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// $Id$
#include "TestC.h"
#include "ace/High_Res_Timer.h"
#include "ace/Get_Opt.h"
#include "tao/Strategies/advanced_resource.h"
ACE_RCSID(Throughput, client, "$Id$")
const char *ior = "file://test.ior";
int message_size = 2048;
int message_count = 10 * 1024;
int test_runs = 6;
int do_shutdown = 0;
int
parse_args (int argc, char *argv[])
{
ACE_Get_Opt get_opts (argc, argv, "k:b:i:n:x");
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'k':
ior = get_opts.opt_arg ();
break;
case 'b':
message_size = ACE_OS::atoi (get_opts.opt_arg ());
break;
case 'i':
message_count = ACE_OS::atoi (get_opts.opt_arg ());
break;
case 'n':
test_runs = ACE_OS::atoi (get_opts.opt_arg ());
break;
case 'x':
do_shutdown = 1;
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-k <ior> "
"-b <message_size> "
"-i <message_count> "
"-n <test_repetitions> "
"\n",
argv [0]),
-1);
}
// Indicates sucessful parsing of the command line
return 0;
}
int
main (int argc, char *argv[])
{
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 tmp =
orb->string_to_object(ior ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
Test::Receiver_Factory_var receiver_factory =
Test::Receiver_Factory::_narrow(tmp.in () ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
if (CORBA::is_nil (receiver_factory.in ()))
{
ACE_ERROR_RETURN ((LM_DEBUG,
"Nil receiver factory reference <%s>\n",
ior),
1);
}
ACE_UINT32 gsf =
ACE_High_Res_Timer::global_scale_factor ();
Test::Message message;
for (int j = 0; j != test_runs; ++j)
{
ACE_DEBUG ((LM_DEBUG,
"Testing with %d bytes per message\n",
message_size));
message.the_payload.length (message_size);
Test::Receiver_var receiver =
receiver_factory->create_receiver (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
ACE_hrtime_t start = ACE_OS::gethrtime ();
for (int i = 0; i != message_count; ++i)
{
message.message_id = i;
receiver->receive_data (message ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
}
receiver->done (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
ACE_hrtime_t elapsed_time = ACE_OS::gethrtime () - start;
// convert to microseconds
#if !defined ACE_LACKS_LONGLONG_T
ACE_UINT32 usecs = ACE_UINT32(elapsed_time / gsf);
#else /* ! ACE_LACKS_LONGLONG_T */
ACE_UINT32 usecs = elapsed_time / gsf;
#endif /* ! ACE_LACKS_LONGLONG_T */
double bytes =
(1000000.0 * message_count * message_size) / usecs;
double kbytes = bytes / 1024;
double mbytes = kbytes / 1024;
double mbits = bytes * 8 / 10000000;
ACE_DEBUG ((LM_DEBUG,
"Sender[%d] %f (bytes/sec), "
"%f (Kb/sec)\n"
"Sender[%d] %f (Mb/sec), %f Mbits\n",
message_size, bytes, kbytes,
message_size, mbytes, mbits));
message_size *= 2;
}
if (do_shutdown)
{
receiver_factory->shutdown (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
}
orb->destroy (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,
"Exception caught:");
return 1;
}
ACE_ENDTRY;
return 0;
}
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