Anomalous T5 results using GPU inference on a 4090 graphics card
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- Dominant language
- C++
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Description
Thank you very much for your work. I'm using ctranslate2 accelerated https://huggingface.co/Maciel/T5Corrector-base-v2 reasoning and when using the cpu for inference the output is normal, but switching to using the GPU, the output is all: Response Text: {" translated_text":"..."} , where is the problem please?
Contributor guide
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 reproducing inference with the Hugging Face Maciel/T5Corrector-base-v2 model on the CPU and on a 4090 GPU, using the CTranslate2 paths described in the issue. Capture the relevant environment and conversion settings, then compare the outputs; done means GPU inference no longer produces repeated tokens and matches the normal CPU result.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp, machine-learning
- Domain
- machine-learning, performance
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100