# \#pawsey

**URL:** https://forum.access-hive.org.au/tag/pawsey/317.md

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## [Spack and Cray HPC Architecture](https://forum.access-hive.org.au/t/spack-and-cray-hpc-architecture/4337)

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**Author:** [@Aidan](https://forum.access-hive.org.au/u/Aidan)\
**Replies:** 1\
**Last updated:** [21 March 2025 00:43 UTC](https://forum.access-hive.org.au/t/spack-and-cray-hpc-architecture/4337 "2025-03-21T00:43:06Z")

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@Scott mentioned some issues with the using spack on a Cray HPC system (setonix) because spack and the Cray uses it’s own compiler wrappers. The docs suggest this is a solved problem: Is there something else going on…

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## [Elmer– understand complex physical processes in the natural world](https://forum.access-hive.org.au/t/elmer-understand-complex-physical-processes-in-the-natural-world/4130)

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**Author:** [@NBateman-bit](https://forum.access-hive.org.au/u/NBateman-bit)\
**Replies:** 0\
**Last updated:** [6 February 2025 06:47 UTC](https://forum.access-hive.org.au/t/elmer-understand-complex-physical-processes-in-the-natural-world/4130 "2025-02-06T06:47:20Z")

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## [MOM6 NIC\_SYMMETRY\_TEST error](https://forum.access-hive.org.au/t/mom6-nic-symmetry-test-error/1522)

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**Author:** [@ChrisC28](https://forum.access-hive.org.au/u/ChrisC28)\
**Replies:** 11\
**Last updated:** [19 October 2023 09:32 UTC](https://forum.access-hive.org.au/t/mom6-nic-symmetry-test-error/1522 "2023-10-19T09:32:45Z")

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Hi all, I’m having a repeated error running the MOM6 regional model on the Setonix supercomputer. Blockquote MPICH ERROR: All nodes in this job do not contain the same number of NICs. Aborting job as performance may …