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Added Comfy Kitchen Attention launch option - #1738

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e-nord wants to merge 3 commits into
LykosAI:mainfrom
e-nord:feat-comfyui-ck-attention
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Added Comfy Kitchen Attention launch option#1738
e-nord wants to merge 3 commits into
LykosAI:mainfrom
e-nord:feat-comfyui-ck-attention

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@e-nord

@e-nord e-nord commented Sep 11, 2026

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Adding Comfy Kitchen Attention to the ComfyUI cross-attention launch options and fixing the (likely intended but missing) mutual exclusivity of those options.

e-nord and others added 3 commits September 10, 2026 22:22
Runs csharpier/xamlstyler on LaunchOption.cs, LaunchOptionCard.cs, and
LaunchOptionsDialog.axaml, which had drifted from the current formatter
style. Isolated here so the following behavioral commit has a clean,
reviewable diff.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Adds ComfyUI's Composable Kernel attention backend as a selectable
Cross Attention Method option, for both ComfyUI and ComfyUI-Zluda.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Cross Attention Method flags are mutually exclusive in ComfyUI's argparse,
but the launch options UI rendered every Bool-type option as an
independent checkbox, so multiple could be selected at once and ComfyUI
would refuse to start (e.g. --use-ck-attention not allowed with
--use-sage-attention).

LaunchOptionDefinition already had an unused MaxSelectedOptions field;
setting it to 1 on a definition now renders its options as a radio
group instead of checkboxes.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
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