# SLES High Performance Computing (HPC)

**URL:** https://forums.suse.com/c/suse-linux-enterprise-server-topics/sles-high-performance-computing-hpc/116.md

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## [About the SLES High Performance Computing (HPC) category](https://forums.suse.com/t/about-the-sles-high-performance-computing-hpc-category/21586)

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**Author:** [@system](https://forums.suse.com/u/system)\
**Replies:** 0

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## [Looking to see if there exists a migration path/script to migrate installations between “standard” SLES15SPx to SLES 15 HPC?](https://forums.suse.com/t/looking-to-see-if-there-exists-a-migration-path-script-to-migrate-installations-between-standard-sles15spx-to-sles-15-hpc/41299)

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**Author:** [@rshort-hpe](https://forums.suse.com/u/rshort-hpe)\
**Replies:** 3\
**Last updated:** [August 15, 2023, 7:11pm UTC](https://forums.suse.com/t/looking-to-see-if-there-exists-a-migration-path-script-to-migrate-installations-between-standard-sles15spx-to-sles-15-hpc/41299 "2023-08-15T19:11:36Z")

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Looking to see if there exists a migration path/script to migrate installations between “standard” SLES15SPx to SLES 15 HPC?

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## [Welcome to SUSE Linux High Performance Computing Forum](https://forums.suse.com/t/welcome-to-suse-linux-high-performance-computing-forum/32443)

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**Author:** [@jayk](https://forums.suse.com/u/jayk)\
**Replies:** 1\
**Last updated:** [May 25, 2020, 11:45am UTC](https://forums.suse.com/t/welcome-to-suse-linux-high-performance-computing-forum/32443 "2020-05-25T11:45:07Z")

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Welcome to the SUSE Linux forum for High Performance Computing. This forum is for people that use SUSE Linux for their HPC computing infrastructure. While the focus is on SUSE Linux Enterprise Server (SLES), people usin…

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## [How to build rpm binary from source rpm under HPC](https://forums.suse.com/t/how-to-build-rpm-binary-from-source-rpm-under-hpc/33064)

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**Author:** [@etzhao](https://forums.suse.com/u/etzhao)\
**Replies:** 5\
**Last updated:** [May 14, 2020, 1:25pm UTC](https://forums.suse.com/t/how-to-build-rpm-binary-from-source-rpm-under-hpc/33064 "2020-05-14T13:25:24Z")

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HI, I try to rebuild openblas binary RPM from its source rpm, run rpmbuild, but got " hpc\_init not defined in spec file erros, then I run build script : #build openblas.spec, but got following errors: \[ 0s\] hp…

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## [What is the difference](https://forums.suse.com/t/what-is-the-difference/34707)

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**Author:** [@jyeagley](https://forums.suse.com/u/jyeagley)\
**Replies:** 1\
**Last updated:** [January 29, 2020, 7:42pm UTC](https://forums.suse.com/t/what-is-the-difference/34707 "2020-01-29T19:42:35Z")

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Good morning guys. I am a sales guy for SUSE and I am looking for competitive information of the differences of SUSE vs. Everybody (Centos) for HPC environments. Any insight would be appreciated. Thanks, Jason Yeagley …

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## [Memory not free, but no process ?!?](https://forums.suse.com/t/memory-not-free-but-no-process/33211)

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**Author:** [@mpibgc](https://forums.suse.com/u/mpibgc)\
**Replies:** 2\
**Last updated:** [November 25, 2018, 6:42pm UTC](https://forums.suse.com/t/memory-not-free-but-no-process/33211 "2018-11-25T18:42:19Z")

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Hi, we have the following problem. We have 30 identical nodes in a queue. All nodes have 64GB RAM. After some time all nodes are showing different free memory (between 48GB up to 61GB) WITHOUT running any jobs. The sy…