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flash-attn 2.8.4 - Windows ROCm pre-built wheels for AMD GPUs (aiter Triton backend)

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@0xDELUXA 0xDELUXA released this 02 Apr 16:59

Triton-backend only build of flash-attn 2.8.4 for Windows ROCm users who don't want to build from source.

Tested on

  • GPUs: gfx1030, gfx1150 and gfx1200
  • Python: 3.11, 3.12 and 3.13
  • ROCm: 7.12.0a and 7.13.0a
  • PyTorch: 2.9.1, 2.10.0, and 2.12.0a0

Expected to work on

  • Other AMD GPUs which are supported by aiter
  • Other Python versions
  • Other TheRock ROCm/PyTorch builds

Requirements

  • Windows 10/11
  • Python
  • ROCm & PyTorch from TheRock

Install

pip install https://github.com/0xDELUXA/flash-attention/releases/download/v2.8.4_win-rocm/flash_attn-2.8.4-py3-none-win_amd64.whl
pip install https://github.com/0xDELUXA/flash-attention/releases/download/v2.8.4_win-rocm/amd_aiter-0.0.0-py3-none-win_amd64.whl

Notes

  • CK backend is not yet available on Windows - Triton only
  • NVIDIA GPUs are not supported by these wheels