make - j4Īlso, you may want to read gcc Tips. com / microsoft / LightGBM cd LightGBM export CXX = g ++- 7 CC = gcc - 7 # replace "7" with version of gcc installed on your machine mkdir build cd build cmake. Install Git for Windows, CMake (3.8 or higher) and VS Build Tools ( VS Build Tools is not needed if Visual Studio (2015 or newer) is already installed). exe file will be in LightGBM-master/windows/圆4/Release folder. If you have errors about Platform Toolset, go to PROJECT -> Properties -> Configuration Properties -> General and select the toolset installed on your machine. Open LightGBM.sln file with Visual Studio, choose Release configuration and click BUILD -> Build Solution (Ctrl+Shift+B). Visual Studio (or VS Build Tools) With GUI īuild Threadless Version (not Recommended)
#CMAKE INSTALL YOUTUBE DOWNLOAD#
You can also download the artifacts of the latest successful build on master branch (nightly builds) here. It is very useful to build C++ unit tests with sanitizers. Please note, that ThreadSanitizer cannot be used together with other sanitizers.įor more info and additional sanitizers’ parameters please refer to the following docs. Undefined - UndefinedBehaviorSanitizer (UBSan) These values refer to the following supported sanitizers: To enable them add -DUSE_SANITIZER=ON -DENABLED_SANITIZERS="address leak undefined" to CMake flags. In addition to the debug mode, LightGBM can be built with compiler sanitizers. Debug_DLL, Debug_mpi) in Visual Studio depending on how you are building LightGBM. To enable debug mode you can add -DUSE_DEBUG=ON to CMake flags or choose Debug_* configuration (e.g. In this mode all compiler optimizations are disabled and LightGBM performs more checks internally. It is possible to build LightGBM in debug mode. Users who want to perform benchmarking can make LightGBM output time costs for different internal routines by adding -DUSE_TIMETAG=ON to CMake flags. If you need to build a static library instead of a shared one, you can add -DBUILD_STATIC_LIB=ON to CMake flags. The 32-bit version is slow and untested, so use it at your own risk and don’t forget to adjust some of the commands below when installing. It is worth compiling the 32-bit version only in very rare special cases involving environmental limitations. If you want to build the Python-package or R-package please refer to Python-package and R-package folders respectively.Īll instructions below are aimed at compiling the 64-bit version of LightGBM. This is a guide for building the LightGBM Command Line Interface (CLI).
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