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media-gfx/comfyui

Node-based diffusion / generative-AI workflow GUI and inference engine

Screenshots

  • comfyui-0.33.3
    ~amd64
    +cuda compile +templates extra opengl rocm audio python_single_target_python3_12 python_single_target_python3_13

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    Overlay: stuff
  • comfyui-0.33.2
    ~amd64
    +cuda compile +templates extra opengl rocm audio python_single_target_python3_12 python_single_target_python3_13

    View      Download      Browse     License: GPL-3   
    Overlay: stuff
  • comfyui-0.33.1
    ~amd64
    +cuda compile +templates extra opengl rocm audio python_single_target_python3_12 python_single_target_python3_13

    View      Download      Browse     License: GPL-3   
    Overlay: stuff
  • comfyui-0.30.2
    ~amd64
    audio rocm cuda migraphx python_single_target_python3_12 python_single_target_python3_13 python_single_target_python3_14

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    Overlay: bennypowers
  • comfyui-0.30.1
    ~amd64
    audio rocm cuda migraphx python_single_target_python3_12 python_single_target_python3_13 python_single_target_python3_14

    View      Download      Browse     License: GPL-3   
    Overlay: bennypowers
  • comfyui-0.28.3
    ~amd64
    audio rocm cuda migraphx python_single_target_python3_12 python_single_target_python3_13 python_single_target_python3_14

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    Overlay: bennypowers
  • comfyui-0.28.2
    ~amd64
    audio rocm cuda migraphx python_single_target_python3_12 python_single_target_python3_13 python_single_target_python3_14

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    Overlay: bennypowers
  • comfyui-0.27.0
    ~amd64
    audio rocm cuda migraphx python_single_target_python3_12 python_single_target_python3_13 python_single_target_python3_14

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    Overlay: bennypowers
  • comfyui-0.26.2
    ~amd64
    audio rocm cuda migraphx python_single_target_python3_12 python_single_target_python3_13 python_single_target_python3_14

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    Overlay: bennypowers
  • comfyui-0.24.1-r1
    ~amd64
    audio rocm cuda migraphx python_single_target_python3_12 python_single_target_python3_13 python_single_target_python3_14

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    Overlay: bennypowers
  • comfyui-0.24.1
    ~amd64
    audio rocm cuda migraphx python_single_target_python3_12 python_single_target_python3_13 python_single_target_python3_14

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    Overlay: bennypowers
  • comfyui-0.21.0-r2
    ~amd64
    audio rocm cuda migraphx python_single_target_python3_12 python_single_target_python3_13 python_single_target_python3_14

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    Overlay: bennypowers
  • comfyui-0.21.0-r1
    ~amd64
    audio rocm cuda migraphx python_single_target_python3_12 python_single_target_python3_13 python_single_target_python3_14

    View      Download      Browse     License: GPL-3   
    Overlay: bennypowers
  • comfyui-0.21.0
    ~amd64
    audio rocm cuda migraphx python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13

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    Overlay: bennypowers
  • comfyui-0.20.1
    ~amd64
    audio rocm cuda migraphx python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13

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    Overlay: bennypowers
  • comfyui-0.19.5
    ~amd64
    audio rocm cuda migraphx python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13

    View      Download      Browse     License: GPL-3   
    Overlay: bennypowers
  • comfyui-0.19.4
    ~amd64
    audio rocm cuda migraphx python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13

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    Overlay: bennypowers
  • comfyui-0.19.3
    ~amd64
    audio rocm cuda migraphx python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13

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    Overlay: bennypowers
  • comfyui-0.19.1
    ~amd64
    audio rocm cuda migraphx python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13

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    Overlay: bennypowers
  • comfyui-0.18.5
    ~amd64
    audio rocm cuda migraphx python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13

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    Overlay: bennypowers
  • comfyui-0.18.3
    ~amd64
    audio rocm cuda migraphx python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13

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    Overlay: bennypowers
  • comfyui-0.18.2
    ~amd64
    audio rocm cuda migraphx python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13

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    Overlay: bennypowers
  • comfyui-0.16.3-r17
    ~amd64
    rocm cuda migraphx python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13

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    Overlay: bennypowers
  • comfyui-0.16.3-r16
    ~amd64
    rocm cuda migraphx python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13

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    Overlay: bennypowers
  • comfyui-0.16.3-r15
    ~amd64
    rocm cuda migraphx python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13

    View      Download      Browse     License: GPL-3   
    Overlay: bennypowers
  • comfyui-0.16.3-r14
    ~amd64
    rocm cuda migraphx python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13

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    Overlay: bennypowers
  • comfyui-0.16.3-r13
    ~amd64
    rocm cuda migraphx python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13

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    Overlay: bennypowers
  • comfyui-0.16.3-r12
    ~amd64
    rocm cuda migraphx python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13

    View      Download      Browse     License: GPL-3   
    Overlay: bennypowers
  • comfyui-0.16.3-r11
    ~amd64
    rocm cuda migraphx python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13

    View      Download      Browse     License: GPL-3   
    Overlay: bennypowers
  • comfyui-0.16.3-r10
    ~amd64
    rocm cuda migraphx python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13

    View      Download      Browse     License: GPL-3   
    Overlay: bennypowers
  • comfyui-0.16.3-r9
    ~amd64
    rocm cuda migraphx python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13

    View      Download      Browse     License: GPL-3   
    Overlay: bennypowers
  • comfyui-0.16.3-r8
    ~amd64
    rocm cuda migraphx python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13

    View      Download      Browse     License: GPL-3   
    Overlay: bennypowers
  • comfyui-0.16.3-r7
    ~amd64
    rocm cuda migraphx python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13

    View      Download      Browse     License: GPL-3   
    Overlay: bennypowers
  • comfyui-0.16.3-r6
    ~amd64
    rocm cuda migraphx python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13

    View      Download      Browse     License: GPL-3   
    Overlay: bennypowers
  • comfyui-0.16.3-r5
    ~amd64
    rocm cuda migraphx python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13

    View      Download      Browse     License: GPL-3   
    Overlay: bennypowers
  • comfyui-0.16.3-r4
    ~amd64
    rocm cuda migraphx python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13

    View      Download      Browse     License: GPL-3   
    Overlay: bennypowers
  • comfyui-0.16.3-r3
    ~amd64
    rocm cuda migraphx python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13

    View      Download      Browse     License: GPL-3   
    Overlay: bennypowers
  • comfyui-0.16.3-r2
    ~amd64
    rocm cuda migraphx python_targets_python3_11 python_targets_python3_12 python_targets_python3_13

    View      Download      Browse     License: GPL-3   
    Overlay: bennypowers
  • comfyui-0.16.3-r1
    ~amd64
    rocm cuda migraphx python_targets_python3_11 python_targets_python3_12 python_targets_python3_13

    View      Download      Browse     License: GPL-3   
    Overlay: bennypowers
  • comfyui-0.16.3
    ~amd64
    rocm cuda migraphx python_targets_python3_11 python_targets_python3_12 python_targets_python3_13

    View      Download      Browse     License: GPL-3   
    Overlay: bennypowers
  • comfyui-0.16.0
    ~amd64
    rocm cuda migraphx python_targets_python3_11 python_targets_python3_12 python_targets_python3_13

    View      Download      Browse     License: GPL-3   
    Overlay: bennypowers
  • comfyui-0.3.66
    ~amd64
    rocm cuda migraphx python_targets_python3_11 python_targets_python3_12 python_targets_python3_13

    View      Download      Browse     License: GPL-3   
    Overlay: bennypowers
  • comfyui-0.3.62
    ~amd64
    rocm cuda migraphx python_targets_python3_11 python_targets_python3_12 python_targets_python3_13

    View      Download      Browse     License: GPL-3   
    Overlay: bennypowers

ChangeLog

commit 1a91ac8cb6a1a3e63bec694e5006def035f6e875
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Fri Aug 21 10:28:46 2026 +0200

media-gfx/comfyui: drop 0.32.0

commit a40025738cb0f8a7b1481e4398dd874258e7797d
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Fri Aug 21 10:28:17 2026 +0200

media-gfx/comfyui: add 0.33.3

commit 58092ba465af2e4eb7c1977755b76cedbc8ab5a2
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Mon Aug 17 23:33:13 2026 +0200

media-gfx/comfyui: drop 0.31.1

commit ad7968c704095f89ecc82ad5c87b2b9264d79036
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Mon Aug 17 23:32:56 2026 +0200

media-gfx/comfyui: add 0.33.2

commit 1d0a7ecc9b7d181a33de4cec20a1a398a703017a
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Fri Aug 14 21:10:23 2026 +0200

media-gfx/comfyui: update homepage

ComfyUI permanently redirects the www hostname. Use the canonical homepage directly.

commit b86a7dd21236c62847f7880a7097d181463b1b5d
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Fri Aug 14 10:30:24 2026 +0200

media-gfx/comfyui: enforce upstream dependency bounds

ComfyUI 0.32.0 declares exact aimdo and kitchen releases plus minimum versions for
its core and optional Python dependencies. Preserve those constraints so older or
incompatible major releases cannot satisfy the ebuild.

commit 4dda0bfd7f2d3c4bd1951e7e2d28eb89a0c12e4c
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Fri Aug 14 06:42:09 2026 +0200

media-gfx/comfyui: fix comfy-angle Python dependency

comfy-angle-bin is single-implementation, so requesting python_targets flags makes
USE=opengl unresolvable. Propagate the selected single target directly while
retaining multi-implementation generation for PyOpenGL.

commit bf75aee0e69cf721a08a82638d19ddfdc425bd34
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Thu Aug 13 19:20:33 2026 +0200

media-gfx/comfyui: drop 0.30.1 and 0.30.2

The retained newer releases cover current rollback needs without carrying this
superseded minor line.

commit 3fe897fbe550b53fff2e3f4dd7b2bf905702b7dd
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Thu Aug 13 18:48:15 2026 +0200

media-gfx/comfyui: enable GLSL nodes with opengl

The GLSL node module imports comfy-angle to load its EGL and GLES libraries before
PyOpenGL. Depend on the packaged runtime so enabling opengl no longer leaves those
nodes unavailable.

commit 15d341439bedf6abd4292f3540067ec0c54315a9
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Fri Aug 14 14:54:02 2026 +0200

media-gfx/comfyui: add 0.33.1

commit 5c9405ced2d939fbcff3a6090aba13dc7843caee
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Wed Aug 12 09:33:14 2026 +0200

media-gfx/comfyui: drop 0.29.0, 0.29.2

Retention: drop the oldest minor series, keeping the newest three
(0.30.x, 0.31.1, 0.32.0). Matches the established cadence of retiring a
whole superseded minor at once.

commit 44d8639d0ab9aae6c473e497abb37fd49059a4bf
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Wed Aug 12 09:33:01 2026 +0200

media-gfx/comfyui: add 0.32.0

Copy of 0.31.1. Versus 0.31.1 the upstream requirements.txt changes only
two pins: comfyui-workflow-templates 0.11.37 -> 0.11.39 (bumped here) and
comfy-kitchen 0.2.28 -> 0.2.30 (dep is unversioned; 0.2.30 already in
tree). frontend-package 1.48.7 and embedded-docs 0.5.9 pins are unchanged.

commit dc61630debef7cc18cc415aa781433009d1e1079
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Sat Aug 8 09:24:27 2026 +0200

media-gfx/comfyui: drop 0.28.2, 0.28.3

commit 4a9c8552849585d6cca7244f2ee5c423e1235801
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Sat Aug 8 09:24:21 2026 +0200

media-gfx/comfyui: add 0.31.1

commit ed1ca1c638f3262426adc5586197be254e847813
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Wed Aug 5 13:52:14 2026 +0200

media-gfx/comfyui: add 0.30.2

Bumps the workflow-templates pin to 0.11.31 (its only requirements change vs 0.30.1).

commit 0458d9eda3c562c975fa27a326db265acfc92da5
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Mon Aug 3 09:58:21 2026 +0200

media-gfx/comfyui: add 0.30.1

commit 5799c2858f69099ac4378711c55eb0c681eaa365
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Fri Jul 31 11:16:46 2026 +0200

media-gfx/comfyui: drop 0.28.1

Superseded; retention keeps a four-release window
(0.28.2, 0.28.3, 0.29.0, 0.29.2). Its pinned frontend (1.45.21) stays
referenced by 0.28.2/0.28.3.

commit 2ef3b1158b03b5f3877d1c9a38b35a2491f74635
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Fri Jul 31 11:16:41 2026 +0200

media-gfx/comfyui: add 0.29.2

Chain head. Re-pins comfyui-frontend-package 1.47.11 and, under
templates, comfyui-workflow-templates 0.11.20 per 0.29.2 requirements.txt;
comfyui-embedded-docs stays 0.5.9. Other requirements are unchanged from
0.29.0 (comfy-kitchen/comfy-aimdo remain the unversioned -bin packages).

commit 174027f7f1571b882060a632ea1c92e6bcc377ab
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Wed Jul 29 11:20:00 2026 +0200

media-gfx/comfyui: drop 0.27.1, 0.28.0

commit 6b1609233818800ebccb86ce1e686cf95df3ba8e
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Wed Jul 29 11:19:10 2026 +0200

media-gfx/comfyui: add 0.29.0

commit 6f335b22c49341185f8582ab81122edd0803551f
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Wed Jul 22 23:34:50 2026 +0200

media-gfx/comfyui: add 0.28.3

commit 5d24e823eed1abeb34dcc9104ab001509bc948bd
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Sun Jul 19 02:35:05 2026 +0200

media-gfx/comfyui: add 0.28.2

commit 8c4152de057db668bd5e138da76799e128e24011
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Sat Jul 18 12:42:11 2026 +0200

media-gfx/comfyui: add 0.28.1

commit c72bc13a7737334e054437ff26114d78a5b8124f
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Wed Jul 15 11:23:17 2026 +0200

media-gfx/comfyui: drop 0.26.2, 0.27.0

commit 101526b60e73a43b2d9624bca4452cabd1b2bc19
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Wed Jul 15 11:23:17 2026 +0200

media-gfx/comfyui: add 0.28.0

commit f529e76ff666876cf888c8be62dffde2b38d440a
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Fri Jul 10 13:48:21 2026 +0200

media-gfx/comfyui: drop 0.26.1

commit 588ca3cb0238eca4dbab22fec5180336d2d26c4c
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Fri Jul 10 13:47:15 2026 +0200

media-gfx/comfyui: add 0.27.1

commit f085293b1efac43ee382bd820357b39230c339ec
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Sun Jul 5 14:30:48 2026 +0200

media-gfx/comfyui: condense build-notes comments

commit c2c1de2d11c5457408696c83c7e61dca7501b5b3
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Wed Jul 1 09:39:47 2026 +0200

media-gfx/comfyui: drop 0.25.1, 0.26.0

commit 84220a6e503437d52b32a1a0e45bddec508a3f39
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Wed Jul 1 09:39:47 2026 +0200

media-gfx/comfyui: add 0.27.0

commit 7e1f36c37be17ef373e8e13da0567599e1f3f371
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Fri Jun 26 13:30:27 2026 +0200

media-gfx/comfyui: add 0.26.2

commit 63b7ac7d389b8267b085aba7be5d378839503120
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Thu Jun 25 16:51:35 2026 +0200

media-gfx/comfyui: add 0.26.1

commit 1fd181e0e253e7f1622abf1d211593d35b62e498
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Tue Jun 23 22:43:26 2026 +0200

media-gfx/comfyui: drop 0.24.1, 0.25.0

commit b38ac6827858b9dddae8d7ee928605513a384f11
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Tue Jun 23 22:42:57 2026 +0200

media-gfx/comfyui: add 0.26.0

commit 2d045c63e9461e9682164100509e843589a731fc
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Thu Jun 18 08:02:02 2026 +0200

media-gfx/comfyui: add 0.25.1

commit eab940beae0eff093e28aa1631bd4915c44d604c
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Tue Jun 16 10:48:38 2026 +0200

media-gfx/comfyui: add 0.25.0

commit 9150db2fca551a87954b6fee54d78070ba1fea6c
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Mon Jun 15 13:56:14 2026 +0200

media-gfx/comfyui: gate torchaudio behind audio USE flag

torchaudio was an unconditional RDEPEND, but it tops out at 2.11.0
upstream (pins ~sci-ml/pytorch-2.11) while the stack is pytorch-2.12 /
caffe2-2.12. emerge --deep comfyui therefore backtracked into downgrading
pytorch to 2.11, which then collides with caffe2-2.12 -- the whole stack
was unresolvable on a fresh pull (a non-deep resolve hid it because
torchaudio was already installed).

comfyui imports torchaudio only in the audio-node paths
(comfy.audio_encoders, the lumina audio VAE), lazily and try/except-
wrapped, so image generation never touches it. Move it behind a
default-off USE=audio: the default stack now resolves, and audio is an
honest opt-in for once a torchaudio matching the installed torch exists.

commit d66c7840cafc5b63171591bc78ee81bcfe8fc54c
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Mon Jun 15 10:23:17 2026 +0200

media-gfx/comfyui: add rocm USE flag

caffe2 builds with either cuda or rocm acceleration, but comfyui only
exposed a cuda flag, leaving AMD users on the CPU fallback. Add a rocm
flag, mutually exclusive with cuda via ?? ( cuda rocm ), that builds the
torch backend as caffe2[rocm].

comfy_aimdo / comfy_kitchen ship CUDA-only wheels, so on the AMD path
they install their py3-none-any builds (cuda= off). That leaves
comfy_kitchen.apply_rope -- which the flux/lumina/z-image families call
unconditionally at sampling -- without a kernel; dev-python/triton-bin
supplies it through its AMD Triton backend, so rocm pulls triton-bin the
same way compile already does. comfy_aimdo's VRAM offload is a no-op
under ROCm but blocks nothing.

commit 3ec5c9daecebf498c18c3b3190ed892a4b412ebb
Author: Ivan S. Titov <iohann.s.titov@gmail.com>
Date: Mon Jun 15 00:16:02 2026 +0200

media-gfx/comfyui: add 0.24.1

Node-based diffusion / generative-AI workflow GUI, run from source under
/opt/comfyui with a /usr/bin/comfyui launcher that redirects per-user state
(models, custom_nodes, input, output, user, temp) to --base-directory,
defaulting to ~/.local/share/comfyui. The launcher pre-creates those subdirs
(ComfyUI's prestartup lists custom_nodes without creating it) and points
--database-url at <base>/user/comfyui.db, since the default DB path lives
under the read-only /opt tree. A system-wide custom_nodes dir at
$/usr/share/comfyui/custom_nodes (kept via keepdir and wired through a
generated extra_model_paths.yaml) lets admin- or emerge-installed nodes sit
alongside the per-user <base>/custom_nodes.

python-single-r1 with mixed USE-deps: the single-impl torch/HF stack via
PYTHON_SINGLE_USEDEP, multi-impl libs via python_gen_cond_dep. comfy_aimdo
(VRAM allocator) is a hard module-load import, and comfy_kitchen supplies the
RoPE/quant kernels the flux/lumina/z-image families use unconditionally via
comfy.quant_ops.ck -- so dev-python/comfy-aimdo-bin and comfy-kitchen-bin are
both mandatory. USE=cuda selects their CUDA wheels (+ caffe2[cuda], propagated
via cuda=); without cuda their py3-none-any fallbacks + a CPU caffe2 give a
slow CPU path. USE=compile pulls dev-python/triton-bin for torch.compile +
comfy_kitchen's Triton backend. gguf in upstream's freeze is the ComfyUI-GGUF
custom node, not core, and is excluded.

USE: cuda, compile, templates (the ~330 MiB example-gallery meta), extra
(spandrel + kornia), opengl (pyopengl + glfw). The comfyui-* data packages are
pinned to the versions 0.24.1's requirements.txt freezes.