what do I specify for the argument --rank when linking the traces on single node single gpu?
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- Python
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Description
I am testing my chakra environment following the steps in wiki. when I link the pytorch trace and kineto trace, with the cmd
"chakra_trace_link --chakra-host-trace pytorch_et.json --chakra-device-trace kineto_trace.json --output-file /path/to/chakra_host_device_trace.json ",
I got
"chakra_trace_link: error: the following arguments are required: --rank".
But my host trace and kineto trace are collected in my node with single GPU and without DDP, then what I can provide for the rank argument?
look forward for any advice.
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Research direction
Start with the wiki instructions and the chakra_trace_link command entry point. Verify how --rank is defined and how single-GPU, non-DDP traces are expected to identify their rank. Done means the documented command or CLI behavior clearly tells users what value to provide in this setup.
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Assessment
- Tech stack
- python
- Domain
- cli
- Issue type
- Documentation
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100