The Advanced Research Computing (ARC) high-performance computing (HPC) cluster has integrated the Scientific Package Manager Spack (https://spack.io) to streamline software development for users. Spack allows users to build software from its source code or install pre-built binaries directly into their environments. The ARC-provided Spack is configured to utilize existing softwares installed on our HPC system as a foundation for handling build dependencies, and simplifying the process of managing various software components required for HPC tasks.
Moreover, users have the flexibility to customize the already existing configuration to their unique needs, such as using custom compilers, or software management for labs, or groups of individuals. This level of customization ensures that users can optimize their computing environment according to their unique requirements, enhancing efficiency and performance for their HPC workflows.