deepspeedai / deepspeedai/DeepSpeedExamples
Bubbles in Pipeline Parallelism
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- Python
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Description
How to observe the performance of alexnet's parallelism in the pipeline parallel package,and can we use nsys to analyze the bubbles in parallel?
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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 with the linked pipeline_parallelism package and its AlexNet example, then review how performance is currently observed and whether the named nsys profiler can expose pipeline bubbles. Done would require a clearly scoped profiling workflow and documented interpretation of the resulting bubble measurements.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- distributed-systems, machine-learning, performance
- Issue type
- Documentation
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100