diff options
Diffstat (limited to 'TAO/performance-tests/POA/Implicit_Activation/client.cpp')
-rw-r--r-- | TAO/performance-tests/POA/Implicit_Activation/client.cpp | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/TAO/performance-tests/POA/Implicit_Activation/client.cpp b/TAO/performance-tests/POA/Implicit_Activation/client.cpp new file mode 100644 index 00000000000..4132592002e --- /dev/null +++ b/TAO/performance-tests/POA/Implicit_Activation/client.cpp @@ -0,0 +1,169 @@ +// $Id$ + +#include "TestC.h" +#include "ace/Get_Opt.h" +#include "ace/High_Res_Timer.h" +#include "ace/Sched_Params.h" +#include "ace/Stats.h" +#include "ace/Sample_History.h" +#include "ace/OS_NS_errno.h" + +ACE_RCSID(Activation, client, "$Id$") + +const char *ior = "file://test.ior"; +int niterations = 100; +int do_dump_history = 0; +int do_shutdown = 1; + +int +parse_args (int argc, char *argv[]) +{ + ACE_Get_Opt get_opts (argc, argv, "hxk:i:"); + int c; + + while ((c = get_opts ()) != -1) + switch (c) + { + case 'h': + do_dump_history = 1; + break; + + 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 +main (int argc, char *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::Factory_var factory = + Test::Factory::_narrow (object.in ()); + + if (CORBA::is_nil (factory.in ())) + { + ACE_ERROR_RETURN ((LM_ERROR, + "Nil Test::Factory reference <%s>\n", + ior), + 1); + } + + Test::Simple_Sequence references (niterations); + references.length (niterations); + + ACE_Sample_History activation (niterations); + + 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_DEBUG ((LM_DEBUG, "Activating %d objects\n", niterations)); + for (int i = 0; i != niterations; ++i) + { + ACE_hrtime_t start = ACE_OS::gethrtime (); + + references[i] = + factory->create_simple_object (); + + ACE_hrtime_t now = ACE_OS::gethrtime (); + activation.sample (now - start); + } + ACE_DEBUG ((LM_DEBUG, "Activations completed\n")); + + if (do_dump_history) + { + activation.dump_samples ("ACTIVATION_HISTORY", gsf); + } + + ACE_Basic_Stats activation_stats; + activation.collect_basic_stats (activation_stats); + activation_stats.dump_results ("Activation", gsf); + + ACE_Sample_History destruction (niterations); + + ACE_DEBUG ((LM_DEBUG, "Destroying %d objects\n", niterations)); + for (int j = 0; j != niterations; ++j) + { + ACE_hrtime_t start = ACE_OS::gethrtime (); + + references[j]->destroy (); + + ACE_hrtime_t now = ACE_OS::gethrtime (); + destruction.sample (now - start); + } + ACE_DEBUG ((LM_DEBUG, "Destructions completed\n")); + + if (do_dump_history) + { + destruction.dump_samples ("DESTRUCTION_HISTORY", gsf); + } + + ACE_Basic_Stats destruction_stats; + destruction.collect_basic_stats (destruction_stats); + destruction_stats.dump_results ("Destruction", gsf); + + if (do_shutdown) + { + factory->shutdown (); + } + } + catch (const CORBA::Exception& ex) + { + ex._tao_print_exception ("Exception caught:"); + return 1; + } + + return 0; +} |