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[Polaris] Remove refs to older craype-rome modules #498

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Oct 28, 2024
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[Polaris] Remove refs to older craype-rome modules #498

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2 changes: 0 additions & 2 deletions docs/polaris/compiling-and-linking/compiling-and-linking-overview.md
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Expand Up @@ -68,8 +68,6 @@ Dynamic linking of libraries is currently the default on Polaris. The Cray MPI w

## Notes on Default Modules

* `craype-x86-rome`: While the Polaris compute nodes currently have Milan CPUs, this module is loaded by default to avoid the `craype-x86-milan` module from adding a `zen3` target not supported in the default `nvhpc/21.9` compilers. The `craype-x86-milan` module is expected to be made default once a newer `nvhpc` version (e.g. 22.5) is made the default.

* `craype-accel-nvidia80`: This module adds compiler flags to enable GPU acceleration for `NVHPC` compilers along with gpu-enabled MPI libraries as it is assumed that the majority of applications to be compiled on Polaris will target the GPUs for acceleration. Users building cpu-only applications may find it useful to unload this module to silence "gpu code generation" warnings.

* `xalt`: This module enables library tracking; it helps ALCF identify software important to our users. More information can be found on the [XALT](../applications-and-libraries/libraries/xalt.md) page.
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