xgsmenv

Introduction

This package contains scripts for installing xgsmenv, an environment for running extraglactic sky modeling software under development. Currently configured for running healpy and GPU-enabled jax on Perlmutter at NERSC.

Quick start

Install:

# set target
prefix=/prepend-path-here/xgsmenv # <-- where this version will be installed
mkdir -p ${prefix}

tmp_build_dir=/path-to-temporary-build-directory
git clone https://github.com/exgalsky/xgsmenv ${tmp_build_dir}
cd ${tmp_build_dir}

unset PYTHONPATH
export XGSMENVVERSION=$(date '+%Y%m%d')-0.0.0 # <-- name of this version
CONF=perlmutter PKGS=default PREFIX=${prefix} ./install.sh |& tee install.log

Load the environment installed above:

module use ${prefix}/${XGSMENVVERSION}/modulefiles
module load xgsmenv