- make-it-faster.zip
- src
- make_it_faster.sln
- make_it_faster
- make_it_faster_80.sln
- win32_arena_local_sample
- arena_local_sample.vcproj
- arena_local_sample_80.vcproj
- arena_local_sample_80.vcproj.DEV.ligen.user
- local.cpp
- win32_arena_sample
- arena_sample.vcproj
- arena_sample_80.vcproj
- arena_sample_80.vcproj.DEV.ligen.user
- main.cpp
- win32_arena_tests
- arena_tests.cpp
- arena_tests.vcproj
- arena_tests_80.vcproj
- arena_tests_80.vcproj.DEV.ligen.user
- win32_fast_object_sample
- fast_object_sample.vcproj
- fast_object_sample_80.vcproj
- fast_object_sample_80.vcproj.DEV.ligen.user
- placement.cpp
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#include "cmnArenaCustomStlAllocators.h"
#include "cmnArenaProvider.inc"
#include "cmnArenaWin32.h"
#include "cmnGrowingArena.h"
#include "iostream"
void RunPerformanceTests()
{
const int iNumberOfElements = 1000000;
typedef utils::arena_custom_map<int,int, utils::CGrowingArena<iNumberOfElements> >::result Map1_type;
Map1_type map1;
typedef std::map<int,int> Map2_type;
Map2_type map2;
// create maps
Sleep(0);
{
DWORD dwBegin = GetTickCount();
for(int i = 0;i<iNumberOfElements;++i)
{
map1[i] = i+1;
}
map1.clear();
DWORD dwEnd = GetTickCount();
std::cout<<"Optimized map: "<<dwEnd-dwBegin<<"\n";
}
Sleep(0);
{
DWORD dwBegin = GetTickCount();
for(int i = 0;i<iNumberOfElements;++i)
{
map2[i] = i+1;
}
map2.clear();
DWORD dwEnd = GetTickCount();
std::cout<<"Normal map: "<<dwEnd-dwBegin<<"\n";
}
}
void RunUnitTests()
{
// growing arena tests
typedef utils::arena_custom_map<int,int, utils::CGrowingArena<100> >::result Map1_type;
Map1_type map1;
typedef std::map<int,int> Map2_type;
Map2_type map2;
// create maps
for(int i = 0;i<100;++i)
{
map1[i] = i+1;
map2[i] = i+1;
}
if (!std::equal(map1.begin(), map1.end(), map2.begin()))
abort();
Map1_type::allocator_type::core_type * pCore = map1.get_allocator().GetCore();
size_t arenaBufferSize = pCore->GetArena()->GetBuffer()->CalcTotalSize();
long lCount = utils::Arena_GetGlobalCount();
lCount = 0;
}
int main()
{
utils::CArenaCounter counter;
utils::Arena_InitLib(0, &counter);
RunUnitTests();
RunPerformanceTests();
return 0;
}
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