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-rw-r--r--ACE/TAO/orbsvcs/tests/EC_Throughput/ECT_Consumer_Driver.cpp355
1 files changed, 355 insertions, 0 deletions
diff --git a/ACE/TAO/orbsvcs/tests/EC_Throughput/ECT_Consumer_Driver.cpp b/ACE/TAO/orbsvcs/tests/EC_Throughput/ECT_Consumer_Driver.cpp
new file mode 100644
index 00000000000..0694c7b8b5c
--- /dev/null
+++ b/ACE/TAO/orbsvcs/tests/EC_Throughput/ECT_Consumer_Driver.cpp
@@ -0,0 +1,355 @@
+// $Id$
+
+#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
+ACE_TMAIN(int argc, ACE_TCHAR *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),
+ stall_length_(0),
+ 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, ACE_TCHAR* argv[])
+{
+ try
+ {
+ this->orb_ =
+ CORBA::ORB_init (argc, argv);
+
+ CORBA::Object_var poa_object =
+ this->orb_->resolve_initial_references("RootPOA");
+
+ 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 ());
+
+ PortableServer::POAManager_var poa_manager =
+ root_poa->the_POAManager ();
+
+ 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_:ACE_TEXT("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");
+
+ 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 ());
+
+ 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);
+ if (CORBA::is_nil (sched_obj.in ()))
+ return 1;
+ RtecScheduler::Scheduler_var scheduler =
+ RtecScheduler::Scheduler::_narrow (sched_obj.in ());
+
+ CosNaming::Name name (1);
+ name.length (1);
+ name[0].id = CORBA::string_dup ("EventService");
+
+ CORBA::Object_var ec_obj =
+ naming_context->resolve (name);
+
+ RtecEventChannelAdmin::EventChannel_var channel;
+ if (CORBA::is_nil (ec_obj.in ()))
+ channel = RtecEventChannelAdmin::EventChannel::_nil ();
+ else
+ channel = RtecEventChannelAdmin::EventChannel::_narrow (ec_obj.in ());
+
+ poa_manager->activate ();
+
+ this->connect_consumers (scheduler.in (), channel.in ());
+
+ 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_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 ();
+
+ if (this->shutdown_event_channel_ != 0)
+ {
+ channel->destroy ();
+ }
+
+ root_poa->destroy (1, 1);
+
+ this->orb_->destroy ();
+ }
+ catch (const CORBA::SystemException& sys_ex)
+ {
+ sys_ex._tao_print_exception ("SYS_EX");
+ }
+ catch (const CORBA::Exception& ex)
+ {
+ ex._tao_print_exception ("NON SYS EX");
+ }
+ return 0;
+}
+
+void
+ECT_Consumer_Driver::shutdown_consumer (void*)
+{
+ // 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_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->stall_length_));
+
+ this->consumers_[i]->connect (scheduler,
+ buf,
+ this->type_start_,
+ this->type_count_,
+ channel);
+ }
+}
+
+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)
+ {
+ ACE_TCHAR buf[BUFSIZ];
+ ACE_OS::sprintf (buf, ACE_TEXT("consumer_%02d"), i);
+
+ this->consumers_[i]->dump_results (buf, gsf);
+ this->consumers_[i]->accumulate (throughput);
+ }
+ throughput.dump_results (ACE_TEXT("ECT_Consumer/totals"), gsf);
+}
+
+void
+ECT_Consumer_Driver::disconnect_consumers (void)
+{
+ for (int i = 0; i < this->n_consumers_; ++i)
+ {
+ this->consumers_[i]->disconnect ();
+
+ delete this->consumers_[i];
+ this->consumers_[i] = 0;
+ }
+}
+
+int
+ECT_Consumer_Driver::parse_args (int argc, ACE_TCHAR *argv [])
+{
+ ACE_Get_Opt get_opt (argc, argv, ACE_TEXT("xdc:s:h:p:o:"));
+ 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 (ACE_TEXT_ALWAYS_CHAR(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 'o':
+ this->stall_length_ = ACE_OS::atoi (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;
+}
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