tests/unit/map2/map_insdel_string.h

   1 //$$CDS-header$$
   2
   3 #include "map2/map_type.h"
   4 #include "cppunit/thread.h"
   5
   6 #include <vector>
   7
   8 namespace map2 {
   9
  10 #define TEST_CASE(TAG, X)  void X();
  11
  12     class Map_InsDel_string: public CppUnitMini::TestCase
  13     {
  14     public:
  15         size_t  c_nMapSize = 1000000;      // map size
  16         size_t  c_nInsertThreadCount = 4;  // count of insertion thread
  17         size_t  c_nDeleteThreadCount = 4;  // count of deletion thread
  18         size_t  c_nThreadPassCount = 4;    // pass count for each thread
  19         size_t  c_nMaxLoadFactor = 8;      // maximum load factor
  20
  21         size_t c_nCuckooInitialSize = 1024;// initial size for CuckooMap
  22         size_t c_nCuckooProbesetSize = 16; // CuckooMap probeset size (only for list-based probeset)
  23         size_t c_nCuckooProbesetThreshold = 0; // CUckooMap probeset threshold (o - use default)
  24
  25         size_t c_nMultiLevelMap_HeadBits = 10;
  26         size_t c_nMultiLevelMap_ArrayBits = 4;
  27
  28         bool    c_bPrintGCState = true;
  29
  30         size_t  c_nLoadFactor;  // current load factor
  31
  32     private:
  33         typedef CppUnitMini::TestCase Base;
  34         typedef std::string key_type;
  35         typedef size_t      value_type;
  36
  37         const std::vector<std::string> *  m_parrString;
  38
  39         template <class Map>
  40         class Inserter: public CppUnitMini::TestThread
  41         {
  42             Map&     m_Map;
  43
  44             virtual Inserter *    clone()
  45             {
  46                 return new Inserter( *this );
  47             }
  48         public:
  49             size_t  m_nInsertSuccess;
  50             size_t  m_nInsertFailed;
  51
  52         public:
  53             Inserter( CppUnitMini::ThreadPool& pool, Map& rMap )
  54                 : CppUnitMini::TestThread( pool )
  55                 , m_Map( rMap )
  56             {}
  57             Inserter( Inserter& src )
  58                 : CppUnitMini::TestThread( src )
  59                 , m_Map( src.m_Map )
  60             {}
  61
  62             Map_InsDel_string&  getTest()
  63             {
  64                 return reinterpret_cast<Map_InsDel_string&>( m_Pool.m_Test );
  65             }
  66
  67             virtual void init() { cds::threading::Manager::attachThread()   ; }
  68             virtual void fini() { cds::threading::Manager::detachThread()   ; }
  69
  70             virtual void test()
  71             {
  72                 Map& rMap = m_Map;
  73
  74                 m_nInsertSuccess =
  75                     m_nInsertFailed = 0;
  76
  77                 const std::vector<std::string>& arrString = *getTest().m_parrString;
  78                 size_t nArrSize = arrString.size();
  79                 size_t const nMapSize = getTest().c_nMapSize;
  80                 size_t const nPassCount = getTest().c_nThreadPassCount;
  81
  82                 if ( m_nThreadNo & 1 ) {
  83                     for ( size_t nPass = 0; nPass < nPassCount; ++nPass ) {
  84                         for ( size_t nItem = 0; nItem < nMapSize; ++nItem ) {
  85                             if ( rMap.insert( arrString[nItem % nArrSize], nItem * 8 ) )
  86                                 ++m_nInsertSuccess;
  87                             else
  88                                 ++m_nInsertFailed;
  89                         }
  90                     }
  91                 }
  92                 else {
  93                     for ( size_t nPass = 0; nPass < nPassCount; ++nPass ) {
  94                         for ( size_t nItem = nMapSize; nItem > 0; --nItem ) {
  95                             if ( rMap.insert( arrString[nItem % nArrSize], nItem * 8 ) )
  96                                 ++m_nInsertSuccess;
  97                             else
  98                                 ++m_nInsertFailed;
  99                         }
 100                     }
 101                 }
 102             }
 103         };
 104
 105         template <class Map>
 106         class Deleter: public CppUnitMini::TestThread
 107         {
 108             Map&     m_Map;
 109
 110             virtual Deleter *    clone()
 111             {
 112                 return new Deleter( *this );
 113             }
 114         public:
 115             size_t  m_nDeleteSuccess;
 116             size_t  m_nDeleteFailed;
 117
 118         public:
 119             Deleter( CppUnitMini::ThreadPool& pool, Map& rMap )
 120                 : CppUnitMini::TestThread( pool )
 121                 , m_Map( rMap )
 122             {}
 123             Deleter( Deleter& src )
 124                 : CppUnitMini::TestThread( src )
 125                 , m_Map( src.m_Map )
 126             {}
 127
 128             Map_InsDel_string&  getTest()
 129             {
 130                 return reinterpret_cast<Map_InsDel_string&>( m_Pool.m_Test );
 131             }
 132
 133             virtual void init() { cds::threading::Manager::attachThread()   ; }
 134             virtual void fini() { cds::threading::Manager::detachThread()   ; }
 135
 136             virtual void test()
 137             {
 138                 Map& rMap = m_Map;
 139
 140                 m_nDeleteSuccess =
 141                     m_nDeleteFailed = 0;
 142
 143                 const std::vector<std::string>& arrString = *getTest().m_parrString;
 144                 size_t nArrSize = arrString.size();
 145                 size_t const nMapSize = getTest().c_nMapSize;
 146                 size_t const nPassCount = getTest().c_nThreadPassCount;
 147
 148                 if ( m_nThreadNo & 1 ) {
 149                     for ( size_t nPass = 0; nPass < nPassCount; ++nPass ) {
 150                         for ( size_t nItem = 0; nItem < nMapSize; ++nItem ) {
 151                             if ( rMap.erase( arrString[nItem % nArrSize] ) )
 152                                 ++m_nDeleteSuccess;
 153                             else
 154                                 ++m_nDeleteFailed;
 155                         }
 156                     }
 157                 }
 158                 else {
 159                     for ( size_t nPass = 0; nPass < nPassCount; ++nPass ) {
 160                         for ( size_t nItem = nMapSize; nItem > 0; --nItem ) {
 161                             if ( rMap.erase( arrString[nItem % nArrSize] ) )
 162                                 ++m_nDeleteSuccess;
 163                             else
 164                                 ++m_nDeleteFailed;
 165                         }
 166                     }
 167                 }
 168             }
 169         };
 170
 171     protected:
 172
 173         template <class Map>
 174         void do_test( Map& testMap )
 175         {
 176             typedef Inserter<Map>       InserterThread;
 177             typedef Deleter<Map>        DeleterThread;
 178             cds::OS::Timer    timer;
 179
 180             CppUnitMini::ThreadPool pool( *this );
 181             pool.add( new InserterThread( pool, testMap ), c_nInsertThreadCount );
 182             pool.add( new DeleterThread( pool, testMap ), c_nDeleteThreadCount );
 183             pool.run();
 184             CPPUNIT_MSG( "   Duration=" << pool.avgDuration() );
 185
 186             size_t nInsertSuccess = 0;
 187             size_t nInsertFailed = 0;
 188             size_t nDeleteSuccess = 0;
 189             size_t nDeleteFailed = 0;
 190             for ( CppUnitMini::ThreadPool::iterator it = pool.begin(); it != pool.end(); ++it ) {
 191                 InserterThread * pThread = dynamic_cast<InserterThread *>( *it );
 192                 if ( pThread ) {
 193                     nInsertSuccess += pThread->m_nInsertSuccess;
 194                     nInsertFailed += pThread->m_nInsertFailed;
 195                 }
 196                 else {
 197                     DeleterThread * p = static_cast<DeleterThread *>( *it );
 198                     nDeleteSuccess += p->m_nDeleteSuccess;
 199                     nDeleteFailed += p->m_nDeleteFailed;
 200                 }
 201             }
 202
 203             CPPUNIT_MSG( "    Totals: Ins succ=" << nInsertSuccess
 204                 << " Del succ=" << nDeleteSuccess << "\n"
 205                       << "          : Ins fail=" << nInsertFailed
 206                 << " Del fail=" << nDeleteFailed
 207                 << " Map size=" << testMap.size()
 208                 );
 209
 210             check_before_cleanup( testMap );
 211
 212             CPPUNIT_MSG( "  Clear map (single-threaded)..." );
 213             timer.reset();
 214             for ( size_t i = 0; i < m_parrString->size(); ++i )
 215                 testMap.erase( (*m_parrString)[i] );
 216             CPPUNIT_MSG( "   Duration=" << timer.duration() );
 217             CPPUNIT_CHECK( testMap.empty() );
 218
 219             additional_check( testMap );
 220             print_stat( testMap );
 221             additional_cleanup( testMap );
 222         }
 223
 224         template <class Map>
 225         void run_test()
 226         {
 227             m_parrString = &CppUnitMini::TestCase::getTestStrings();
 228
 229             CPPUNIT_MSG( "Thread count: insert=" << c_nInsertThreadCount
 230                 << " delete=" << c_nDeleteThreadCount
 231                 << " pass count=" << c_nThreadPassCount
 232                 << " map size=" << c_nMapSize
 233                 );
 234
 235             if ( Map::c_bLoadFactorDepended ) {
 236                 for ( c_nLoadFactor = 1; c_nLoadFactor <= c_nMaxLoadFactor; c_nLoadFactor *= 2 ) {
 237                     CPPUNIT_MSG( "Load factor=" << c_nLoadFactor );
 238                     Map  testMap( *this );
 239                     do_test( testMap );
 240                     if ( c_bPrintGCState )
 241                         print_gc_state();
 242                 }
 243             }
 244             else {
 245                 Map testMap( *this );
 246                 do_test( testMap );
 247                 if ( c_bPrintGCState )
 248                     print_gc_state();
 249             }
 250         }
 251
 252         void setUpParams( const CppUnitMini::TestCfg& cfg );
 253
 254 #   include "map2/map_defs.h"
 255         CDSUNIT_DECLARE_MichaelMap
 256         CDSUNIT_DECLARE_SplitList
 257         CDSUNIT_DECLARE_SkipListMap
 258         CDSUNIT_DECLARE_EllenBinTreeMap
 259         CDSUNIT_DECLARE_BronsonAVLTreeMap
 260         CDSUNIT_DECLARE_MultiLevelHashMap
 261         CDSUNIT_DECLARE_StripedMap
 262         CDSUNIT_DECLARE_RefinableMap
 263         CDSUNIT_DECLARE_CuckooMap
 264         CDSUNIT_DECLARE_StdMap
 265
 266         CPPUNIT_TEST_SUITE(Map_InsDel_string)
 267             CDSUNIT_TEST_MichaelMap
 268             CDSUNIT_TEST_SplitList
 269             CDSUNIT_TEST_SkipListMap
 270             CDSUNIT_TEST_EllenBinTreeMap
 271             CDSUNIT_TEST_BronsonAVLTreeMap
 272             CDSUNIT_TEST_MultiLevelHashMap
 273             CDSUNIT_TEST_CuckooMap
 274             CDSUNIT_TEST_StripedMap
 275             CDSUNIT_TEST_RefinableMap
 276             CDSUNIT_TEST_StdMap
 277         CPPUNIT_TEST_SUITE_END();
 278     };
 279 } // namespace map2