_test_long_method (rth.in (),
+                                              ll,
+                                              ACE_OS::gethrtime ());
+           if (orb->work_pending ())
+                  orb->perform_work ();
+
+         }
+
+  ACE_Time_Value tv (0, 2000);
+
+  while (roundtrip_handler_impl->pending_callbacks ())
+         {
+           orb->perform_work (tv);
+         }
+
+  ACE_hrtime_t test_end = ACE_OS::gethrtime ();
+
+  ACE_DEBUG ((LM_DEBUG, "High resolution timer calibration...."));
+  ACE_UINT32 gsf = ACE_High_Res_Timer::global_scale_factor ();
+  ACE_DEBUG ((LM_DEBUG, "done\n"));
+
+  roundtrip_handler_impl->dump_results (gsf);
+
+  ACE_Throughput_Stats::dump_throughput (ACE_TEXT("Total"), gsf,
+                                         test_end - test_start,
+                                         niterations);
+}
+
+
+void test_short_seq (Test::Roundtrip_ptr roundtrip,
+                     CORBA::ORB_ptr orb,
+                     Test::AMI_RoundtripHandler_ptr roundtrip_handler,
+                     Roundtrip_Handler *roundtrip_handler_impl)
+{
+  Test::short_load sl (sz);
+  sl.length (sz);
+
+  Test::AMI_RoundtripHandler_var rth =
+          Test::AMI_RoundtripHandler::_duplicate (roundtrip_handler);
+
+  ACE_hrtime_t test_start = ACE_OS::gethrtime ();
+
+  for (int i = 0; i != niterations; ++i)
+         {
+           // Invoke asynchronous operation....
+           roundtrip->sendc_test_short_method (rth.in (),
+                                               sl,
+                                               ACE_OS::gethrtime ());
+           if (orb->work_pending ())
+                  orb->perform_work ();
+
+         }
+
+  ACE_Time_Value tv (0, 2000);
+
+  while (roundtrip_handler_impl->pending_callbacks ())
+         {
+           orb->perform_work (tv);
+         }
+
+  ACE_hrtime_t test_end = ACE_OS::gethrtime ();
+
+  ACE_DEBUG ((LM_DEBUG, "High resolution timer calibration...."));
+  ACE_UINT32 gsf = ACE_High_Res_Timer::global_scale_factor ();
+  ACE_DEBUG ((LM_DEBUG, "done\n"));
+
+  roundtrip_handler_impl->dump_results (gsf);
+
+  ACE_Throughput_Stats::dump_throughput (ACE_TEXT("Total"), gsf,
+                                         test_end - test_start,
+                                         niterations);
+}
+
+
+void test_double_seq (Test::Roundtrip_ptr roundtrip,
+                      CORBA::ORB_ptr orb,
+                      Test::AMI_RoundtripHandler_ptr roundtrip_handler,
+                      Roundtrip_Handler *roundtrip_handler_impl)
+{
+  Test::double_load dl (sz);
+  dl.length (sz);
+
+  Test::AMI_RoundtripHandler_var rth =
+          Test::AMI_RoundtripHandler::_duplicate (roundtrip_handler);
+
+  ACE_hrtime_t test_start = ACE_OS::gethrtime ();
+
+  for (int i = 0; i != niterations; ++i)
+         {
+           // Invoke asynchronous operation....
+           roundtrip->sendc_test_double_method (rth.in (),
+                                                dl,
+                                                ACE_OS::gethrtime ());
+           if (orb->work_pending ())
+                  orb->perform_work ();
+
+         }
+
+  ACE_Time_Value tv (0, 2000);
+
+  while (roundtrip_handler_impl->pending_callbacks ())
+         {
+           orb->perform_work (tv);
+         }
+
+  ACE_hrtime_t test_end = ACE_OS::gethrtime ();
+
+  ACE_DEBUG ((LM_DEBUG, "High resolution timer calibration...."));
+  ACE_UINT32 gsf = ACE_High_Res_Timer::global_scale_factor ();
+  ACE_DEBUG ((LM_DEBUG, "done\n"));
+
+  roundtrip_handler_impl->dump_results (gsf);
+
+  ACE_Throughput_Stats::dump_throughput (ACE_TEXT("Total"), gsf,
+                                         test_end - test_start,
+                                         niterations);
+}
+
+
+void test_longlong_seq (Test::Roundtrip_ptr roundtrip,
+                        CORBA::ORB_ptr orb,
+                        Test::AMI_RoundtripHandler_ptr roundtrip_handler,
+                        Roundtrip_Handler *roundtrip_handler_impl)
+{
+  Test::longlong_load ll (sz);
+  ll.length (sz);
+
+  Test::AMI_RoundtripHandler_var rth =
+          Test::AMI_RoundtripHandler::_duplicate (roundtrip_handler);
+
+  ACE_hrtime_t test_start = ACE_OS::gethrtime ();
+
+  for (int i = 0; i != niterations; ++i)
+         {
+           // Invoke asynchronous operation....
+           roundtrip->sendc_test_longlong_method (rth.in (),
+                                                  ll,
+                                                  ACE_OS::gethrtime ());
+           if (orb->work_pending ())
+                  orb->perform_work ();
+
+         }
+
+  ACE_Time_Value tv (0, 2000);
+
+  while (roundtrip_handler_impl->pending_callbacks ())
+         {
+           orb->perform_work (tv);
+         }
+
+  ACE_hrtime_t test_end = ACE_OS::gethrtime ();
+
+  ACE_DEBUG ((LM_DEBUG, "High resolution timer calibration...."));
+  ACE_UINT32 gsf = ACE_High_Res_Timer::global_scale_factor ();
+  ACE_DEBUG ((LM_DEBUG, "done\n"));
+
+  roundtrip_handler_impl->dump_results (gsf);
+
+  ACE_Throughput_Stats::dump_throughput (ACE_TEXT("Total"), gsf,
+                                         test_end - test_start,
+                                         niterations);
+}
+
+
+// Main function starts below
+
+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);
+
+      CORBA::Object_var poa_object =
+        orb->resolve_initial_references("RootPOA");
+
+      if (CORBA::is_nil (poa_object.in ()))
+        ACE_ERROR_RETURN ((LM_ERROR,
+                           " (%P|%t) Unable to initialize the POA.\n"),
+                          1);
+
+      PortableServer::POA_var root_poa =
+        PortableServer::POA::_narrow (poa_object.in ());
+
+      PortableServer::POAManager_var poa_manager =
+        root_poa->the_POAManager ();
+
+      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);
+
+          Test::octet_load oc;
+
+      for (int j = 0; j < 100; ++j)
+        {
+          ACE_hrtime_t start = 0;
+          (void) roundtrip->test_octet_method (oc,
+                                               start);
+        }
+
+      Roundtrip_Handler *roundtrip_handler_impl;
+      ACE_NEW_RETURN (roundtrip_handler_impl,
+                      Roundtrip_Handler (niterations),
+                      1);
+      PortableServer::ServantBase_var owner_transfer(roundtrip_handler_impl);
+
+      Test::AMI_RoundtripHandler_var roundtrip_handler =
+        roundtrip_handler_impl->_this ();
+
+      poa_manager->activate ();
+
+      if (ACE_OS::strcmp (data_type, ACE_TEXT("octet")) == 0 )
+        {
+          test_octet_seq (roundtrip.in (),
+                          orb.in (),
+                          roundtrip_handler.in (),
+                          roundtrip_handler_impl);
+        }
+      else if (ACE_OS::strcmp (data_type, ACE_TEXT("char")) == 0)
+        {
+          test_char_seq (roundtrip.in (),
+                         orb.in (),
+                         roundtrip_handler.in (),
+                         roundtrip_handler_impl);
+        }
+      else if (ACE_OS::strcmp (data_type, ACE_TEXT("long")) == 0)
+        {
+          test_long_seq (roundtrip.in (),
+                         orb.in (),
+                         roundtrip_handler.in (),
+                         roundtrip_handler_impl);
+        }
+      else if (ACE_OS::strcmp (data_type, ACE_TEXT("short")) == 0)
+        {
+          test_short_seq (roundtrip.in (),
+                          orb.in (),
+                          roundtrip_handler.in (),
+                          roundtrip_handler_impl);
+        }
+      else if (ACE_OS::strcmp (data_type, ACE_TEXT("double")) == 0)
+        {
+          test_double_seq (roundtrip.in (),
+                           orb.in (),
+                           roundtrip_handler.in (),
+                           roundtrip_handler_impl);
+        }
+      else if (ACE_OS::strcmp (data_type, ACE_TEXT("longlong")) == 0)
+        {
+          test_longlong_seq (roundtrip.in (),
+                             orb.in (),
+                             roundtrip_handler.in (),
+                             roundtrip_handler_impl);
+        }
+
+      roundtrip->shutdown ();
+
+      root_poa->destroy (1, 1);
+
+      orb->destroy ();
+    }
+  catch (const CORBA::Exception& ex)
+    {
+      ex._tao_print_exception ("Exception caught: ");
+      return 1;
+    }
+
+  return 0;
+}