diff options
Diffstat (limited to 'TAO/performance-tests/Deferred_Latency/client.cpp')
-rw-r--r-- | TAO/performance-tests/Deferred_Latency/client.cpp | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/TAO/performance-tests/Deferred_Latency/client.cpp b/TAO/performance-tests/Deferred_Latency/client.cpp deleted file mode 100644 index 8aa94d94172..00000000000 --- a/TAO/performance-tests/Deferred_Latency/client.cpp +++ /dev/null @@ -1,203 +0,0 @@ -// $Id$ - -#include "TestC.h" - -#include "tao/DynamicInterface/Request.h" - -#include "tao/Strategies/advanced_resource.h" - -#include "ace/Get_Opt.h" -#include "ace/Sched_Params.h" -#include "ace/High_Res_Timer.h" -#include "ace/Sched_Params.h" -#include "ace/Stats.h" -#include "ace/Sample_History.h" - -ACE_RCSID(Deferred_Latency, client, "$Id$") - -const char *ior = "file://test.ior"; -int niterations = 1000; -int burst = 10; -int do_shutdown = 1; -int do_dump_history = 0; - -int -parse_args (int argc, char *argv[]) -{ - ACE_Get_Opt get_opts (argc, argv, "hxk:i:b:"); - 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 'b': - burst = ACE_OS::atoi (get_opts.opt_arg ()); - break; - - case '?': - default: - ACE_ERROR_RETURN ((LM_ERROR, - "usage: %s " - "-k <ior> " - "-i <niterations> " - "-b <burst> " - "-x (disable shutdown) " - "-h (dump history) " - "\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")); - } - - ACE_TRY_NEW_ENV - { - CORBA::ORB_var orb = - CORBA::ORB_init (argc, argv, "" ACE_ENV_ARG_PARAMETER); - ACE_TRY_CHECK; - - if (parse_args (argc, argv) != 0) - return 1; - - CORBA::Object_var object = - orb->string_to_object (ior ACE_ENV_ARG_PARAMETER); - ACE_TRY_CHECK; - - Test::Roundtrip_var roundtrip = - Test::Roundtrip::_narrow (object.in () ACE_ENV_ARG_PARAMETER); - ACE_TRY_CHECK; - - if (CORBA::is_nil (roundtrip.in ())) - { - ACE_ERROR_RETURN ((LM_ERROR, - "Nil Test::Roundtrip reference <%s>\n", - ior), - 1); - } - - for (int j = 0; j < 100; ++j) - { - ACE_hrtime_t start = 0; - (void) roundtrip->test_method (start ACE_ENV_ARG_PARAMETER); - ACE_TRY_CHECK; - } - - ACE_Sample_History history (niterations); - - ACE_hrtime_t test_start = ACE_OS::gethrtime (); - - CORBA::Request_var *request; - ACE_NEW_RETURN (request, CORBA::Request_var[burst], 1); - - for (int i = 0; i < niterations; ++i) - { - int j; - - for (j = 0; j != burst; ++j) - { - CORBA::ULongLong start = ACE_OS::gethrtime (); - - request[j] = - roundtrip->_request ("test_method" - ACE_ENV_ARG_PARAMETER); - ACE_TRY_CHECK; - - request[j]->add_in_arg () <<= start; - request[j]->set_return_type (CORBA::_tc_ulonglong); - - request[j]->send_deferred (ACE_ENV_SINGLE_ARG_PARAMETER); - ACE_TRY_CHECK; - } - - for (j = 0; j != burst; ++j) - { - request[j]->get_response (ACE_ENV_SINGLE_ARG_PARAMETER); - ACE_TRY_CHECK; - - CORBA::ULongLong retval; - if ((request[j]->return_value () >>= retval) == 1) - { - ACE_hrtime_t now = ACE_OS::gethrtime (); - history.sample (now - retval); - } - } - } - delete[] request; - - 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")); - - if (do_dump_history) - { - history.dump_samples ("HISTORY", gsf); - } - - 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 ()); - - if (do_shutdown) - { - roundtrip->shutdown (ACE_ENV_SINGLE_ARG_PARAMETER); - ACE_TRY_CHECK; - } - } - ACE_CATCHANY - { - ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION, - "Caught exception:"); - return 1; - } - ACE_ENDTRY; - - return 0; -} |