110 Commits

Author	SHA1	Message	Date
Silver	712cca36a1	feat: throttle ProgressBar updates to reduce WebSocket flooding (#11504)	2026-01-13 22:41:44 -05:00
comfyanonymous	f2b002372b	Support the LTXV 2 model. (#11632)	2026-01-05 01:58:59 -05:00
comfyanonymous	9a552df898	Remove leftover scaled_fp8 key. (#11603)	2026-01-02 17:28:10 -08:00
comfyanonymous	5ac3b26a7d	Update warning for old pytorch version. (#11319) ... Versions below 2.4 are no longer supported. We will not break support on purpose but will not fix it if we do.	2025-12-14 04:02:50 -05:00
comfyanonymous	971cefe7d4	Fix pytorch warnings. (#11314)	2025-12-13 18:45:23 -05:00
rattus	e136b6dbb0	dequantization offload accounting (fixes Flux2 OOMs - incl TEs) (#11171) ... * make setattr safe for non existent attributes Handle the case where the attribute doesnt exist by returning a static sentinel (distinct from None). If the sentinel is passed in as the set value, del the attr. * Account for dequantization and type-casts in offload costs When measuring the cost of offload, identify weights that need a type change or dequantization and add the size of the conversion result to the offload cost. This is mutually exclusive with lowvram patches which already has a large conservative estimate and wont overlap the dequant cost so\ dont double count. * Set the compute type on CLIP MPs So that the loader can know the size of weights for dequant accounting.	2025-12-08 23:21:31 -05:00
comfyanonymous	43071e3de3	Make old scaled fp8 format use the new mixed quant ops system. (#11000)	2025-12-05 14:35:42 -05:00
comfyanonymous	5151cff293	Add some missing z image lora layers. (#10980)	2025-11-28 23:55:00 -05:00
comfyanonymous	52a32e2b32	Support some z image lora formats. (#10978)	2025-11-28 21:12:42 -05:00
comfyanonymous	1bcda6df98	WIP way to support multi multi dimensional latents. (#10456)	2025-10-23 21:21:14 -04:00
comfyanonymous	e4ea393666	Fix loading old stable diffusion ckpt files on newer numpy. (#10333)	2025-10-13 22:18:58 -04:00
Eugene Fairley	4293e4da21	Add WAN ATI support (#8874) ... * Add WAN ATI support * Fixes * Fix length * Remove extra functions * Fix * Fix * Ruff fix * Remove torch.no_grad * Add batch trajectory logic * Scale inputs before and after motion patch * Batch image/trajectory * Ruff fix * Clean up	2025-07-24 20:59:19 -04:00
comfyanonymous	50afba747c	Add attempt to work around the safetensors mmap issue. (#8928)	2025-07-16 03:42:17 -04:00
guill	2b653e8c18	Support for async node functions (#8830) ... * Support for async execution functions This commit adds support for node execution functions defined as async. When a node's execution function is defined as async, we can continue executing other nodes while it is processing. Standard uses of `await` should "just work", but people will still have to be careful if they spawn actual threads. Because torch doesn't really have async/await versions of functions, this won't particularly help with most locally-executing nodes, but it does work for e.g. web requests to other machines. In addition to the execute function, the `VALIDATE_INPUTS` and `check_lazy_status` functions can also be defined as async, though we'll only resolve one node at a time right now for those. * Add the execution model tests to CI * Add a missing file It looks like this got caught by .gitignore? There's probably a better place to put it, but I'm not sure what that is. * Add the websocket library for automated tests * Add additional tests for async error cases Also fixes one bug that was found when an async function throws an error after being scheduled on a task. * Add a feature flags message to reduce bandwidth We now only send 1 preview message of the latest type the client can support. We'll add a console warning when the client fails to send a feature flags message at some point in the future. * Add async tests to CI * Don't actually add new tests in this PR Will do it in a separate PR * Resolve unit test in GPU-less runner * Just remove the tests that GHA can't handle * Change line endings to UNIX-style * Avoid loading model_management.py so early Because model_management.py has a top-level `logging.info`, we have to be careful not to import that file before we call `setup_logging`. If we do, we end up having the default logging handler registered in addition to our custom one.	2025-07-10 14:46:19 -04:00
comfyanonymous	ee615ac269	Add warning when loading file unsafely. (#8800)	2025-07-05 14:34:57 -04:00
comfyanonymous	aee2908d03	Remove useless log. (#8166)	2025-05-17 06:27:34 -04:00
comfyanonymous	8ab15c863c	Add --mmap-torch-files to enable use of mmap when loading ckpt/pt (#8021)	2025-05-09 04:52:47 -04:00
comfyanonymous	93fedd92fe	Support LTXV 0.9.5. ... Credits: Lightricks team.	2025-03-05 00:13:49 -05:00
comfyanonymous	3d06e1c555	Make error more clear to user.	2025-02-08 18:57:24 -05:00
comfyanonymous	13fd4d6e45	More friendly error messages for corrupted safetensors files.	2025-01-28 09:41:09 -05:00
comfyanonymous	2f3ab40b62	Add warning when using old pytorch versions.	2025-01-17 18:47:27 -05:00
comfyanonymous	2feb8d0b77	Force safe loading of files in torch format on pytorch 2.4+ ... If this breaks something for you make an issue.	2025-01-15 03:50:27 -05:00
Chenlei Hu	d055325783	Document get_attr and get_model_object (#6357) ... * Document get_attr and get_model_object * Update model_patcher.py * Update model_patcher.py * Update model_patcher.py	2025-01-06 20:12:22 -05:00
Andrew Kvochko	0f11d60afb	Fix temporal tiling for decoder, remove redundant tiles. (#6306) ... This commit fixes the temporal tile size calculation, and removes a redundant tile at the end of the range when its elements are completely covered by the previous tile. Co-authored-by: Andrew Kvochko <a.kvochko@lightricks.com>	2025-01-01 16:29:01 -05:00
comfyanonymous	b7572b2f87	Fix and enforce no trailing whitespace.	2024-12-31 03:16:37 -05:00
comfyanonymous	d170292594	Remove some trailing white space.	2024-12-27 18:02:30 -05:00
comfyanonymous	bc6dac4327	Add temporal tiling to VAE Decode (Tiled) node. ... You can now do tiled VAE decoding on the temporal direction for videos.	2024-12-23 20:03:37 -05:00
City	bddb02660c	Add PixArt model support (#6055) ... * PixArt initial version * PixArt Diffusers convert logic * pos_emb and interpolation logic * Reduce duplicate code * Formatting * Use optimized attention * Edit empty token logic * Basic PixArt LoRA support * Fix aspect ratio logic * PixArtAlpha text encode with conds * Use same detection key logic for PixArt diffusers	2024-12-20 15:25:00 -05:00
comfyanonymous	52c1d933b2	Fix tiled hunyuan video VAE encode issue. ... Some shapes like 1024x1024 with tile_size 256 and overlap 64 had issues.	2024-12-19 22:55:15 -05:00
comfyanonymous	c441048a4f	Make VAE Encode tiled node work with video VAE.	2024-12-19 05:31:39 -05:00
comfyanonymous	cd6f615038	Fix tiled vae not working with some shapes.	2024-12-17 16:22:02 -05:00
Raphael Walker	61b50720d0	Add support for attention masking in Flux (#5942) ... * fix attention OOM in xformers * allow passing attention mask in flux attention * allow an attn_mask in flux * attn masks can be done using replace patches instead of a separate dict * fix return types * fix return order * enumerate * patch the right keys * arg names * fix a silly bug * fix xformers masks * replace match with if, elif, else * mask with image_ref_size * remove unused import * remove unused import 2 * fix pytorch/xformers attention This corrects a weird inconsistency with skip_reshape. It also allows masks of various shapes to be passed, which will be automtically expanded (in a memory-efficient way) to a size that is compatible with xformers or pytorch sdpa respectively. * fix mask shapes	2024-12-16 18:21:17 -05:00
comfyanonymous	7a7efe8424	Support loading some checkpoint files with nested dicts.	2024-12-11 08:04:54 -05:00
comfyanonymous	3b9a6cf2b1	Fix issue with 3d masks.	2024-11-13 07:18:30 -05:00
comfyanonymous	eb476e6ea9	Allow 1D masks for 1D latents.	2024-11-11 14:44:52 -05:00
comfyanonymous	8b90e50979	Properly handle and reshape masks when used on 3d latents.	2024-11-09 15:30:19 -05:00
comfyanonymous	09fdb2b269	Support SD3.5 medium diffusers format weights and loras.	2024-10-30 04:24:00 -04:00
comfyanonymous	5cbb01bc2f	Basic Genmo Mochi video model support. ... To use: "Load CLIP" node with t5xxl + type mochi "Load Diffusion Model" node with the mochi dit file. "Load VAE" with the mochi vae file. EmptyMochiLatentVideo node for the latent. euler + linear_quadratic in the KSampler node.	2024-10-26 06:54:00 -04:00
comfyanonymous	c3ffbae067	Make LatentUpscale nodes work on 3d latents.	2024-10-26 01:50:51 -04:00
comfyanonymous	a68bbafddb	Support diffusion models with scaled fp8 weights.	2024-10-19 23:47:42 -04:00
pharmapsychotic	0b7dfa986d	Improve tiling calculations to reduce number of tiles that need to be processed. (#4944)	2024-09-17 03:51:10 -04:00
comfyanonymous	b33cd61070	InstantX canny controlnet.	2024-08-28 19:02:50 -04:00
comfyanonymous	75b9b55b22	Fix issues with #4302 and support loading diffusers format flux.	2024-08-10 21:28:24 -04:00
Jaret Burkett	1765f1c60c	FLUX: Added full diffusers mapping for FLUX.1 schnell and dev. Adds full LoRA support from diffusers LoRAs. (#4302)	2024-08-10 21:26:41 -04:00
comfyanonymous	591010b7ef	Support diffusers text attention flux loras.	2024-08-08 14:45:52 -04:00
comfyanonymous	78e133d041	Support simple diffusers Flux loras.	2024-08-04 22:05:48 -04:00
comfyanonymous	2ba5cc8b86	Fix some issues.	2024-08-03 15:06:40 -04:00
comfyanonymous	ba9095e5bd	Automatically use fp8 for diffusion model weights if: ... Checkpoint contains weights in fp8. There isn't enough memory to load the diffusion model in GPU vram.	2024-08-03 13:45:19 -04:00
comfyanonymous	eb96c3bd82	Fix .sft file loading (they are safetensors files).	2024-08-01 11:32:58 -04:00
comfyanonymous	a3dffc447a	Support AuraFlow Lora and loading model weights in diffusers format. ... You can load model weights in diffusers format using the UNETLoader node.	2024-07-13 13:51:40 -04:00