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// -*- C++ -*-
// $Id$
// TAO Load Balancer test client
#include "Hash_ReplicaC.h"
#include "ace/Get_Opt.h"
#include "ace/Stats.h"
#include "ace/High_Res_Timer.h"
static void run_test (int iterations,
int timeout,
Hash_Replica_ptr hasher
ACE_ENV_ARG_DECL);
int
main (int argc, char *argv[])
{
ACE_DECLARE_NEW_CORBA_ENV;
ACE_TRY
{
// Initialize ORB.
CORBA::ORB_var orb =
CORBA::ORB_init (argc, argv, "" ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
const char *ior = "file://test.ior";
long timeout = 50; // timeout in msecs
long iterations = 10000; // iterations
// Parse the application options after the ORB has been
// initialized.
ACE_Get_Opt options (argc, argv, "k:t:i:");
int c = 0;
while ((c = options ()) != -1)
switch (c)
{
case 'k':
ior = options.opt_arg ();
break;
case 't':
timeout = ACE_OS::atoi (options.opt_arg ());
break;
case 'i':
iterations = ACE_OS::atoi (options.opt_arg ());
break;
default:
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("Usage: %s ")
ACE_TEXT ("[-k ReplicaIOR] ")
ACE_TEXT ("[-t timeout (msecs)] ")
ACE_TEXT ("[-i iterations] ")
ACE_TEXT ("\n"),
argv[0]),
-1);
}
CORBA::Object_var obj =
orb->string_to_object (ior ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
Hash_Replica_var hasher =
Hash_Replica::_unchecked_narrow (obj.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
if (CORBA::is_nil (hasher.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("Invalid replica IOR.\n")),
-1);
run_test (iterations, timeout, hasher.in () ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
orb->destroy (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION, "SYS_EX");
}
ACE_ENDTRY;
return 0;
}
void
run_test (int iterations,
int timeout,
Hash_Replica_ptr hasher
ACE_ENV_ARG_DECL)
{
ACE_Time_Value tv (0, timeout * 1000);
ACE_Throughput_Stats stats;
ACE_UINT64 test_start = ACE_OS::gethrtime ();
for (long i = 0; i != iterations; ++i)
{
ACE_UINT64 call_start = ACE_OS::gethrtime ();
hasher->do_hash ("This is a silly test" ACE_ENV_ARG_PARAMETER);
ACE_CHECK;
ACE_UINT64 end = ACE_OS::gethrtime ();
stats.sample (end - test_start, end - call_start);
ACE_OS::sleep (tv);
}
ACE_UINT32 gsf = ACE_High_Res_Timer::global_scale_factor ();
stats.dump_results ("Hash Stats", gsf);
}
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