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Key Features

Infrastructure Software for the Exascale Era

HPE Cray OS is based on SUSE® Linux Enterprise Server (SLES) with enhancements for high performance computing.

We crated a compute image that is particularly small in footprint, helping to maximize available computing resources and has a low-jitter OS to remove performance thieves.

The enhancements do not alter the ability to run standard Linux applications, but rather enhance it for performance, scale, and reliability.

The software suite offers integrated container support for more flexibility and many ISV applications are available “out of the box”.

Integrated Performance, Resiliency, and Health Features

HPE Cray OS includes RAS features such as services to verify compute nodes run efficiently with integrated performance testing and hardware reporting.

Integrated node health service means that users can validate compute nodes prior to application launch to help maximize use of available resources.

HPE Cray OS offers power and frequency limiting for power capping and management.

Integrated support for Lustre® parallel file systems and enhanced compute node file system projection.

Leverage Cray Supercomputing Lineage

HPE Cray Operating System was developed and enhanced over several decades to address specific needs of HPC customers.

Built with features for the new era of computing, based on a long history of supercomputer leadership.

HPE Cray OS is fully supported by HPE Pointnext Services.

* Prices may vary based on local reseller.

How can we help

Get advice, answers, and solutions when you need them. For general questions, email us at hpestore.quote-request@hpe.com

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