[TPU] TorchTPU backend integration - eager / torch.compile / tp - #14039
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JingyaHuang wants to merge 49 commits into
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Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
JingyaHuang
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September 7, 2026 16:23
…ster tpu.md; drop redundant execution_device check - Propagate the text_encoder.device-based fix (introduced for TPU CPU-offload support) from FluxPipeline/Flux2KleinPipeline/WanPipeline into their `# Copied from` copies (flux/*, flux2_klein_inpaint, visualcloze, anyflow, chronoedit, lucy_edit, skyreels_v2/*). SDXL-family copies of StableDiffusionXLPipeline.encode_prompt are intentionally left untouched; they'll be handled in a follow-up PR that fixes device placement for every pipeline component (not just text encoders). - Register docs/source/en/optimization/tpu.md in _toctree.yml (was breaking the docs build: "not present in the table of contents"). - Remove the redundant "prefer non-CPU, non-meta component" loop from DiffusionPipeline._execution_device: PR huggingface#14383 already fixed this in DiffusionPipeline.device, which _execution_device falls back to. Verified on TPU hardware that _execution_device still resolves correctly for a split-placement pipeline after the removal. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>
Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>
Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>
Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>
Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>
Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>
Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>
Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>
…rs into add-torchtpu-support
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@stevhliu good catch, I just added a brief tp section in the doc. |
…add-torchtpu-support
stevhliu
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Sep 14, 2026
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thanks for adding! should we also add "tpu" as an option to the TensorParallelConfig docstring? i think currently it only says "cuda" and "neuron".
Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>
…rs into add-torchtpu-support
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What does this PR do?
Need the fix #14739 and perferrably merge the sharding improvement PR #14544 first.
torch.compileThis is a preparation based on TorchTPU beta before the official release.
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