deepspeedai / deepspeedai/DeepSpeedExamples
ValueError: optimizer got an empty parameter list
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Description
An error occurred when running pipeline_parallelism
ValueError: optimizer got an empty parameter list
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by locating and running the pipeline_parallelism example to reproduce the reported ValueError. Trace how the optimizer receives parameters and identify why its parameter list is empty. Done means the example runs past optimizer creation without this error, with the relevant example validation passing if available.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- distributed-systems, machine-learning
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100