diff options
Diffstat (limited to 'trunk/TAO/orbsvcs/tests/EC_Throughput/ECT_Consumer_Driver.cpp')
-rw-r--r-- | trunk/TAO/orbsvcs/tests/EC_Throughput/ECT_Consumer_Driver.cpp | 377 |
1 files changed, 377 insertions, 0 deletions
diff --git a/trunk/TAO/orbsvcs/tests/EC_Throughput/ECT_Consumer_Driver.cpp b/trunk/TAO/orbsvcs/tests/EC_Throughput/ECT_Consumer_Driver.cpp new file mode 100644 index 00000000000..609bf639245 --- /dev/null +++ b/trunk/TAO/orbsvcs/tests/EC_Throughput/ECT_Consumer_Driver.cpp @@ -0,0 +1,377 @@ +// $Id$ + +#include "ECT_Consumer_Driver.h" + +#include "orbsvcs/CosNamingC.h" +#include "orbsvcs/Event_Utilities.h" +#include "orbsvcs/Event_Service_Constants.h" +#include "orbsvcs/Time_Utilities.h" + +#include "tao/Timeprobe.h" +#include "tao/debug.h" + +#include "ace/Get_Opt.h" +#include "ace/Auto_Ptr.h" +#include "ace/Sched_Params.h" +#include "ace/OS_NS_errno.h" +#include "ace/OS_NS_unistd.h" + +ACE_RCSID (EC_Throughput, + ECT_Consumer_Driver, + "$Id$") + +int +main (int argc, char *argv []) +{ + ECT_Consumer_Driver driver; + return driver.run (argc, argv); +} + +// **************************************************************** + +ECT_Consumer_Driver::ECT_Consumer_Driver (void) + : n_consumers_ (1), + n_suppliers_ (1), + type_start_ (ACE_ES_EVENT_UNDEFINED), + type_count_ (1), + shutdown_event_channel_ (1), + pid_file_name_ (0), + active_count_ (0) +{ +} + +ECT_Consumer_Driver::~ECT_Consumer_Driver (void) +{ +} + +int +ECT_Consumer_Driver::run (int argc, char* argv[]) +{ + ACE_DECLARE_NEW_CORBA_ENV; + ACE_TRY + { + this->orb_ = + CORBA::ORB_init (argc, argv, "" ACE_ENV_ARG_PARAMETER); + ACE_TRY_CHECK; + + CORBA::Object_var poa_object = + this->orb_->resolve_initial_references("RootPOA" + ACE_ENV_ARG_PARAMETER); + ACE_TRY_CHECK; + + 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 () ACE_ENV_ARG_PARAMETER); + ACE_TRY_CHECK; + + PortableServer::POAManager_var poa_manager = + root_poa->the_POAManager (ACE_ENV_SINGLE_ARG_PARAMETER); + ACE_TRY_CHECK; + + if (this->parse_args (argc, argv)) + return 1; + + if (TAO_debug_level > 0) + { + ACE_DEBUG ((LM_DEBUG, + "Execution parameters:\n" + " consumers = <%d>\n" + " suppliers = <%d>\n" + " type start = <%d>\n" + " type count = <%d>\n" + " pid file name = <%s>\n", + + this->n_consumers_, + this->n_suppliers_, + this->type_start_, + this->type_count_, + + this->pid_file_name_?this->pid_file_name_:"nil") ); + } + + if (this->pid_file_name_ != 0) + { + FILE* pid = ACE_OS::fopen (this->pid_file_name_, "w"); + if (pid != 0) + { + ACE_OS::fprintf (pid, "%ld\n", + static_cast<long> (ACE_OS::getpid ())); + ACE_OS::fclose (pid); + } + } + + int min_priority = + ACE_Sched_Params::priority_min (ACE_SCHED_FIFO); + // Enable FIFO scheduling, e.g., RT scheduling class on Solaris. + + if (ACE_OS::sched_params (ACE_Sched_Params (ACE_SCHED_FIFO, + min_priority, + ACE_SCOPE_PROCESS)) != 0) + { + if (ACE_OS::last_error () == EPERM) + ACE_DEBUG ((LM_DEBUG, + "%s: user is not superuser, " + "so remain in time-sharing class\n", argv[0])); + else + ACE_ERROR ((LM_ERROR, + "%s: ACE_OS::sched_params failed\n", argv[0])); + } + + if (ACE_OS::thr_setprio (min_priority) == -1) + { + ACE_ERROR ((LM_ERROR, "(%P|%t) main thr_setprio failed," + "no real-time features\n")); + } + + CORBA::Object_var naming_obj = + this->orb_->resolve_initial_references ("NameService" + ACE_ENV_ARG_PARAMETER); + ACE_TRY_CHECK; + + if (CORBA::is_nil (naming_obj.in ())) + ACE_ERROR_RETURN ((LM_ERROR, + " (%P|%t) Unable to get the Naming Service.\n"), + 1); + + CosNaming::NamingContext_var naming_context = + CosNaming::NamingContext::_narrow (naming_obj.in () ACE_ENV_ARG_PARAMETER); + ACE_TRY_CHECK; + + CosNaming::Name schedule_name (1); + schedule_name.length (1); + schedule_name[0].id = CORBA::string_dup ("ScheduleService"); + + CORBA::Object_var sched_obj = + naming_context->resolve (schedule_name ACE_ENV_ARG_PARAMETER); + ACE_TRY_CHECK; + if (CORBA::is_nil (sched_obj.in ())) + return 1; + RtecScheduler::Scheduler_var scheduler = + RtecScheduler::Scheduler::_narrow (sched_obj.in () + ACE_ENV_ARG_PARAMETER); + ACE_TRY_CHECK; + + CosNaming::Name name (1); + name.length (1); + name[0].id = CORBA::string_dup ("EventService"); + + CORBA::Object_var ec_obj = + naming_context->resolve (name ACE_ENV_ARG_PARAMETER); + ACE_TRY_CHECK; + + RtecEventChannelAdmin::EventChannel_var channel; + if (CORBA::is_nil (ec_obj.in ())) + channel = RtecEventChannelAdmin::EventChannel::_nil (); + else + channel = RtecEventChannelAdmin::EventChannel::_narrow (ec_obj.in () + ACE_ENV_ARG_PARAMETER); + ACE_TRY_CHECK; + + poa_manager->activate (ACE_ENV_SINGLE_ARG_PARAMETER); + ACE_TRY_CHECK; + + this->connect_consumers (scheduler.in (), channel.in () ACE_ENV_ARG_PARAMETER); + ACE_TRY_CHECK; + + ACE_DEBUG ((LM_DEBUG, "connected consumer(s)\n")); + + ACE_DEBUG ((LM_DEBUG, "running the test\n")); + for (;;) + { + ACE_Time_Value tv (1, 0); + this->orb_->perform_work (tv ACE_ENV_ARG_PARAMETER); + ACE_TRY_CHECK; + ACE_GUARD_RETURN (TAO_SYNCH_MUTEX, ace_mon, this->lock_, 1); + if (this->active_count_ <= 0) + break; + } + ACE_DEBUG ((LM_DEBUG, "event loop finished\n")); + + this->dump_results (); + + this->disconnect_consumers (ACE_ENV_SINGLE_ARG_PARAMETER); + ACE_TRY_CHECK; + + if (this->shutdown_event_channel_ != 0) + { + channel->destroy (ACE_ENV_SINGLE_ARG_PARAMETER); + ACE_TRY_CHECK; + } + + root_poa->destroy (1, 1 ACE_ENV_ARG_PARAMETER); + ACE_TRY_CHECK; + + this->orb_->destroy (ACE_ENV_SINGLE_ARG_PARAMETER); + ACE_TRY_CHECK; + } + ACE_CATCH (CORBA::SystemException, sys_ex) + { + ACE_PRINT_EXCEPTION (sys_ex, "SYS_EX"); + } + ACE_CATCHANY + { + ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION, "NON SYS EX"); + } + ACE_ENDTRY; + return 0; +} + +void +ECT_Consumer_Driver::shutdown_consumer (void* + ACE_ENV_ARG_DECL_NOT_USED) +{ + // int ID = + // (reinterpret_cast<Test_Consumer**> (consumer_cookie) + // - this->consumers_); + // + // ACE_DEBUG ((LM_DEBUG, "(%t) events received by consumer %d\n", ID)); + + ACE_GUARD (TAO_SYNCH_MUTEX, ace_mon, this->lock_); + this->active_count_--; +} + +void +ECT_Consumer_Driver::connect_consumers + (RtecScheduler::Scheduler_ptr scheduler, + RtecEventChannelAdmin::EventChannel_ptr channel + ACE_ENV_ARG_DECL) +{ + { + ACE_GUARD (TAO_SYNCH_MUTEX, ace_mon, this->lock_); + this->active_count_ = this->n_consumers_; + } + for (int i = 0; i < this->n_consumers_; ++i) + { + char buf[BUFSIZ]; + ACE_OS::sprintf (buf, "consumer_%02d", i); + + ACE_NEW (this->consumers_[i], + Test_Consumer (this, + this->consumers_ + i, + this->n_suppliers_)); + + this->consumers_[i]->connect (scheduler, + buf, + this->type_start_, + this->type_count_, + channel + ACE_ENV_ARG_PARAMETER); + ACE_CHECK; + } +} + +void +ECT_Consumer_Driver::dump_results (void) +{ + ACE_UINT32 gsf = ACE_High_Res_Timer::global_scale_factor (); + + ACE_Throughput_Stats throughput; + for (int i = 0; i < this->n_consumers_; ++i) + { + char buf[BUFSIZ]; + ACE_OS::sprintf (buf, "consumer_%02d", i); + + this->consumers_[i]->dump_results (buf, gsf); + this->consumers_[i]->accumulate (throughput); + } + throughput.dump_results ("ECT_Consumer/totals", gsf); +} + +void +ECT_Consumer_Driver::disconnect_consumers (ACE_ENV_SINGLE_ARG_DECL) +{ + for (int i = 0; i < this->n_consumers_; ++i) + { + this->consumers_[i]->disconnect (ACE_ENV_SINGLE_ARG_PARAMETER); + ACE_CHECK; + + delete this->consumers_[i]; + this->consumers_[i] = 0; + } +} + +int +ECT_Consumer_Driver::parse_args (int argc, char *argv []) +{ + ACE_Get_Opt get_opt (argc, argv, "xdc:s:h:p:"); + int opt; + + while ((opt = get_opt ()) != EOF) + { + switch (opt) + { + case 'x': + this->shutdown_event_channel_ = 0; + break; + + case 'c': + this->n_consumers_ = ACE_OS::atoi (get_opt.opt_arg ()); + break; + + case 's': + this->n_suppliers_ = ACE_OS::atoi (get_opt.opt_arg ()); + break; + + case 'h': + { + char* aux; + char* arg = ACE_OS::strtok_r (get_opt.opt_arg (), ",", &aux); + + this->type_start_ = ACE_ES_EVENT_UNDEFINED + ACE_OS::atoi (arg); + arg = ACE_OS::strtok_r (0, ",", &aux); + this->type_count_ = ACE_OS::atoi (arg); + } + break; + + case 'p': + this->pid_file_name_ = get_opt.opt_arg (); + break; + + case '?': + default: + ACE_DEBUG ((LM_DEBUG, + "Usage: %s " + "[ORB options] " + "-d -x " + "-c <n_consumers> " + "-s <n_suppliers> " + "-h <type_start,type_count> " + "-p <pid file name> " + "\n", + argv[0])); + return -1; + } + } + + if (this->n_suppliers_ <= 0) + { + ACE_DEBUG ((LM_DEBUG, + "%s: number of suppliers (%d) is out of range, " + "reset to default (%d)\n", + argv[0], this->n_suppliers_, + 1)); + this->n_suppliers_ = 1; + } + + if (this->n_consumers_ <= 0) + { + ACE_ERROR_RETURN ((LM_ERROR, + "%s: number of consumers or " + "suppliers out of range\n", argv[0]), -1); + } + + if (this->type_count_ <= 0) + { + this->type_count_ = 1; + ACE_ERROR_RETURN ((LM_ERROR, + "%s: number of event types " + "suppliers out of range, reset to default (1)\n", + argv[0]), -1); + } + + return 0; +} |