cuprumator / cuda-reduce-max-with-index Goto Github PK

This sample was created to demonstrate and measure speed of searching for max element and its index in CUDA with different algorithms comparing to C++ STL max_element function.

• Download and install Visual Studio 2017
• Download and install CUDA
  • Download CUDA Toolkit 10.0
  • Launch the downloaded installer package
  • Read and accept the EULA
  • Select "Next" to download and install all components
  • Once the download completes, the installation will begin automatically
  • Follow the steps of installation wizard
  • Finish installation
• Download and install CMake
• Get the sources
  • git clone https://github.com/cuprumator/cuda-reduce-max-with-index.git into c:\cuda-reduce-max-with-index (destination dir can be anything, c:\cuda-reduce-max-with-index is used here just for the reference)
• Generate Visual Studio project files
  • Launch CMake (cmake-gui) from the start menu
  • Set "Where is the source code" to c:\cuda-reduce-max-with-index
  • Set "Where to build the binaries" to c:\cuda-reduce-max-with-index\bin
  • Click "Generate"
  • Choose "Visual Studio 15 2017 Win64"
  • Click "Finish"
  • Click "Open Project" or launch (may not be available for CUDA projects) c:\cuda-reduce-max-with-index\bin\cuda-reduce-max-with-index.sln
• Build
  • Set Solution Configurations
  • Choose from the main menu "Build->Build solution"
  • Navigate to c:\cuda-reduce-max-with-index\bin\<configuration output folder> and get ReduceMaxWithIndex.exe
• Build with msbuild.exe
  • msbuild.exe bin/ReduceMaxWithIndex.exe.sln /t:Build /p:Configuration=Release