Check out the tensorflow package in Spack. We patch Bazel slightly to allow external dependencies/library paths, and the dependencies are factored out into thei

Check out the tensorflow package in Spack. We patch Bazel slightly to allow external dependencies/library paths, and the dependencies are factored out into their own packages: https://spack.readthedocs.io/en/latest/package_list.html#py-tensorflow https://spack.readthedocs.io/en/latest/package_list.html#py-... Spack can build with two levels of parallelism (within a build and among builds) on a single node or multiple nodes with a shared filesystem: https://spack.readthedocs.io/en/latest/packaging_guide.html#install-level-build-parallelism https://spack.readthedocs.io/en/latest/packaging_guide.html#... You can also generate GitLab pipelines of your build, which will break the jobs out as well: https://spack.readthedocs.io/en/latest/pipelines.html https://spack.readthedocs.io/en/latest/pipelines.html