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README.md
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license: mit
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license: mit
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[`SimianLuo/LCM_Dreamshaper_v7`](https://huggingface.co/SimianLuo/LCM_Dreamshaper_v7) compiled on an AWS Inf2 instance. ***INF2/TRN1 ONLY***
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***How to use***
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```python
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from optimum.neuron import NeuronLatentConsistencyModelPipeline
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pipe = NeuronLatentConsistencyModelPipeline.from_pretrained("Jingya/LCM_Dreamshaper_v7_neuronx")
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num_images_per_prompt = 2
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prompt = ["Self-portrait oil painting, a beautiful cyborg with golden hair, 8k"] * num_images_per_prompt
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images = pipe(prompt=prompt, num_inference_steps=4, guidance_scale=8.0).images
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```
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If you are using a later neuron compiler version, you can compile the checkpoint yourself with the following lines via [`🤗 optimum-neuron`](https://huggingface.co/docs/optimum-neuron/index) (the compilation takes approximately 40 min):
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```python
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from optimum.neuron import NeuronLatentConsistencyModelPipeline
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model_id = "SimianLuo/LCM_Dreamshaper_v7"
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num_images_per_prompt = 1
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input_shapes = {"batch_size": 1, "height": 768, "width": 768, "num_images_per_prompt": num_images_per_prompt}
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compiler_args = {"auto_cast": "matmul", "auto_cast_type": "bf16"}
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stable_diffusion = NeuronLatentConsistencyModelPipeline.from_pretrained(
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model_id, export=True, **compiler_args, **input_shapes
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)
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save_directory = "lcm_sd_neuron/"
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stable_diffusion.save_pretrained(save_directory)
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# Push to hub
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stable_diffusion.push_to_hub(save_directory, repository_id="Jingya/LCM_Dreamshaper_v7_neuronx", use_auth_token=True)
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```
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And feel free to make a pull request and contribute to this repo, thx 🤗!
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