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Stable Diffusion XL Long Weighted Prompt Pipeline #413

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westfish opened this issue Feb 2, 2024 · 0 comments
Closed

Stable Diffusion XL Long Weighted Prompt Pipeline #413

westfish opened this issue Feb 2, 2024 · 0 comments
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@jerrywgz
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HappyOpenSource Pro 快乐开源issue与PR，更具挑战的任务

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@westfish
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westfish commented Feb 2, 2024

Stable Diffusion XL Long Weighted Prompt Pipeline

任务描述

任务背景

  • PaddleMIX PPDiffusers新增 Stable Diffusion XL Long Weighted Prompt Pipeline。

完成步骤

1.参考代码，新增 Stable Diffusion XL Long Weighted Prompt Pipeline
2.保证生成结果对齐

提交内容：

  1. 提交到目录
@westfish westfish mentioned this issue Feb 2, 2024
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@LokeZhou LokeZhou added the HappyOpenSource Pro 快乐开源issue与PR，更具挑战的任务 label Feb 27, 2024
@co63oc co63oc mentioned this issue Mar 12, 2024
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westfish pushed a commit that referenced this issue Mar 22, 2024
@co63oc
Add Stable Diffusion XL Long Weighted Prompt Pipeline (#461)
b39153e 
#413

paddle 

![image](https://github.com/PaddlePaddle/PaddleMIX/assets/4617245/938e44c1-a0c1-4a34-8496-f63bc1592673)

torch

![torch_out](https://github.com/PaddlePaddle/PaddleMIX/assets/4617245/de1be876-c3bb-4614-bca0-46a150f7d7fa)

paddle, torch生成图一致

torch 代码
```
from diffusers import DiffusionPipeline
import torch

pipe = DiffusionPipeline.from_pretrained(
    "stabilityai/stable-diffusion-xl-base-1.0"
    , torch_dtype       = torch.float16
    , use_safetensors   = True
    , variant           = "fp16"
    , custom_pipeline   = "lpw_stable_diffusion_xl",
)

prompt = "photo of a cute (white) cat running on the grass"*20
prompt2 = "chasing (birds:1.5)"*20
prompt = f"{prompt},{prompt2}"
neg_prompt = "blur, low quality, carton, animate"

pipe.to("cuda")
images = pipe(
    prompt                  = prompt
    , negative_prompt       = neg_prompt
    , generator=torch.Generator("cuda").manual_seed(452)
).images[0]
images.save("torch_out.png")
```
@luotao1 luotao1 closed this as completed Mar 25, 2024
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