Adi Borochov 4f4f8659c2

fix: guard torch.AcceleratorError for compatibility with torch < 2.8.0 (#12874) ...

* fix: guard torch.AcceleratorError for compatibility with torch < 2.8.0

torch.AcceleratorError was introduced in PyTorch 2.8.0. Accessing it
directly raises AttributeError on older versions. Use a try/except
fallback at module load time, consistent with the existing pattern used
for OOM_EXCEPTION.


* fix: address review feedback for AcceleratorError compat

- Fall back to RuntimeError instead of type(None) for ACCELERATOR_ERROR,
  consistent with OOM_EXCEPTION fallback pattern and valid for except clauses
- Add "out of memory" message introspection for RuntimeError fallback case
- Use RuntimeError directly in discard_cuda_async_error except clause
---------

2026-03-11 10:04:13 -07:00

..

audio_encoders

Fix fp16 audio encoder models (#12811)

2026-03-06 18:20:07 -05:00

cldm

Add better error message for common error. (#10846)

2025-11-23 04:55:22 -05:00

comfy_types

feat: add gradient-slider display mode for FLOAT inputs (#12536)

2026-02-20 22:52:32 -08:00

extra_samplers

Uni pc sampler now works with audio and video models.

2025-01-18 05:27:58 -05:00

image_encoders

Add Hunyuan 3D 2.1 Support (#8714)

2025-09-04 20:36:20 -04:00

k_diffusion

ace15: Use dynamic_vram friendly trange (#12409)

2026-02-11 14:53:42 -05:00

ldm

Add pre attention and post input patches to qwen image model. (#12879)

2026-03-11 00:09:35 -04:00

sd1_tokenizer

Silence clip tokenizer warning. (#8934)

2025-07-16 14:42:07 -04:00

t2i_adapter

Controlnet refactor.

2024-06-27 18:43:11 -04:00

taesd

Support LTX2 tiny vae (taeltx_2) (#11929)

2026-01-21 23:03:51 -05:00

text_encoders

Support the LTXAV 2.3 model. (#12773)

2026-03-04 20:06:20 -05:00

weight_adapter

MPDynamic: force load flux img_in weight (Fixes flux1 canny+depth lora crash) (#12446)

2026-02-15 20:30:09 -05:00

cli_args.py

refactor(assets): modular architecture + async two-phase scanner & background seeder (#12621)

2026-03-07 20:37:25 -05:00

clip_config_bigg.json

Fix potential issue with non clip text embeddings.

2024-07-30 14:41:13 -04:00

clip_model.py

Support the siglip 2 naflex model as a clip vision model. (#11831)

2026-01-12 17:05:54 -05:00

clip_vision_config_g.json

Add support for clip g vision model to CLIPVisionLoader.

2023-08-18 11:13:29 -04:00

clip_vision_config_h.json

Add support for unCLIP SD2.x models.

2023-04-01 23:19:15 -04:00

clip_vision_config_vitl_336_llava.json

Support llava clip vision model.

2025-03-06 00:24:43 -05:00

clip_vision_config_vitl_336.json

support clip-vit-large-patch14-336 (#4042)

2024-07-17 13:12:50 -04:00

clip_vision_config_vitl.json

Add support for unCLIP SD2.x models.

2023-04-01 23:19:15 -04:00

clip_vision_siglip2_base_naflex.json

Support the siglip 2 naflex model as a clip vision model. (#11831)

2026-01-12 17:05:54 -05:00

clip_vision_siglip_384.json

Support new flux model variants.

2024-11-21 08:38:23 -05:00

clip_vision_siglip_512.json

Support 512 siglip model.

2025-04-05 07:01:01 -04:00

clip_vision.py

Reduce RAM usage, fix VRAM OOMs, and fix Windows shared memory spilling with adaptive model loading (#11845)

2026-02-01 01:01:11 -05:00

conds.py

Cleanups to the last PR. (#12646)

2026-02-26 01:30:31 -05:00

context_windows.py

fix: handle substep sigmas in context window set_step (#12719)

2026-03-01 09:38:30 -08:00

controlnet.py

Add working Qwen 2512 ControlNet (Fun ControlNet) support (#12359)

2026-02-13 22:23:52 -05:00

diffusers_convert.py

Remove useless code.

2025-01-24 06:15:54 -05:00

diffusers_load.py

load_unet -> load_diffusion_model with a model_options argument.

2024-08-12 23:20:57 -04:00

float.py

Optimize nvfp4 lora applying. (#11866)

2026-01-14 00:49:38 -05:00

gligen.py

Remove some useless code. (#8812)

2025-07-06 07:07:39 -04:00

hooks.py

New Year ruff cleanup. (#11595)

2026-01-01 22:06:14 -05:00

latent_formats.py

Feat: z-image pixel space (model still training atm) (#12709)

2026-03-02 19:43:47 -05:00

lora_convert.py

Use torch RMSNorm for flux models and refactor hunyuan video code. (#12432)

2026-02-13 15:35:13 -05:00

lora.py

Fix text encoder lora loading for wrapped models (#12852)

2026-03-09 16:08:51 -04:00

memory_management.py

comfy-aimdo 0.2 - Improved pytorch allocator integration (#12557)

2026-02-21 10:52:57 -08:00

model_base.py

Support the LTXAV 2.3 model. (#12773)

2026-03-04 20:06:20 -05:00

model_detection.py

model_detection: deep clone pre edited edited weights (#12862)

2026-03-09 23:50:10 -04:00

model_management.py

fix: guard torch.AcceleratorError for compatibility with torch < 2.8.0 (#12874)

2026-03-11 10:04:13 -07:00

model_patcher.py

Allow model patches to have a cleanup function. (#12878)

2026-03-10 20:09:12 -04:00

model_sampling.py

initial FlowRVS support (#12637)

2026-02-25 23:38:46 -05:00

nested_tensor.py

WIP way to support multi multi dimensional latents. (#10456)

2025-10-23 21:21:14 -04:00

ops.py

Refactor. (#12794)

2026-03-05 13:35:56 -05:00

options.py

Only parse command line args when main.py is called.

2023-09-13 11:38:20 -04:00

patcher_extension.py

Fix order of inputs nested merge_nested_dicts (#10362)

2025-10-15 16:47:26 -07:00

pinned_memory.py

fix pinning with model defined dtype (#12208)

2026-02-01 08:42:32 -08:00

pixel_space_convert.py

Changes to the previous radiance commit. (#9851)

2025-09-13 18:03:34 -04:00

quant_ops.py

Optimize nvfp4 lora applying. (#11866)

2026-01-14 00:49:38 -05:00

rmsnorm.py

Remove code to support RMSNorm on old pytorch. (#12499)

2026-02-16 20:09:24 -05:00

sample.py

Make regular empty latent node work properly on flux 2 variants. (#12050)

2026-01-23 19:50:48 -05:00

sampler_helpers.py

Disable dynamic_vram when weight hooks applied (#12653)

2026-02-28 16:50:18 -05:00

samplers.py

Disable dynamic_vram when weight hooks applied (#12653)

2026-02-28 16:50:18 -05:00

sd1_clip_config.json

Fix potential issue with non clip text embeddings.

2024-07-30 14:41:13 -04:00

sd1_clip.py

Force min length 1 when tokenizing for text generation. (#12538)

2026-02-19 22:57:44 -05:00

sd.py

Widen OOM_EXCEPTION to AcceleratorError form (#12835)

2026-03-10 00:41:02 -04:00

sdxl_clip.py

Add a T5TokenizerOptions node to set options for the T5 tokenizer. (#7803)

2025-04-25 19:36:00 -04:00

supported_models_base.py

Fix some custom nodes. (#11134)

2025-12-05 18:25:31 -05:00

supported_models.py

Adjust memory usage factor of zeta model. (#12746)

2026-03-03 17:35:22 -05:00

utils.py

DynamicVram: Add casting / fix torch Buffer weights (#12749)

2026-03-03 18:19:40 -08:00

windows.py

Reduce RAM usage, fix VRAM OOMs, and fix Windows shared memory spilling with adaptive model loading (#11845)

2026-02-01 01:01:11 -05:00