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Argonne 2021 GPU Hackathon

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Philipp Grete edited this page Apr 7, 2021 · 6 revisions

Building

For general instruction see ThetaGPU doc. Specifically, check the bottom of that doc if you're using bash as there are special instructions.

  1. Login to one of the GPU service nodes thetagpusn1,2 
ssh thetagpusn1
  1. Add proxies to get data from the internet (e.g., for wget and git)
export http_proxy=http://proxy.tmi.alcf.anl.gov:3128
export https_proxy=http://proxy.tmi.alcf.anl.gov:3128
  1. Get CMake
export CMAKE_VERSION=3.19.6
wget -qO- http://www.cmake.org/files/v${CMAKE_VERSION:0:4}/cmake-${CMAKE_VERSION}-Linux-x86_64.tar.gz | tar -xz
export PATH=${PWD}/cmake-${CMAKE_VERSION}-Linux-x86_64/bin:$PATH
  1. Compiling needs to be done on the nodes, e.g., in an interactive session via
qsub -t 30 -n 1 -q single-gpu -A gpu_hack -I

git clone https://github.com/lanl/parthenon.git
cd parthenon
git submodule init
git submodule update
mkdir build-cuda
cd build-cuda
cmake -DCMAKE_BUILD_TYPE=Release -DPARTHENON_DISABLE_MPI=ON -DKokkos_ENABLE_CUDA=ON -DKokkos_ARCH_AMPERE80=ON -DCMAKE_CXX_COMPILER=$(pwd)/../external/Kokkos/bin/nvcc_wrapper -DPARTHENON_DISABLE_HDF5=ON -DKokkos_ARCH_ZEN=ON -DPARTHENON_ENABLE_PYTHON_MODULE_CHECK=OFF ..

Todo: potentially add python modules for test env diable omp

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