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Junsong Chen authored
[Sana] Add Sana, including `SanaPipeline`, `SanaPAGPipeline`, `LinearAttentionProcessor`, `Flow-based DPM-sovler` and so on. (#9982) * first add a script for DC-AE; * DC-AE init * replace triton with custom implementation * 1. rename file and remove un-used codes; * no longer rely on omegaconf and dataclass * replace custom activation with diffuers activation * remove dc_ae attention in attention_processor.py * iinherit from ModelMixin * inherit from ConfigMixin * dc-ae reduce to one file * update downsample and upsample * clean code * support DecoderOutput * remove get_same_padding and val2tuple * remove autocast and some assert * update ResBlock * remove contents within super().__init__ * Update src/diffusers/models/autoencoders/dc_ae.py Co-authored-by:
YiYi Xu <yixu310@gmail.com> * remove opsequential * update other blocks to support the removal of build_norm * remove build encoder/decoder project in/out * remove inheritance of RMSNorm2d from LayerNorm * remove reset_parameters for RMSNorm2d Co-authored-by:
Steven Liu <59462357+stevhliu@users.noreply.github.com> * add abstract * 1. add DCAE into diffusers; 2. make style and make quality; * add DCAE_HF into diffusers; * bug fixed; * add SanaPipeline, SanaTransformer2D into diffusers; * add sanaLinearAttnProcessor2_0; * first update for SanaTransformer; * first update for SanaPipeline; * first success run SanaPipeline; * model output finally match with original model with the same intput; * code update; * code update; * add a flow dpm-solver scripts *
🎉 [important update] 1. Integrate flow-dpm-sovler into diffusers; 2. finally run successfully on both `FlowMatchEulerDiscreteScheduler` and `FlowDPMSolverMultistepScheduler`; *🎉 🔧 [important update & fix huge bugs!!] 1. add SanaPAGPipeline & several related Sana linear attention operators; 2. `SanaTransformer2DModel` not supports multi-resolution input; 2. fix the multi-scale HW bugs in SanaPipeline and SanaPAGPipeline; 3. fix the flow-dpm-solver set_timestep() init `model_output` and `lower_order_nums` bugs; * remove prints; * add convert sana official checkpoint to diffusers format Safetensor. * Update src/diffusers/models/transformers/sana_transformer_2d.py Co-authored-by:Vinh H. Pham <phamvinh257@gmail.com> Co-authored-by:
Sayak Paul <spsayakpaul@gmail.com> * make the vae can be None in `__init__` of `SanaPipeline` * Update src/diffusers/models/transformers/sana_transformer_2d.py Co-authored-by:
hlky <hlky@hlky.ac> * change the ae related code due to the latest update of DCAE branch; * change the ae related code due to the latest update of DCAE branch; * 1. change code based on AutoencoderDC; 2. fix the bug of new GLUMBConv; 3. run success; * update for solving conversation. * 1. fix bugs and run convert script success; 2. Downloading ckpt from hub automatically; * make style && make quality; * 1. remove un-unsed parameters in init; 2. code update; * remove test file * refactor; add docs; add tests; update conversion script * make style * make fix-copies * refactor * udpate pipelines * pag tests and refactor * remove sana pag conversion script * handle weight casting in conversion script * update conversion script * add a processor * 1. add bf16 pth file path; 2. add complex human instruct in pipeline; * fix fast \tests * change gemma-2-2b-it ckpt to a non-gated repo; * fix the pth path bug in conversion script; * change grad ckpt to original; make style * fix the complex_human_instruct bug and typo; * remove dpmsolver flow scheduler * apply review suggestions * change the `FlowMatchEulerDiscreteScheduler` to default `DPMSolverMultistepScheduler` with flow matching scheduler. * fix the tokenizer.padding_side='right' bug; * update docs * make fix-copies * fix imports * fix docs * add integration test * update docs * update examples * fix convert_model_output in schedulers * fix failing tests --------- Co-authored-by:
Junyu Chen <chenjydl2003@gmail.com> Co-authored-by:
chenjy2003 <70215701+chenjy2003@users.noreply.github.com> Co-authored-by:
Aryan <aryan@huggingface.co> Co-authored-by:
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