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
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
|
// $Id$
#if !defined (ACE_TIMEPROBE_T_C)
#define ACE_TIMEPROBE_T_C
#include "ace/OS.h"
#if defined (ACE_COMPILE_TIMEPROBES)
#include "ace/Timeprobe.h"
#include "ace/High_Res_Timer.h"
template <class ACE_LOCK>
ACE_Timeprobe<ACE_LOCK>::ACE_Timeprobe (u_long size)
: timeprobes_ (0),
lock_ (),
max_size_ (size),
current_size_ (0)
{
ACE_NEW (this->timeprobes_,
ACE_timeprobe_t[this->max_size_]);
#if defined (VXWORKS)
if (sysProcNumGet () == 0)
this->current_slot_vme_address_ = (u_int *) 0xDa010000;
else
this->current_slot_vme_address_ = (u_int *) 0xD8010000;
#endif /* VXWORKS */
}
template <class ACE_LOCK>
ACE_Timeprobe<ACE_LOCK>::ACE_Timeprobe (const ACE_Timeprobe<ACE_LOCK> &)
{
//
// Stupid MSVC is forcing me to define this; please don't use it.
//
ACE_ERROR ((LM_ERROR,
ASYS_TEXT ("ACE_NOTSUP: %s, line %d\n"), __FILE__, __LINE__));
errno = ENOTSUP;
}
template <class ACE_LOCK>
ACE_Timeprobe<ACE_LOCK>::~ACE_Timeprobe (void)
{
delete [] this->timeprobes_;
}
template <class ACE_LOCK> void
ACE_Timeprobe<ACE_LOCK>::timeprobe (u_long event)
{
ACE_GUARD (ACE_LOCK, ace_mon, this->lock_);
ACE_ASSERT (this->current_size_ < this->max_size_);
this->timeprobes_[this->current_size_].event_.event_number_ = event;
this->timeprobes_[this->current_size_].event_type_ = ACE_timeprobe_t::NUMBER;
this->timeprobes_[this->current_size_].time_ = ACE_OS::gethrtime ();
this->timeprobes_[this->current_size_].thread_ = ACE_OS::thr_self ();
this->current_size_++;
#if defined (VMETRO_TIME_TEST) && (VXWORKS)
// If we are using the VMETRO board to get time samples, then write
// to the other boards VME address.
*this->current_slot_vme_address_ = event;
#endif /* VMETRO_TIME_TEST && VXWORKS */
}
template <class ACE_LOCK> void
ACE_Timeprobe<ACE_LOCK>::timeprobe (const char *event)
{
ACE_GUARD (ACE_LOCK, ace_mon, this->lock_);
ACE_ASSERT (this->current_size_ < this->max_size_);
this->timeprobes_[this->current_size_].event_.event_description_ = event;
this->timeprobes_[this->current_size_].event_type_ = ACE_timeprobe_t::STRING;
this->timeprobes_[this->current_size_].time_ = ACE_OS::gethrtime ();
this->timeprobes_[this->current_size_].thread_ = ACE_OS::thr_self ();
this->current_size_++;
}
template <class ACE_LOCK> void
ACE_Timeprobe<ACE_LOCK>::reset (void)
{
ACE_GUARD (ACE_LOCK, ace_mon, this->lock_);
this->current_size_ = 0;
}
template <class ACE_LOCK> int
ACE_Timeprobe<ACE_LOCK>::event_descriptions (const char **descriptions,
u_long minimum_id)
{
ACE_GUARD_RETURN (ACE_LOCK, ace_mon, this->lock_, -1);
ACE_Event_Descriptions events;
events.descriptions_ = descriptions;
events.minimum_id_ = minimum_id;
this->event_descriptions_.insert (events);
return 0;
}
template <class ACE_LOCK> void
ACE_Timeprobe<ACE_LOCK>::print_times (void)
{
ACE_GUARD (ACE_LOCK, ace_mon, this->lock_);
// Sort the event descriptions
this->sort_event_descriptions_i ();
ACE_DEBUG ((LM_DEBUG,
"\nACE_Timeprobe; %d timestamps were recorded:\n",
this->current_size_));
if (this->current_size_ == 0)
return;
ACE_DEBUG ((LM_DEBUG,
"\n%-50.50s %8.8s %13.13s\n\n",
"Event",
"thread",
"usec"));
ACE_DEBUG ((LM_DEBUG,
"%-50.50s %8.8x %13.13s\n",
this->find_description_i (0),
this->timeprobes_[0].thread_,
"START"));
for (u_long i = 1; i < this->current_size_; i++)
{
ACE_hrtime_t time_difference =
this->timeprobes_[i].time_ - this->timeprobes_[i-1].time_;
ACE_UINT32 elapsed_time_in_micro_seconds =
(ACE_UINT32) (time_difference / ACE_High_Res_Timer::global_scale_factor ());
ACE_DEBUG ((LM_DEBUG,
"%-50.50s %8.8x %13u\n",
this->find_description_i (i),
this->timeprobes_[i].thread_,
(unsigned int) elapsed_time_in_micro_seconds));
}
}
template <class ACE_LOCK> void
ACE_Timeprobe<ACE_LOCK>::print_absolute_times (void)
{
ACE_GUARD (ACE_LOCK, ace_mon, this->lock_);
// Sort the event descriptions
this->sort_event_descriptions_i ();
ACE_DEBUG ((LM_DEBUG,
"\nACE_Timeprobe; %d timestamps were recorded:\n",
this->current_size_));
if (this->current_size_ == 0)
return;
ACE_DEBUG ((LM_DEBUG,
"\n%-50.50s %8.8s %13.13s\n\n",
"Event",
"thread",
"stamp"));
for (u_long i = 0; i < this->current_size_; i++)
{
char buf[64];
ACE_OS::sprintf (buf, "%llu", this->timeprobes_[i].time_);
ACE_DEBUG ((LM_DEBUG,
"%-50.50s %8.8x %13.13s\n",
this->find_description_i (i),
this->timeprobes_[i].thread_,
buf));
}
}
template <class ACE_LOCK> const char *
ACE_Timeprobe<ACE_LOCK>::find_description_i (u_long i)
{
if (this->timeprobes_[i].event_type_ == ACE_timeprobe_t::STRING)
return this->timeprobes_[i].event_.event_description_;
else
{
EVENT_DESCRIPTIONS::iterator iterator = this->sorted_event_descriptions_.begin ();
for (u_long j = 0;
j < this->sorted_event_descriptions_.size () - 1;
iterator++, j++)
{
EVENT_DESCRIPTIONS::iterator next_event_descriptions = iterator;
next_event_descriptions++;
if (this->timeprobes_[i].event_.event_number_ < (*next_event_descriptions).minimum_id_)
break;
}
return (*iterator).descriptions_[this->timeprobes_[i].event_.event_number_ - (*iterator).minimum_id_];
}
}
template <class ACE_LOCK> void
ACE_Timeprobe<ACE_LOCK>::sort_event_descriptions_i (void)
{
size_t total_elements = this->event_descriptions_.size ();
for (size_t i = 0;
i < total_elements;
i++)
{
EVENT_DESCRIPTIONS::iterator iterator = this->event_descriptions_.begin ();
ACE_Event_Descriptions min_entry = *iterator;
for (;
iterator != this->event_descriptions_.end ();
iterator++)
if ((*iterator).minimum_id_ < min_entry.minimum_id_)
min_entry = *iterator;
this->sorted_event_descriptions_.insert (min_entry);
this->event_descriptions_.remove (min_entry);
}
}
template <class Timeprobe>
ACE_Function_Timeprobe<Timeprobe>::ACE_Function_Timeprobe (Timeprobe &timeprobe,
u_long event)
: timeprobe_ (timeprobe),
event_ (event)
{
this->timeprobe_.timeprobe (this->event_);
}
template <class Timeprobe>
ACE_Function_Timeprobe<Timeprobe>::~ACE_Function_Timeprobe (void)
{
this->timeprobe_.timeprobe (this->event_ + 1);
}
#endif /* ACE_COMPILE_TIMEPROBES */
#endif /* ACE_TIMEPROBE_T_C */
|
