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Added adaptive merge test

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This commit is contained in:
Ion Gaztañaga
2016-03-23 22:10:27 +01:00
parent baa5f0bbe7
commit f86a3a40bb
3 changed files with 229 additions and 0 deletions
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8
proj/vc7ide/Move.sln
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@ -123,6 +123,10 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "adaptive_sort_test", "adapt
ProjectSection(ProjectDependencies) = postProject
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "adaptive_merge_test", "adaptive_merge_test.vcproj", "{CD617A28-6217-B79E-4CE2-6BA035379A6A}"
ProjectSection(ProjectDependencies) = postProject
EndProjectSection
EndProject
Global
GlobalSection(SolutionConfiguration) = preSolution
Debug = Debug
@ -255,6 +259,10 @@ Global
{CD617A28-6217-B79E-4CE2-6BA035379A6A}.Debug.Build.0 = Debug|Win32
{CD617A28-6217-B79E-4CE2-6BA035379A6A}.Release.ActiveCfg = Release|Win32
{CD617A28-6217-B79E-4CE2-6BA035379A6A}.Release.Build.0 = Release|Win32
{CD617A28-6217-B79E-4CE2-6BA035379A6A}.Debug.ActiveCfg = Debug|Win32
{CD617A28-6217-B79E-4CE2-6BA035379A6A}.Debug.Build.0 = Debug|Win32
{CD617A28-6217-B79E-4CE2-6BA035379A6A}.Release.ActiveCfg = Release|Win32
{CD617A28-6217-B79E-4CE2-6BA035379A6A}.Release.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(SolutionItems) = postSolution
..\..\..\..\boost\move\algo\adaptive_merge.hpp = ..\..\..\..\boost\move\algo\adaptive_merge.hpp

134
proj/vc7ide/adaptive_merge_test.vcproj Normal file
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@ -0,0 +1,134 @@
<?xml version="1.0" encoding="Windows-1252"?>
<VisualStudioProject
ProjectType="Visual C++"
Version="7.10"
Name="adaptive_merge_test"
ProjectGUID="{CD617A28-6217-B79E-4CE2-6BA035379A6A}"
Keyword="Win32Proj">
<Platforms>
<Platform
Name="Win32"/>
</Platforms>
<Configurations>
<Configuration
Name="Debug|Win32"
OutputDirectory="../../Bin/Win32/Debug"
IntermediateDirectory="Debug/adaptive_merge_test"
ConfigurationType="1"
CharacterSet="2">
<Tool
Name="VCCLCompilerTool"
Optimization="0"
AdditionalIncludeDirectories="../../../.."
PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;BOOST_DATE_TIME_NO_LIB"
MinimalRebuild="TRUE"
BasicRuntimeChecks="3"
RuntimeLibrary="3"
DisableLanguageExtensions="FALSE"
TreatWChar_tAsBuiltInType="TRUE"
ForceConformanceInForLoopScope="TRUE"
UsePrecompiledHeader="0"
WarningLevel="4"
Detect64BitPortabilityProblems="TRUE"
DebugInformationFormat="3"/>
<Tool
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
AdditionalDependencies="winmm.lib"
OutputFile="$(OutDir)/adaptive_merge_test_d.exe"
LinkIncremental="1"
AdditionalLibraryDirectories="../../../../stage/lib"
GenerateDebugInformation="TRUE"
ProgramDatabaseFile="$(OutDir)/adaptive_merge_test.pdb"
SubSystem="1"
TargetMachine="1"
FixedBaseAddress="1"/>
<Tool
Name="VCMIDLTool"/>
<Tool
Name="VCPostBuildEventTool"/>
<Tool
Name="VCPreBuildEventTool"/>
<Tool
Name="VCPreLinkEventTool"/>
<Tool
Name="VCResourceCompilerTool"/>
<Tool
Name="VCWebServiceProxyGeneratorTool"/>
<Tool
Name="VCXMLDataGeneratorTool"/>
<Tool
Name="VCWebDeploymentTool"/>
<Tool
Name="VCManagedWrapperGeneratorTool"/>
<Tool
Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
</Configuration>
<Configuration
Name="Release|Win32"
OutputDirectory="../../Bin/Win32/Release"
IntermediateDirectory="Release/adaptive_merge_test"
ConfigurationType="1"
CharacterSet="2">
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="../../../.."
PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;BOOST_DATE_TIME_NO_LIB"
RuntimeLibrary="2"
TreatWChar_tAsBuiltInType="TRUE"
ForceConformanceInForLoopScope="FALSE"
UsePrecompiledHeader="0"
WarningLevel="4"
Detect64BitPortabilityProblems="TRUE"
DebugInformationFormat="0"/>
<Tool
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
AdditionalDependencies="winmm.lib"
OutputFile="$(OutDir)/adaptive_merge_test.exe"
LinkIncremental="1"
AdditionalLibraryDirectories="../../../../stage/lib"
GenerateDebugInformation="TRUE"
SubSystem="1"
OptimizeReferences="2"
EnableCOMDATFolding="2"
TargetMachine="1"/>
<Tool
Name="VCMIDLTool"/>
<Tool
Name="VCPostBuildEventTool"/>
<Tool
Name="VCPreBuildEventTool"/>
<Tool
Name="VCPreLinkEventTool"/>
<Tool
Name="VCResourceCompilerTool"/>
<Tool
Name="VCWebServiceProxyGeneratorTool"/>
<Tool
Name="VCXMLDataGeneratorTool"/>
<Tool
Name="VCWebDeploymentTool"/>
<Tool
Name="VCManagedWrapperGeneratorTool"/>
<Tool
Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
</Configuration>
</Configurations>
<References>
</References>
<Files>
<Filter
Name="Source Files"
Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
UniqueIdentifier="{163D8753-0546-A605-5C56-3B0FEAD7A52A}">
<File
RelativePath="..\..\test\adaptive_merge_test.cpp">
</File>
</Filter>
</Files>
<Globals>
</Globals>
</VisualStudioProject>

87
test/adaptive_merge_test.cpp Normal file
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@ -0,0 +1,87 @@
//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2015-2016.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// See http://www.boost.org/libs/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#include <cstdlib> //std::srand
#include <algorithm> //std::next_permutation
#include <iostream> //std::cout
#include <boost/config.hpp>
#include <boost/move/unique_ptr.hpp>
#include <boost/container/vector.hpp>
#include <boost/timer/timer.hpp>
using boost::timer::cpu_timer;
using boost::timer::cpu_times;
using boost::timer::nanosecond_type;
#include "order_type.hpp"
#include <boost/move/algo/adaptive_merge.hpp>
#include <boost/move/core.hpp>
template<class T>
bool test_random_shuffled(std::size_t const element_count, std::size_t const num_keys, std::size_t const num_iter)
{
boost::movelib::unique_ptr<T[]> elements(new T[element_count]);
boost::movelib::unique_ptr<std::size_t[]> key_reps(new std::size_t[num_keys ? num_keys : element_count]);
std::cout << "- - N: " << element_count << ", Keys: " << num_keys << ", It: " << num_iter << " \n";
//Initialize keys
for(std::size_t i=0; i < element_count; ++i){
std::size_t key = num_keys ? (i % num_keys) : i;
elements[i].key=key;
}
std::srand(0);
for (std::size_t i = 0; i != num_iter; ++i)
{
std::random_shuffle(elements.get(), elements.get() + element_count);
for(std::size_t i = 0; i < (num_keys ? num_keys : element_count); ++i){
key_reps[i]=0;
}
for(std::size_t i = 0; i < element_count; ++i){
elements[i].val = key_reps[elements[i].key]++;
}
boost::container::vector<order_type> tmp(elements.get(), elements.get()+element_count);
std::size_t const split = std::size_t(std::rand()) % element_count;
std::stable_sort(tmp.data(), tmp.data()+split, order_type_less<order_type>());
std::stable_sort(tmp.data()+split, tmp.data()+element_count, order_type_less<order_type>());
boost::movelib::adaptive_merge(tmp.data(), tmp.data()+split, tmp.data()+element_count, order_type_less<order_type>());
if (!is_order_type_ordered(tmp.data(), element_count))
{
std::cout << "\n ERROR\n";
throw int(0);
}
}
return true;
}
int main()
{
#ifdef NDEBUG
const std::size_t NIter = 100;
#else
const std::size_t NIter = 10;
#endif
test_random_shuffled<order_type>(10001, 65, NIter);
test_random_shuffled<order_type>(10001, 101, NIter);
test_random_shuffled<order_type>(10001, 1023, NIter);
test_random_shuffled<order_type>(10001, 4095, NIter);
test_random_shuffled<order_type>(10001, 0, NIter);
return 0;
}