Lightning-AI / Lightning-AI/lit-llama
Floating point exception (core dumped)
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- Python
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Description
I was trying to run the script finetune/lora.py and I got the error:
Floating point exception (core dumped)
without any further traceback log.
For context, I was following the guide in the howto folder, with the exception that I used my own training data, and the pretrain weight of LLaMa was downloaded from pyllama.
Thank you in advance!
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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.
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- Open a pull request that references the issue number.
Research direction
Start by reviewing finetune/lora.py and the howto guide, then reproduce the failure using the custom training data and the pretrain weights downloaded from pyllama. Compare that setup with the guide's inputs and record enough environment and input details to identify why the process exits with a floating point exception instead of a traceback.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- machine-learning
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100