[Question] GLM5----MTP training support

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Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
30/100
Issue type
Feature
Clarity
Needs clarification
Activity status
Quiet
Tech stack
python

Research direction

Start with scripts/models/glm5-744B-A40B.sh at the referenced line, then trace how MTP training and allgather_cp are configured for GLM-5. No test or implementation entry point is identified; done would require a clarified scope and a maintainer-approved support plan or implementation.

Written by the indexing model from the issue text.

Description

question
Your Question

Any plan to support training the MTP layers jointly with the main model for GLM-5?

MTP training is incompatible with allgather_cp
https://github.com/THUDM/slime/blob/f65c6e8191044cc71291a1a87431f752420ffe91/scripts/models/glm5-744B-A40B.sh#L54

What I've Tried
Environment (if relevant)
  • slime version:
  • Python version:
  • PyTorch version:
  • CUDA/ROCm version:
  • GPU type and count:
  • OS:
Additional Context

No response

Pre-submission Checklist
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Python
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