Spack is a package management tool designed to support multiple versions and configurations of software on a wide variety of platforms and environments. It was designed for large supercomputing centers, where many users and application teams share common installations of software on clusters with exotic architectures, using libraries that do not have a standard ABI. Spack is non-destructive: installing a new version does not break existing installations, so many configurations can coexist on the same system.

Most importantly, Spack is simple. It offers a simple spec syntax so that users can specify versions and configuration options concisely. Spack is also simple for package authors: package files are written in pure Python, and specs allow package authors to maintain a single file for many different builds of the same package.

AMD supports the AMD Optimized CPU Compilers, Libraries and Profiler (AOCC, AOCL and uProf) with Spack packages. AMD also supports Spack packages for commonly used HPC benchmarks and a growing catalogue of scientific, open-source applications with recommended command-line directives using AOCC and AOCL.  Each application-specific page details the Spack command line, options, and example instructions to run the application.

Technical Support

For technical support of the tools, benchmarks and applications that AMD offers for Spack building and related inquiries, please reach us at toolchainsupport@amd.com. 

For information specific to the Spack project and usage, please refer to the Spack documentation.