| 117 | |
| 118 | template <class PQueue> |
| 119 | void test( PQueue& q ) |
| 120 | { |
| 121 | size_t const nThreadItemCount = s_nQueueSize / s_nPushThreadCount; |
| 122 | s_nQueueSize = nThreadItemCount * s_nPushThreadCount; |
| 123 | |
| 124 | propout() << std::make_pair( "producer_count", s_nPushThreadCount ) |
| 125 | << std::make_pair( "consunmer_count", s_nPopThreadCount ) |
| 126 | << std::make_pair( "queue_size", s_nQueueSize ); |
| 127 | |
| 128 | cds_test::thread_pool& pool = get_pool(); |
| 129 | pool.add( new Producer<PQueue>( pool, q ), s_nPushThreadCount ); |
| 130 | |
| 131 | size_t nStart = 0; |
| 132 | for ( size_t i = 0; i < pool.size(); ++i ) { |
| 133 | static_cast<Producer<PQueue>&>(pool.get( i )).prepare( nStart, nStart + nThreadItemCount ); |
| 134 | nStart += nThreadItemCount; |
| 135 | } |
| 136 | |
| 137 | pool.add( new Consumer<PQueue>( pool, q ), s_nPopThreadCount ); |
| 138 | |
| 139 | s_nProducerCount.store( s_nPushThreadCount, atomics::memory_order_release ); |
| 140 | |
| 141 | std::chrono::milliseconds duration = pool.run(); |
| 142 | propout() << std::make_pair( "duration", duration ); |
| 143 | |
| 144 | // Analyze result |
| 145 | size_t nTotalPopped = 0; |
| 146 | size_t nPushFailed = 0; |
| 147 | size_t nPopFailed = 0; |
| 148 | for ( size_t i = 0; i < pool.size(); ++i ) { |
| 149 | cds_test::thread& t = pool.get(i); |
| 150 | if ( t.type() == consumer_thread ) { |
| 151 | Consumer<PQueue>& cons = static_cast<Consumer<PQueue>&>( t ); |
| 152 | nTotalPopped += cons.m_nPopSuccess; |
| 153 | nPopFailed += cons.m_nPopFailed; |
| 154 | } |
| 155 | else { |
| 156 | assert( t.type() == producer_thread ); |
| 157 | Producer<PQueue>& prod = static_cast<Producer<PQueue>&>(t); |
| 158 | nPushFailed += prod.m_nPushError; |
| 159 | EXPECT_EQ( prod.m_nPushError , 0u ) << "producer " << i; |
| 160 | } |
| 161 | } |
| 162 | |
| 163 | propout() << std::make_pair( "total_popped", nTotalPopped ) |
| 164 | << std::make_pair( "empty_pop", nPopFailed ) |
| 165 | << std::make_pair( "push_error", nPushFailed ); |
| 166 | |
| 167 | EXPECT_EQ( nTotalPopped, s_nQueueSize ); |
| 168 | EXPECT_EQ( nPushFailed, 0u ); |
| 169 | |
| 170 | //check_statistics( testQueue.statistics()); |
| 171 | propout() << q.statistics(); |
| 172 | } |
| 173 | |
| 174 | public: |
| 175 | static void SetUpTestCase() |