This is the tutorial about gundam installation on FNAL DUNE gpvm.

I. Simply lovely

For those who don’t want to waste time installing multiple packages on their dunegpvm, just follow this section.

0. Setup

source /exp/dune/app/users/flynnguo/spack_install/setup-env.sh
spack load yaml-cpp
spack load root@6.28.12
spack load cmake@3.27.7
spack load gcc@12.2.0
spack load jsoncpp@1.9.5

1. Shell setup

cd /exp/dune/app/users/$USER
mkdir GUNDAM
cd GUNDAM 
export WORK_DIR="/exp/dune/app/users/$USER/GUNDAM"
export INSTALL_DIR="$WORK_DIR/Install/"
export BUILD_DIR="$WORK_DIR/Build/"
export REPO_DIR="$WORK_DIR/Repositories/"

If it’s the first time you define those, don’t forget to mkdir, create these path!

mkdir -p $INSTALL_DIR
mkdir -p $BUILD_DIR
mkdir -p $REPO_DIR

2. Cloning the source code

GUNDAM source code is officially available under the GUNDAM-organization on GitHub. To copy the code on your computer or cluster, we recommend to use GIT. We assume

cd $REPO_DIR
git clone --recursive -b LTS/1.8.x https://github.com/gundam-organization/gundam.git
cd gundam

For GUNDAM users, it is recommended for you to check out the latest tagged version of this repository. A simple bash script allows you to check out the latest tagged version by tapping:

./update.sh --latest

3. Building the code

mkdir -p $BUILD_DIR/gundam
mkdir -p $INSTALL_DIR/gundam
cd $BUILD_DIR/gundam
cmake \
-D CMAKE_INSTALL_PREFIX:PATH=$INSTALL_DIR/gundam \
-D CMAKE_BUILD_TYPE=Release \
$REPO_DIR/gundam/.
make install -j$(nproc)         #make install -j4
#Add lib path
export LD_LIBRARY_PATH=/exp/dune/app/users/flynnguo/spack_install/__spack_path_placeholder__/__spack_path_placeholder__/__spack_path_placeholder__/__spack_path_placeholder__/__spack_path_placeholder__/__spack_path_placeholder__/__spack_path_placeholder__/__spack_path_placeholde/yaml-cpp/0.7.0/linux-almalinux9-x86_64_v3-gcc-12.2.0-tkehcjd266veu3oj3hupgrbewiimoe4s/lib64:$LD_LIBRARY_PATH 

4. Next time login

source /exp/dune/app/users/flynnguo/.bashrc
myspack
setgundam
yamllib_gundam
gundamFitter

5. Update Gundam

If you updated any gundam codes, you need to rebuild and reinstall

cd $BUILD_DIR/gundam
cmake \
-D CMAKE_INSTALL_PREFIX:PATH=$INSTALL_DIR/gundam \
-D CMAKE_BUILD_TYPE=Release \
$REPO_DIR/gundam/.
make -j4
make install

II. Create your own spack area

For those who want to learn how to install multiple packages on their dunegpvm, follow this section.

1. Setup

cd /exp/dune/app/users/$USER
source /cvmfs/larsoft.opensciencegrid.org/spack-packages/setup-env.sh
spack load fermi-spack-tools@main
git config --global --add safe.directory /cvmfs/larsoft.opensciencegrid.org/spack-packages//.git
make_subspack --with_padding /cvmfs/larsoft.opensciencegrid.org/spack-packages/ /exp/dune/app/users/$USER/spack_install
spack unload fermi-spack-tools@main
. spack_install/setup-env.sh

Now you can install the packages you want

spack list <package name>
spack -d install <package name>
spack find --paths <package name>

2. Next time login

cd /exp/dune/app/users/$USER
. spack_install/setup-env.sh
spack load <package name>