个人做外贸商城网站,代码网站开发,开发网址,工作不好找怎么办6月13日#xff0c;Stability AI 正式开源20亿参数版本的Stable Diffusion 3 Medium。本文将在本地部署 SD3#xff0c;GPU配置如下 GPU 2080TI / 22G
安装依赖
修改 WORKSPACE 位置信息#xff0c;安装ComfyUI
# #title Environment Setupfrom pathlib import PathOPTIO…6月13日Stability AI 正式开源20亿参数版本的Stable Diffusion 3 Medium。本文将在本地部署 SD3GPU配置如下 GPU 2080TI / 22G
安装依赖
修改 WORKSPACE 位置信息安装ComfyUI
# #title Environment Setupfrom pathlib import PathOPTIONS {}
UPDATE_COMFY_UI True #param {type:boolean}
INSTALL_COMFYUI_MANAGER True #param {type:boolean}
INSTALL_ANIMATEDIFF True #param {type:boolean}
INSTALL_CUSTOM_NODES_DEPENDENCIES True #param {type:boolean}
OPTIONS[UPDATE_COMFY_UI] UPDATE_COMFY_UI
OPTIONS[INSTALL_COMFYUI_MANAGER] INSTALL_COMFYUI_MANAGER
OPTIONS[INSTALL_ANIMATEDIFF] INSTALL_ANIMATEDIFF
OPTIONS[INSTALL_CUSTOM_NODES_DEPENDENCIES] INSTALL_CUSTOM_NODES_DEPENDENCIESWORKSPACE /notebook/SD/ComfyUI%cd /notebook/SD/![ ! -d $WORKSPACE ] echo - Initial setup ComfyUI - git clone https://github.com/comfyanonymous/ComfyUI%cd $WORKSPACE!echo $WORKSPACEif OPTIONS[UPDATE_COMFY_UI]:!echo - Updating ComfyUI -!git pull!pip install -r requirements.txt下载模型权重
#markdown ###Download standard resources### SDXL
### I recommend these workflow examples: https://comfyanonymous.github.io/ComfyUI_examples/sdxl/OPTIONS {}#markdown **Models**!wget -c https://modelscope.cn/api/v1/models/AI-ModelScope/stable-diffusion-3-medium/repo?RevisionmasterFilePathsd3_medium.safetensors -P ./models/checkpoints/
下载 Text Encoder
#markdown **clip**!wget -c https://modelscope.cn/api/v1/models/AI-ModelScope/stable-diffusion-3-medium/repo?RevisionmasterFilePathtext_encoders%2Fclip_g.safetensors -P ./models/clip/
!wget -c https://modelscope.cn/api/v1/models/AI-ModelScope/stable-diffusion-3-medium/repo?RevisionmasterFilePathtext_encoders%2Fclip_l.safetensors -P ./models/clip/
!wget -c https://modelscope.cn/api/v1/models/AI-ModelScope/stable-diffusion-3-medium/repo?RevisionmasterFilePathtext_encoders%2Ft5xxl_fp16.safetensors -P ./models/clip/
!wget -c https://modelscope.cn/api/v1/models/AI-ModelScope/stable-diffusion-3-medium/repo?RevisionmasterFilePathtext_encoders%2Ft5xxl_fp8_e4m3fn.safetensors -P ./models/clip/
#通过cloudflared启动 ComfyUI
!wget https://modelscope.oss-cn-beijing.aliyuncs.com/resource/cloudflared-linux-amd64.deb
!dpkg -i cloudflared-linux-amd64.deb启动 ComfyUI 服务器
%cd /notebook/SD/ComfyUI
import subprocess
import threading
import time
import socket
import urllib.requestdef iframe_thread(port):while True:time.sleep(0.5)sock socket.socket(socket.AF_INET, socket.SOCK_STREAM)result sock.connect_ex((127.0.0.1, port))if result 0:breaksock.close()print(\nComfyUI finished loading, trying to launch cloudflared (if it gets stuck here cloudflared is having issues)\n)p subprocess.Popen([cloudflared, tunnel, --url, http://127.0.0.1:{}.format(port)], stdoutsubprocess.PIPE, stderrsubprocess.PIPE)for line in p.stderr:l line.decode()if trycloudflare.com in l:print(This is the URL to access ComfyUI:, l[l.find(http):], end)#print(l, end)threading.Thread(targetiframe_thread, daemonTrue, args(8891,)).start()
!python main.py --dont-print-server --listen 0.0.0.0 --port 8891
运行
服务器启动之后导入工作流配置
导入配置文件配置文件位置在 https://www.modelscope.cn/models/AI-ModelScope/stable-diffusion-3-medium/filescomfy_example_workflows/sd3_medium_example_workflow_basic.json 输入提示词点击 Queue Prompt 生成图片。
总结
根据以下提示词比较ChatGPT、Google 和 SD 的差距。
A transparent glass of very very small slim capsule is being held by fingers, inside the capsule there is a nuclear explosion, there is smoke and fire, the background of a cozy roomChatGPT Google Gemini SD3 ChatGPT最好比较细腻其次是Gemini SD 稍微差一些SD的好处是可以私有化部署可以根据需要进行私有数据训练SD 生成速度 2.1 it/s。
