PyTorch 2.7.1 Release, bug fix release
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This release is meant to fix the following issues (regressions / silent correctness): ### Torch.compile Fix Excessive cudagraph re-recording for HF LLM models ([#152287](https://github.com/pytorch/pytorch/pull/152287)) Fix torch.compile on some HuggingFace models ([#151154](https://github.com/pytorch/pytorch/pull/151154)) Fix crash due to Exception raised inside torch.autocast ([#152503](https://github.com/pytorch/pytorch/pull/152503)) Improve Error logging in torch.compile ([#149831](https://github.com/pytorch/pytorch/pull/149831)) Mark mutable custom operators as cacheable in torch.compile ([#151194](https://github.com/pytorch/pytorch/pull/151194)) Implement workaround for a graph break with older version einops ([#153925](https://github.com/pytorch/pytorch/pull/153925)) Fix an issue with tensor.view(dtype).copy_(...) ([#151598](https://github.com/pytorch/pytorch/pull/151598)) ### Flex Attention Fix assertion error due to inductor permuting inputs to flex attention ([#151959](https://github.com/pytorch/pytorch/pull/151959)) Fix performance regression on nanogpt speedrun ([#152641](https://github.com/pytorch/pytorch/pull/152641)) ### Distributed Fix extra CUDA context created b...
Read the original at the source: https://github.com/pytorch/pytorch/releases/tag/v2.7.1
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- September 15, 2026 19:08
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