脸部LoRA训练项目：素材流水线 + Gradio控制台 + RunPod云端续炼方案（v7续炼完成）

2026-08-10 10:10:34 +08:00
commit 77d0cbd0cb
29 changed files with 5898 additions and 0 deletions
@@ -0,0 +1,29 @@
+# 脸部 LoRA 训练脚本（Qwen-Image Edit-2511 / 16G 显存 / 32G 内存优化版）
+# 用法：powershell -ExecutionPolicy Bypass -File 训练脚本.ps1
+# 前置：素材已整理到 output/train_dataset/（img_001.jpg + img_001.txt 打标）
+
+$ErrorActionPreference = "Stop"
+$env:PYTHONUTF8 = "1"
+
+$VENV = "D:\AI\sd\musubi-tuner\.venv\Scripts"
+$TOOL = "D:\AI\sd\musubi-tuner\src\musubi_tuner"
+$MODELS = "D:\AI\sd\models\qwen-edit-2511"
+$PROJ = "D:\F\NewI\opencode\daily-workspace\projects\脸部LoRA训练-Qwen-Image"
+
+$env:HF_HUB_OFFLINE = "1"   # 全程离线，避免联网
+
+& "$VENV\accelerate.exe" launch --num_cpu_threads_per_process 1 --mixed_precision bf16 `
+    "$TOOL\qwen_image_train_network.py" `
+    --dit "$MODELS\transformer\diffusion_pytorch_model-00001-of-00005.safetensors" `
+    --vae "$MODELS\diffusion_pytorch_model.safetensors" `
+    --text_encoder "$MODELS\text_encoder\model-00001-of-00004.safetensors" `
+    --model_version edit-2511 `
+    --dataset_config "$PROJ\config\dataset.toml" `
+    --sdpa --mixed_precision bf16 `
+    --timestep_sampling shift --weighting_scheme none --discrete_flow_shift 2.2 `
+    --optimizer_type adamw8bit --learning_rate 5e-5 `
+    --gradient_checkpointing `
+    --network_module networks.lora_qwen_image --network_dim 16 `
+    --fp8_base --fp8_scaled --fp8_vl --blocks_to_swap 32 `
+    --max_train_epochs 80 --save_every_n_epochs 10 --seed 42 `
+    --output_dir "$PROJ\output\checkpoints" --output_name myface_lora