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Author SHA1 Message Date
comfyanonymous 6752a826f6 Make the missing frontend package error more obvious. 2025-03-02 15:43:56 -05:00
comfyanonymous 9af6320ec9 Make 2d area composition nodes work on video models. 2025-03-02 08:19:16 -05:00
comfyanonymous 6f81cd8973 Change defaults in WanImageToVideo node. 2025-03-01 19:26:48 -05:00
comfyanonymous 4dc6709307 Rename argument in last commit and document the options. 2025-03-01 02:43:49 -05:00
comfyanonymous cf0b549d48 --fast now takes a number as argument to indicate how fast you want it. 
The idea is that you can indicate how much quality vs speed you want.

At the moment:

--fast 2 enables fp16 accumulation if your pytorch supports it.
--fast 5 enables fp8 matrix mult on fp8 models and the optimization above.

--fast without a number enables all optimizations.
 2025-02-28 02:48:20 -05:00
comfyanonymous eb4543474b Use fp16 for intermediate for fp8 weights with --fast if supported. 2025-02-28 02:17:50 -05:00
comfyanonymous 1804397952 Use fp16 if checkpoint weights are fp16 and the model supports it. 2025-02-27 16:39:57 -05:00
comfyanonymous f4dac8ab6f Wan code small cleanup. 2025-02-27 07:22:42 -05:00
comfyanonymous b07f116dea Bump ComfyUI version to v0.3.18 2025-02-26 21:19:14 -05:00
comfyanonymous 714f728820 Add to README that the Wan model is supported. 2025-02-26 20:48:50 -05:00
comfyanonymous 92d8d15300 Readme changes. 
Instructions shouldn't recommend to run comfyui with --listen
 2025-02-26 20:47:08 -05:00
comfyanonymous 3ea3bc8546 Fix wan issues when prompt length is long. 2025-02-26 20:34:02 -05:00
comfyanonymous 8e69e2ddfd Bump ComfyUI version to v0.3.17 2025-02-26 17:59:10 -05:00
comfyanonymous 0270a0b41c Reduce artifacts on Wan by doing the patch embedding in fp32. 2025-02-26 16:59:26 -05:00
comfyanonymous 26c7baf789 Bump ComfyUI version to v0.3.16 2025-02-26 14:30:32 -05:00
comfyanonymous c37f15f98e Add fast preview support for Wan models. 2025-02-26 08:56:23 -05:00
comfyanonymous 4bca7367f3 Don't try to use clip_fea on t2v model. 2025-02-26 08:38:09 -05:00
comfyanonymous b6fefe686b Better wan memory estimation. 2025-02-26 07:51:22 -05:00
comfyanonymous fa62287f1f More code reuse in wan. 
Fix bug when changing the compute dtype on wan.
 2025-02-26 05:22:29 -05:00
comfyanonymous 0844998db3 Slightly better wan i2v mask implementation. 2025-02-26 03:49:50 -05:00
comfyanonymous 4ced06b879 WIP support for Wan I2V model. 2025-02-26 01:49:43 -05:00
comfyanonymous cb06e9669b Wan seems to work with fp16. 2025-02-25 21:37:12 -05:00
comfyanonymous 0c32f82298 Fix missing frames in SaveWEBM node. 2025-02-25 20:21:03 -05:00
comfyanonymous 9a66bb972d Make wan work with all latent resolutions. 
Cleanup some code.
 2025-02-25 19:56:04 -05:00
comfyanonymous ea0f939df3 Fix issue with wan and other attention implementations. 2025-02-25 19:13:39 -05:00
comfyanonymous f37551c1d2 Change wan rope implementation to the flux one. 
Should be more compatible.
 2025-02-25 19:11:14 -05:00
comfyanonymous 63023011b9 WIP support for Wan t2v model. 2025-02-25 17:20:35 -05:00
comfyanonymous f40076096e Cleanup some lumina te code. 2025-02-25 04:10:26 -05:00
comfyanonymous 96d891cb94 Speedup on some models by not upcasting bfloat16 to float32 on mac. 2025-02-24 05:41:32 -05:00
comfyanonymous ace899e71a Prioritize fp16 compute when using allow_fp16_accumulation 2025-02-23 04:45:54 -05:00
comfyanonymous aff16532d4 Remove some useless code. 2025-02-22 04:45:14 -05:00
comfyanonymous b50ab153f9 Bump ComfyUI version to v0.3.15 2025-02-21 20:28:28 -05:00
comfyanonymous 072db3bea6 Assume the mac black image bug won't be fixed before v16. 2025-02-21 20:24:07 -05:00
comfyanonymous a6deca6d9a Latest mac still has the black image bug. 2025-02-21 20:14:30 -05:00
comfyanonymous 41c30e92e7 Let all model memory be offloaded on nvidia. 2025-02-21 06:32:21 -05:00
comfyanonymous 12da6ef581 Apparently directml supports fp16. 2025-02-20 09:30:24 -05:00
comfyanonymous 0d4d9222c6 Add early experimental SaveWEBM node to save .webm files. 
The frontend part isn't done yet so there is no video preview on the node
or dragging the webm on the interface to load the workflow yet.

This uses a new dependency: PyAV.
 2025-02-19 07:12:15 -05:00
comfyanonymous b07258cef2 Fix typo. 
Let me know if this slows things down on 2000 series and below.
 2025-02-18 07:28:33 -05:00
comfyanonymous 31e54b7052 Improve AMD arch detection. 2025-02-17 04:53:40 -05:00
comfyanonymous 8c0bae50c3 bf16 manual cast works on old AMD. 2025-02-17 04:42:40 -05:00
comfyanonymous 530412cb9d Refactor torch version checks to be more future proof. 2025-02-17 04:36:45 -05:00
comfyanonymous e2919d38b4 Disable bf16 on AMD GPUs that don't support it. 2025-02-16 05:46:10 -05:00
comfyanonymous 2e21122aab Add a node to set the model compute dtype for debugging. 2025-02-15 04:15:37 -05:00
comfyanonymous 1cd6cd6080 Disable pytorch attention in VAE for AMD. 2025-02-14 05:42:14 -05:00
comfyanonymous d7b4bf21a2 Auto enable mem efficient attention on gfx1100 on pytorch nightly 2.7 
I'm not not sure which arches are supported yet. If you see improvements in
memory usage while using --use-pytorch-cross-attention on your AMD GPU let
me know and I will add it to the list.
 2025-02-14 04:18:14 -05:00
comfyanonymous 019c7029ea Add a way to set a different compute dtype for the model at runtime. 
Currently only works for diffusion models.
 2025-02-13 20:34:03 -05:00
comfyanonymous 8773ccf74d Better memory estimation for ROCm that support mem efficient attention. 
There is no way to check if the card actually supports it so it assumes
that it does if you use --use-pytorch-cross-attention with yours.
 2025-02-13 08:32:36 -05:00
comfyanonymous 1d5d6586f3 Fix ruff. 2025-02-12 06:49:16 -05:00
comfyanonymous ab888e1e0b Add add_weight_wrapper function to model patcher. 
Functions can now easily be added to wrap/modify model weights.
 2025-02-12 05:55:35 -05:00
comfyanonymous d9f0fcdb0c Cleanup. 2025-02-11 17:17:03 -05:00
comfyanonymous af4b7c91be Make --force-fp16 actually force the diffusion model to be fp16. 2025-02-11 08:33:09 -05:00
comfyanonymous 4027466c80 Make lumina model work with any latent resolution. 2025-02-10 00:24:20 -05:00
comfyanonymous 095d867147 Remove useless function. 2025-02-09 07:02:57 -05:00
comfyanonymous 3d06e1c555 Make error more clear to user. 2025-02-08 18:57:24 -05:00
comfyanonymous af93c8d1ee Document which text encoder to use for lumina 2. 2025-02-08 06:57:25 -05:00
comfyanonymous 079eccc92a Don't compress http response by default. 
Remove argument to disable it.

Add new --enable-compress-response-body argument to enable it.
 2025-02-07 03:29:21 -05:00
comfyanonymous 14880e6dba Remove some useless code. 2025-02-06 05:00:37 -05:00
comfyanonymous debabccb84 Bump ComfyUI version to v0.3.14 2025-02-05 15:48:13 -05:00
comfyanonymous 37cd448529 Set the shift for Lumina back to 6. 2025-02-05 14:49:52 -05:00
comfyanonymous 94f21f9301 Upcasting rope to fp32 seems to make no difference in this model. 2025-02-05 04:32:47 -05:00
comfyanonymous 60653004e5 Use regular numbers for rope in lumina model. 2025-02-05 04:17:25 -05:00
comfyanonymous a57d635c5f Fix lumina 2 batches. 2025-02-04 21:48:11 -05:00
comfyanonymous 016b219dcc Add Lumina Image 2.0 to Readme. 2025-02-04 08:08:36 -05:00
comfyanonymous 8ac2dddeed Lower the default shift of lumina to reduce artifacts. 2025-02-04 06:50:37 -05:00
comfyanonymous 3e880ac709 Fix on python 3.9 2025-02-04 04:20:56 -05:00
comfyanonymous e5ea112a90 Support Lumina 2 model. 2025-02-04 04:16:30 -05:00
comfyanonymous ed4d92b721 Model merging nodes for cosmos. 2025-02-03 03:31:39 -05:00
comfyanonymous 44e19a28d3 Use maximum negative value instead of -inf for masks in text encoders. 
This is probably more correct.
 2025-02-02 09:46:00 -05:00
comfyanonymous 9e1d301129 Only use stable cascade lora format with cascade model. 2025-02-01 06:35:22 -05:00
comfyanonymous 541dc08547 Update Readme. 2025-01-31 08:35:48 -05:00
comfyanonymous 8d8dc9a262 Allow batch of different sigmas when noise scaling. 2025-01-30 06:49:52 -05:00
comfyanonymous 2f98c24360 Update Readme with link to instruction for Nvidia 50 series. 2025-01-30 02:12:43 -05:00
comfyanonymous ef85058e97 Bump ComfyUI version to v0.3.13 2025-01-29 16:07:12 -05:00
comfyanonymous f9230bd357 Update the python version in some workflows. 2025-01-29 15:54:13 -05:00
comfyanonymous 537c27cbf3 Bump default cuda version in standalone package to 126. 2025-01-29 08:13:33 -05:00
comfyanonymous 6ff2e4d550 Remove logging call added in last commit. 
This is called before the logging is set up so it messes up some things.
 2025-01-29 08:08:01 -05:00
comfyanonymous 13fd4d6e45 More friendly error messages for corrupted safetensors files. 2025-01-28 09:41:09 -05:00
comfyanonymous 255edf2246 Lower minimum ratio of loaded weights on Nvidia. 2025-01-27 05:26:51 -05:00
comfyanonymous 4f011b9a00 Better CLIPTextEncode error when clip input is None. 2025-01-26 06:04:57 -05:00
comfyanonymous 67feb05299 Remove redundant code. 2025-01-25 19:04:53 -05:00
comfyanonymous 6d21740346 Print ComfyUI version. 2025-01-25 15:03:57 -05:00
comfyanonymous 7fbf4b72fe Update nightly pytorch ROCm command in Readme. 2025-01-24 06:15:54 -05:00
comfyanonymous 14ca5f5a10 Remove useless code. 2025-01-24 06:15:54 -05:00
comfyanonymous 96e2a45193 Remove useless code. 2025-01-23 05:56:23 -05:00
comfyanonymous d6bbe8c40f Remove support for python 3.8. 2025-01-22 17:04:30 -05:00
comfyanonymous a7fe0a94de Refactor and fixes for video latents. 2025-01-22 06:37:46 -05:00
comfyanonymous d303cb5341 Add missing case to CLIPLoader. 2025-01-21 08:57:04 -05:00
comfyanonymous fb2ad645a3 Add FluxDisableGuidance node to disable using the guidance embed. 2025-01-20 14:50:24 -05:00
comfyanonymous d8a7a32779 Cleanup old TODO. 2025-01-20 03:44:13 -05:00
comfyanonymous a00e1489d2 LatentBatch fix for video latents 2025-01-19 06:02:14 -05:00
comfyanonymous 507199d9a8 Uni pc sampler now works with audio and video models. 2025-01-18 05:27:58 -05:00
comfyanonymous 2f3ab40b62 Add warning when using old pytorch versions. 2025-01-17 18:47:27 -05:00
comfyanonymous 7fc3ccdcc2 Add that nvidia cosmos is supported to the README. 2025-01-16 21:17:18 -05:00
comfyanonymous 55add50220 Bump ComfyUI version to v0.3.12 2025-01-16 18:11:57 -05:00
comfyanonymous 0aa2368e46 Fix some cosmos fp8 issues. 2025-01-16 17:45:37 -05:00
comfyanonymous cca96a85ae Fix cosmos VAE failing with videos longer than 121 frames. 2025-01-16 16:30:06 -05:00
comfyanonymous 619b8cde74 Bump ComfyUI version to 0.3.11 2025-01-16 14:54:48 -05:00
comfyanonymous 31831e6ef1 Code refactor. 2025-01-16 07:23:54 -05:00
comfyanonymous 88ceb28e20 Tweak hunyuan memory usage factor. 2025-01-16 06:31:03 -05:00
comfyanonymous 23289a6a5c Clean up some debug lines. 2025-01-16 04:24:39 -05:00