2289 Commits

Author	SHA1	Message	Date
comfyanonymous	a4382e056e	Use temporal downscale to make empty audio latent nodes more reusable. (#13975)	2026-05-19 00:14:30 -04:00
comfyanonymous	990a7ae7f2	Initial work to make downscale_ratio_temporal work. (#13972)	2026-05-18 23:01:43 -04:00
Yousef R. Gamaleldin	187e5237e1	Fix BiRefNet issue (#13966)	2026-05-19 05:03:22 +08:00
rattus	16f862f02a	implement dynamic clip saving (#13959) ... Fix clip saving by doing the same patching process and diffusion models.	2026-05-18 11:46:40 -07:00
Jukka Seppänen	971c9e3518	HiDream-O1: support area conditioning (#13944)	2026-05-18 01:17:05 -04:00
Jukka Seppänen	b39af210d0	Fix Qwen3.5 text generation with multiple input images (#13943)	2026-05-18 01:16:42 -04:00
comfyanonymous	f48d2a017e	Log which quant ops are enabled/emulated. (#13946)	2026-05-17 16:30:54 -04:00
azazeal04	66e721b1bc	Merge branch 'master' into master	2026-05-17 12:01:45 +02:00
drozbay	d3607a8e6d	feat: Add downscaled IC-LoRA support to LTXVAddGuide (CORE-102) (#13896)	2026-05-16 15:02:57 +08:00
comfyanonymous	5d5a4554e1	Remove useless option and clarify what lowvram does. (#13922)	2026-05-15 17:59:02 -07:00
Jukka Seppänen	33ce449c8b	Reduce LTX2.3 peak VRAM when guide_mask is in use (CORE-166) (#13735) ... - Reduce peak VRAM by handling self_attn_mask more efficiently - Fallback to SDPA when self_attention_mask is used	2026-05-16 00:02:27 +03:00
azazeal04	5706467324	Merge branch 'Comfy-Org:master' into master	2026-05-15 14:19:27 +02:00
Jukka Seppänen	77e2ed5e01	feat: Support MoGe (CORE-168) (#13878)	2026-05-15 10:34:56 +08:00
azazeal04	2b3af81c58	Merge branch 'Comfy-Org:master' into master	2026-05-14 01:23:32 +02:00
Talmaj	74c17a25e5	Fix void failing with RuntimeError: start (0) + length (464) exceeds dimension size (461). (#13873)	2026-05-13 12:37:30 -07:00
azazeal04	e2cb5fe4d6	Merge branch 'Comfy-Org:master' into master	2026-05-13 16:04:03 +02:00
comfyanonymous	2bd65f2091	Better Hidream O1 mem usage factor for non dynamic vram. (#13864)	2026-05-12 20:55:38 -07:00
azazeal04	bb1bd52c92	Merge branch 'Comfy-Org:master' into master	2026-05-12 11:45:43 +02:00
comfyanonymous	0155ddcbe3	Fix dtype issue with hidream o1 (#13849)	2026-05-11 20:53:13 -07:00
Jukka Seppänen	8e53f001a4	feat: Support HiDream-O1-Image (CORE-187) (#13817) ... * Initial HiDream01-image support * Cleanup nodes * Cleaner handling of empty placeholder models * Remove snap_to_predefined, prefer tooltip for the trained resolutions * Add model and block wrappers * Fix shift tooltip * Add node to work around the patch tile issue Experimental, runs multiple passes with the patch grid offset and blends with various different methods. * Qwen35 vision rotary_pos_emb cast fix * Fix embedding layout type * Some small optimizations * Cleanup, don't need this fallback * Prefix KV cache, cleanup Bit of speed, reduce redundant code * Get rid of redundant custom sampler, refactor noise scaling Our existing lcm sampler is mathematically same, just added the missing options to it instead and a node to control them. Refactored the noise scaling and fix it for the stochastic samplers, add a generic node to control the initial noise scale. * Update nodes_hidream_o1.py * Fix some cache validation cases * Keep existing sampling params * Remove redundant video vision path * Replace some numpy ops with torch * Fx RoPE index for batch size > 1 * Prefer torch preprocessing * Rename block_type to be compatible with existing patch nodes * Fixes and tweaks	2026-05-11 20:35:53 -07:00
comfyanonymous	0a7d2ffd68	Support anima TE lora kohya format. (#13847)	2026-05-11 20:01:52 -07:00
rattus	20e439419c	model_patcher: Fix safetensors saving of fp8 (#13835) ... This was missing proper weight scale casting in the saving path.	2026-05-11 12:48:10 -07:00
azazeal04	3296060404	Merge branch 'Comfy-Org:master' into master	2026-05-11 13:16:32 +02:00
box4wangjing	f505cb4070	chore: remove extra word in comment (#13826)	2026-05-11 11:05:09 +08:00
azazeal04	9eabd2607a	Merge branch 'Comfy-Org:master' into master	2026-05-10 16:28:02 +02:00
Jukka Seppänen	3200f28e3a	Support Wan-Dancer (#13813) ... * initial WanDancer support * nodes_wandancer: Add list form of chunker. Create an alternate list form of the node so the chunk gens can be trivially looped by the comfy executor. * Closer match to original soxr resampling * Remove librosa node * Cleanup --------- Co-authored-by: Rattus <rattus128@gmail.com>	2026-05-09 14:02:56 -07:00
azazeal04	6145c9d507	Merge branch 'Comfy-Org:master' into master	2026-05-09 14:01:53 +02:00
comfyanonymous	66669b2ded	I don't think there was any because nobody complained. (#13807)	2026-05-08 17:32:14 -07:00
Alexis Rolland	c5ecd231a2	fix: Fix bug when mask not on same device (CORE-181) (#13801)	2026-05-08 23:06:29 +08:00
Yousef R. Gamaleldin	d3c18c1636	Add support for BiRefNet background remove model (CORE-46) (#12747)	2026-05-08 17:59:24 +08:00
azazeal04	20493dafc2	Merge branch 'Comfy-Org:master' into master	2026-05-08 11:19:31 +02:00
omahs	bac6fc35fb	Fix typos (#10986)	2026-05-08 17:14:45 +08:00
Talmaj	ef8f25601a	Add I2V for causal forcing model. (#13719)	2026-05-07 18:38:36 -07:00
Jukka Seppänen	8dc3f3f209	Improve SAM3 large input handling (#13767)	2026-05-07 17:18:28 -07:00
Jukka Seppänen	cd8c7a2306	Throttle dynamic VRAM prepare logging (#13704)	2026-05-07 10:41:13 +08:00
azazeal04	512e7767e8	Merge branch 'Comfy-Org:master' into master	2026-05-06 15:16:22 +02:00
Talmaj	78b3096bf3	Void model - pass 1 & 2 (CORE-38) (#13403)	2026-05-05 19:59:04 -07:00
drozbay	e5369c0eec	feat: Context windows - add causal_window_fix to improve blending of context windows (CORE-100) (#13563) ... * Context windows: add causal_window_fix toggle * Fix slice_cond to correctly handle causal anchor index for temporal offsets	2026-05-05 16:40:53 -07:00
drozbay	1655f8089a	Add temporal_downscale_ratio to LatentFormat (#13702) ... Co-authored-by: ozbayb <17261091+ozbayb@users.noreply.github.com> Co-authored-by: Alexis Rolland <alexisrolland@hotmail.com> Co-authored-by: Jukka Seppänen <40791699+kijai@users.noreply.github.com> Co-authored-by: Jedrzej Kosinski <kosinkadink1@gmail.com>	2026-05-05 16:30:00 -07:00
azazeal04	fc06fb6cd9	Merge branch 'Comfy-Org:master' into master	2026-05-05 12:23:51 +02:00
Talmaj	fed8d5efa6	feat: Auto-regressive video generation (CORE-25) (#13082)	2026-05-04 21:01:22 -07:00
Jedrzej Kosinski	e758594e3b	Add deploy environment header (Comfy-Env) to partner node API calls (#13425)	2026-05-04 20:17:56 -07:00
Jedrzej Kosinski	ae457da84b	feat: add generic --feature-flag CLI arg and --list-feature-flags registry (#13685)	2026-05-04 19:50:26 -07:00
rattus	1265955b34	ops: handle multi-compute of the same weight (#13705) ... If the same weight is used multiple times within the same prefetch window, it should only apply compute state mutations once. Mark the weight as fully resident on the first pass accordingly.	2026-05-04 16:40:57 -07:00
rattus	1ac78180b3	make control-net load order deterministic (#13701) ... Make this deterministic so speeds dont change base of load order. Load them in reverse order so whatever the caller lists first is the top priority.	2026-05-04 12:58:06 -07:00
azazeal04	3e499174dc	Merge branch 'Comfy-Org:master' into master	2026-05-04 21:56:22 +02:00
rattus	c47633f3be	prefetch: guard against no offload (#13703) ... cast_ will return no stream if there is no work to do. guard against this is the consume logic.	2026-05-04 12:56:05 -07:00
Silver	b138133ffa	Enable triton comfy kitchen via cli-arg (#12730)	2026-05-03 14:07:21 -04:00
Jukka Seppänen	be95871adc	feat: Gemma4 text generation support (CORE-30) (#13376) ... * initial gemma4 support * parity with reference implementation outputs can 100% match transformers with same sdpa flags, checkpoint this and then optimize * Cleanup, video fixes * cleanup, enable fused rms norm by default * update comment * Cleanup * Update sd.py * Various fixes * Add fp8 scaled embedding support * small fixes * Translate think tokens * Fix image encoder attention mask type So it works with basic attention * Handle thinking tokens different only for Gemma4 * Code cleanup * Update nodes_textgen.py * Use embed scale class instead of buffer Slight difference to HF, but technically more accurate and simpler code * Default to fused rms_norm * Update gemma4.py	2026-05-02 22:46:15 -04:00
rattus	783782d5d7	Implement block prefetch + Lora Async load + and adopt in LTX (Speedup!) (CORE-111) (#13618) ... * mm: Use Aimdo raw allocator for cast buffers pytorch manages allocation of growing buffers on streams poorly. Pyt has no windows support for the expandable segments allocator (which is the right tool for this job), while also segmenting the memory by stream such that it can be generally re-used. So kick the problem to aimdo which can just grow a virtual region thats freed per stream. * plan * ops: move cpu handler up to the caller * ops: split up prefetch from weight prep block prefetching API Split up the casting and weight formating/lora stuff in prep for arbitrary prefetch support. * ops: implement block prefetching API allow a model to construct a prefetch list and operate it for increased async offload. * ltxv2: Implement block prefetching * Implement lora async offload Implement async offload of loras.	2026-05-02 19:23:24 -04:00
Simon Lui	63103d519e	Remove IPEX and clean up checks and add missing synchronize during empty cache. (#13653)	2026-05-01 14:16:41 -07:00
azazeal04	4c654d1d50	Merge branch 'master' into master	2026-05-01 12:27:56 +02:00
Talmaj	cf9cbec596	Reformat models variable into multiline array CORE-59 (#13513) ... Co-authored-by: Talmaj Marinc <talmaj@comfy.org>	2026-05-01 17:20:11 +08:00
Rainer	e9c311b245	OneTainer ERNIE LoRA support (#13640)	2026-04-30 19:33:41 -04:00
blepping	a164c82913	Add high quality preview support for Flux2 latents (#13496)	2026-04-29 19:37:30 -04:00
Talmaj	5eeae3f1d8	Cogvideox (#13402) ... --------- Co-authored-by: kijai <40791699+kijai@users.noreply.github.com> Co-authored-by: Talmaj Marinc <talmaj@comfy.org>	2026-04-29 19:30:08 -04:00
Jukka Seppänen	0e25a6936e	Reduce video tiny VAE peak VRAM and decode time (CORE-127) (#13617) ... * Update taehv.py * Simplify * Simplify pixel_unshuffle dispatch	2026-04-29 12:15:10 -07:00
rattus	fce0398470	dynamicVRAM + --cache-ram 2 (CORE-117) (#13603) ... * pinned_memory: remove JIT RAM pressure release This doesn't work, as freeing intermediates for pins needs to be higher-priority than freeing pins-for-pins if and when you are going to do that. So this is too late as pins-for-pins is model load time and we dont have JIT pins-for-pins. * cacheing: Add a filter to only free intermediates from inactive wfs This is to get priorities in amongst pins straight. * mm: free inactive-ram from RAM cache first Stuff from inactive workflows should be freed before anything else. * caching: purge old ModelPatchers first Dont try and score them, just dump them at the first sign of trouble if they arent part of the workflow.	2026-04-28 19:15:02 -04:00
rattus	b47f15f25a	fix: Handle un-inited meta-tensors in models (fixes a CPU TE crash) (CORE-67) (#13578)	2026-04-27 22:22:31 -04:00
azazeal04	801243b73c	Merge branch 'master' into master	2026-04-25 13:14:31 +02:00
Jukka Seppänen	084e08c6e2	Disable sageattention for SAM3 (#13529) ... Causes Nans	2026-04-23 11:14:42 -07:00
Jukka Seppänen	749d5b4e8d	feat: SAM (segment anything) 3.1 support (CORE-34) (#13408)	2026-04-23 00:07:43 -04:00
rattus	ec4b1659ab	ModelPatcherDynamic: force cast stray weights on comfy layers (#13487) ... the mixed_precision ops can have input_scale parameters that are used in tensor math but arent a weight or bias so dont get proper VRAM management. Treat these as force-castable parameters like the non comfy weight, random params are buffers already are.	2026-04-22 18:13:38 -04:00
blepping	9949c19c63	Derive InterruptProcessingException from BaseException (#13523)	2026-04-22 18:08:19 -04:00
Octopus	cc6f9500a1	fix: use Parameter assignment for Stable_Zero123 cc_projection weights (fixes #13492) (#13518) ... On Windows with aimdo enabled, disable_weight_init.Linear uses lazy initialization that sets weight and bias to None to avoid unnecessary memory allocation. This caused a crash when copy_() was called on the None weight attribute in Stable_Zero123.__init__. Replace copy_() with direct torch.nn.Parameter assignment, which works correctly on both Windows (aimdo enabled) and other platforms.	2026-04-22 15:05:43 -07:00
Jukka Seppänen	eb22225387	Support standalone LTXV audio VAEs (#13499)	2026-04-21 10:46:37 -07:00
comfyanonymous	ad94d47221	Make the ltx audio vae more native. (#13486)	2026-04-21 11:02:42 -04:00
azazeal04	c232e313f8	Merge branch 'master' into master	2026-04-21 07:41:31 +02:00
comfyanonymous	3d816db07f	Some optimizations to make Ernie inference a bit faster. (#13472)	2026-04-18 23:02:29 -04:00
Jukka Seppänen	b9dedea57d	feat: SUPIR model support (CORE-17) (#13250)	2026-04-18 23:02:01 -04:00
Bedovyy	b41ab53b6f	Use ErnieTEModel_ not ErnieTEModel. (#13431)	2026-04-16 10:11:58 -04:00
Jun Yamog	1de83f91c3	Fix OOM regression in _apply() for quantized models during inference (#13372) ... Skip unnecessary clone of inference-mode tensors when already inside torch.inference_mode(), matching the existing guard in set_attr_param. The unconditional clone introduced in 20561aa9 caused transient VRAM doubling during model movement for FP8/quantized models.	2026-04-15 02:10:36 -07:00
comfyanonymous	cb0bbde402	Fix ernie on devices that don't support fp64. (#13414)	2026-04-14 22:54:47 -04:00
comfyanonymous	722bc73319	Make text generation work with ministral model. (#13395) ... Needs template before it works properly.	2026-04-13 20:43:57 -04:00
comfyanonymous	402ff1cdb7	Fix issue with ernie image. (#13393)	2026-04-13 16:38:42 -04:00
comfyanonymous	c2657d5fb9	Fix typo. (#13382)	2026-04-12 23:37:13 -04:00
comfyanonymous	31283d2892	Implement Ernie Image model. (#13369)	2026-04-11 22:29:31 -04:00
comfyanonymous	55ebd287ee	Add a supports_fp64 function. (#13368)	2026-04-11 21:06:36 -04:00
Jukka Seppänen	a134423890	SDPose: resize input always (#13349)	2026-04-10 11:26:55 -10:00
huemin	b615af1c65	Add support for small flux.2 decoder (#13314)	2026-04-07 03:44:18 -04:00
comfyanonymous	40862c0776	Support Ace Step 1.5 XL model. (#13317)	2026-04-07 03:13:47 -04:00
azazeal04	49fef1697c	Replace empty tensor initialization with zeros	2026-04-04 20:21:27 +02:00
azazeal04	5d119f0532	Implement allow_fp16 configuration in model detection ... Add logic to set allow_fp16 based on weight standard deviation	2026-04-04 20:09:10 +02:00
azazeal04	b2e08bb963	Avoid overwriting existing keys in state_dict ... Prevent overwriting existing keys when mapping t_embedder_2 keys to t_embedder.	2026-04-04 20:05:17 +02:00
azazeal04	6965b83a2a	Fix condition and update transformer_options handling	2026-04-04 19:57:37 +02:00
azazeal04	479536e34d	Prevent overwriting existing keys in state_dict ... Ensure new key is added only if it doesn't exist.	2026-04-04 19:45:05 +02:00
azazeal04	a73ac772b5	Fix key mapping for t_embedder compatibility ... Ensure compatibility by mapping keys for t_embedder.	2026-04-04 19:42:55 +02:00
azazeal04	5f041f4e5e	Refactor time embedding and projection layers	2026-04-04 19:38:55 +02:00
azazeal04	de2ff57f3c	Implement _compute_twinflow_adaln method ... Added a method to compute TwinFlow adaLN input with delta-time conditioning.	2026-04-04 18:49:19 +02:00
azazeal04	4fe75dcce8	Add configuration for TwinFlow-Z-Image model	2026-04-04 17:23:46 +02:00
azazeal04	fec629ba3d	Implement twinflow_z_image function	2026-04-04 16:09:22 +02:00
azazeal04	e978c61a79	Implement twinflow_z_image_key_mapping function ... Add twinflow_z_image_key_mapping function for key mapping.	2026-04-04 16:06:41 +02:00
azazeal04	b76510b549	Add TwinFlow_Z_Image model to supported models	2026-04-04 16:03:52 +02:00
azazeal04	dc413071ff	Add functions to check and extract TwinFlow-Z-Image config	2026-04-04 15:59:50 +02:00
azazeal04	84c983a779	Add detection for TwinFlow-Z-Image checkpoints	2026-04-04 15:57:19 +02:00
azazeal04	21ed4a2242	Add TwinFlow_Z_Image class to model_base.py ... Added TwinFlow_Z_Image class for new model integration.	2026-04-04 15:55:09 +02:00
azazeal04	02b5222dcc	Add twinflow_z_image_lora_to_diffusers function	2026-04-04 15:51:35 +02:00
azazeal04	00c4e72a97	Implement TwinFlow-Z-Image LoRA compatibility ... Add compatibility for TwinFlow-Z-Image LoRAs to target t_embedder_2.* keys.	2026-04-04 15:49:32 +02:00
comfyanonymous	0c63b4f6e3	Remove dead code. (#13251)	2026-04-01 20:22:06 -04:00
comfyanonymous	e2ddf28d78	Fix some fp8 scaled checkpoints no longer working. (#13239)	2026-03-31 14:27:17 -07:00