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
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
|
// $Id$
#include "ace/Get_Opt.h"
#include "ace/High_Res_Timer.h"
#include "ace/Env_Value_T.h"
#include "tao/ORB_Core.h"
#include "Throughput_Base.h"
#include "Throughput_BaseSupport.h"
#include "Throughput_BasePlugin.h"
#include <ndds/ndds_namespace_cpp.h>
CORBA::UShort datalen = 1024;
CORBA::UShort recover_time = 1; // in sec
CORBA::ULong start_load = 1000;
CORBA::ULong incr_load = 1000;
CORBA::ULongLong max_load = 9000;
CORBA::ULongLong number_of_msg = 0;
ACE_UINT64 duration_run_ = 10; // in sec
CORBA::ULongLong load = 0;
ACE_UINT64 start_time = 0;
ThroughputTest *instance = 0;
ThroughputCommand *instance_cmd = 0;
::DDS::Topic *topic = 0;
::DDS::Topic *cmd_topic = 0;
::DDS::DataWriter *data_writer = 0;
::DDS::DataWriter *cmd_writer = 0;
ThroughputTestDataWriter *test_data_writer = 0;
ThroughputCommandDataWriter *cmd_data_writer = 0;
const char *lib_name = "HelloTest_Library";
const char *cmd_prof_name = "ThroughputCmdQoS";
const char *prof_name = "ThroughputQoS";
const char *part_name = "ThroughputPartQoS";
CORBA::UShort domain_id = 0;
int
parse_args (int argc, ACE_TCHAR *argv[])
{
ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("d:l:r:s:m:i:O"));
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'd':
domain_id = ACE_OS::atoi (get_opts.opt_arg ());
break;
case 'l':
datalen = ACE_OS::atoi (get_opts.opt_arg ());
break;
case 'r':
recover_time = ACE_OS::atoi (get_opts.opt_arg ());
break;
case 's':
start_load = ACE_OS::atol (get_opts.opt_arg ());
break;
case 'i':
incr_load = ACE_OS::atol (get_opts.opt_arg ());
break;
case 'm':
max_load = ACE_OS::atol (get_opts.opt_arg ());
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-d <domain_id >"
"-l <datalen >"
"-r <recover_times>"
"-s <start_load>"
"-i <incr_load>"
"-m <max_load>"
"\n",
argv [0]),
-1);
}
// Indicates sucessful parsing of the command line
return 0;
}
bool
write(void)
{
CORBA::Boolean test_complete = false;
load += incr_load;
if ( load > max_load)
{
return false;
}
else
{
instance_cmd->command = THROUGHPUT_COMMAND_START;
instance_cmd->data_length = datalen;
instance_cmd->current_publisher_effort = load;
instance_cmd->final_publisher_effort = max_load;
try
{
cmd_data_writer->write(*instance_cmd,::DDS::HANDLE_NIL);
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Exception caught:");
ACE_ERROR ((LM_ERROR, ACE_TEXT ("ERROR: Internal Error ")
ACE_TEXT ("while writing command.\n")));
}
test_complete = false;
// get start time
ACE_High_Res_Timer::gettimeofday_hr ().to_usec (start_time);
while (!test_complete)
{
for (CORBA::ULongLong current_load = 0;
current_load < load && !test_complete;
++current_load, ++instance->seq_num)
{
try
{
test_data_writer->write(*instance,::DDS::HANDLE_NIL);
++number_of_msg;
}
catch (const CORBA::Exception&)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("ERROR: Internal Error ")
ACE_TEXT ("while updating writer "
"info for <%q>.\n"),
number_of_msg));
test_complete= true;
}
}
ACE_UINT64 end_time;
ACE_High_Res_Timer::gettimeofday_hr ().to_usec (end_time);
ACE_UINT64 interval = end_time - start_time;
if(interval > (duration_run_ * 1000 * 1000))
{
test_complete = true;
instance_cmd->command = THROUGHPUT_COMMAND_COMPLETE;
cmd_data_writer->write ( *instance_cmd, ::DDS::HANDLE_NIL);
}
if (!test_complete)
{
ACE_OS::sleep (recover_time);
}
}
return true;
}
}
int ACE_TMAIN(int argc, ACE_TCHAR* argv[])
{
::DDS::ReturnCode_t retcode;
long overhead_size = 0;
const char * type_name_cmd = 0;
const char * type_name = 0;
int main_result = 1; /* error by default */
ACE_Env_Value<int> id (ACE_TEXT("DDS4CCM_DEFAULT_DOMAIN_ID"), domain_id);
domain_id = id;
if (parse_args (argc, argv) != 0)
return 1;
/* Create the domain participant */
::DDS::DomainParticipant *participant =
::DDS::DomainParticipantFactory::get_instance()->
create_participant_with_profile(
domain_id, /* Domain ID */
lib_name,
part_name, /* QoS */
0, /* Listener */
DDS_STATUS_MASK_NONE);
if (!participant) {
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("Unable to create domain participant.\n")));
goto clean_exit;
}
/* Register type before creating topic */
type_name = ThroughputTestTypeSupport::get_type_name();
retcode = ThroughputTestTypeSupport::register_type(
participant, type_name);
if (retcode != DDS_RETCODE_OK)
{
goto clean_exit;
}
topic = participant->create_topic(
"Test data", /* Topic name*/
type_name, /* Type name */
DDS_TOPIC_QOS_DEFAULT, /* Topic QoS */
0, /* Listener */
DDS_STATUS_MASK_NONE);
if (!topic) {
ACE_ERROR ((LM_ERROR, ACE_TEXT ("Unable to create topic.\n")));
goto clean_exit;
}
/* Register type before creating topic */
type_name_cmd = ThroughputCommandTypeSupport::get_type_name();
retcode = ThroughputCommandTypeSupport::register_type(
participant, type_name_cmd);
if (retcode != DDS_RETCODE_OK)
{
goto clean_exit;
}
/* Create the topic "Command World" for the String type */
cmd_topic = participant->create_topic("Command data", /* Topic name*/
type_name_cmd , /* Type name */
DDS_TOPIC_QOS_DEFAULT,/* Topic QoS */
0, /* Listener */
DDS_STATUS_MASK_NONE);
if (!topic)
{
ACE_ERROR ((LM_ERROR, ACE_TEXT ("Unable to create topic.\n")));
goto clean_exit;
}
/* Create the command writer using the default publisher */
cmd_writer = participant->create_datawriter_with_profile(
cmd_topic,
lib_name,
cmd_prof_name, /* QoS */
0, /* Listener */
DDS_STATUS_MASK_NONE);
if (!cmd_writer)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("Unable to create cmd data writer.\n")));
goto clean_exit;
}
/* Create the data writer using the default publisher */
data_writer = participant->create_datawriter_with_profile(
topic,
lib_name,
prof_name, /* QoS */
0, /* Listener */
DDS_STATUS_MASK_NONE);
if (!data_writer)
{
ACE_ERROR ((LM_ERROR, ACE_TEXT ("Unable to create data writer.\n")));
goto clean_exit;
}
/* Create data sample for writing */
instance = ThroughputTestTypeSupport::create_data();
if (instance == 0)
{
ACE_ERROR ((LM_ERROR, ACE_TEXT ("Unable to create data sample.\n")));
goto clean_exit;
}
overhead_size = sizeof(CORBA::ULong) + sizeof(CORBA::ULongLong);
instance->key = 1;
instance->seq_num = 0;
//instance->data.maximum (MAX_DATA_SEQUENCE_LENGTH);
instance->data.length(datalen - overhead_size);
/* Create data sample for writing */
instance_cmd = ThroughputCommandTypeSupport::create_data();
if (instance_cmd == 0)
{
ACE_ERROR ((LM_ERROR, ACE_TEXT ("Unable to create command sample.\n")));
goto clean_exit;
}
/* Perform a safe type-cast from a generic data writer into a
* specific data writer for the types "ThroughputTestDataWriter"
* and "ThroughputCommandDataWriter"
*/
test_data_writer = ThroughputTestDataWriter::narrow(data_writer);
cmd_data_writer = ThroughputCommandDataWriter::narrow(cmd_writer);
if (!test_data_writer || !cmd_data_writer)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("DDS_StringDataWriter_narrow failed.\n")));
goto clean_exit;
}
// Sleep a couple seconds to allow discovery to happen
ACE_OS::sleep (1);
/* --- Write Data ----------------------------------------------------- */
for(CORBA::ULong i = start_load; i < (max_load + incr_load); i+= incr_load)
{
write();
ACE_OS::sleep (5);
}
/* --- Clean Up ------------------------------------------------------- */
ACE_OS::sleep (5);
main_result = 0;
clean_exit:
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Exiting.")));
ACE_DEBUG ((LM_DEBUG, "SUMMARY SENDER number of messages sent: %Q\n",
(number_of_msg)));
if (participant)
{
retcode = participant->delete_contained_entities();
if (retcode != DDS_RETCODE_OK)
{
ACE_ERROR ((LM_ERROR, ACE_TEXT ("Deletion failed.\n")));
main_result = 1;
}
retcode = ::DDS::DomainParticipantFactory::get_instance()->
delete_participant(participant);
if (retcode != DDS_RETCODE_OK)
{
ACE_ERROR ((LM_ERROR, ACE_TEXT ("Deletion failed.\n")));
main_result = 1;
}
}
return main_result;
}
|
