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  1. 19 Sep, 2023 1 commit
  2. 16 Aug, 2023 1 commit
  3. 09 Aug, 2023 1 commit
    • Steven Liu's avatar
      [docs] Clean scheduler api (#4204) · 16ad13b6
      Steven Liu authored
      * clean scheduler mixin
      
      * up to dpmsolvermultistep
      
      * finish cleaning
      
      * first draft
      
      * fix overview table
      
      * apply feedback
      
      * update reference code
      16ad13b6
  4. 05 Jul, 2023 1 commit
    • Pedro Cuenca's avatar
      Add `timestep_spacing` and `steps_offset` to schedulers (#3947) · 07c9a08e
      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: default avatarPatrick 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: default avatarPatrick von Platen <patrick.v.platen@gmail.com>
      07c9a08e
  5. 03 Jul, 2023 1 commit
    • Patrick von Platen's avatar
      Correct controlnet out of list error (#3928) · 2e8668f0
      Patrick von Platen authored
      * Correct controlnet out of list error
      
      * Apply suggestions from code review
      
      * correct tests
      
      * correct tests
      
      * fix
      
      * test all
      
      * Apply suggestions from code review
      
      * test all
      
      * test all
      
      * Apply suggestions from code review
      
      * Apply suggestions from code review
      
      * fix more tests
      
      * Fix more
      
      * Apply suggestions from code review
      
      * finish
      
      * Apply suggestions from code review
      
      * Update src/diffusers/schedulers/scheduling_k_dpm_2_ancestral_discrete.py
      
      * finish
      2e8668f0
  6. 11 Apr, 2023 1 commit
    • Patrick von Platen's avatar
      Fix config prints and save, load of pipelines (#2849) · 8b451eb6
      Patrick von Platen authored
      * [Config] Fix config prints and save, load
      
      * Only use potential nn.Modules for dtype and device
      
      * Correct vae image processor
      
      * make sure in_channels is not accessed directly
      
      * make sure in channels is only accessed via config
      
      * Make sure schedulers only access config attributes
      
      * Make sure to access config in SAG
      
      * Fix vae processor and make style
      
      * add tests
      
      * uP
      
      * make style
      
      * Fix more naming issues
      
      * Final fix with vae config
      
      * change more
      8b451eb6
  7. 10 Apr, 2023 3 commits
  8. 09 Mar, 2023 1 commit
  9. 07 Mar, 2023 1 commit
  10. 01 Mar, 2023 1 commit
  11. 17 Feb, 2023 1 commit
  12. 16 Feb, 2023 2 commits
  13. 25 Jan, 2023 1 commit
  14. 17 Jan, 2023 1 commit
    • Kashif Rasul's avatar
      DiT Pipeline (#1806) · 37d113cc
      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: default avatarSuraj 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: default avatarSuraj Patil <surajp815@gmail.com>
      
      * revert AdaLayerNorm API
      
      * fix norm_type name
      
      * make sure all components are in eval mode
      
      * revert norm2 API
      
      * compact
      
      * finish deprecation
      
      * add slow tests
      
      * remove @
      
      * refactor some stuff
      
      * upload
      
      * Update src/diffusers/pipelines/dit/pipeline_dit.py
      
      * finish more
      
      * finish docs
      
      * improve docs
      
      * finish docs
      Co-authored-by: default avatarSuraj Patil <surajp815@gmail.com>
      Co-authored-by: default avatarWilliam Berman <WLBberman@gmail.com>
      Co-authored-by: default avatarPatrick von Platen <patrick.v.platen@gmail.com>
      37d113cc
  15. 04 Jan, 2023 1 commit
  16. 19 Dec, 2022 1 commit
  17. 13 Dec, 2022 1 commit
  18. 02 Dec, 2022 1 commit
  19. 30 Nov, 2022 2 commits
  20. 29 Nov, 2022 1 commit
  21. 28 Nov, 2022 1 commit
    • Patrick von Platen's avatar
      Add 2nd order heun scheduler (#1336) · 4c54519e
      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
      4c54519e
  22. 25 Nov, 2022 3 commits
  23. 15 Nov, 2022 1 commit
  24. 06 Nov, 2022 1 commit
    • Cheng Lu's avatar
      Add multistep DPM-Solver discrete scheduler (#1132) · b4a1ed85
      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: default avatarSuraj Patil <surajp815@gmail.com>
      
      * Update tests/test_config.py
      Co-authored-by: default avatarSuraj Patil <surajp815@gmail.com>
      
      * Update tests/test_config.py
      Co-authored-by: default avatarSuraj Patil <surajp815@gmail.com>
      
      * resolve the code comments
      
      * rename the file
      
      * change class name
      
      * fix code style
      
      * add auto docs for dpmsolver multistep
      
      * add more explanations for the stabilizing trick (for steps < 15)
      
      * delete the dummy file
      
      * change the API name of predict_epsilon, algorithm_type and solver_type
      
      * add compatible lists
      Co-authored-by: default avatarSuraj Patil <surajp815@gmail.com>
      b4a1ed85