- 05 Jul, 2023 1 commit
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Pedro Cuenca authored
* Add timestep_spacing to DDPM, LMSDiscrete, PNDM. * Remove spurious line. * More easy schedulers. * Add `linspace` to DDIM * Noise sigma for `trailing`. * Add timestep_spacing to DEISMultistepScheduler. Not sure the range is the way it was intended. * Fix: remove line used to debug. * Support timestep_spacing in DPMSolverMultistep, DPMSolverSDE, UniPC * Fix: convert to numpy. * Use sched. defaults when instantiating from_config For params not present in the original configuration. This makes it possible to switch pipeline schedulers even if they use different timestep_spacing (or any other param). * Apply suggestions from code review Co-authored-by:
Patrick von Platen <patrick.v.platen@gmail.com> * Missing args in DPMSolverMultistep * Test: default args not in config * Style * Fix scheduler name in test * Remove duplicated entries * Add test for solver_type This test currently fails in main. When switching from DEIS to UniPC, solver_type is "logrho" (the default value from DEIS), which gets translated to "bh1" by UniPC. This is different to the default value for UniPC: "bh2". This is where the translation happens: https://github.com/huggingface/diffusers/blob/36d22d0709dc19776e3016fb3392d0f5578b0ab2/src/diffusers/schedulers/scheduling_unipc_multistep.py#L171 * UniPC: use same default for solver_type Fixes a bug when switching from UniPC from another scheduler (i.e., DEIS) that uses a different solver type. The solver is now the same as if we had instantiated the scheduler directly. * do not save use default values * fix more * fix all * fix schedulers * fix more * finish for real * finish for real * flaky tests * Update tests/pipelines/stable_diffusion/test_stable_diffusion_pix2pix_zero.py * Default steps_offset to 0. * Add missing docstrings * Apply suggestions from code review --------- Co-authored-by:
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- 07 Jun, 2023 1 commit
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Max-We authored
* Implement option for rescaling betas to zero terminal SNR * Implement rescale classifier free guidance in pipeline_stable_diffusion.py * focus on DDIM * make style * make style * make style * make style * Apply suggestions from Peter Lin * Apply suggestions from Peter Lin * make style * Apply suggestions from code review * Apply suggestions from code review * make style * make style --------- Co-authored-by:
MaxWe00 <gitlab.9v1lq@slmail.me> Co-authored-by:
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- 10 Apr, 2023 2 commits
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William Berman authored
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Will Berman authored
dynamic threshold sampling bug fix and docs
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- 09 Mar, 2023 1 commit
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Peter Lin authored
Improve ddim scheduler Co-authored-by:
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- 07 Mar, 2023 1 commit
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clarencechen authored
* Improve dynamic threshold * Update code * Add dynamic threshold to ddim and ddpm * Encapsulate and leverage code copy mechanism Update style * Clean up DDPM/DDIM constructor arguments * add test * also add to unipc --------- Co-authored-by:
Peter Lin <peterlin9863@gmail.com> Co-authored-by:
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- 01 Mar, 2023 1 commit
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Patrick von Platen authored
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- 16 Feb, 2023 1 commit
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Will Berman authored
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- 08 Feb, 2023 1 commit
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Will Berman authored
Co-authored-by:
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- 25 Jan, 2023 1 commit
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Patrick von Platen authored
* [Bump version] 0.13 * Bump model up * up
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- 19 Jan, 2023 1 commit
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Joqsan authored
fix typos and minor redundancies Co-authored-by:
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- 17 Jan, 2023 1 commit
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Kashif Rasul authored
* added dit model * import * initial pipeline * initial convert script * initial pipeline * make style * raise valueerror * single function * rename classes * use DDIMScheduler * timesteps embedder * samples to cpu * fix var names * fix numpy type * use timesteps class for proj * fix typo * fix arg name * flip_sin_to_cos and better var names * fix C shape cal * make style * remove unused imports * cleanup * add back patch_size * initial dit doc * typo * Update docs/source/api/pipelines/dit.mdx Co-authored-by:
Suraj Patil <surajp815@gmail.com> * added copyright license headers * added example usage and toc * fix variable names asserts * remove comment * added docs * fix typo * upstream changes * set proper device for drop_ids * added initial dit pipeline test * update docs * fix imports * make fix-copies * isort * fix imports * get rid of more magic numbers * fix code when guidance is off * remove block_kwargs * cleanup script * removed to_2tuple * use FeedForward class instead of another MLP * style * work on mergint DiTBlock with BasicTransformerBlock * added missing final_dropout and args to BasicTransformerBlock * use norm from block * fix arg * remove unused arg * fix call to class_embedder * use timesteps * make style * attn_output gets multiplied * removed commented code * use Transformer2D * use self.is_input_patches * fix flags * fixed conversion to use Transformer2DModel * fixes for pipeline * remove dit.py * fix timesteps device * use randn_tensor and fix fp16 inf. * timesteps_emb already the right dtype * fix dit test class * fix test and style * fix norm2 usage in vq-diffusion * added author names to pipeline and lmagenet labels link * fix tests * use norm_type as string * rename dit to transformer * fix name * fix test * set norm_type = "layer" by default * fix tests * do not skip common tests * Update src/diffusers/models/attention.py Co-authored-by:
William Berman <WLBberman@gmail.com> Co-authored-by:
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- 04 Jan, 2023 2 commits
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Patrick von Platen authored
* [Repro] Correct reproducability * up * up * uP * up * need better image * allow conversion from no state dict checkpoints * up * up * up * up * check tensors * check tensors * check tensors * check tensors * next try * up * up * better name * up * up * Apply suggestions from code review * correct more * up * replace all torch randn * fix * correct * correct * finish * fix more * up
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Joqsan authored
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- 19 Dec, 2022 1 commit
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Anton Lozhkov authored
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- 13 Dec, 2022 1 commit
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Patrick von Platen authored
upgrade version
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- 02 Dec, 2022 1 commit
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Patrick von Platen authored
* up * up * finish * finish * up * up * finish
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- 30 Nov, 2022 2 commits
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Anton Lozhkov authored
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Patrick von Platen authored
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- 28 Nov, 2022 2 commits
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Patrick von Platen authored
* Add heun * Finish first version of heun * remove bogus * finish * finish * improve * up * up * fix more * change progress bar * Update src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion.py * finish * up * up * up
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Suraj Patil authored
* add get_velocity * add v prediction for training * fix saving * add revision arg * fix saving * save checkpoints dreambooth * fix saving embeds * add instruction in readme * quality * noise_pred -> model_pred
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- 25 Nov, 2022 2 commits
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Patrick von Platen authored
* fix * fix deprecated kwargs logic * add tests * finish
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Pedro Cuenca authored
* Adapt ddpm, ddpmsolver to prediction_type. * Deprecate predict_epsilon in __init__. * Bring FlaxDDIMScheduler up to date with DDIMScheduler. * Set prediction_type as an ivar for consistency. * Convert pipeline_ddpm * Adapt tests. * Adapt unconditional training script. * Adapt BitDiffusion example. * Add missing kwargs in dpmsolver_multistep * Ugly workaround to accept deprecated predict_epsilon when loading schedulers using from_pretrained. * make style * Remove import no longer in use. * Apply suggestions from code review Co-authored-by:
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- 24 Nov, 2022 1 commit
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Suraj Patil authored
* add v prediction * adat euler for v pred * velocity -> v_prediction * simplify * fix naming * Update src/diffusers/schedulers/scheduling_euler_discrete.py Co-authored-by:
Pedro Cuenca <pedro@huggingface.co> * style Co-authored-by:
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- 15 Nov, 2022 1 commit
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Patrick von Platen authored
* add conversion script for vae * uP * uP * more changes * push * up * finish again * up * up * up * up * finish * up * uP * up * Apply suggestions from code review Co-authored-by:
Anton Lozhkov <anton@huggingface.co> Co-authored-by:
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- 09 Nov, 2022 1 commit
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Patrick von Platen authored
* fix tests * Fix more * more
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- 08 Nov, 2022 1 commit
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Suraj Patil authored
* fix noise device in ddim sched * fix typo * self.device -> device * remove duplicated if * use str device * don't use str for device
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- 06 Nov, 2022 1 commit
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Cheng Lu authored
* add dpmsolver discrete pytorch scheduler * fix some typos in dpm-solver pytorch * add dpm-solver pytorch in stable-diffusion pipeline * add jax/flax version dpm-solver * change code style * change code style * add docs * add `add_noise` method for dpmsolver * add pytorch unit test for dpmsolver * add dummy object for pytorch dpmsolver * Update src/diffusers/schedulers/scheduling_dpmsolver_discrete.py Co-authored-by:
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- 04 Nov, 2022 1 commit
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Chen Wu (吴尘) authored
* Add CycleDiffusion pipeline for Stable Diffusion * Add the option of passing noise to DDIMScheduler Add the option of providing the noise itself to DDIMScheduler, instead of the random seed generator. * Update README.md * Update README.md * Update pipeline_stable_diffusion_cycle_diffusion.py * Update pipeline_stable_diffusion_cycle_diffusion.py * Update pipeline_stable_diffusion_cycle_diffusion.py * Update pipeline_stable_diffusion_cycle_diffusion.py * Update scheduling_ddim.py * Update import format * Update pipeline_stable_diffusion_cycle_diffusion.py * Update scheduling_ddim.py * Update src/diffusers/schedulers/scheduling_ddim.py Co-authored-by:
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- 02 Nov, 2022 1 commit
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Grigory Sizov authored
* Fix equality test for ddim and ddpm * add docs for use_clipped_model_output in DDIM * fix inline comment * reorder imports in test_pipelines.py * Ignore use_clipped_model_output if scheduler doesn't take it
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- 31 Oct, 2022 1 commit
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Patrick von Platen authored
* [Better scheduler docs] Improve usage examples of schedulers * finish * fix warnings and add test * finish * more replacements * adapt fast tests hf token * correct more * Apply suggestions from code review Co-authored-by:
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- 20 Oct, 2022 2 commits
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Anton Lozhkov authored
* Introduce the copy mechanism * init tests * fix dummy tests * with * update copies tests
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Anton Lozhkov authored
* Bump the version to 0.7.0.dev0 * deprecate offsets * deprecate LMS timesteps * LMS 0.7.0->0.8.0
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- 18 Oct, 2022 1 commit
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Hamish Friedlander authored
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- 14 Oct, 2022 1 commit
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Anton Lozhkov authored
* Bump to 0.6.0.dev0 * Deprecate tensor_format and .samples * style * upd * upd * style * sample -> images * Update src/diffusers/schedulers/scheduling_ddpm.py Co-authored-by:
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- 07 Oct, 2022 3 commits
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Suraj Patil authored
* handle dtype in vae and image2image pipeline * handle dtype in add noise * don't modify vae and pipeline * remove the if
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Kevin Turner authored
Otherwise, it crashes when eta > 0 with float16.
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Patrick von Platen authored
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- 05 Oct, 2022 2 commits
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Anton Lozhkov authored
* init * improve add_noise * [debug start] run slow test * [debug end] * quick revert * Add docstrings and warnings + API tests * Make the warning less spammy
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Kashif Rasul authored
* pytorch timesteps * style * get rid of if-else * fix test Co-authored-by:
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