1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
//
// $Id$
//
#include "Client_Task.h"
#include "ace/Stats.h"
#include "ace/Sample_History.h"
#include "ace/High_Res_Timer.h"
#include "ace/SString.h"
Client_Task::Client_Task (Test::Roundtrip_ptr reference,
int iterations,
ACE_Thread_Manager *thr_mgr)
: ACE_Task_Base (thr_mgr),
niterations (iterations),
remote_ref_ (Test::Roundtrip::_duplicate (reference))
{
}
int
Client_Task::svc (void)
{
try
{
if (CORBA::is_nil (this->remote_ref_.in ()))
{
ACE_ERROR_RETURN ((LM_DEBUG,
"Nil Test::Roundtrip reference\n"),
1);
}
//// Start Test ///////////////////////////////
CORBA::Long test_time = 1234L;
// Warm up the system
for (int i=0; i < 1000; i++)
this->remote_ref_->test_method (test_time);
// Start for actual Measurements
ACE_Sample_History history (niterations);
ACE_hrtime_t test_start = ACE_OS::gethrtime ();
for (int itercounter = 0; itercounter < niterations; ++itercounter)
{
ACE_hrtime_t start = ACE_OS::gethrtime ();
(void) this->remote_ref_->test_method (start);
ACE_hrtime_t now = ACE_OS::gethrtime ();
history.sample (now - start);
}
ACE_hrtime_t test_end = ACE_OS::gethrtime ();
ACE_DEBUG ((LM_DEBUG, "test finished\n"));
ACE_DEBUG ((LM_DEBUG, "High resolution timer calibration...."));
ACE_UINT32 gsf = ACE_High_Res_Timer::global_scale_factor ();
ACE_DEBUG ((LM_DEBUG, "done\n"));
ACE_Basic_Stats stats;
history.collect_basic_stats (stats);
stats.dump_results ("Total", gsf);
ACE_Throughput_Stats::dump_throughput ("Total", gsf,
test_end - test_start,
stats.samples_count ());
//shutdown the server ORB
this->remote_ref_->shutdown ();
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Exception caught:");
return 1;
}
return 0;
}
|
