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#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
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#     http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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import torch
from diffusers import DiffusionPipeline

from accelerate import PartialState  # Can also be Accelerator or AcceleratorState


pipe = DiffusionPipeline.from_pretrained("runwayml/stable-diffusion-v1-5", torch_dtype=torch.float16)
distributed_state = PartialState()
pipe.to(distributed_state.device)

# Assume two processes
# On the first GPU, the prompts will be ["a dog", "a cat"],
# and on the second GPU it will be ["a chicken", "a chicken"].
# Make sure to drop the final sample, as it will be a duplicate of the previous one.
with distributed_state.split_between_processes(["a dog", "a cat", "a chicken"], apply_padding=True) as prompt:
    result = pipe(prompt).images
