Created
September 23, 2018 00:41
-
-
Save aminnj/884d72106589466dd01a5a6d3d3869cb to your computer and use it in GitHub Desktop.
installing xgboost with gpu support on uaf-1
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# main instructions from https://xgboost.readthedocs.io/en/latest/build.html#building-with-gpu-support | |
# first install cmake somewhere | |
curl -O -L https://cmake.org/files/v3.12/cmake-3.12.0-Linux-x86_64.tar.gz | |
tar xf cmake*.tar.gz | |
cd cmake*/ | |
export CMAKE_ROOT=`pwd` | |
# get 10X environment for slc7 | |
cd /cvmfs/cms.cern.ch/slc7_amd64_gcc630/cms/cmssw/CMSSW_10_2_0_pre6/ ; cmsenv ; cd - | |
git clone --recursive https://github.com/dmlc/xgboost | |
cd xgboost | |
mkdir build | |
cd build | |
# either put cmake on the path or just use absolute path for the executable | |
cmake .. -DUSE_CUDA=ON -DCUDA_TOOLKIT_ROOT_DIR=/usr/local/cuda-9.2/ | |
make -j15 | |
cd .. | |
export PYTHONPATH=`pwd`/python-package/:$PYTHONPATH | |
export PATH=/usr/local/cuda-9.2/bin:$PATH | |
export PYTHONPATH=`pwd`/python-package/:$PYTHONPATH | |
# need to remove the cuda libraries that CMSSW already has in /external/cuda so that our cuda-9.2 gets used | |
export LD_LIBRARY_PATH=$(echo $LD_LIBRARY_PATH | sed 's#/[^:]*/external/cuda/[^:]*##') | |
export LD_LIBRARY_PATH=/usr/local/cuda-9.2/lib64:${LD_LIBRARY_PATH} | |
python tests/benchmark/benchmark_tree.py --params "{'gpu_id':1}" --iterations 100 --tree_method "gpu_hist" | |
# compare with `--tree_method "hist"` and without (by default, tree_method is gpu_hist) | |
# some example numbers with 4 methods (hist is default, gpu_hist should be the fastest IF the GPU architecture >= pascal) | |
# for reference, the GeForce Titan X's on uaf1 are maxwell, which is older than pascal :( | |
# hist (cpu): 4.7sec | |
# exact (cpu): 6.8sec | |
# gpu_hist (gpu): 46sec | |
# gpu_exact (gpu): 4.5sec |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment