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3.78 kB
| # ================================================== | |
| # ProDiff -- 端到端一键训练与测试脚本 | |
| # ================================================== | |
| # | |
| # 该脚本会自动执行以下步骤: | |
| # 1. 启动一个完整的训练过程。 | |
| # 2. 等待训练完成。 | |
| # 3. 自动查找最新的模型目录。 | |
| # 4. 使用最终的模型进行测试。 | |
| # | |
| # ================================================== | |
| # --- 配置参数 --- | |
| EXP_NAME="time_based_mask_exp" | |
| DEVICE_ID=0 | |
| SAMPLING_TYPE="ddim" # 测试时使用的采样类型 | |
| FINAL_EPOCH=50 # 最终训练的epoch数,用于测试 | |
| # --- 日志设置 --- | |
| LOG_DIR="./training_logs" | |
| mkdir -p ${LOG_DIR} | |
| TIMESTAMP_NOW=$(date +%Y%m%d_%H%M%S) | |
| LOG_FILE="${LOG_DIR}/e2e_${EXP_NAME}_${TIMESTAMP_NOW}.log" | |
| # --- 优化环境变量 --- | |
| export PYTORCH_CUDA_ALLOC_CONF=max_split_size_mb:512 | |
| export OMP_NUM_THREADS=8 | |
| # --- 脚本开始 --- | |
| echo "=====================================" | tee ${LOG_FILE} | |
| echo "ProDiff 端到端一键训练与测试启动" | tee -a ${LOG_FILE} | |
| echo "实验名称: ${EXP_NAME}" | tee -a ${LOG_FILE} | |
| echo "完整日志将记录在: ${LOG_FILE}" | tee -a ${LOG_FILE} | |
| echo "=====================================" | tee -a ${LOG_FILE} | |
| # | |
| # --- 阶段 1: 模型训练 --- | |
| # | |
| echo "" | tee -a ${LOG_FILE} | |
| echo "=============== [阶段 1/2] 开始模型训练... ===============" | tee -a ${LOG_FILE} | |
| echo "" | tee -a ${LOG_FILE} | |
| # 直接调用 main.py 进行训练,并将所有输出重定向到日志文件 | |
| # 脚本会在此处等待,直到训练完成 | |
| python3 -u main.py \ | |
| --mode train \ | |
| --exp_name ${EXP_NAME} \ | |
| --device_id ${DEVICE_ID} \ | |
| --sampling_type ${SAMPLING_TYPE} \ | |
| 2>&1 | tee -a ${LOG_FILE} | |
| # 检查训练是否成功 | |
| TRAIN_EXIT_CODE=${PIPESTATUS[0]} | |
| if [ ${TRAIN_EXIT_CODE} -ne 0 ]; then | |
| echo "" | tee -a ${LOG_FILE} | |
| echo "❌ 训练阶段失败,退出码: ${TRAIN_EXIT_CODE}" | tee -a ${LOG_FILE} | |
| echo "详情请查看日志: ${LOG_FILE}" | tee -a ${LOG_FILE} | |
| exit ${TRAIN_EXIT_CODE} | |
| fi | |
| echo "" | tee -a ${LOG_FILE} | |
| echo "✅ 训练阶段成功完成!" | tee -a ${LOG_FILE} | |
| # | |
| # --- 阶段 2: 模型测试 --- | |
| # | |
| echo "" | tee -a ${LOG_FILE} | |
| echo "=============== [阶段 2/2] 开始模型测试... ===============" | tee -a ${LOG_FILE} | |
| echo "" | tee -a ${LOG_FILE} | |
| # 自动查找刚刚训练生成的最新实验目录 | |
| # -t: 按修改时间排序, -d: 只列出目录 | |
| LATEST_EXP_DIR=$(ls -td ./Experiments/${EXP_NAME}*/ | head -1) | |
| if [ -z "${LATEST_EXP_DIR}" ]; then | |
| echo "❌ 找不到最新的实验目录,无法进行测试。" | tee -a ${LOG_FILE} | |
| exit 1 | |
| fi | |
| # 去掉路径末尾可能存在的斜杠 | |
| LATEST_EXP_DIR=$(echo "${LATEST_EXP_DIR}" | sed 's:/*$::') | |
| echo "已自动找到最新的实验目录: ${LATEST_EXP_DIR}" | tee -a ${LOG_FILE} | |
| echo "将使用 Epoch ${FINAL_EPOCH} 的模型进行测试..." | tee -a ${LOG_FILE} | |
| # 调用 main.py 进行测试 | |
| python3 -u main.py \ | |
| --mode test \ | |
| --model_path "${LATEST_EXP_DIR}" \ | |
| --model_epoch ${FINAL_EPOCH} \ | |
| --sampling_type ${SAMPLING_TYPE} \ | |
| --ddim_steps 50 \ | |
| --ddim_eta 0.0 \ | |
| --device_id ${DEVICE_ID} \ | |
| --exp_name ${EXP_NAME}_final_test \ | |
| --debug \ | |
| 2>&1 | tee -a ${LOG_FILE} | |
| TEST_EXIT_CODE=${PIPESTATUS[0]} | |
| echo "" | tee -a ${LOG_FILE} | |
| echo "=====================================" | tee -a ${LOG_FILE} | |
| if [ ${TEST_EXIT_CODE} -eq 0 ]; then | |
| echo "✅ 端到端流程全部成功完成!" | tee -a ${LOG_FILE} | |
| else | |
| echo "❌ 测试阶段失败,退出码: ${TEST_EXIT_CODE}" | tee -a ${LOG_FILE} | |
| fi | |
| echo "完成时间: $(date)" | tee -a ${LOG_FILE} | |
| echo "最终结果请查看日志文件: ${LOG_FILE}" | tee -a ${LOG_FILE} | |
| echo "=====================================" | tee -a ${LOG_FILE} | |
| exit ${TEST_EXIT_CODE} | |