test/stress/map/insdelfind/map_insdelfind.cpp

   1 /*
   2     This file is a part of libcds - Concurrent Data Structures library
   3
   4     (C) Copyright Maxim Khizhinsky (libcds.dev@gmail.com) 2006-2017
   5
   6     Source code repo: http://github.com/khizmax/libcds/
   7     Download: http://sourceforge.net/projects/libcds/files/
   8
   9     Redistribution and use in source and binary forms, with or without
  10     modification, are permitted provided that the following conditions are met:
  11
  12     * Redistributions of source code must retain the above copyright notice, this
  13       list of conditions and the following disclaimer.
  14
  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.
  18
  19     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  20     AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  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
  23     FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  24     DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  25     SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  26     CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  27     OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  28     OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29 */
  30
  31 #include "map_insdelfind.h"
  32
  33 namespace map {
  34
  35     size_t Map_InsDelFind::s_nMapSize = 500000;
  36     size_t Map_InsDelFind::s_nThreadCount = 8;
  37     size_t Map_InsDelFind::s_nPassCount = 100000;
  38     size_t Map_InsDelFind::s_nBronsonAVLTreeMapPassCount = 100;
  39
  40     size_t Map_InsDelFind::s_nHpFeldmanPassCount = 100;
  41     size_t Map_InsDelFind::s_nHpEllenBinTreeMapPassCount = 100;
  42     size_t Map_InsDelFind::s_nHpMichaelMapPassCount = 100;
  43     size_t Map_InsDelFind::s_nHpMichaelIterableMapPassCount = 100;
  44     size_t Map_InsDelFind::s_nHpSkipListMapPassCount = 100;
  45     size_t Map_InsDelFind::s_nHpSplitListMapPassCount = 100;
  46     size_t Map_InsDelFind::s_nHpSplitListIterableMapPassCount = 100;
  47
  48     size_t Map_InsDelFind::s_nRcuFeldmanPassCount = 100;
  49     size_t Map_InsDelFind::s_nRcuEllenBinTreeMapPassCount = 100;
  50     size_t Map_InsDelFind::s_nRcuMichaelMapPassCount = 100;
  51     size_t Map_InsDelFind::s_nRcuSkipListMapPassCount = 100;
  52     size_t Map_InsDelFind::s_nRcuSplitListMapPassCount = 100;
  53
  54     size_t Map_InsDelFind::s_nMaxLoadFactor = 8;
  55     unsigned int Map_InsDelFind::s_nInsertPercentage = 5;
  56     unsigned int Map_InsDelFind::s_nDeletePercentage = 5;
  57     unsigned int Map_InsDelFind::s_nDuration = 30;
  58
  59
  60     size_t Map_InsDelFind::s_nCuckooInitialSize = 1024;// initial size for CuckooSet
  61     size_t Map_InsDelFind::s_nCuckooProbesetSize = 16; // CuckooSet probeset size (only for list-based probeset)
  62     size_t Map_InsDelFind::s_nCuckooProbesetThreshold = 0; // CUckooSet probeset threshold (0 - use default)
  63
  64     size_t Map_InsDelFind::s_nFeldmanMap_HeadBits = 10;
  65     size_t Map_InsDelFind::s_nFeldmanMap_ArrayBits = 4;
  66
  67     size_t Map_InsDelFind::s_nLoadFactor = 1;
  68     Map_InsDelFind::actions Map_InsDelFind::s_arrShuffle[Map_InsDelFind::c_nShuffleSize];
  69
  70     void Map_InsDelFind::SetUpTestCase()
  71     {
  72         cds_test::config const& cfg = get_config( "map_insdelfind" );
  73
  74         s_nMapSize = cfg.get_size_t( "InitialMapSize", s_nMapSize );
  75         if ( s_nMapSize < 1000 )
  76             s_nMapSize = 1000;
  77
  78         s_nThreadCount = cfg.get_size_t( "ThreadCount", s_nThreadCount );
  79         if ( s_nThreadCount == 0 )
  80             s_nThreadCount = std::min( 16u, std::thread::hardware_concurrency() * 2 );
  81
  82         s_nPassCount = cfg.get_size_t( "PassCount", s_nPassCount );
  83         if ( s_nPassCount == 0 )
  84             s_nPassCount = 1000;
  85
  86                                 s_nHpFeldmanPassCount =
  87             cfg.get_size_t("HpFeldmanPassCount", s_nHpFeldmanPassCount);
  88         if (s_nHpFeldmanPassCount == 0)
  89           s_nHpFeldmanPassCount = 500;
  90
  91         s_nRcuFeldmanPassCount =
  92             cfg.get_size_t("RcuFeldmanPassCount", s_nRcuFeldmanPassCount);
  93         if (s_nRcuFeldmanPassCount == 0)
  94           s_nRcuFeldmanPassCount = 500;
  95
  96         s_nHpEllenBinTreeMapPassCount = cfg.get_size_t(
  97             "HpEllenBinTreeMapPassCount", s_nHpEllenBinTreeMapPassCount);
  98         if (s_nHpEllenBinTreeMapPassCount == 0)
  99           s_nHpEllenBinTreeMapPassCount = 500;
 100
 101                                 s_nRcuEllenBinTreeMapPassCount = cfg.get_size_t(
 102             "RcuEllenBinTreeMapPassCount", s_nRcuEllenBinTreeMapPassCount);
 103         if (s_nRcuEllenBinTreeMapPassCount == 0)
 104           s_nRcuEllenBinTreeMapPassCount = 500;
 105
 106         s_nHpMichaelMapPassCount =
 107             cfg.get_size_t("HpMichaelMapPassCount", s_nHpMichaelMapPassCount);
 108         if (s_nHpMichaelMapPassCount == 0)
 109           s_nHpMichaelMapPassCount = 500;
 110
 111         s_nRcuMichaelMapPassCount =
 112             cfg.get_size_t("RcuMichaelMapPassCount", s_nRcuMichaelMapPassCount);
 113         if (s_nRcuMichaelMapPassCount == 0)
 114           s_nRcuMichaelMapPassCount = 500;
 115
 116         s_nHpSkipListMapPassCount =
 117             cfg.get_size_t("HpSkipListMapPassCount", s_nHpSkipListMapPassCount);
 118         if (s_nHpSkipListMapPassCount == 0)
 119           s_nHpSkipListMapPassCount = 500;
 120
 121                                 s_nRcuSkipListMapPassCount =
 122             cfg.get_size_t("RcuSkipListMapPassCount", s_nRcuSkipListMapPassCount);
 123         if (s_nRcuSkipListMapPassCount == 0)
 124           s_nRcuSkipListMapPassCount = 500;
 125
 126         s_nHpSplitListMapPassCount =
 127             cfg.get_size_t("HpSplitListMapPassCount", s_nHpSplitListMapPassCount);
 128         if (s_nHpSplitListMapPassCount == 0)
 129           s_nHpSplitListMapPassCount = 500;
 130
 131         s_nRcuSplitListMapPassCount =
 132             cfg.get_size_t("RcuSplitListMapPassCount", s_nRcuSplitListMapPassCount);
 133         if (s_nRcuSplitListMapPassCount == 0)
 134           s_nRcuSplitListMapPassCount = 500;
 135
 136         s_nMaxLoadFactor = cfg.get_size_t( "MaxLoadFactor", s_nMaxLoadFactor );
 137         if ( s_nMaxLoadFactor == 0 )
 138             s_nMaxLoadFactor = 1;
 139
 140         s_nInsertPercentage = cfg.get_uint( "InsertPercentage", s_nInsertPercentage );
 141         if ( s_nInsertPercentage >= 100 )
 142             s_nInsertPercentage = 99;
 143
 144         s_nDeletePercentage = cfg.get_uint( "DeletePercentage", s_nDeletePercentage );
 145         if ( s_nDeletePercentage >= 100 )
 146             s_nDeletePercentage = 99;
 147
 148         if ( s_nInsertPercentage + s_nDeletePercentage > 100 ) {
 149             unsigned int total = s_nInsertPercentage + s_nDeletePercentage;
 150             s_nInsertPercentage = s_nInsertPercentage * 100 / total;
 151             s_nDeletePercentage = s_nDeletePercentage * 100 / total;
 152         }
 153
 154         s_nDuration = cfg.get_uint( "Duration", s_nDuration );
 155         if ( s_nDuration < 5 )
 156             s_nDuration = 5;
 157
 158         s_nCuckooInitialSize = cfg.get_size_t( "CuckooInitialSize", s_nCuckooInitialSize );
 159         if ( s_nCuckooInitialSize < 256 )
 160             s_nCuckooInitialSize = 256;
 161
 162         s_nCuckooProbesetSize = cfg.get_size_t( "CuckooProbesetSize", s_nCuckooProbesetSize );
 163         if ( s_nCuckooProbesetSize < 8 )
 164             s_nCuckooProbesetSize = 8;
 165
 166         s_nCuckooProbesetThreshold = cfg.get_size_t( "CuckooProbesetThreshold", s_nCuckooProbesetThreshold );
 167
 168         s_nFeldmanMap_HeadBits = cfg.get_size_t( "FeldmanMapHeadBits", s_nFeldmanMap_HeadBits );
 169         if ( s_nFeldmanMap_HeadBits == 0 )
 170             s_nFeldmanMap_HeadBits = 2;
 171
 172         s_nFeldmanMap_ArrayBits = cfg.get_size_t( "FeldmanMapArrayBits", s_nFeldmanMap_ArrayBits );
 173         if ( s_nFeldmanMap_ArrayBits == 0 )
 174             s_nFeldmanMap_ArrayBits = 2;
 175
 176         actions * pFirst = s_arrShuffle;
 177         actions * pLast = s_arrShuffle + s_nInsertPercentage;
 178         std::fill( pFirst, pLast, do_insert );
 179         pFirst = pLast;
 180         pLast += s_nDeletePercentage;
 181         std::fill( pFirst, pLast, do_delete );
 182         pFirst = pLast;
 183         pLast = s_arrShuffle + sizeof( s_arrShuffle ) / sizeof( s_arrShuffle[0] );
 184         if ( pFirst < pLast )
 185             std::fill( pFirst, pLast, do_find );
 186         shuffle( s_arrShuffle, pLast );
 187     }
 188
 189     std::vector<size_t> Map_InsDelFind_LF::get_load_factors()
 190     {
 191         cds_test::config const& cfg = get_config( "map_insdelfind" );
 192
 193         s_nMaxLoadFactor = cfg.get_size_t( "MaxLoadFactor", s_nMaxLoadFactor );
 194         if ( s_nMaxLoadFactor == 0 )
 195             s_nMaxLoadFactor = 1;
 196
 197         // Only test with max load factor.
 198       std::vector<size_t> lf = {s_nMaxLoadFactor};
 199 //      for (size_t n = 1; n <= s_nMaxLoadFactor; n *= 2)
 200 //        lf.push_back(n);
 201
 202         return lf;
 203     }
 204
 205 #ifdef CDSTEST_GTEST_INSTANTIATE_TEST_CASE_P_HAS_4TH_ARG
 206     static std::string get_test_parameter_name( testing::TestParamInfo<size_t> const& p )
 207     {
 208         return std::to_string( p.param );
 209     }
 210     INSTANTIATE_TEST_CASE_P( a, Map_InsDelFind_LF, ::testing::ValuesIn( Map_InsDelFind_LF::get_load_factors()), get_test_parameter_name );
 211 #else
 212     INSTANTIATE_TEST_CASE_P( a, Map_InsDelFind_LF, ::testing::ValuesIn( Map_InsDelFind_LF::get_load_factors()));
 213 #endif
 214
 215 } // namespace map