diff options
Diffstat (limited to 'ACE/TAO/tests/Portable_Interceptors/Benchmark/client.cpp')
| -rw-r--r-- | ACE/TAO/tests/Portable_Interceptors/Benchmark/client.cpp | 225 |
1 files changed, 225 insertions, 0 deletions
diff --git a/ACE/TAO/tests/Portable_Interceptors/Benchmark/client.cpp b/ACE/TAO/tests/Portable_Interceptors/Benchmark/client.cpp new file mode 100644 index 00000000000..6eef1cd21d9 --- /dev/null +++ b/ACE/TAO/tests/Portable_Interceptors/Benchmark/client.cpp @@ -0,0 +1,225 @@ +// $Id$ + +#include "testC.h" +#include "marker.h" +#include "Client_ORBInitializer.h" +#include "Interceptor_Type.h" + +#include "tao/debug.h" +#include "tao/ORBInitializer_Registry.h" + +#include "ace/Get_Opt.h" +#include "ace/OS_NS_errno.h" + +ACE_RCSID (Benchmark, + client, + "$Id$") + +const ACE_TCHAR *ior = ACE_TEXT ("file://test.ior"); +int niterations = 5; +int register_interceptor = 1; + +int +parse_args (int argc, ACE_TCHAR *argv[]) +{ + ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("ef:n:")); + int c; + + while ((c = get_opts ()) != -1) + switch (c) + { + case 'e': + break; + case 'f': + ior = get_opts.opt_arg (); + break; + case 'n': + niterations = ACE_OS::atoi (get_opts.opt_arg ()); + break; + case '?': + default: + ACE_ERROR_RETURN ((LM_ERROR, + "usage: %s " + "-v -r <register_interceptor> " + "\n", + argv [0]), + -1); + } + return 0; +} + + + +void +run_test (Test_Interceptors::Secure_Vault_ptr server) +{ + int i = 0; + const char user[] = "root"; + Marker marker; + ACE_Throughput_Stats throughput; + + ACE_DEBUG ((LM_DEBUG, "High res. timer calibration....")); + ACE_UINT32 gsf = ACE_High_Res_Timer::global_scale_factor (); + ACE_DEBUG ((LM_DEBUG, "done\n")); + + marker.accumulate_into (throughput, 1); + ACE_hrtime_t throughput_base = ACE_OS::gethrtime (); + for (i = 0; i < niterations ; ++i) + { + // Record current time. + ACE_hrtime_t latency_base = ACE_OS::gethrtime (); + + server->ready (); + + // Grab timestamp again. + ACE_hrtime_t now = ACE_OS::gethrtime (); + + // Record statistics. + marker.sample (now - throughput_base, + now - latency_base, + 1); + + if (TAO_debug_level > 0 && i % 100 == 0) + ACE_DEBUG ((LM_DEBUG, "(%P|%t) iteration = %d\n", i)); + } + + marker.dump_stats (ACE_TEXT ("Ready method "), gsf, 1); + + try + { + marker.accumulate_into (throughput, 2); + throughput_base = ACE_OS::gethrtime (); + + for (i = 0; i < niterations ; ++i) + { + // Record current time. + ACE_hrtime_t latency_base = ACE_OS::gethrtime (); + + server->authenticate (user); + + // Grab timestamp again. + ACE_hrtime_t now = ACE_OS::gethrtime (); + + // Record statistics. + marker.sample (now - throughput_base, + now - latency_base, + 2); + + if (TAO_debug_level > 0 && i % 100 == 0) + ACE_DEBUG ((LM_DEBUG, "(%P|%t) iteration = %d\n", i)); + } + marker.dump_stats (ACE_TEXT ("Authenticate method "), gsf, 2); + } + catch (const Test_Interceptors::Invalid&) + { + ACE_DEBUG ((LM_DEBUG, "Invalid user\n")); + } + + Test_Interceptors::Secure_Vault::Record record; + record.check_num = 1; + record.amount = 1000; + CORBA::Long id = 1; + + marker.accumulate_into (throughput, 3); + throughput_base = ACE_OS::gethrtime (); + + for (i = 0; i < niterations ; ++i) + { + // Record current time. + ACE_hrtime_t latency_base = ACE_OS::gethrtime (); + + server->update_records (id, + record); + + // Grab timestamp again. + ACE_hrtime_t now = ACE_OS::gethrtime (); + + // Record statistics. + marker.sample (now - throughput_base, + now - latency_base, + 3); + + if (TAO_debug_level > 0 && i % 100 == 0) + ACE_DEBUG ((LM_DEBUG, "(%P|%t) iteration = %d\n", i)); + + } + + marker.dump_stats (ACE_TEXT ("update records method "), gsf, 3); +} + + +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")); + } + + int interceptor_type; + get_interceptor_type (argc, argv, interceptor_type); + + try + { + PortableInterceptor::ORBInitializer_ptr temp_initializer; + + ACE_NEW_RETURN (temp_initializer, + Client_ORBInitializer (interceptor_type), + -1); // No exceptions yet! + PortableInterceptor::ORBInitializer_var initializer = + temp_initializer; + + PortableInterceptor::register_orb_initializer (initializer.in ()); + + 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_Interceptors::Secure_Vault_var server = + Test_Interceptors::Secure_Vault::_narrow (object.in ()); + + if (CORBA::is_nil (server.in ())) + { + ACE_ERROR_RETURN ((LM_ERROR, + "Object reference <%s> is nil.\n", + ior), + 1); + } + + ACE_DEBUG ((LM_DEBUG, "\nFunctionality test begins now...\n")); + + // This test is useful for benchmarking the differences when + // the same method is intercepted by different interceptors + // wanting to achieve different functionality. + run_test (server.in ()); + + server->shutdown (); + } + catch (const CORBA::Exception& ex) + { + ex._tao_print_exception ("Caught exception:"); + return 1; + } + + return 0; +} |