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Add serving-llms-on-epyc walkthrough#83

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amd-lalithnc:add-serving-llms-on-epyc-walkthrough
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Add serving-llms-on-epyc walkthrough#83
amd-lalithnc wants to merge 1 commit into
amd:mainfrom
amd-lalithnc:add-serving-llms-on-epyc-walkthrough

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Adds a walkthrough for serving-llms-on-epyc at walkthroughs/serving-llms-on-epyc.md, with a link in walkthroughs/README.md. Resolves #82

It follows the same sections as the existing walkthroughs: prerequisites, checking which skills are visible, installing the skill, running it, calling the endpoint, and a comparison of doing the task without the skill.

It also re-registers the skill in the marketplace (the entry was removed in #76) and folds in a few fixes found while testing the walkthrough on real EPYC hosts:

  • Require AVX-512 (Zen4+) — the skill now stops on pre-Zen4 EPYC.
  • Drop --shm-size from the container launch — it conflicts with --ipc=host on podman.
  • Recognize lettered EPYC SKUs in detect.py (e.g. 9B45 → Turin).

Tested end-to-end on two EPYC hosts: the endpoint comes up and answers.

Change-Id: Ia2bf2b8f40c2c709f8ad3b3d394a7946d4949b26

- Add walkthroughs/serving-llms-on-epyc.md (+ README link) for issue amd#82.
- Re-register the skill in the marketplace (needs a walkthrough to be listed).
- Require AVX-512 (Zen4+): hard gate in Step 1; scope in the description.
- Fix launch: drop --shm-size (conflicts with --ipc=host on podman).
- detect.py: recognize lettered EPYC SKUs (e.g. 9B45 -> Turin/Zen5).
- Note re-run name collision, rootless-podman cpuset, and HF_HOME cache mount.

Signed-off-by: Lalithnarayan C <Lalithnarayan.C@amd.com>
Change-Id: Ia2bf2b8f40c2c709f8ad3b3d394a7946d4949b26
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Add walkthrough for serving-llms-on-epyc

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