diff options
Diffstat (limited to 'CIAO/performance-tests/Benchmark/RoundTrip/client.cpp')
-rw-r--r-- | CIAO/performance-tests/Benchmark/RoundTrip/client.cpp | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/CIAO/performance-tests/Benchmark/RoundTrip/client.cpp b/CIAO/performance-tests/Benchmark/RoundTrip/client.cpp deleted file mode 100644 index 08bd7c111d9..00000000000 --- a/CIAO/performance-tests/Benchmark/RoundTrip/client.cpp +++ /dev/null @@ -1,183 +0,0 @@ -// $Id$ - -//============================================================== -/** - * @file client.cpp - * - * This is a simple client test program that interact with the RoundTrip - * component implementation. The single threaded client issues - * two-way operations, the total latency (response time) is measured - * NOTE: this client implementation has been adapted from the - * $TAO_ROOT/performance-results/Latency/Single_Threaded/ - * - * @author Arvind S. Krishna <arvindk@dre.vanderbilt.edu> - */ -//============================================================== -#include "RoundTripC.h" -#include "tao/Strategies/advanced_resource.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" - -const char *ior = "file://test.ior"; -int niterations = 100; -int do_dump_history = 0; - -int -parse_args (int argc, char *argv[]) -{ - //parse arguments - ACE_Get_Opt get_opts (argc, argv, "hxk:i:"); - char c; - while ((c = get_opts ()) != -1) - switch (c) - { - case 'h': - do_dump_history = 1; - break; - - case 'k': - ior = get_opts.opt_arg (); - break; - - case 'i': - niterations = ACE_OS::atoi (get_opts.opt_arg ()); - break; - - case '?': - default: - /* Could be any other parameter like -ORBSvcConf file so ignore */ - break; - } - // Indicates sucessful parsing of the command line - return 0; -} - -void -set_priority () -{ - 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")); - } - -} - - -int -main (int argc, char *argv[]) -{ - ACE_TRY_NEW_ENV - { - //set priority on the platform - set_priority(); - - // Initialize orb - CORBA::ORB_var orb = CORBA::ORB_init (argc, - argv, - "" - ACE_ENV_ARG_PARAMETER); - ACE_TRY_CHECK; - - if (parse_args(argc, argv) == -1) - { - ACE_DEBUG ((LM_DEBUG, "Error parsing Arguments\n")); - return -1; - } - - // Resolve HomeFinder interface - CORBA::Object_var obj - = orb->string_to_object (ior ACE_ENV_ARG_PARAMETER); - ACE_TRY_CHECK; - - Benchmark::RoundTripHome_var home - = Benchmark::RoundTripHome::_narrow (obj.in () - ACE_ENV_ARG_PARAMETER); - ACE_TRY_CHECK; - - if (CORBA::is_nil (home.in ())) - ACE_ERROR_RETURN ((LM_ERROR, "Unable to acquire TestHome objref\n"), -1); - - Benchmark::RoundTrip_var test - = home->create (ACE_ENV_SINGLE_ARG_PARAMETER); - ACE_TRY_CHECK; - - //Get the RoundTrip reference - Benchmark::LatencyTest_var round_trip = test->provide_latency (); - - //Warmup the System by making some empty calls - long start = 0L; - for (int j = 0; j < 100; ++j) - { - round_trip->makeCall (start ACE_ENV_ARG_PARAMETER); - ACE_TRY_CHECK; - } - - ///// Start Test //////////////////////////////////////////// - ACE_Sample_History history (niterations); - - ACE_hrtime_t test_start = ACE_OS::gethrtime (); - for (int i = 0; i < niterations; ++i) - { - ACE_hrtime_t start = ACE_OS::gethrtime (); - - //Test value to be sent to the server - long test = 0; - - (void) round_trip->makeCall (test 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")); - - 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 ()); - - } - ACE_CATCHANY - { - ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION, "Exception Handled:"); - return 1; - } - - ACE_ENDTRY; - - return 0; -} |