Map perf test

static const char* words[] =
{
    "fug",
    "fugacities",
    "fugacity",
    "fugal",
    "fugally",
    "fugato",
    "fugatos",
    "fugged",
    "fuggier",
    "fuggiest",
    "fugging",
    "fuggy",
    "fugio",
    "fugios",
    "fugitive",
    "fugitively",
    "fugitiveness",
    "fugitives",
    "fugle",
    "fugled",
    "fugleman",
    "fuglemen",
    "fugles",
    "fugling",
    "fugs",
    "fugu",
    "fugue",
    "fugued",
    "fugues",
    "fuguing",
    "fuguist",
    "fuguists",
    "fugus",
    "fuhrer",
    "fuhrers",
    "fuji",
    "fug",
    "fugacities",
    "fugacity",
    "fugal",
    "fugally",
    "fugato",
    "fugatos",
    "fugged",
    "fuggier",
    "fuggiest",
    "fugging",
    "fuggy",
    "fugio",
    "fugios",
    "fugitive",
    "fugitively",
    "fugitiveness",
    "fugitives",
    "fugle",
    "fugled",
    "fugleman",
    "fuglemen",
    "fugles",
    "fugling",
    "fugs",
    "fugu",
    "fugue",
    "fugued",
    "fugues",
    "fuguing",
    "fuguist",
    "fuguists",
    "fugus",
    "fuhrer",
    "fuhrers",
    "fuji",
};

template<class String, class Map> void TestMap( Map& map, Timer* timer, int test_size, const char* desc )
{
    ReadWriteBarrier();
    double begin = timer->Elapsed();
    ReadWriteBarrier();
    for( int i=0; i!=test_size; ++i )
    {
        int word_index = i % eiArraySize(words);
        map[String(words[word_index])] = i;
    }
    ReadWriteBarrier();
    double middle = timer->Elapsed();
    ReadWriteBarrier();
    int sum = 0;
    for( int i=0; i!=test_size; ++i )
    {
        int word_index = i % eiArraySize(words);
        sum += map[String(words[word_index])];
    }
    ReadWriteBarrier();
    double end = timer->Elapsed();
    ReadWriteBarrier();
    printf("%s size %d, Write: %f ms, Read: %f ms. Result = %d\n", desc, test_size, float(middle - begin)*1000.0f, float(end - middle)*1000.0f, sum);
}


..................


        for(int itrSample = 0; itrSample < 5; itrSample++)
        {
            int test_size = (int)pow(10,itrSample+1);
            { std::map<          std::string, int> map;                 TestMap<std::string>( map, timer, test_size, "std::map            " ); }
            { std::unordered_map<std::string, int> map(test_size);      TestMap<std::string>( map, timer, test_size, "std::unordered_map  " ); }
            { VectorMap<         std::string, int> map(test_size);      TestMap<std::string>( map, timer, test_size, "VectorMap           " ); }
            { rde::hash_map<     std::string, int> map(test_size);      TestMap<std::string>( map, timer, test_size, "rde::hash_map       " ); }
            { HashTable<               void*, int> map( a, test_size ); TestMap<      void*>( map, timer, test_size, "eight::CheatTable   " ); }
            { HashTable<         const char*, int> map( a, test_size ); TestMap<const char*>( map, timer, test_size, "eight::HashTable1   " ); }
            { HashTable<              String, int> map( a, test_size ); TestMap<     String>( map, timer, test_size, "eight::HashTable2   " ); }
            { MpmcHashTable<          String, int> map( a, test_size ); TestMap<     String>( map, timer, test_size, "eight::MpmcHashTable" ); }
            printf("\n");
        }