stable-diffusion 3 体验部署流程（ComfyUI)_stable diffusion3远程服务器部署

作者：正经夜光杯 | 2024-07-16 07:21:19
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stable diffusion3远程服务器部署
环境准备

下载及简介

git clone https://huggingface.co/stabilityai/stable-diffusion-3-medium
SD3 checkpoints：
sd3_medium_incl_clips.safetensors (5.5GB)
sd3_medium_incl_clips_t5xxlfp8.safetensors (10.1GB)
sd3_medium.safetensors (4.3GB)
前两个可以像 ComfyUI 中的任何常规checkpoints一样使用。这两个checkpoints之间的区别在于，第一个仅包含 2 个文本编码器：CLIP-L 和 CLIP-G，第二个包含 3 个：CLIP-L、CLIP-G 和 T5XXL。第三个模型不包含文本编码器，必须单独加载它们才能使用该文件。
模型保存

把如下三个模型放在 ComfyUI/models/checkpoints/ 目录中（可以选择其中一个模型体验）
sd3_medium_incl_clips.safetensors
sd3_medium_incl_clips_t5xxlfp8.safetensors
sd3_medium.safetensors
文本编码器保存

从text_encoders目录下载文本编码器，选择其中的一个文件保存到ComfyUI/models/clip/目录中：
clip_g.safetensors
clip_l.safetensors
t5xxl_fp8_e4m3fn.safetensors
t5xxl_fp16.safetensors
ComfyUI 测试体验

打开comfyui 界面导入脚本并执行：
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      },
      "flags": {},
      "order": 0,
      "mode": 0,
      "outputs": [
        {
          "name": "CLIP",
          "type": "CLIP",
          "links": [
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          "shape": 3,
          "slot_index": 0
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      ],
      "properties": {
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    {
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      "type": "CLIPTextEncode",
      "pos": [
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          "links": [
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          "shape": 3,
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        }
      ],
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          "shape": 3,
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          "shape": 3,
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          "slot_index": 2
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      ],
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        "Node name for S&R": "CheckpointLoaderSimple"
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      "widgets_values": [
        "sdv3/2b_1024/sd3_medium.safetensors"
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    {
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      "type": "KSampler",
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        {
          "name": "negative",
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        {
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          "shape": 3,
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      "color": "#232",
      "bgcolor": "#353"
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      "type": "PrimitiveNode",
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          "name": "INT",
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          "slot_index": 0,
          "widget": {
            "name": "seed"
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      ],
      "title": "Seed",
      "properties": {
        "Run widget replace on values": false
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测试结果展示
【Qinghub Studio 】更适合开发人员的低代码开源开发平台
【QingHub企业级应用统一部署】
【QingHub企业级应用开发管理】
【QingHub演示】
【https://qingplus.cn】
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