tests/unit/set2/set_delodd.cpp

   1 //$$CDS-header$$
   2
   3 #include "cppunit/thread.h"
   4 #include "set2/set_types.h"
   5 #include <algorithm> // random_shuffle
   6
   7 namespace set2 {
   8
   9 #    define TEST_SET(X)         void X() { test<SetTypes<key_type, value_type>::X >()    ; }
  10 #    define TEST_SET_EXTRACT(X) void X() { test_extract<SetTypes<key_type, value_type>::X >()    ; }
  11 #    define TEST_SET_NOLF(X)    void X() { test_nolf<SetTypes<key_type, value_type>::X >()    ; }
  12 #    define TEST_SET_NOLF_EXTRACT(X)    void X() { test_nolf_extract<SetTypes<key_type, value_type>::X >()    ; }
  13
  14     namespace {
  15         static size_t  c_nSetSize = 1000000         ;  // max set size
  16         static size_t  c_nInsThreadCount = 4        ;  // insert thread count
  17         static size_t  c_nDelThreadCount = 4        ;  // delete thread count
  18         static size_t  c_nExtractThreadCount = 4    ;  // extract thread count
  19         static size_t  c_nMaxLoadFactor = 8         ;  // maximum load factor
  20         static bool    c_bPrintGCState = true;
  21     }
  22
  23     namespace {
  24         struct key_thread
  25         {
  26             size_t  nKey;
  27             size_t  nThread;
  28
  29             key_thread( size_t key, size_t threadNo )
  30                 : nKey( key )
  31                 , nThread( threadNo )
  32             {}
  33
  34             key_thread()
  35             {}
  36         };
  37
  38         typedef SetTypes<key_thread, size_t>::key_val     key_value_pair;
  39     }
  40
  41     template <>
  42     struct cmp<key_thread> {
  43         int operator ()(key_thread const& k1, key_thread const& k2) const
  44         {
  45             if ( k1.nKey < k2.nKey )
  46                 return -1;
  47             if ( k1.nKey > k2.nKey )
  48                 return 1;
  49             if ( k1.nThread < k2.nThread )
  50                 return -1;
  51             if ( k1.nThread > k2.nThread )
  52                 return 1;
  53             return 0;
  54         }
  55         int operator ()(key_thread const& k1, size_t k2) const
  56         {
  57             if ( k1.nKey < k2 )
  58                 return -1;
  59             if ( k1.nKey > k2 )
  60                 return 1;
  61             return 0;
  62         }
  63         int operator ()(size_t k1, key_thread const& k2) const
  64         {
  65             if ( k1 < k2.nKey )
  66                 return -1;
  67             if ( k1 > k2.nKey )
  68                 return 1;
  69             return 0;
  70         }
  71     };
  72
  73 } // namespace set2
  74
  75 namespace std {
  76     template <>
  77     struct less<set2::key_thread>
  78     {
  79         bool operator()(set2::key_thread const& k1, set2::key_thread const& k2) const
  80         {
  81             if ( k1.nKey <= k2.nKey )
  82                 return k1.nKey < k2.nKey || k1.nThread < k2.nThread;
  83             return false;
  84         }
  85     };
  86
  87     template <>
  88     struct hash<set2::key_thread>
  89     {
  90         typedef size_t              result_type;
  91         typedef set2::key_thread    argument_type;
  92
  93         size_t operator()( set2::key_thread const& k ) const
  94         {
  95             return std::hash<size_t>()(k.nKey);
  96         }
  97         size_t operator()( size_t k ) const
  98         {
  99             return std::hash<size_t>()(k);
 100         }
 101     };
 102
 103 } // namespace std
 104
 105 namespace boost {
 106     inline size_t hash_value( set2::key_thread const& k )
 107     {
 108         return std::hash<size_t>()( k.nKey );
 109     }
 110
 111     template <>
 112     struct hash<set2::key_thread>
 113     {
 114         typedef size_t              result_type;
 115         typedef set2::key_thread    argument_type;
 116
 117         size_t operator()(set2::key_thread const& k) const
 118         {
 119             return boost::hash<size_t>()( k.nKey );
 120         }
 121         size_t operator()(size_t k) const
 122         {
 123             return boost::hash<size_t>()( k );
 124         }
 125     };
 126 } // namespace boost
 127
 128 namespace set2 {
 129
 130     template <typename Set>
 131     static inline void check_before_clear( Set& s )
 132     {}
 133
 134     template <typename GC, typename Key, typename T, typename Traits>
 135     static inline void check_before_clear( cds::container::EllenBinTreeSet<GC, Key, T, Traits>& s )
 136     {
 137         CPPUNIT_CHECK_CURRENT( s.check_consistency() );
 138     }
 139
 140     class Set_DelOdd: public CppUnitMini::TestCase
 141     {
 142         std::vector<size_t>     m_arrData;
 143
 144     protected:
 145         typedef key_thread  key_type;
 146         typedef size_t      value_type;
 147
 148         atomics::atomic<size_t>      m_nInsThreadCount;
 149
 150         // Inserts keys from [0..N)
 151         template <class Set>
 152         class InsertThread: public CppUnitMini::TestThread
 153         {
 154             Set&     m_Set;
 155
 156             virtual InsertThread *    clone()
 157             {
 158                 return new InsertThread( *this );
 159             }
 160
 161             struct ensure_func
 162             {
 163                 template <typename Q>
 164                 void operator()( bool bNew, key_value_pair const&, Q const& )
 165                 {}
 166             };
 167         public:
 168             size_t  m_nInsertSuccess;
 169             size_t  m_nInsertFailed;
 170
 171         public:
 172             InsertThread( CppUnitMini::ThreadPool& pool, Set& rMap )
 173                 : CppUnitMini::TestThread( pool )
 174                 , m_Set( rMap )
 175             {}
 176             InsertThread( InsertThread& src )
 177                 : CppUnitMini::TestThread( src )
 178                 , m_Set( src.m_Set )
 179             {}
 180
 181             Set_DelOdd&  getTest()
 182             {
 183                 return reinterpret_cast<Set_DelOdd&>( m_Pool.m_Test );
 184             }
 185
 186             virtual void init() { cds::threading::Manager::attachThread()   ; }
 187             virtual void fini() { cds::threading::Manager::detachThread()   ; }
 188
 189             virtual void test()
 190             {
 191                 Set& rSet = m_Set;
 192
 193                 m_nInsertSuccess =
 194                     m_nInsertFailed = 0;
 195
 196                 std::vector<size_t>& arrData = getTest().m_arrData;
 197                 for ( size_t i = 0; i < arrData.size(); ++i ) {
 198                     if ( rSet.insert( key_type( arrData[i], m_nThreadNo )))
 199                         ++m_nInsertSuccess;
 200                     else
 201                         ++m_nInsertFailed;
 202                 }
 203
 204                 ensure_func f;
 205                 for ( size_t i = arrData.size() - 1; i > 0; --i ) {
 206                     if ( arrData[i] & 1 ) {
 207                         rSet.ensure( key_type( arrData[i], m_nThreadNo ), f );
 208                     }
 209                 }
 210
 211                 getTest().m_nInsThreadCount.fetch_sub( 1, atomics::memory_order_release );
 212             }
 213         };
 214
 215         struct key_equal {
 216             bool operator()( key_type const& k1, key_type const& k2 ) const
 217             {
 218                 return k1.nKey == k2.nKey;
 219             }
 220             bool operator()( size_t k1, key_type const& k2 ) const
 221             {
 222                 return k1 == k2.nKey;
 223             }
 224             bool operator()( key_type const& k1, size_t k2 ) const
 225             {
 226                 return k1.nKey == k2;
 227             }
 228             bool operator ()( key_value_pair const& k1, key_value_pair const& k2 ) const
 229             {
 230                 return operator()( k1.key, k2.key );
 231             }
 232             bool operator ()( key_value_pair const& k1, key_type const& k2 ) const
 233             {
 234                 return operator()( k1.key, k2 );
 235             }
 236             bool operator ()( key_type const& k1, key_value_pair const& k2 ) const
 237             {
 238                 return operator()( k1, k2.key );
 239             }
 240             bool operator ()( key_value_pair const& k1, size_t k2 ) const
 241             {
 242                 return operator()( k1.key, k2 );
 243             }
 244             bool operator ()( size_t k1, key_value_pair const& k2 ) const
 245             {
 246                 return operator()( k1, k2.key );
 247             }
 248         };
 249
 250         struct key_less {
 251             bool operator()( key_type const& k1, key_type const& k2 ) const
 252             {
 253                 return k1.nKey < k2.nKey;
 254             }
 255             bool operator()( size_t k1, key_type const& k2 ) const
 256             {
 257                 return k1 < k2.nKey;
 258             }
 259             bool operator()( key_type const& k1, size_t k2 ) const
 260             {
 261                 return k1.nKey < k2;
 262             }
 263             bool operator ()( key_value_pair const& k1, key_value_pair const& k2 ) const
 264             {
 265                 return operator()( k1.key, k2.key );
 266             }
 267             bool operator ()( key_value_pair const& k1, key_type const& k2 ) const
 268             {
 269                 return operator()( k1.key, k2 );
 270             }
 271             bool operator ()( key_type const& k1, key_value_pair const& k2 ) const
 272             {
 273                 return operator()( k1, k2.key );
 274             }
 275             bool operator ()( key_value_pair const& k1, size_t k2 ) const
 276             {
 277                 return operator()( k1.key, k2 );
 278             }
 279             bool operator ()( size_t k1, key_value_pair const& k2 ) const
 280             {
 281                 return operator()( k1, k2.key );
 282             }
 283
 284             typedef key_equal   equal_to;
 285         };
 286
 287         // Deletes odd keys from [0..N)
 288         template <class Set>
 289         class DeleteThread: public CppUnitMini::TestThread
 290         {
 291             Set&     m_Set;
 292
 293             virtual DeleteThread *    clone()
 294             {
 295                 return new DeleteThread( *this );
 296             }
 297         public:
 298             size_t  m_nDeleteSuccess;
 299             size_t  m_nDeleteFailed;
 300
 301         public:
 302             DeleteThread( CppUnitMini::ThreadPool& pool, Set& rMap )
 303                 : CppUnitMini::TestThread( pool )
 304                 , m_Set( rMap )
 305             {}
 306             DeleteThread( DeleteThread& src )
 307                 : CppUnitMini::TestThread( src )
 308                 , m_Set( src.m_Set )
 309             {}
 310
 311             Set_DelOdd&  getTest()
 312             {
 313                 return reinterpret_cast<Set_DelOdd&>( m_Pool.m_Test );
 314             }
 315
 316             virtual void init() { cds::threading::Manager::attachThread()   ; }
 317             virtual void fini() { cds::threading::Manager::detachThread()   ; }
 318
 319             virtual void test()
 320             {
 321                 Set& rSet = m_Set;
 322
 323                 m_nDeleteSuccess =
 324                     m_nDeleteFailed = 0;
 325
 326                 std::vector<size_t>& arrData = getTest().m_arrData;
 327                 if ( m_nThreadNo & 1 ) {
 328                     for ( size_t k = 0; k < c_nInsThreadCount; ++k ) {
 329                         for ( size_t i = 0; i < arrData.size(); ++i ) {
 330                             if ( arrData[i] & 1 ) {
 331                                 if ( rSet.erase_with( arrData[i], key_less() ))
 332                                     ++m_nDeleteSuccess;
 333                                 else
 334                                     ++m_nDeleteFailed;
 335                             }
 336                         }
 337                         if ( getTest().m_nInsThreadCount.load( atomics::memory_order_acquire ) == 0 )
 338                             break;
 339                     }
 340                 }
 341                 else {
 342                     for ( size_t k = 0; k < c_nInsThreadCount; ++k ) {
 343                         for ( size_t i = arrData.size() - 1; i > 0; --i ) {
 344                             if ( arrData[i] & 1 ) {
 345                                 if ( rSet.erase_with( arrData[i], key_less() ))
 346                                     ++m_nDeleteSuccess;
 347                                 else
 348                                     ++m_nDeleteFailed;
 349                             }
 350                         }
 351                         if ( getTest().m_nInsThreadCount.load( atomics::memory_order_acquire ) == 0 )
 352                             break;
 353                     }
 354                 }
 355             }
 356         };
 357
 358         // Extracts odd keys from [0..N)
 359         template <typename GC, class Set>
 360         class ExtractThread: public CppUnitMini::TestThread
 361         {
 362             Set&     m_Set;
 363
 364             virtual ExtractThread *    clone()
 365             {
 366                 return new ExtractThread( *this );
 367             }
 368         public:
 369             size_t  m_nExtractSuccess;
 370             size_t  m_nExtractFailed;
 371
 372         public:
 373             ExtractThread( CppUnitMini::ThreadPool& pool, Set& rMap )
 374                 : CppUnitMini::TestThread( pool )
 375                 , m_Set( rMap )
 376             {}
 377             ExtractThread( ExtractThread& src )
 378                 : CppUnitMini::TestThread( src )
 379                 , m_Set( src.m_Set )
 380             {}
 381
 382             Set_DelOdd&  getTest()
 383             {
 384                 return reinterpret_cast<Set_DelOdd&>( m_Pool.m_Test );
 385             }
 386
 387             virtual void init() { cds::threading::Manager::attachThread()   ; }
 388             virtual void fini() { cds::threading::Manager::detachThread()   ; }
 389
 390             virtual void test()
 391             {
 392                 Set& rSet = m_Set;
 393
 394                 m_nExtractSuccess =
 395                     m_nExtractFailed = 0;
 396
 397                 typename Set::guarded_ptr gp;
 398
 399                 std::vector<size_t>& arrData = getTest().m_arrData;
 400                 if ( m_nThreadNo & 1 ) {
 401                     for ( size_t k = 0; k < c_nInsThreadCount; ++k ) {
 402                         for ( size_t i = 0; i < arrData.size(); ++i ) {
 403                             if ( arrData[i] & 1 ) {
 404                                 if ( rSet.extract_with( gp, arrData[i], key_less() ))
 405                                     ++m_nExtractSuccess;
 406                                 else
 407                                     ++m_nExtractFailed;
 408                             }
 409                         }
 410                         if ( getTest().m_nInsThreadCount.load( atomics::memory_order_acquire ) == 0 )
 411                             break;
 412                     }
 413                 }
 414                 else {
 415                     for ( size_t k = 0; k < c_nInsThreadCount; ++k ) {
 416                         for ( size_t i = arrData.size() - 1; i > 0; --i ) {
 417                             if ( arrData[i] & 1 ) {
 418                                 if ( rSet.extract_with( gp, arrData[i], key_less() ))
 419                                     ++m_nExtractSuccess;
 420                                 else
 421                                     ++m_nExtractFailed;
 422                             }
 423                         }
 424                         if ( getTest().m_nInsThreadCount.load( atomics::memory_order_acquire ) == 0 )
 425                             break;
 426                     }
 427                 }
 428             }
 429         };
 430
 431         template <typename RCU, class Set>
 432         class ExtractThread< cds::urcu::gc<RCU>, Set >: public CppUnitMini::TestThread
 433         {
 434             Set&     m_Set;
 435
 436             virtual ExtractThread *    clone()
 437             {
 438                 return new ExtractThread( *this );
 439             }
 440         public:
 441             size_t  m_nExtractSuccess;
 442             size_t  m_nExtractFailed;
 443
 444         public:
 445             ExtractThread( CppUnitMini::ThreadPool& pool, Set& rMap )
 446                 : CppUnitMini::TestThread( pool )
 447                 , m_Set( rMap )
 448             {}
 449             ExtractThread( ExtractThread& src )
 450                 : CppUnitMini::TestThread( src )
 451                 , m_Set( src.m_Set )
 452             {}
 453
 454             Set_DelOdd&  getTest()
 455             {
 456                 return reinterpret_cast<Set_DelOdd&>( m_Pool.m_Test );
 457             }
 458
 459             virtual void init() { cds::threading::Manager::attachThread()   ; }
 460             virtual void fini() { cds::threading::Manager::detachThread()   ; }
 461
 462             virtual void test()
 463             {
 464                 Set& rSet = m_Set;
 465
 466                 m_nExtractSuccess =
 467                     m_nExtractFailed = 0;
 468
 469                 typename Set::exempt_ptr xp;
 470
 471                 std::vector<size_t>& arrData = getTest().m_arrData;
 472                 if ( m_nThreadNo & 1 ) {
 473                     for ( size_t k = 0; k < c_nInsThreadCount; ++k ) {
 474                         for ( size_t i = 0; i < arrData.size(); ++i ) {
 475                             if ( arrData[i] & 1 ) {
 476                                 if ( Set::c_bExtractLockExternal ) {
 477                                     typename Set::rcu_lock l;
 478                                     if ( rSet.extract_with( xp, arrData[i], key_less() ))
 479                                         ++m_nExtractSuccess;
 480                                     else
 481                                         ++m_nExtractFailed;
 482                                 }
 483                                 else {
 484                                     if ( rSet.extract_with( xp, arrData[i], key_less() ))
 485                                         ++m_nExtractSuccess;
 486                                     else
 487                                         ++m_nExtractFailed;
 488                                 }
 489                                 xp.release();
 490                             }
 491                         }
 492                         if ( getTest().m_nInsThreadCount.load( atomics::memory_order_acquire ) == 0 )
 493                             break;
 494                     }
 495                 }
 496                 else {
 497                     for ( size_t k = 0; k < c_nInsThreadCount; ++k ) {
 498                         for ( size_t i = arrData.size() - 1; i > 0; --i ) {
 499                             if ( arrData[i] & 1 ) {
 500                                 if ( Set::c_bExtractLockExternal ) {
 501                                     typename Set::rcu_lock l;
 502                                     if ( rSet.extract_with( xp, arrData[i], key_less() ))
 503                                         ++m_nExtractSuccess;
 504                                     else
 505                                         ++m_nExtractFailed;
 506                                 }
 507                                 else {
 508                                     if ( rSet.extract_with( xp, arrData[i], key_less() ))
 509                                         ++m_nExtractSuccess;
 510                                     else
 511                                         ++m_nExtractFailed;
 512                                 }
 513                                 xp.release();
 514                             }
 515                         }
 516                         if ( getTest().m_nInsThreadCount.load( atomics::memory_order_acquire ) == 0 )
 517                             break;
 518                     }
 519                 }
 520             }
 521         };
 522
 523     protected:
 524         template <class Set>
 525         void do_test( size_t nLoadFactor )
 526         {
 527             Set  testSet( c_nSetSize, nLoadFactor );
 528             do_test_with( testSet );
 529             analyze( testSet );
 530         }
 531
 532         template <class Set>
 533         void do_test_extract( size_t nLoadFactor )
 534         {
 535             Set  testSet( c_nSetSize, nLoadFactor );
 536             do_test_extract_with( testSet );
 537             analyze( testSet );
 538         }
 539
 540         template <class Set>
 541         void do_test_with( Set& testSet )
 542         {
 543             typedef InsertThread<Set> insert_thread;
 544             typedef DeleteThread<Set> delete_thread;
 545
 546             m_nInsThreadCount.store( c_nInsThreadCount, atomics::memory_order_release );
 547
 548             CppUnitMini::ThreadPool pool( *this );
 549             pool.add( new insert_thread( pool, testSet ), c_nInsThreadCount );
 550             pool.add( new delete_thread( pool, testSet ), c_nDelThreadCount ? c_nDelThreadCount : cds::OS::topology::processor_count());
 551             pool.run();
 552             CPPUNIT_MSG( "   Duration=" << pool.avgDuration() );
 553
 554             size_t nInsertSuccess = 0;
 555             size_t nInsertFailed = 0;
 556             size_t nDeleteSuccess = 0;
 557             size_t nDeleteFailed = 0;
 558             for ( CppUnitMini::ThreadPool::iterator it = pool.begin(); it != pool.end(); ++it ) {
 559                 insert_thread * pThread = dynamic_cast<insert_thread *>( *it );
 560                 if ( pThread ) {
 561                     nInsertSuccess += pThread->m_nInsertSuccess;
 562                     nInsertFailed += pThread->m_nInsertFailed;
 563                 }
 564                 else {
 565                     delete_thread * p = static_cast<delete_thread *>( *it );
 566                     nDeleteSuccess += p->m_nDeleteSuccess;
 567                     nDeleteFailed += p->m_nDeleteFailed;
 568                 }
 569             }
 570
 571             CPPUNIT_CHECK( nInsertSuccess == c_nSetSize * c_nInsThreadCount );
 572             CPPUNIT_CHECK( nInsertFailed == 0 );
 573
 574             CPPUNIT_MSG( "  Totals (success/failed): \n\t"
 575                       << "      Insert=" << nInsertSuccess << '/' << nInsertFailed << "\n\t"
 576                       << "      Delete=" << nDeleteSuccess << '/' << nDeleteFailed << "\n\t"
 577             );
 578         }
 579
 580         template <class Set>
 581         void do_test_extract_with( Set& testSet )
 582         {
 583             typedef InsertThread<Set> insert_thread;
 584             typedef DeleteThread<Set> delete_thread;
 585             typedef ExtractThread< typename Set::gc, Set > extract_thread;
 586
 587             m_nInsThreadCount.store( c_nInsThreadCount, atomics::memory_order_release );
 588
 589             CppUnitMini::ThreadPool pool( *this );
 590             pool.add( new insert_thread( pool, testSet ), c_nInsThreadCount );
 591             if ( c_nDelThreadCount )
 592                 pool.add( new delete_thread( pool, testSet ), c_nDelThreadCount );
 593             if ( c_nExtractThreadCount )
 594                 pool.add( new extract_thread( pool, testSet ), c_nExtractThreadCount );
 595             pool.run();
 596             CPPUNIT_MSG( "   Duration=" << pool.avgDuration() );
 597
 598             size_t nInsertSuccess = 0;
 599             size_t nInsertFailed = 0;
 600             size_t nDeleteSuccess = 0;
 601             size_t nDeleteFailed = 0;
 602             size_t nExtractSuccess = 0;
 603             size_t nExtractFailed = 0;
 604             for ( CppUnitMini::ThreadPool::iterator it = pool.begin(); it != pool.end(); ++it ) {
 605                 insert_thread * pThread = dynamic_cast<insert_thread *>( *it );
 606                 if ( pThread ) {
 607                     nInsertSuccess += pThread->m_nInsertSuccess;
 608                     nInsertFailed += pThread->m_nInsertFailed;
 609                 }
 610                 else {
 611                     delete_thread * p = dynamic_cast<delete_thread *>( *it );
 612                     if ( p ) {
 613                         nDeleteSuccess += p->m_nDeleteSuccess;
 614                         nDeleteFailed += p->m_nDeleteFailed;
 615                     }
 616                     else {
 617                         extract_thread * pExt = dynamic_cast<extract_thread *>( *it );
 618                         assert( pExt );
 619                         nExtractSuccess += pExt->m_nExtractSuccess;
 620                         nExtractFailed += pExt->m_nExtractFailed;
 621                     }
 622                 }
 623             }
 624
 625             CPPUNIT_CHECK( nInsertSuccess == c_nSetSize * c_nInsThreadCount );
 626             CPPUNIT_CHECK( nInsertFailed == 0 );
 627
 628             CPPUNIT_MSG( "  Totals (success/failed): \n\t"
 629                 << "      Insert=" << nInsertSuccess << '/' << nInsertFailed << "\n\t"
 630                 << "      Delete=" << nDeleteSuccess << '/' << nDeleteFailed << "\n\t"
 631                 << "      Extract=" << nExtractSuccess << '/' << nExtractFailed << "\n\t"
 632                 );
 633         }
 634
 635         template <typename Set>
 636         void analyze( Set& testSet )
 637         {
 638             // All even keys must be in the set
 639             {
 640                 CPPUNIT_MSG( "  Check even keys..." );
 641                 size_t nErrorCount = 0;
 642                 for ( size_t n = 0; n < c_nSetSize; n +=2 ) {
 643                     for ( size_t i = 0; i < c_nInsThreadCount; ++i ) {
 644                         if ( !testSet.find( key_type(n, i) ) ) {
 645                             if ( ++nErrorCount < 10 ) {
 646                                 CPPUNIT_MSG( "key " << n << "-" << i << " is not found!");
 647                             }
 648                         }
 649                     }
 650                 }
 651                 CPPUNIT_CHECK_EX( nErrorCount == 0, "Totals: " << nErrorCount << " keys is not found");
 652             }
 653
 654             check_before_clear( testSet );
 655
 656             CPPUNIT_MSG( "  Clear map (single-threaded)..." );
 657             cds::OS::Timer    timer;
 658             testSet.clear();
 659             CPPUNIT_MSG( "   Duration=" << timer.duration() );
 660             CPPUNIT_CHECK_EX( testSet.empty(), ((long long) testSet.size()) );
 661
 662             additional_check( testSet );
 663             print_stat( testSet );
 664             additional_cleanup( testSet );
 665         }
 666
 667         template <class Set>
 668         void test()
 669         {
 670             CPPUNIT_MSG( "Insert thread count=" << c_nInsThreadCount
 671                 << " delete thread count=" << c_nDelThreadCount
 672                 << " set size=" << c_nSetSize
 673                 );
 674
 675             for ( size_t nLoadFactor = 1; nLoadFactor <= c_nMaxLoadFactor; nLoadFactor *= 2 ) {
 676                 CPPUNIT_MSG( "Load factor=" << nLoadFactor );
 677                 do_test<Set>( nLoadFactor );
 678                 if ( c_bPrintGCState )
 679                     print_gc_state();
 680             }
 681         }
 682
 683         template <class Set>
 684         void test_extract()
 685         {
 686             CPPUNIT_MSG( "Insert thread count=" << c_nInsThreadCount
 687                 << " delete thread count=" << c_nDelThreadCount
 688                 << " extract thread count=" << c_nExtractThreadCount
 689                 << " set size=" << c_nSetSize
 690                 );
 691
 692             for ( size_t nLoadFactor = 1; nLoadFactor <= c_nMaxLoadFactor; nLoadFactor *= 2 ) {
 693                 CPPUNIT_MSG( "Load factor=" << nLoadFactor );
 694                 do_test_extract<Set>( nLoadFactor );
 695                 if ( c_bPrintGCState )
 696                     print_gc_state();
 697             }
 698         }
 699
 700         template <class Set>
 701         void test_nolf()
 702         {
 703             CPPUNIT_MSG( "Insert thread count=" << c_nInsThreadCount
 704                 << " delete thread count=" << c_nDelThreadCount
 705                 << " set size=" << c_nSetSize
 706                 );
 707
 708             {
 709                 Set s;
 710                 do_test_with( s );
 711                 analyze( s );
 712             }
 713
 714             if ( c_bPrintGCState )
 715                 print_gc_state();
 716         }
 717
 718         template <class Set>
 719         void test_nolf_extract()
 720         {
 721             CPPUNIT_MSG( "Insert thread count=" << c_nInsThreadCount
 722                 << " delete thread count=" << c_nDelThreadCount
 723                 << " extract thread count=" << c_nExtractThreadCount
 724                 << " set size=" << c_nSetSize
 725                 );
 726
 727             {
 728                 Set s;
 729                 do_test_extract_with( s );
 730                 analyze( s );
 731             }
 732
 733             if ( c_bPrintGCState )
 734                 print_gc_state();
 735         }
 736
 737         void setUpParams( const CppUnitMini::TestCfg& cfg ) {
 738             c_nSetSize = cfg.getULong("MapSize", static_cast<unsigned long>(c_nSetSize) );
 739             c_nInsThreadCount = cfg.getULong("InsThreadCount", static_cast<unsigned long>(c_nInsThreadCount) );
 740             c_nDelThreadCount = cfg.getULong("DelThreadCount", static_cast<unsigned long>(c_nDelThreadCount) );
 741             c_nExtractThreadCount = cfg.getULong("ExtractThreadCount", static_cast<unsigned long>(c_nExtractThreadCount) );
 742             c_nMaxLoadFactor = cfg.getULong("MaxLoadFactor", static_cast<unsigned long>(c_nMaxLoadFactor) );
 743             c_bPrintGCState = cfg.getBool("PrintGCStateFlag", true );
 744
 745             if ( c_nInsThreadCount == 0 )
 746                 c_nInsThreadCount = cds::OS::topology::processor_count();
 747             if ( c_nDelThreadCount == 0 && c_nExtractThreadCount == 0 ) {
 748                 c_nExtractThreadCount = cds::OS::topology::processor_count() / 2;
 749                 c_nDelThreadCount = cds::OS::topology::processor_count() - c_nExtractThreadCount;
 750             }
 751
 752             m_arrData.resize( c_nSetSize );
 753             for ( size_t i = 0; i < c_nSetSize; ++i )
 754                 m_arrData[i] = i;
 755             std::random_shuffle( m_arrData.begin(), m_arrData.end() );
 756         }
 757
 758 #   include "set2/set_defs.h"
 759         CDSUNIT_DECLARE_MichaelSet
 760         CDSUNIT_DECLARE_SplitList
 761         //CDSUNIT_DECLARE_StripedSet
 762         //CDSUNIT_DECLARE_RefinableSet
 763         CDSUNIT_DECLARE_CuckooSet
 764         CDSUNIT_DECLARE_SkipListSet
 765         CDSUNIT_DECLARE_EllenBinTreeSet
 766         //CDSUNIT_DECLARE_StdSet
 767
 768         CPPUNIT_TEST_SUITE_( Set_DelOdd, "Map_DelOdd" )
 769             CDSUNIT_TEST_MichaelSet
 770             CDSUNIT_TEST_SplitList
 771             CDSUNIT_TEST_SkipListSet
 772             CDSUNIT_TEST_EllenBinTreeSet
 773             //CDSUNIT_TEST_StripedSet
 774             //CDSUNIT_TEST_RefinableSet
 775             CDSUNIT_TEST_CuckooSet
 776             //CDSUNIT_TEST_StdSet
 777         CPPUNIT_TEST_SUITE_END()
 778     };
 779
 780     CPPUNIT_TEST_SUITE_REGISTRATION( Set_DelOdd );
 781 } // namespace set2