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
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
|
//$Id$
#include "MIF_Task.h"
#include "test.h"
#include "ace/OS_NS_errno.h"
#include "ace/Countdown_Time.h"
MIF_Task::MIF_Task (int importance,
int start_time,
int load,
int iter,
int dist,
char *job_name,
DT_Creator *dt_creator)
{
this->load_ = load;
this->iter_ = iter;
this->start_time_ = start_time;
this->importance_ = importance;
this->dt_creator_ = dt_creator;
this->dist_ = dist;
this->job_name_ = CORBA::string_dup (job_name);
// create the stat object.
ACE_NEW (task_stats_, Task_Stats);
task_stats_->init (iter_);
}
MIF_Task::~MIF_Task (void)
{
delete task_stats_;
}
void
MIF_Task::pre_activate (void)
{
DT_TEST::instance ()->scheduler ()->incr_thr_count ();
}
void
MIF_Task::post_activate (void)
{
DT_TEST::instance ()->scheduler ()->wait ();
}
int
MIF_Task::activate_task (RTScheduling::Current_ptr current,
CORBA::Policy_ptr sched_param,
long flags,
ACE_Time_Value* base_time
ACE_ENV_ARG_DECL)
{
if (TAO_debug_level > 0)
ACE_DEBUG ((LM_DEBUG,
"Thread_Task::activate %d\n",
importance_));
char msg [BUFSIZ];
ACE_OS::sprintf (msg, "Thread_Task::activate task\n");
dt_creator_->log_msg (msg);
base_time_ = base_time;
current_ = RTScheduling::Current::_narrow (current
ACE_ENV_ARG_PARAMETER);
ACE_CHECK_RETURN (-1);
sched_param_ = CORBA::Policy::_duplicate (sched_param);
pre_activate ();
if (this->activate (flags,
1) == -1)
{
if (ACE_OS::last_error () == EPERM)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("Insufficient privilege to run this test.\n")),
-1);
}
post_activate ();
return 0;
}
int
MIF_Task::perform_task (void)
{
ACE_TRY_NEW_ENV
{
char msg [BUFSIZ];
ACE_OS::sprintf (msg,
"MIF_Task::perform_task "
ACE_SIZE_T_FORMAT_SPECIFIER
"\n",
count_);
dt_creator_->log_msg (msg);
static CORBA::ULong prime_number = 9619;
CORBA::Policy_var sched_param;
sched_param = CORBA::Policy::_duplicate (dt_creator_->sched_param (this->importance_));
const char * name = 0;
for (int i = 0; i < this->iter_; i++)
{
ACE_Time_Value run_time = ACE_OS::gettimeofday () - *base_time_;
TASK_STATS::instance ()->sample (run_time.sec (), count_);
ACE_Time_Value count_down_time (1);
ACE_Countdown_Time count_down (&count_down_time);
while (count_down_time > ACE_Time_Value::zero)
{
ACE::is_prime (prime_number,
2,
prime_number / 2);
count_down.update ();
}
current_->update_scheduling_segment (name,
sched_param.in (),
sched_param.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
}
if (this->dist_)
{
this->job_->work (this->load_,
this->importance_);
for (int j = 0; j < this->iter_; j++)
{
ACE_Time_Value run_time = ACE_OS::gettimeofday () - *base_time_;
TASK_STATS::instance ()->sample (run_time.sec (), count_);
ACE_Time_Value count_down_time (1);
ACE_Countdown_Time count_down (&count_down_time);
while (count_down_time > ACE_Time_Value::zero)
{
ACE::is_prime (prime_number,
2,
prime_number / 2);
count_down.update ();
}
current_->update_scheduling_segment (name,
sched_param.in (),
sched_param.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
}
}
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,
"Caught exception:");
return -1;
}
ACE_ENDTRY;
if (TAO_debug_level > 0)
ACE_DEBUG ((LM_DEBUG,
"Thread %d\n",
this->count_));
if (dist_)
job_->shutdown ();
return 0;
}
|
