SimpleNetwork.cc (8645:89929730804b) SimpleNetwork.cc (9116:9171e26543fa)
1/*
2 * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#include <cassert>
30#include <numeric>
31
32#include "base/cast.hh"
33#include "base/stl_helpers.hh"
1/*
2 * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#include <cassert>
30#include <numeric>
31
32#include "base/cast.hh"
33#include "base/stl_helpers.hh"
34#include "mem/protocol/TopologyType.hh"
35#include "mem/ruby/buffers/MessageBuffer.hh"
36#include "mem/ruby/common/NetDest.hh"
37#include "mem/ruby/network/BasicLink.hh"
38#include "mem/ruby/network/simple/SimpleLink.hh"
39#include "mem/ruby/network/simple/SimpleNetwork.hh"
40#include "mem/ruby/network/simple/Switch.hh"
41#include "mem/ruby/network/simple/Throttle.hh"
42#include "mem/ruby/network/Topology.hh"
43#include "mem/ruby/profiler/Profiler.hh"
44#include "mem/ruby/system/System.hh"
45
46using namespace std;
47using m5::stl_helpers::deletePointers;
48
49SimpleNetwork::SimpleNetwork(const Params *p)
50 : Network(p)
51{
52 m_buffer_size = p->buffer_size;
53 m_endpoint_bandwidth = p->endpoint_bandwidth;
54 m_adaptive_routing = p->adaptive_routing;
55
56 // Note: the parent Network Object constructor is called before the
57 // SimpleNetwork child constructor. Therefore, the member variables
58 // used below should already be initialized.
59
60 m_endpoint_switches.resize(m_nodes);
61
62 m_in_use.resize(m_virtual_networks);
63 m_ordered.resize(m_virtual_networks);
64 for (int i = 0; i < m_virtual_networks; i++) {
65 m_in_use[i] = false;
66 m_ordered[i] = false;
67 }
68
69 // Allocate to and from queues
70 m_toNetQueues.resize(m_nodes);
71 m_fromNetQueues.resize(m_nodes);
72 for (int node = 0; node < m_nodes; node++) {
73 m_toNetQueues[node].resize(m_virtual_networks);
74 m_fromNetQueues[node].resize(m_virtual_networks);
75 for (int j = 0; j < m_virtual_networks; j++) {
76 m_toNetQueues[node][j] =
77 new MessageBuffer(csprintf("toNet node %d j %d", node, j));
78 m_fromNetQueues[node][j] =
79 new MessageBuffer(csprintf("fromNet node %d j %d", node, j));
80 }
81 }
82}
83
84void
85SimpleNetwork::init()
86{
87 Network::init();
88
89 // The topology pointer should have already been initialized in
90 // the parent class network constructor.
91 assert(m_topology_ptr != NULL);
92 int number_of_switches = m_topology_ptr->numSwitches();
93 for (int i = 0; i < number_of_switches; i++) {
94 m_switch_ptr_vector.push_back(new Switch(i, this));
95 }
96
97 // false because this isn't a reconfiguration
98 m_topology_ptr->createLinks(this, false);
99}
100
101void
102SimpleNetwork::reset()
103{
104 for (int node = 0; node < m_nodes; node++) {
105 for (int j = 0; j < m_virtual_networks; j++) {
106 m_toNetQueues[node][j]->clear();
107 m_fromNetQueues[node][j]->clear();
108 }
109 }
110
111 for(int i = 0; i < m_switch_ptr_vector.size(); i++){
112 m_switch_ptr_vector[i]->clearBuffers();
113 }
114}
115
116SimpleNetwork::~SimpleNetwork()
117{
118 for (int i = 0; i < m_nodes; i++) {
119 deletePointers(m_toNetQueues[i]);
120 deletePointers(m_fromNetQueues[i]);
121 }
122 deletePointers(m_switch_ptr_vector);
123 deletePointers(m_buffers_to_free);
124 // delete m_topology_ptr;
125}
126
127// From a switch to an endpoint node
128void
129SimpleNetwork::makeOutLink(SwitchID src, NodeID dest, BasicLink* link,
130 LinkDirection direction,
131 const NetDest& routing_table_entry,
132 bool isReconfiguration)
133{
134 assert(dest < m_nodes);
135 assert(src < m_switch_ptr_vector.size());
136 assert(m_switch_ptr_vector[src] != NULL);
137
138 if (isReconfiguration) {
139 m_switch_ptr_vector[src]->reconfigureOutPort(routing_table_entry);
140 return;
141 }
142
143 SimpleExtLink *simple_link = safe_cast<SimpleExtLink*>(link);
144
145 m_switch_ptr_vector[src]->addOutPort(m_fromNetQueues[dest],
146 routing_table_entry,
147 simple_link->m_latency,
148 simple_link->m_bw_multiplier);
149
150 m_endpoint_switches[dest] = m_switch_ptr_vector[src];
151}
152
153// From an endpoint node to a switch
154void
155SimpleNetwork::makeInLink(NodeID src, SwitchID dest, BasicLink* link,
156 LinkDirection direction,
157 const NetDest& routing_table_entry,
158 bool isReconfiguration)
159{
160 assert(src < m_nodes);
161 if (isReconfiguration) {
162 // do nothing
163 return;
164 }
165
166 m_switch_ptr_vector[dest]->addInPort(m_toNetQueues[src]);
167}
168
169// From a switch to a switch
170void
171SimpleNetwork::makeInternalLink(SwitchID src, SwitchID dest, BasicLink* link,
172 LinkDirection direction,
173 const NetDest& routing_table_entry,
174 bool isReconfiguration)
175{
176 if (isReconfiguration) {
177 m_switch_ptr_vector[src]->reconfigureOutPort(routing_table_entry);
178 return;
179 }
180
181 // Create a set of new MessageBuffers
182 std::vector<MessageBuffer*> queues;
183 for (int i = 0; i < m_virtual_networks; i++) {
184 // allocate a buffer
185 MessageBuffer* buffer_ptr = new MessageBuffer;
186 buffer_ptr->setOrdering(true);
187 if (m_buffer_size > 0) {
188 buffer_ptr->resize(m_buffer_size);
189 }
190 queues.push_back(buffer_ptr);
191 // remember to deallocate it
192 m_buffers_to_free.push_back(buffer_ptr);
193 }
194 // Connect it to the two switches
195 SimpleIntLink *simple_link = safe_cast<SimpleIntLink*>(link);
196
197 m_switch_ptr_vector[dest]->addInPort(queues);
198 m_switch_ptr_vector[src]->addOutPort(queues, routing_table_entry,
199 simple_link->m_latency,
200 simple_link->m_bw_multiplier);
201}
202
203void
204SimpleNetwork::checkNetworkAllocation(NodeID id, bool ordered, int network_num)
205{
206 assert(id < m_nodes);
207 assert(network_num < m_virtual_networks);
208
209 if (ordered) {
210 m_ordered[network_num] = true;
211 }
212 m_in_use[network_num] = true;
213}
214
215MessageBuffer*
216SimpleNetwork::getToNetQueue(NodeID id, bool ordered, int network_num,
217 std::string vnet_type)
218{
219 checkNetworkAllocation(id, ordered, network_num);
220 return m_toNetQueues[id][network_num];
221}
222
223MessageBuffer*
224SimpleNetwork::getFromNetQueue(NodeID id, bool ordered, int network_num,
225 std::string vnet_type)
226{
227 checkNetworkAllocation(id, ordered, network_num);
228 return m_fromNetQueues[id][network_num];
229}
230
231const std::vector<Throttle*>*
232SimpleNetwork::getThrottles(NodeID id) const
233{
234 assert(id >= 0);
235 assert(id < m_nodes);
236 assert(m_endpoint_switches[id] != NULL);
237 return m_endpoint_switches[id]->getThrottles();
238}
239
240void
241SimpleNetwork::printStats(ostream& out) const
242{
243 out << endl;
244 out << "Network Stats" << endl;
245 out << "-------------" << endl;
246 out << endl;
247
248 //
249 // Determine total counts before printing out each switch's stats
250 //
251 std::vector<uint64> total_msg_counts;
252 total_msg_counts.resize(MessageSizeType_NUM);
253 for (MessageSizeType type = MessageSizeType_FIRST;
254 type < MessageSizeType_NUM;
255 ++type) {
256 total_msg_counts[type] = 0;
257 }
258
259 for (int i = 0; i < m_switch_ptr_vector.size(); i++) {
260 const std::vector<Throttle*>* throttles =
261 m_switch_ptr_vector[i]->getThrottles();
262
263 for (int p = 0; p < throttles->size(); p++) {
264
265 const std::vector<std::vector<int> >& message_counts =
266 ((*throttles)[p])->getCounters();
267
268 for (MessageSizeType type = MessageSizeType_FIRST;
269 type < MessageSizeType_NUM;
270 ++type) {
271
272 const std::vector<int> &mct = message_counts[type];
273 int sum = accumulate(mct.begin(), mct.end(), 0);
274 total_msg_counts[type] += uint64(sum);
275 }
276 }
277 }
278 uint64 total_msgs = 0;
279 uint64 total_bytes = 0;
280 for (MessageSizeType type = MessageSizeType_FIRST;
281 type < MessageSizeType_NUM;
282 ++type) {
283
284 if (total_msg_counts[type] > 0) {
285 out << "total_msg_count_" << type << ": " << total_msg_counts[type]
286 << " " << total_msg_counts[type] *
287 uint64(RubySystem::getNetwork()->MessageSizeType_to_int(type))
288 << endl;
289
290 total_msgs += total_msg_counts[type];
291
292 total_bytes += total_msg_counts[type] *
293 uint64(RubySystem::getNetwork()->MessageSizeType_to_int(type));
294
295 }
296 }
297
298 out << "total_msgs: " << total_msgs
299 << " total_bytes: " << total_bytes << endl;
300
301 out << endl;
302 for (int i = 0; i < m_switch_ptr_vector.size(); i++) {
303 m_switch_ptr_vector[i]->printStats(out);
304 }
305 m_topology_ptr->printStats(out);
306}
307
308void
309SimpleNetwork::clearStats()
310{
311 for (int i = 0; i < m_switch_ptr_vector.size(); i++) {
312 m_switch_ptr_vector[i]->clearStats();
313 }
314 m_topology_ptr->clearStats();
315}
316
317void
318SimpleNetwork::printConfig(ostream& out) const
319{
320 out << endl;
321 out << "Network Configuration" << endl;
322 out << "---------------------" << endl;
323 out << "network: SIMPLE_NETWORK" << endl;
324 out << "topology: " << m_topology_ptr->getName() << endl;
325 out << endl;
326
327 for (int i = 0; i < m_virtual_networks; i++) {
328 out << "virtual_net_" << i << ": ";
329 if (m_in_use[i]) {
330 out << "active, ";
331 if (m_ordered[i]) {
332 out << "ordered" << endl;
333 } else {
334 out << "unordered" << endl;
335 }
336 } else {
337 out << "inactive" << endl;
338 }
339 }
340 out << endl;
341
342 for(int i = 0; i < m_switch_ptr_vector.size(); i++) {
343 m_switch_ptr_vector[i]->printConfig(out);
344 }
345
346 m_topology_ptr->printConfig(out);
347}
348
349void
350SimpleNetwork::print(ostream& out) const
351{
352 out << "[SimpleNetwork]";
353}
354
355
356SimpleNetwork *
357SimpleNetworkParams::create()
358{
359 return new SimpleNetwork(this);
360}
34#include "mem/ruby/buffers/MessageBuffer.hh"
35#include "mem/ruby/common/NetDest.hh"
36#include "mem/ruby/network/BasicLink.hh"
37#include "mem/ruby/network/simple/SimpleLink.hh"
38#include "mem/ruby/network/simple/SimpleNetwork.hh"
39#include "mem/ruby/network/simple/Switch.hh"
40#include "mem/ruby/network/simple/Throttle.hh"
41#include "mem/ruby/network/Topology.hh"
42#include "mem/ruby/profiler/Profiler.hh"
43#include "mem/ruby/system/System.hh"
44
45using namespace std;
46using m5::stl_helpers::deletePointers;
47
48SimpleNetwork::SimpleNetwork(const Params *p)
49 : Network(p)
50{
51 m_buffer_size = p->buffer_size;
52 m_endpoint_bandwidth = p->endpoint_bandwidth;
53 m_adaptive_routing = p->adaptive_routing;
54
55 // Note: the parent Network Object constructor is called before the
56 // SimpleNetwork child constructor. Therefore, the member variables
57 // used below should already be initialized.
58
59 m_endpoint_switches.resize(m_nodes);
60
61 m_in_use.resize(m_virtual_networks);
62 m_ordered.resize(m_virtual_networks);
63 for (int i = 0; i < m_virtual_networks; i++) {
64 m_in_use[i] = false;
65 m_ordered[i] = false;
66 }
67
68 // Allocate to and from queues
69 m_toNetQueues.resize(m_nodes);
70 m_fromNetQueues.resize(m_nodes);
71 for (int node = 0; node < m_nodes; node++) {
72 m_toNetQueues[node].resize(m_virtual_networks);
73 m_fromNetQueues[node].resize(m_virtual_networks);
74 for (int j = 0; j < m_virtual_networks; j++) {
75 m_toNetQueues[node][j] =
76 new MessageBuffer(csprintf("toNet node %d j %d", node, j));
77 m_fromNetQueues[node][j] =
78 new MessageBuffer(csprintf("fromNet node %d j %d", node, j));
79 }
80 }
81}
82
83void
84SimpleNetwork::init()
85{
86 Network::init();
87
88 // The topology pointer should have already been initialized in
89 // the parent class network constructor.
90 assert(m_topology_ptr != NULL);
91 int number_of_switches = m_topology_ptr->numSwitches();
92 for (int i = 0; i < number_of_switches; i++) {
93 m_switch_ptr_vector.push_back(new Switch(i, this));
94 }
95
96 // false because this isn't a reconfiguration
97 m_topology_ptr->createLinks(this, false);
98}
99
100void
101SimpleNetwork::reset()
102{
103 for (int node = 0; node < m_nodes; node++) {
104 for (int j = 0; j < m_virtual_networks; j++) {
105 m_toNetQueues[node][j]->clear();
106 m_fromNetQueues[node][j]->clear();
107 }
108 }
109
110 for(int i = 0; i < m_switch_ptr_vector.size(); i++){
111 m_switch_ptr_vector[i]->clearBuffers();
112 }
113}
114
115SimpleNetwork::~SimpleNetwork()
116{
117 for (int i = 0; i < m_nodes; i++) {
118 deletePointers(m_toNetQueues[i]);
119 deletePointers(m_fromNetQueues[i]);
120 }
121 deletePointers(m_switch_ptr_vector);
122 deletePointers(m_buffers_to_free);
123 // delete m_topology_ptr;
124}
125
126// From a switch to an endpoint node
127void
128SimpleNetwork::makeOutLink(SwitchID src, NodeID dest, BasicLink* link,
129 LinkDirection direction,
130 const NetDest& routing_table_entry,
131 bool isReconfiguration)
132{
133 assert(dest < m_nodes);
134 assert(src < m_switch_ptr_vector.size());
135 assert(m_switch_ptr_vector[src] != NULL);
136
137 if (isReconfiguration) {
138 m_switch_ptr_vector[src]->reconfigureOutPort(routing_table_entry);
139 return;
140 }
141
142 SimpleExtLink *simple_link = safe_cast<SimpleExtLink*>(link);
143
144 m_switch_ptr_vector[src]->addOutPort(m_fromNetQueues[dest],
145 routing_table_entry,
146 simple_link->m_latency,
147 simple_link->m_bw_multiplier);
148
149 m_endpoint_switches[dest] = m_switch_ptr_vector[src];
150}
151
152// From an endpoint node to a switch
153void
154SimpleNetwork::makeInLink(NodeID src, SwitchID dest, BasicLink* link,
155 LinkDirection direction,
156 const NetDest& routing_table_entry,
157 bool isReconfiguration)
158{
159 assert(src < m_nodes);
160 if (isReconfiguration) {
161 // do nothing
162 return;
163 }
164
165 m_switch_ptr_vector[dest]->addInPort(m_toNetQueues[src]);
166}
167
168// From a switch to a switch
169void
170SimpleNetwork::makeInternalLink(SwitchID src, SwitchID dest, BasicLink* link,
171 LinkDirection direction,
172 const NetDest& routing_table_entry,
173 bool isReconfiguration)
174{
175 if (isReconfiguration) {
176 m_switch_ptr_vector[src]->reconfigureOutPort(routing_table_entry);
177 return;
178 }
179
180 // Create a set of new MessageBuffers
181 std::vector<MessageBuffer*> queues;
182 for (int i = 0; i < m_virtual_networks; i++) {
183 // allocate a buffer
184 MessageBuffer* buffer_ptr = new MessageBuffer;
185 buffer_ptr->setOrdering(true);
186 if (m_buffer_size > 0) {
187 buffer_ptr->resize(m_buffer_size);
188 }
189 queues.push_back(buffer_ptr);
190 // remember to deallocate it
191 m_buffers_to_free.push_back(buffer_ptr);
192 }
193 // Connect it to the two switches
194 SimpleIntLink *simple_link = safe_cast<SimpleIntLink*>(link);
195
196 m_switch_ptr_vector[dest]->addInPort(queues);
197 m_switch_ptr_vector[src]->addOutPort(queues, routing_table_entry,
198 simple_link->m_latency,
199 simple_link->m_bw_multiplier);
200}
201
202void
203SimpleNetwork::checkNetworkAllocation(NodeID id, bool ordered, int network_num)
204{
205 assert(id < m_nodes);
206 assert(network_num < m_virtual_networks);
207
208 if (ordered) {
209 m_ordered[network_num] = true;
210 }
211 m_in_use[network_num] = true;
212}
213
214MessageBuffer*
215SimpleNetwork::getToNetQueue(NodeID id, bool ordered, int network_num,
216 std::string vnet_type)
217{
218 checkNetworkAllocation(id, ordered, network_num);
219 return m_toNetQueues[id][network_num];
220}
221
222MessageBuffer*
223SimpleNetwork::getFromNetQueue(NodeID id, bool ordered, int network_num,
224 std::string vnet_type)
225{
226 checkNetworkAllocation(id, ordered, network_num);
227 return m_fromNetQueues[id][network_num];
228}
229
230const std::vector<Throttle*>*
231SimpleNetwork::getThrottles(NodeID id) const
232{
233 assert(id >= 0);
234 assert(id < m_nodes);
235 assert(m_endpoint_switches[id] != NULL);
236 return m_endpoint_switches[id]->getThrottles();
237}
238
239void
240SimpleNetwork::printStats(ostream& out) const
241{
242 out << endl;
243 out << "Network Stats" << endl;
244 out << "-------------" << endl;
245 out << endl;
246
247 //
248 // Determine total counts before printing out each switch's stats
249 //
250 std::vector<uint64> total_msg_counts;
251 total_msg_counts.resize(MessageSizeType_NUM);
252 for (MessageSizeType type = MessageSizeType_FIRST;
253 type < MessageSizeType_NUM;
254 ++type) {
255 total_msg_counts[type] = 0;
256 }
257
258 for (int i = 0; i < m_switch_ptr_vector.size(); i++) {
259 const std::vector<Throttle*>* throttles =
260 m_switch_ptr_vector[i]->getThrottles();
261
262 for (int p = 0; p < throttles->size(); p++) {
263
264 const std::vector<std::vector<int> >& message_counts =
265 ((*throttles)[p])->getCounters();
266
267 for (MessageSizeType type = MessageSizeType_FIRST;
268 type < MessageSizeType_NUM;
269 ++type) {
270
271 const std::vector<int> &mct = message_counts[type];
272 int sum = accumulate(mct.begin(), mct.end(), 0);
273 total_msg_counts[type] += uint64(sum);
274 }
275 }
276 }
277 uint64 total_msgs = 0;
278 uint64 total_bytes = 0;
279 for (MessageSizeType type = MessageSizeType_FIRST;
280 type < MessageSizeType_NUM;
281 ++type) {
282
283 if (total_msg_counts[type] > 0) {
284 out << "total_msg_count_" << type << ": " << total_msg_counts[type]
285 << " " << total_msg_counts[type] *
286 uint64(RubySystem::getNetwork()->MessageSizeType_to_int(type))
287 << endl;
288
289 total_msgs += total_msg_counts[type];
290
291 total_bytes += total_msg_counts[type] *
292 uint64(RubySystem::getNetwork()->MessageSizeType_to_int(type));
293
294 }
295 }
296
297 out << "total_msgs: " << total_msgs
298 << " total_bytes: " << total_bytes << endl;
299
300 out << endl;
301 for (int i = 0; i < m_switch_ptr_vector.size(); i++) {
302 m_switch_ptr_vector[i]->printStats(out);
303 }
304 m_topology_ptr->printStats(out);
305}
306
307void
308SimpleNetwork::clearStats()
309{
310 for (int i = 0; i < m_switch_ptr_vector.size(); i++) {
311 m_switch_ptr_vector[i]->clearStats();
312 }
313 m_topology_ptr->clearStats();
314}
315
316void
317SimpleNetwork::printConfig(ostream& out) const
318{
319 out << endl;
320 out << "Network Configuration" << endl;
321 out << "---------------------" << endl;
322 out << "network: SIMPLE_NETWORK" << endl;
323 out << "topology: " << m_topology_ptr->getName() << endl;
324 out << endl;
325
326 for (int i = 0; i < m_virtual_networks; i++) {
327 out << "virtual_net_" << i << ": ";
328 if (m_in_use[i]) {
329 out << "active, ";
330 if (m_ordered[i]) {
331 out << "ordered" << endl;
332 } else {
333 out << "unordered" << endl;
334 }
335 } else {
336 out << "inactive" << endl;
337 }
338 }
339 out << endl;
340
341 for(int i = 0; i < m_switch_ptr_vector.size(); i++) {
342 m_switch_ptr_vector[i]->printConfig(out);
343 }
344
345 m_topology_ptr->printConfig(out);
346}
347
348void
349SimpleNetwork::print(ostream& out) const
350{
351 out << "[SimpleNetwork]";
352}
353
354
355SimpleNetwork *
356SimpleNetworkParams::create()
357{
358 return new SimpleNetwork(this);
359}