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
comfyanonymous
9d8b6c1f46
More accurate memory estimation for cosmos and hunyuan video.
2025-01-16 03:48:40 -05:00
comfyanonymous
6320d05696
Slightly lower hunyuan video memory usage.
2025-01-16 00:23:01 -05:00
comfyanonymous
25683b5b02
Lower cosmos diffusion model memory usage.
2025-01-15 23:46:42 -05:00
comfyanonymous
4758fb64b9
Lower cosmos VAE memory usage by a bit.
2025-01-15 22:57:52 -05:00
comfyanonymous
008761166f
Optimize first attention block in cosmos VAE.
2025-01-15 21:48:46 -05:00
Jedrzej Kosinski
2145a202eb
Merge branch 'master' into multigpu_support
2025-01-15 19:58:28 -06:00
comfyanonymous
cba58fff0b
Remove unsafe embedding load for very old pytorch.
2025-01-15 04:32:23 -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
Pam
c78a45685d
Rewrite res_multistep sampler and implement res_multistep_cfg_pp sampler. ( #6462 )
2025-01-14 18:20:06 -05:00
comfyanonymous
3aaabb12d4
Implement Cosmos Image/Video to World (Video) diffusion models.
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Use CosmosImageToVideoLatent to set the input image/video.
2025-01-14 05:14:10 -05:00
Jedrzej Kosinski
ec16ee2f39
Merge branch 'master' into multigpu_support
2025-01-13 20:21:06 -06:00
comfyanonymous
1f1c7b7b56
Remove useless code.
2025-01-13 03:52:37 -05:00
comfyanonymous
90f349f93d
Add res_multistep sampler from the cosmos code.
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This sampler should work with all models.
2025-01-12 03:10:07 -05:00
Jedrzej Kosinski
8d4b50158e
Merge branch 'master' into multigpu_support
2025-01-11 20:16:42 -06:00
Jedrzej Kosinski
6c9bd11fa3
Hooks Part 2 - TransformerOptionsHook and AdditionalModelsHook ( #6377 )
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* Add 'sigmas' to transformer_options so that downstream code can know about the full scope of current sampling run, fix Hook Keyframes' guarantee_steps=1 inconsistent behavior with sampling split across different Sampling nodes/sampling runs by referencing 'sigmas'
* Cleaned up hooks.py, refactored Hook.should_register and add_hook_patches to use target_dict instead of target so that more information can be provided about the current execution environment if needed
* Refactor WrapperHook into TransformerOptionsHook, as there is no need to separate out Wrappers/Callbacks/Patches into different hook types (all affect transformer_options)
* Refactored HookGroup to also store a dictionary of hooks separated by hook_type, modified necessary code to no longer need to manually separate out hooks by hook_type
* In inner_sample, change "sigmas" to "sampler_sigmas" in transformer_options to not conflict with the "sigmas" that will overwrite "sigmas" in _calc_cond_batch
* Refactored 'registered' to be HookGroup instead of a list of Hooks, made AddModelsHook operational and compliant with should_register result, moved TransformerOptionsHook handling out of ModelPatcher.register_all_hook_patches, support patches in TransformerOptionsHook properly by casting any patches/wrappers/hooks to proper device at sample time
* Made hook clone code sane, made clear ObjectPatchHook and SetInjectionsHook are not yet operational
* Fix performance of hooks when hooks are appended via Cond Pair Set Props nodes by properly caching between positive and negative conds, make hook_patches_backup behave as intended (in the case that something pre-registers WeightHooks on the ModelPatcher instead of registering it at sample time)
* Filter only registered hooks on self.conds in CFGGuider.sample
* Make hook_scope functional for TransformerOptionsHook
* removed 4 whitespace lines to satisfy Ruff,
* Add a get_injections function to ModelPatcher
* Made TransformerOptionsHook contribute to registered hooks properly, added some doc strings and removed a so-far unused variable
* Rename AddModelsHooks to AdditionalModelsHook, rename SetInjectionsHook to InjectionsHook (not yet implemented, but at least getting the naming figured out)
* Clean up a typehint
2025-01-11 12:20:23 -05:00
comfyanonymous
ee8a7ab69d
Fast latent preview for Cosmos.
2025-01-11 04:41:24 -05:00
Jedrzej Kosinski
e88c6c03ff
Fix cond_cat to not try to cast anything that doesn't have a 'to' function
2025-01-10 23:05:24 -06:00
Jedrzej Kosinski
d3cf2b7b24
Merge branch 'comfyanonymous:master' into multigpu_support
2025-01-10 20:24:37 -06:00
comfyanonymous
2ff3104f70
WIP support for Nvidia Cosmos 7B and 14B text to world (video) models.
2025-01-10 09:14:16 -05:00
comfyanonymous
129d8908f7
Add argument to skip the output reshaping in the attention functions.
2025-01-10 06:27:37 -05:00
comfyanonymous
ff838657fa
Cleaner handling of attention mask in ltxv model code.
2025-01-09 07:12:03 -05:00
comfyanonymous
2307ff6746
Improve some logging messages.
2025-01-08 19:05:22 -05:00
Jedrzej Kosinski
7448f02b7c
Initial proof of concept of giving splitting cond sampling between multiple GPUs
2025-01-08 03:33:05 -06:00
Jedrzej Kosinski
871258aa72
Add get_all_torch_devices to get detected devices intended for current torch hardware device
2025-01-07 21:06:03 -06:00
Jedrzej Kosinski
66838ebd39
Merge branch 'comfyanonymous:master' into multigpu_support
2025-01-07 20:11:27 -06:00
comfyanonymous
d0f3752e33
Properly calculate inner dim for t5 model.
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This is required to support some different types of t5 models.
2025-01-07 17:33:03 -05:00
Jedrzej Kosinski
3cd4c5cb0a
Rename AddModelsHooks to AdditionalModelsHook, rename SetInjectionsHook to InjectionsHook (not yet implemented, but at least getting the naming figured out)
2025-01-07 02:22:49 -06:00
comfyanonymous
4209edf48d
Make a few more samplers deterministic.
2025-01-07 02:12:32 -05:00
Jedrzej Kosinski
11c6d56037
Merge branch 'master' into hooks_part2
2025-01-07 01:01:53 -06:00
Jedrzej Kosinski
216fea15ee
Made TransformerOptionsHook contribute to registered hooks properly, added some doc strings and removed a so-far unused variable
2025-01-07 00:59:18 -06:00
Jedrzej Kosinski
58bf8815c8
Add a get_injections function to ModelPatcher
2025-01-06 20:34:30 -06:00
Chenlei Hu
d055325783
Document get_attr and get_model_object ( #6357 )
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* 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
Jedrzej Kosinski
1b38f5bf57
removed 4 whitespace lines to satisfy Ruff,
2025-01-06 17:11:12 -06:00
Jedrzej Kosinski
2724ac4a60
Merge branch 'master' into hooks_part2
2025-01-06 17:04:24 -06:00
Jedrzej Kosinski
f48f90e471
Make hook_scope functional for TransformerOptionsHook
2025-01-06 02:23:04 -06:00
comfyanonymous
916d1e14a9
Make ancestral samplers more deterministic.
2025-01-06 03:04:32 -05:00
Jedrzej Kosinski
0a7e2ae787
Filter only registered hooks on self.conds in CFGGuider.sample
2025-01-06 01:04:29 -06:00
Jedrzej Kosinski
03a97b604a
Fix performance of hooks when hooks are appended via Cond Pair Set Props nodes by properly caching between positive and negative conds, make hook_patches_backup behave as intended (in the case that something pre-registers WeightHooks on the ModelPatcher instead of registering it at sample time)
2025-01-06 01:03:59 -06:00
Jedrzej Kosinski
c496e53519
In inner_sample, change "sigmas" to "sampler_sigmas" in transformer_options to not conflict with the "sigmas" that will overwrite "sigmas" in _calc_cond_batch ( #6360 )
2025-01-06 01:36:47 -05:00
Jedrzej Kosinski
4446c86052
Made hook clone code sane, made clear ObjectPatchHook and SetInjectionsHook are not yet operational
2025-01-05 22:25:51 -06:00
Jedrzej Kosinski
8270ff312f
Refactored 'registered' to be HookGroup instead of a list of Hooks, made AddModelsHook operational and compliant with should_register result, moved TransformerOptionsHook handling out of ModelPatcher.register_all_hook_patches, support patches in TransformerOptionsHook properly by casting any patches/wrappers/hooks to proper device at sample time
2025-01-05 21:07:02 -06:00
Jedrzej Kosinski
db2d7ad9ba
Merge branch 'add_sample_sigmas' into hooks_part2
2025-01-05 15:45:13 -06:00
Jedrzej Kosinski
6620d86318
In inner_sample, change "sigmas" to "sampler_sigmas" in transformer_options to not conflict with the "sigmas" that will overwrite "sigmas" in _calc_cond_batch
2025-01-05 15:26:22 -06:00
comfyanonymous
d45ebb63f6
Remove old unused function.
2025-01-04 07:20:54 -05:00
Jedrzej Kosinski
111fd0cadf
Refactored HookGroup to also store a dictionary of hooks separated by hook_type, modified necessary code to no longer need to manually separate out hooks by hook_type
2025-01-04 02:04:07 -06:00
Jedrzej Kosinski
776aa734e1
Refactor WrapperHook into TransformerOptionsHook, as there is no need to separate out Wrappers/Callbacks/Patches into different hook types (all affect transformer_options)
2025-01-04 01:02:21 -06:00
Jedrzej Kosinski
5a2ad032cb
Cleaned up hooks.py, refactored Hook.should_register and add_hook_patches to use target_dict instead of target so that more information can be provided about the current execution environment if needed
2025-01-03 20:02:27 -06:00
