2 This file is a part of libcds - Concurrent Data Structures library
4 (C) Copyright Maxim Khizhinsky (libcds.dev@gmail.com) 2006-2016
6 Source code repo: http://github.com/khizmax/libcds/
7 Download: http://sourceforge.net/projects/libcds/files/
9 Redistribution and use in source and binary forms, with or without
10 modification, are permitted provided that the following conditions are met:
12 * Redistributions of source code must retain the above copyright notice, this
13 list of conditions and the following disclaimer.
15 * Redistributions in binary form must reproduce the above copyright notice,
16 this list of conditions and the following disclaimer in the documentation
17 and/or other materials provided with the distribution.
19 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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21 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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31 #include "pqueue_type.h"
35 static size_t s_nThreadCount = 8;
36 static size_t s_nQueueSize = 2000000;
38 class pqueue_pop: public cds_test::stress_fixture
40 typedef cds_test::stress_fixture base_class;
43 template <class PQueue>
44 class Consumer: public cds_test::thread
46 typedef cds_test::thread base_class;
49 Consumer( cds_test::thread_pool& pool, PQueue& queue )
54 Consumer( Consumer& src )
56 , m_Queue( src.m_Queue )
59 virtual thread * clone()
61 return new Consumer( *this );
66 typedef typename PQueue::value_type value_type;
69 if ( m_Queue.pop( val )) {
73 bool prevPopFailed = false;
74 while ( m_Queue.pop( val )) {
76 if ( val.key > nPrevKey ) {
78 m_arrFailedPops.emplace_back( failed_pops{ nPrevKey, val.key, static_cast<size_t>(-1) } );
81 else if ( val.key == nPrevKey ) {
83 m_arrFailedPops.emplace_back( failed_pops{ nPrevKey, val.key, static_cast<size_t>(-1) } );
87 m_arrFailedPops.back().next_key = val.key;
88 prevPopFailed = false;
100 size_t m_nPopError = 0;
101 size_t m_nPopErrorEq = 0;
102 size_t m_nPopSuccess = 0;
103 size_t m_nPopFailed = 0;
110 std::vector< failed_pops > m_arrFailedPops;
115 template <class PQueue>
116 void test( PQueue& q )
118 cds_test::thread_pool& pool = get_pool();
120 propout() << std::make_pair( "thread_count", s_nThreadCount )
121 << std::make_pair( "push_count", s_nQueueSize );
125 std::vector< size_t > arr;
126 arr.reserve( s_nQueueSize );
127 for ( size_t i = 0; i < s_nQueueSize; ++i )
129 shuffle( arr.begin(), arr.end() );
131 size_t nPushError = 0;
132 typedef typename PQueue::value_type value_type;
133 for ( auto it = arr.begin(); it != arr.end(); ++it ) {
134 if ( !q.push( value_type( *it ) ))
137 s_nQueueSize -= nPushError;
142 pool.add( new Consumer<PQueue>( pool, q ), s_nThreadCount );
144 std::chrono::milliseconds duration = pool.run();
145 propout() << std::make_pair( "consumer_duration", duration );
148 size_t nTotalPopped = 0;
149 size_t nTotalError = 0;
150 size_t nTotalErrorEq = 0;
151 size_t nTotalFailed = 0;
152 for ( size_t i = 0; i < pool.size(); ++i ) {
153 Consumer<PQueue>& cons = static_cast<Consumer<PQueue>&>( pool.get(i));
155 nTotalPopped += cons.m_nPopSuccess;
156 nTotalError += cons.m_nPopError;
157 nTotalErrorEq += cons.m_nPopErrorEq;
158 nTotalFailed += cons.m_nPopFailed;
160 if ( !cons.m_arrFailedPops.empty() ) {
161 std::cerr << "Priority violations, thread " << i;
162 for ( size_t k = 0; k < cons.m_arrFailedPops.size(); ++k ) {
163 std::cerr << "\n " << "prev_key=" << cons.m_arrFailedPops[k].prev_key << " popped_key=" << cons.m_arrFailedPops[k].popped_key
164 << " next_key=" << cons.m_arrFailedPops[k].next_key;
166 std::cerr << std::endl;
171 << std::make_pair( "total_popped", nTotalPopped )
172 << std::make_pair( "error_pop_double", nTotalErrorEq )
173 << std::make_pair( "error_priority_violation", nTotalError );
175 EXPECT_EQ( nTotalPopped, s_nQueueSize );
176 EXPECT_EQ( nTotalError, 0 ) << "priority violations";
177 EXPECT_EQ( nTotalErrorEq, 0 ) << "double key";
180 propout() << q.statistics();
184 static void SetUpTestCase()
\r
186 cds_test::config const& cfg = get_config( "pqueue_pop" );
\r
188 s_nThreadCount = cfg.get_size_t( "ThreadCount", s_nThreadCount );
189 s_nQueueSize = cfg.get_size_t( "QueueSize", s_nQueueSize );
191 if ( s_nThreadCount == 0 )
193 if ( s_nQueueSize == 0 )
194 s_nQueueSize = 1000;
\r
197 //static void TearDownTestCase();
200 #define CDSSTRESS_MSPriorityQueue( fixture_t, pqueue_t ) \
201 TEST_F( fixture_t, pqueue_t ) \
203 typedef pqueue::Types<pqueue::simple_value>::pqueue_t pqueue_type; \
204 pqueue_type pq( s_nQueueSize + 1 ); \
207 CDSSTRESS_MSPriorityQueue( pqueue_pop, MSPriorityQueue_dyn_less )
208 CDSSTRESS_MSPriorityQueue( pqueue_pop, MSPriorityQueue_dyn_less_stat )
209 CDSSTRESS_MSPriorityQueue( pqueue_pop, MSPriorityQueue_dyn_cmp )
210 //CDSSTRESS_MSPriorityQueue( pqueue_pop, MSPriorityQueue_dyn_mutex ) // too slow
212 #define CDSSTRESS_MSPriorityQueue_static( fixture_t, pqueue_t ) \
213 TEST_F( fixture_t, pqueue_t ) \
215 typedef pqueue::Types<pqueue::simple_value>::pqueue_t pqueue_type; \
216 std::unique_ptr< pqueue_type > pq( new pqueue_type ); \
219 //CDSSTRESS_MSPriorityQueue( pqueue_pop, MSPriorityQueue_static_less )
220 //CDSSTRESS_MSPriorityQueue( pqueue_pop, MSPriorityQueue_static_less_stat )
221 //CDSSTRESS_MSPriorityQueue( pqueue_pop, MSPriorityQueue_static_cmp )
222 //CDSSTRESS_MSPriorityQueue( pqueue_pop, 1MSPriorityQueue_static_mutex )
225 #define CDSSTRESS_PriorityQueue( fixture_t, pqueue_t ) \
226 TEST_F( fixture_t, pqueue_t ) \
228 typedef pqueue::Types<pqueue::simple_value>::pqueue_t pqueue_type; \
232 CDSSTRESS_PriorityQueue( pqueue_pop, FCPQueue_vector )
233 CDSSTRESS_PriorityQueue( pqueue_pop, FCPQueue_vector_stat )
234 CDSSTRESS_PriorityQueue( pqueue_pop, FCPQueue_deque )
235 CDSSTRESS_PriorityQueue( pqueue_pop, FCPQueue_deque_stat )
236 CDSSTRESS_PriorityQueue( pqueue_pop, FCPQueue_boost_deque )
237 CDSSTRESS_PriorityQueue( pqueue_pop, FCPQueue_boost_deque_stat )
238 CDSSTRESS_PriorityQueue( pqueue_pop, FCPQueue_boost_stable_vector )
239 CDSSTRESS_PriorityQueue( pqueue_pop, FCPQueue_boost_stable_vector_stat )
241 CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_HP_max )
242 CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_HP_max_stat )
243 CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_HP_min )
244 CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_HP_min_stat )
245 CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_DHP_max )
246 CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_DHP_max_stat )
247 CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_DHP_min )
248 CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_DHP_min_stat )
249 // CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_RCU_gpi_max )
250 // CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_RCU_gpi_max_stat )
251 // CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_RCU_gpi_min )
252 // CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_RCU_gpi_min_stat )
253 CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_RCU_gpb_max )
254 CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_RCU_gpb_max_stat )
255 CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_RCU_gpb_min )
256 CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_RCU_gpb_min_stat )
257 CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_RCU_gpt_max )
258 CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_RCU_gpt_max_stat )
259 CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_RCU_gpt_min )
260 CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_RCU_gpt_min_stat )
261 #ifdef CDS_URCU_SIGNAL_HANDLING_ENABLED
262 CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_RCU_shb_max )
263 CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_RCU_shb_max_stat )
264 CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_RCU_shb_min )
265 CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_RCU_shb_min_stat )
266 CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_RCU_sht_max )
267 CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_RCU_sht_max_stat )
268 CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_RCU_sht_min )
269 CDSSTRESS_PriorityQueue( pqueue_pop, EllenBinTree_RCU_sht_min_stat )
272 CDSSTRESS_PriorityQueue( pqueue_pop, SkipList_HP_max )
273 CDSSTRESS_PriorityQueue( pqueue_pop, SkipList_HP_max_stat )
274 CDSSTRESS_PriorityQueue( pqueue_pop, SkipList_HP_min )
275 CDSSTRESS_PriorityQueue( pqueue_pop, SkipList_HP_min_stat )
276 CDSSTRESS_PriorityQueue( pqueue_pop, SkipList_DHP_max )
277 CDSSTRESS_PriorityQueue( pqueue_pop, SkipList_DHP_max_stat )
278 CDSSTRESS_PriorityQueue( pqueue_pop, SkipList_DHP_min )
279 CDSSTRESS_PriorityQueue( pqueue_pop, SkipList_DHP_min_stat )
280 CDSSTRESS_PriorityQueue( pqueue_pop, SkipList_RCU_gpi_max )
281 CDSSTRESS_PriorityQueue( pqueue_pop, SkipList_RCU_gpi_min )
282 CDSSTRESS_PriorityQueue( pqueue_pop, SkipList_RCU_gpb_max )
283 CDSSTRESS_PriorityQueue( pqueue_pop, SkipList_RCU_gpb_min )
284 CDSSTRESS_PriorityQueue( pqueue_pop, SkipList_RCU_gpt_max )
285 CDSSTRESS_PriorityQueue( pqueue_pop, SkipList_RCU_gpt_min )
286 #ifdef CDS_URCU_SIGNAL_HANDLING_ENABLED
287 CDSSTRESS_PriorityQueue( pqueue_pop, SkipList_RCU_shb_max )
288 CDSSTRESS_PriorityQueue( pqueue_pop, SkipList_RCU_shb_min )
289 CDSSTRESS_PriorityQueue( pqueue_pop, SkipList_RCU_sht_max )
290 CDSSTRESS_PriorityQueue( pqueue_pop, SkipList_RCU_sht_min )
293 CDSSTRESS_PriorityQueue( pqueue_pop, StdPQueue_vector_spin )
294 CDSSTRESS_PriorityQueue( pqueue_pop, StdPQueue_vector_mutex )
295 CDSSTRESS_PriorityQueue( pqueue_pop, StdPQueue_deque_spin )
296 CDSSTRESS_PriorityQueue( pqueue_pop, StdPQueue_deque_mutex )