Initial SDMLX acceleration patches release

.gitattributes

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+*.safetensors filter=lfs diff=lfs merge=lfs -text
+*.sdmlxpatch/patch.safetensors filter=lfs diff=lfs merge=lfs -text

Hyper-SDXL-12steps-CFG-lora.sdmlxpatch/patch.safetensors

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Hyper-SDXL-12steps-CFG-lora.sdmlxpatch/source_metadata.json

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+{
+  "format": "sdmlx-acceleration-patch-v1-source-metadata",
+  "license": "CreativeML Open RAIL++-M",
+  "package": "Hyper-SDXL-12steps-CFG-lora.sdmlxpatch",
+  "source_file": "Hyper-SDXL-12steps-CFG-lora.safetensors",
+  "source_repo": "ByteDance/Hyper-SD",
+  "transformation": "Original SDXL UNet LoRA factors mapped into an SDMLX acceleration patch package.",
+  "updated_at_unix": 1779349326
+}

Hyper-SDXL-8steps-CFG-lora.sdmlxpatch/patch.safetensors

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Hyper-SDXL-8steps-CFG-lora.sdmlxpatch/source_metadata.json

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+{
+  "format": "sdmlx-acceleration-patch-v1-source-metadata",
+  "license": "CreativeML Open RAIL++-M",
+  "package": "Hyper-SDXL-8steps-CFG-lora.sdmlxpatch",
+  "source_file": "Hyper-SDXL-8steps-CFG-lora.safetensors",
+  "source_repo": "ByteDance/Hyper-SD",
+  "transformation": "Original SDXL UNet LoRA factors mapped into an SDMLX acceleration patch package.",
+  "updated_at_unix": 1779349326
+}

README.md

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+---
+license: other
+library_name: mlx
+pipeline_tag: text-to-image
+tags:
+  - stable-diffusion-xl
+  - comfyui
+  - mlx
+  - apple-silicon
+  - acceleration
+  - lora
+  - sdmlx
+---
+
+# SDMLX Acceleration Patches
+
+Pre-mapped SDXL acceleration patches for SDMLX / ComfyUI on Apple Silicon.
+
+These packages are **not fully expanded UNet deltas**. They contain SDMLX-mapped low-rank LoRA factors:
+
+- target keys already match the SDMLX MLX UNet
+- linear factors use `[out, rank]` and `[rank, in]`
+- Conv2D down factors use MLX layout `[rank, kernel_h, kernel_w, in]`
+- runtime scale is `strength * alpha / rank`
+
+Each `.sdmlxpatch` package contains:
+
+- `patch.safetensors`
+- `manifest.json`
+- optional `source_metadata.json`
+
+## Packages
+
+| Package | Recommended Steps | CFG | Sampler | Scheduler | Force No CFG |
+| --- | ---: | ---: | --- | --- | --- |
+| `dmd2_sdxl_4step_lora_fp16.sdmlxpatch` | 4 | 1.0 | `lcm` | `normal` | true |
+| `dmd2-lighting8step_cfg1.5.sdmlxpatch` | 8 | 1.5 | `lcm` | `normal` | false |
+| `sdxl_lightning_4step_lora.sdmlxpatch` | 4 | 1.0 | `euler` | `sgm_uniform` | true |
+| `sdxl_lightning_8step_lora.sdmlxpatch` | 8 | 1.0 | `lcm` | `normal` | true |
+| `lcm-lora-sdxl.sdmlxpatch` | 8 | 1.0 | `lcm` | `normal` | true |
+| `Hyper-SDXL-8steps-CFG-lora.sdmlxpatch` | 8 | 5.0 | `lcm` | `normal` | false |
+| `Hyper-SDXL-12steps-CFG-lora.sdmlxpatch` | 12 | 7.5 | `lcm` | `normal` | false |
+
+The recommendations are metadata only. SDMLX should keep sampler settings explicit in the UI.
+
+## Source Licenses
+
+These packages are transformed LoRA factors. They are provided with source attribution and remain subject to their upstream licenses:
+
+- `dmd2_*`: source `tianweiy/DMD2`, Hugging Face metadata lists `cc-by-nc-4.0`; the model card text names Creative Commons Attribution-NonCommercial-ShareAlike 4.0.
+- `sdxl_lightning_*`: source `ByteDance/SDXL-Lightning`, license `openrail++`.
+- `lcm-lora-sdxl`: source `latent-consistency/lcm-lora-sdxl`, license `openrail++`.
+- `Hyper-SDXL-*`: source `ByteDance/Hyper-SD`; SD-related Hyper-SD models are covered by the CreativeML Open RAIL++-M license in the upstream `LICENSE.md`.
+
+Do not publish or redistribute packages whose upstream license does not fit your use case. In particular, DMD2 is non-commercial/share-alike. OpenRAIL++ and OpenRAIL++-M packages include use-based restrictions that downstream users must follow.
+
+The SDMLX code license does not relicense these packages. For the repository-level notice, see `THIRD_PARTY_NOTICES.md` in the SDMLX code repository.
+
+## Hugging Face Upload
+
+Use Git LFS for package tensors:
+
+```bash
+git lfs track "*.safetensors"
+git lfs track "*.sdmlxpatch/patch.safetensors"
+git add .gitattributes README.md *.sdmlxpatch
+git commit -m "Add SDMLX acceleration patches"
+git push
+```
+
+Suggested repo type: model.

dmd2-lighting8step_cfg1.5.sdmlxpatch/patch.safetensors

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dmd2-lighting8step_cfg1.5.sdmlxpatch/source_metadata.json

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+{
+  "format": "sdmlx-acceleration-patch-v1-source-metadata",
+  "license": "cc-by-nc-4.0 / model card mentions CC-BY-NC-SA-4.0",
+  "package": "dmd2-lighting8step_cfg1.5.sdmlxpatch",
+  "source_file": "dmd2-lighting8step_cfg1.5.safetensors",
+  "source_repo": "tianweiy/DMD2",
+  "transformation": "Original SDXL UNet LoRA factors mapped into an SDMLX acceleration patch package.",
+  "updated_at_unix": 1779349326
+}

dmd2_sdxl_4step_lora_fp16.sdmlxpatch/patch.safetensors

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dmd2_sdxl_4step_lora_fp16.sdmlxpatch/source_metadata.json

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+  "format": "sdmlx-acceleration-patch-v1-source-metadata",
+  "license": "cc-by-nc-4.0 / model card mentions CC-BY-NC-SA-4.0",
+  "package": "dmd2_sdxl_4step_lora_fp16.sdmlxpatch",
+  "source_file": "dmd2_sdxl_4step_lora_fp16.safetensors",
+  "source_repo": "tianweiy/DMD2",
+  "transformation": "Original SDXL UNet LoRA factors mapped into an SDMLX acceleration patch package.",
+  "updated_at_unix": 1779349326
+}

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lcm-lora-sdxl.sdmlxpatch/source_metadata.json

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+  "format": "sdmlx-acceleration-patch-v1-source-metadata",
+  "license": "openrail++",
+  "package": "lcm-lora-sdxl.sdmlxpatch",
+  "source_file": "pytorch_lora_weights.safetensors",
+  "source_repo": "latent-consistency/lcm-lora-sdxl",
+  "transformation": "Original SDXL UNet LoRA factors mapped into an SDMLX acceleration patch package.",
+  "updated_at_unix": 1779349326
+}

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+  "license": "openrail++",
+  "package": "sdxl_lightning_4step_lora.sdmlxpatch",
+  "source_file": "sdxl_lightning_4step_lora.safetensors",
+  "source_repo": "ByteDance/SDXL-Lightning",
+  "transformation": "Original SDXL UNet LoRA factors mapped into an SDMLX acceleration patch package.",
+  "updated_at_unix": 1779349326
+}

sdxl_lightning_8step_lora.sdmlxpatch/patch.safetensors

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sdxl_lightning_8step_lora.sdmlxpatch/source_metadata.json

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+  "format": "sdmlx-acceleration-patch-v1-source-metadata",
+  "license": "openrail++",
+  "package": "sdxl_lightning_8step_lora.sdmlxpatch",
+  "source_file": "sdxl_lightning_8step_lora.safetensors",
+  "source_repo": "ByteDance/SDXL-Lightning",
+  "transformation": "Original SDXL UNet LoRA factors mapped into an SDMLX acceleration patch package.",
+  "updated_at_unix": 1779349326
+}