<!-- What does this implement/fix? Explain your changes here. -->



# Contributor (creator of pull-request) checklist

 - [ ] Tests updated (for new features and bugfixes)?
 - [ ] Documentation updated (for new features)?
 - [ ] Issue referenced (for PRs that solve an issue)?

# Maintainer/Reviewer checklist

 - [ ] CHANGELOG updated with public API or any other important changes?
 - [ ] GPU tests passed (maintainer comment: "cscs-ci run")?
