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EasyBuild Sprint 2020a toolchains

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Caspar van Leeuwen edited this page Mar 12, 2020 · 25 revisions

[WORK IN PROGRESS]

What?

Starting to use a brand new toolchain is always a challenge, since the limited number of EasyConfigs mean you need to develop a lot yourself. This sprint synchronizes that effort amongst the community, so that together we can kickstart the development of GCCcore-9.x, foss-2020a, intel-2020a based EasyConfigs. Hopefully, this will result in a large number of EasyConfigs being available quickly after the release of the 2020a toolchains.

When?

The sprint will take place on Tuesday 17th and Thursday 19th of March, 9:00-13:00h CET. During this time, a large number of maintainers will be available for reviewing and accepting PRs.

The idea of having two separate mornings is that straightforward EasyConfigs can go through the full review cycle on the 17th. For more difficult ones, you can get some feedback on the 17th, work on it in the meantime, and try to finalize the PR on the 19th.

How to participate?

  • Before the sprint, make sure to prepare your environment so you can participate (see the 'How to prepare?' section)
  • Check out the 'wishlist' and choose an EasyConfig you want to work on. If you want to work on something that is not on the wishlist but that is relevant for your site, just ask one of the maintainers to add it to the wishlist.
  • Ask one of the maintainers to add your name to the EasyConfig you will work on. This avoids having two people working on the same EasyConfig at the same time.
  • Develop your EasyConfig
  • Use `

How to prepare?

It is advisable to set up an environment beforehand that

In order to do create this setup, please take the following steps:

Fork the repositories

# pick an installation prefix (adjust as you like)
INSTALL_PREFIX=$(mktemp -d $HOME/EasyBuild-XXXXXX)
# download script
curl -O https://raw.githubusercontent.com/easybuilders/easybuild-framework/master/easybuild/scripts/install-EasyBuild-develop.sh
# Change it so it targets the 2020a branch for the EasyConfigs repository:
sed 's/github_clone_branch "easybuild-easyconfigs" "develop"/github_clone_branch "easybuild-easyconfigs" "2020a"/g' install-EasyBuild-develop.sh > install-EasyBuild-sprint.sh
# run downloaded script, specifying *your* GitHub username and the installation prefix
bash install-EasyBuild-develop.sh GITHUB_USERNAME $INSTALL_PREFIX
# update $MODULEPATH via 'module use', and load the module
module use $INSTALL_PREFIX/modules
module load EasyBuild-develop
eb --version  ## This should ensure you have a reasonable instance of EasyBuild

If you already have a fork

  • Bring your fork up to date

Install the 2020a-based toolchains

Clone this wiki locally