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triton-sageattention

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Install Triton + SageAttention to accelerate ComfyUI (the sageattn attention_mode and inductor torch.compile used by WanVideoWrapper / many video graphs). Windows-first (triton-windows + woct0rdho prebuilt SageAttention wheels matched to torch/CUDA/python into the RIGHT python), plus Linux (official triton + build) and Mac (N/A → sdpa/MPS). Also covers the SAFE sdpa / no-compile fallback so an example that assumes sageattn + torch.compile still runs when these aren't installed (video-extend TRAP 5). Use when a loader crashes with "No module named 'sageattention'" or reports triton unavailable, when asked to speed up Wan/video workflows, or when deciding whether to install acceleration vs. fall back.

plugin/skills/triton-sageattention/SKILL.md

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Nov 9, 2026
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# Triton + SageAttention (ComfyUI acceleration)

> See also [`comfyui-launch-flags`](../comfyui-launch-flags/SKILL.md) for the full
> attention / VRAM / cache flag matrix. Note the Z-Image exception: Z-Image is
> broken under `--use-sage-attention`, so launch it with
> `--use-pytorch-cross-attention` instead.

## Prefer kitchen INT8 attention when it is available

If `kitchen` action:"status" (or `panel_kitchen`) reports kitchen present and
`int8_attention_is_available` on this GPU, launch with **`--use-ck-attention`**
and **skip the sageattention wheel dance**. Kitchen INT8 attention is a ComfyUI
flag; it does not need a version-matched `sageattention` wheel. Restart
required, consent-gated like every restart.
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