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The Extreme-scale Scientific Software Stack (E4S) is a community effort to provide open source software packages for developing, deploying and running scientific applications on high-performance computing (HPC) platforms. E4S provides from-source builds and containers of a broad collection of HPC software packages.

E4S is available to download in the following formats:

  • Containers: Docker, Singularity, CharlieCloud, OVA

  • Spack manifest (spack.yaml) to install from source. These can be found in environments directory.

  • AWS EC2 image with image name ami-0db9d49091db1c25f in US-West-2 (Oregon)

  • E4S Build Cache

Please see E4S Product Dictionary for complete list of E4S products.

Useful Links

Related Projects


E4S is released as MIT license for more details see LICENSE file