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Add known issue on foss-2022b not being supported for zen4 #357

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Dec 11, 2024
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Add known issue on foss-2022b not being supported for zen4 #357

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Add known issue on foss-2022b not being supported for zen4
Dec 11, 2024
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Rephrase
Dec 11, 2024
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Update docs/known_issues/eessi-2023.06.md
ocaisa Dec 11, 2024
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3 changes: 3 additions & 0 deletions docs/known_issues/eessi-2023.06.md
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Expand Up @@ -53,3 +53,6 @@ hook.register("load", combined_load_hook)
For more information about how to write and implement site-specific Lmod hooks, please check [EESSI Site Specific Configuration LMOD Hooks](site_specific_config/lmod_hooks.md)
</div>

### GCC-12.2.0 and foss-2022b based modules cannot be loaded on `zen4` architecture

The `zen4` architecture was released late 2022. As a result, the compilers and BLAS libraries that are part of the 2022b toolchain generation did not yet (fully) support this architecture. Concretely, it was found [in this pr](https://github.com/EESSI/software-layer/pull/567) that unit tests in the OpenBLAS version that is part of the foss-2022b toolchain were failing. As a result, it was decided that we would not support this toolchain-generation at all on the `zen4` architecture.