CIS565-Fall-2014 · drerucha · Sep 28, 2014 · Sep 29, 2014 · Sep 29, 2014
diff --git a/.gitignore b/.gitignore
@@ -26,3 +26,14 @@
 *.exe
 *.out
 *.app
+
+# Windows specific
+[Rr]elease/
+[Dd]ebug/
+*.suo
+*.pdb
+*.sdf
+*.opensdf
+*.user
+*.deps
+*.ipch
diff --git a/2014-09-27_stream_compaction/2014-09-27_stream_compaction.sln b/2014-09-27_stream_compaction/2014-09-27_stream_compaction.sln
@@ -0,0 +1,20 @@
+
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "2014-09-27_stream_compaction", "2014-09-27_stream_compaction\2014-09-27_stream_compaction.vcxproj", "{1450E427-18FD-4EF6-922C-C02C27920CE1}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Release|Win32 = Release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{1450E427-18FD-4EF6-922C-C02C27920CE1}.Debug|Win32.ActiveCfg = Debug|Win32
+		{1450E427-18FD-4EF6-922C-C02C27920CE1}.Debug|Win32.Build.0 = Debug|Win32
+		{1450E427-18FD-4EF6-922C-C02C27920CE1}.Release|Win32.ActiveCfg = Release|Win32
+		{1450E427-18FD-4EF6-922C-C02C27920CE1}.Release|Win32.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
diff --git a/...09-27_stream_compaction/2014-09-27_stream_compaction/2014-09-27_stream_compaction.vcxproj b/...09-27_stream_compaction/2014-09-27_stream_compaction/2014-09-27_stream_compaction.vcxproj
@@ -0,0 +1,87 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{1450E427-18FD-4EF6-922C-C02C27920CE1}</ProjectGuid>
+    <RootNamespace>My20140927_stream_compaction</RootNamespace>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+    <Import Project="$(VCTargetsPath)\BuildCustomizations\CUDA 6.5.props" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup />
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+    </ClCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>cudart.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+    <CudaCompile>
+      <Include>$(CudaToolkitIncludeDir);%(Include)</Include>
+      <CompileOut>$(ProjectDir)$(Platform)/$(Configuration)/%(Filename)%(Extension).obj</CompileOut>
+    </CudaCompile>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+    </ClCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalDependencies>cudart.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="CPUTimer.cpp" />
+    <ClCompile Include="main.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <CudaCompile Include="StreamCompaction.cu">
+      <FileType>Document</FileType>
+    </CudaCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="CPUTimer.h" />
+    <ClInclude Include="StreamCompaction.h" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+    <Import Project="$(VCTargetsPath)\BuildCustomizations\CUDA 6.5.targets" />
+  </ImportGroup>
+</Project>
diff --git a/...ream_compaction/2014-09-27_stream_compaction/2014-09-27_stream_compaction.vcxproj.filters b/...ream_compaction/2014-09-27_stream_compaction/2014-09-27_stream_compaction.vcxproj.filters
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hpp;hxx;hm;inl;inc;xsd</Extensions>
+    </Filter>
+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="main.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="CPUTimer.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="StreamCompaction.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="CPUTimer.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+  </ItemGroup>
+  <ItemGroup>
+    <CudaCompile Include="StreamCompaction.cu">
+      <Filter>Source Files</Filter>
+    </CudaCompile>
+  </ItemGroup>
+</Project>
diff --git a/2014-09-27_stream_compaction/2014-09-27_stream_compaction/CPUTimer.cpp b/2014-09-27_stream_compaction/2014-09-27_stream_compaction/CPUTimer.cpp
@@ -0,0 +1,43 @@
+#include "CPUTimer.h"
+
+#include <string>
+
+
+CPUTimer::CPUTimer()
+{
+	start_time = GetTimeMs64();
+}
+
+CPUTimer::~CPUTimer()
+{
+}
+
+void CPUTimer::start()
+{
+	start_time = GetTimeMs64();
+}
+
+void CPUTimer::stop( std::string some_desriptor )
+{
+	__int64 end_time = GetTimeMs64();
+	std::cout << some_desriptor << ": " << end_time - start_time << " milliseconds\n" << std::endl;
+}
+
+__int64 CPUTimer::GetTimeMs64()
+{
+	/* Windows */
+	FILETIME ft;
+	LARGE_INTEGER li;
+
+	/* Get the amount of 100 nano seconds intervals elapsed since January 1, 1601 (UTC) and copy it
+	* to a LARGE_INTEGER structure. */
+	GetSystemTimeAsFileTime(&ft);
+	li.LowPart = ft.dwLowDateTime;
+	li.HighPart = ft.dwHighDateTime;
+
+	__int64 ret = li.QuadPart;
+	ret -= 116444736000000000LL; /* Convert from file time to UNIX epoch time. */
+	ret /= 10000; /* From 100 nano seconds (10^-7) to 1 millisecond (10^-3) intervals */
+
+	return ret;
+}
diff --git a/2014-09-27_stream_compaction/2014-09-27_stream_compaction/CPUTimer.h b/2014-09-27_stream_compaction/2014-09-27_stream_compaction/CPUTimer.h
@@ -0,0 +1,22 @@
+#pragma once
+
+#include <Windows.h>
+#include <iostream>
+
+class CPUTimer
+{
+public:
+	CPUTimer( void );
+	~CPUTimer( void );
+
+	// methods
+	void start( void );
+	void stop( std::string some_desriptor );
+
+private:
+	// method
+	__int64 GetTimeMs64( void );
+
+	// member
+	__int64 start_time;
+};