microsoft / microsoft/TRELLIS

RuntimeError: FlashAttention only supports Ampere GPUs or newer.

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Dominant language
Python
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Description

OS:Windows,GPU:2080ti 22g

is happened at when I trying to generate, is can not runing on my old turing?😢

can it be disabled? I can accept lower speed

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No file or test is named. Search the repository for the RuntimeError text and FlashAttention or Ampere checks, then trace the generation entry point on a 2080 Ti. Done means generation completes on that GPU without this error, with any reduced-speed behavior covered by an appropriate test if one exists.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
machine-learning, performance
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
30/100

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