| #!/bin/bash |
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| GPU_NUM="$1" |
| JOB_NAME="$2" |
| FLAG="$3" |
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| AUTO_PROJECT_DIR="/home/dyvm6xra/dyvm6xrauser11/workspace/cz/Helios" |
| AUTO_CONDA_ENV="helios" |
| AUTO_RUN_CMD="bash temp.sh" |
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| if [[ -z "$GPU_NUM" || -z "$JOB_NAME" ]]; then |
| echo "❌ 参数错误!" |
| echo "用法: ./sapply.sh <gpu_num> <job_name> [--debug | --long]" |
| exit 1 |
| fi |
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| if ! [[ "$GPU_NUM" =~ ^[0-9]+$ ]]; then |
| echo "❌ GPU 数量必须是非负整数,例如 0 / 1 / 2" |
| exit 1 |
| fi |
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| if [[ "$FLAG" != "" && "$FLAG" != "--debug" && "$FLAG" != "--long" ]]; then |
| echo "❌ 未知参数: $FLAG" |
| echo "用法: ./sapply.sh <gpu_num> <job_name> [--debug | --long]" |
| exit 1 |
| fi |
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| if [[ "$FLAG" == "--debug" && "$4" == "--long" ]] || [[ "$FLAG" == "--long" && "$4" == "--debug" ]]; then |
| echo "❌ 错误:--debug 和 --long 不能同时使用!" |
| exit 1 |
| fi |
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| if [[ -n "$4" ]]; then |
| echo "❌ 参数过多或参数错误: $4" |
| echo "用法: ./sapply.sh <gpu_num> <job_name> [--debug | --long]" |
| exit 1 |
| fi |
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| PARTITION="q-dyvm6xra" |
| QOS_FLAG="-q qos_g5_12hrs" |
| TIME_LIMIT="12:00:00" |
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| if [[ "$FLAG" == "--debug" ]]; then |
| PARTITION="q-g7hdnrvb" |
| QOS_FLAG="" |
| TIME_LIMIT="2:00:00" |
| elif [[ "$FLAG" == "--long" ]]; then |
| PARTITION="q-dyvm6xra" |
| QOS_FLAG="-q qos_g5_24hrs" |
| TIME_LIMIT="24:00:00" |
| fi |
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| CPU_PER_GPU=16 |
| MEM_PER_CPU=8G |
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| if [[ "$GPU_NUM" -eq 0 ]]; then |
| TOTAL_CPU=16 |
| GPU_FLAG="" |
| else |
| TOTAL_CPU=$(( GPU_NUM * CPU_PER_GPU )) |
| GPU_FLAG="--gres=gpu:${GPU_NUM}" |
| fi |
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| SESSION_NAME="${JOB_NAME}_$$" |
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| echo "==========================================================" |
| echo "✅ 提交任务参数:" |
| echo "GPU 数量 : ${GPU_NUM}" |
| echo "CPU 数量 : ${TOTAL_CPU} cores" |
| echo "内存配置 : ${MEM_PER_CPU} per CPU" |
| echo "任务名称 : ${JOB_NAME}" |
| echo "分区 : ${PARTITION}" |
| echo "时间限制 : ${TIME_LIMIT}" |
| echo "QOS : ${QOS_FLAG:--}" |
| echo "Tmux 会话 : ${SESSION_NAME}" |
| echo "自动目录 : ${AUTO_PROJECT_DIR}" |
| echo "自动环境 : ${AUTO_CONDA_ENV}" |
| echo "自动命令 : ${AUTO_RUN_CMD}" |
| echo "==========================================================" |
| echo "⏳ 正在创建后台 tmux,并在里面提交 salloc 申请..." |
| echo |
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| INNER_SCRIPT="/home/dyvm6xra/dyvm6xrauser11/workspace/cz/.sapply_${SESSION_NAME}_inner.sh" |
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| cat << EOF > "${INNER_SCRIPT}" |
| #!/bin/bash |
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| echo "✅ 成功分配计算节点! 当前 Job ID: \${SLURM_JOB_ID}" |
| |
| sleep 1 |
| |
| # ========================================================== |
| # 当前窗口改名为 salloc,用来持有资源 |
| # ========================================================== |
| tmux rename-window -t "${SESSION_NAME}:0" "salloc" 2>/dev/null || true |
| |
| # ========================================================== |
| # 1. run 窗口:自动进入项目目录,激活环境,运行 temp.sh |
| # 在这个窗口 Ctrl-C,只会停止 temp.sh,不会释放 GPU。 |
| # ========================================================== |
| tmux new-window -t "${SESSION_NAME}" -n "run" "srun --jobid=\${SLURM_JOB_ID} --overlap --pty bash -lc ' |
| echo \"==========================================================\" |
| echo \"🚀 进入计算节点,开始自动初始化任务环境...\" |
| echo \"==========================================================\" |
| |
| cd \"${AUTO_PROJECT_DIR}\" || { |
| echo \"❌ 找不到项目目录: ${AUTO_PROJECT_DIR}\" |
| echo \"将保留交互 shell,方便你手动排查。\" |
| exec bash -i |
| } |
| |
| source ~/.bashrc >/dev/null 2>&1 || true |
| |
| if command -v conda >/dev/null 2>&1; then |
| eval \"\\\$(conda shell.bash hook)\" >/dev/null 2>&1 || true |
| elif [[ -f ~/miniconda3/etc/profile.d/conda.sh ]]; then |
| source ~/miniconda3/etc/profile.d/conda.sh |
| elif [[ -f ~/anaconda3/etc/profile.d/conda.sh ]]; then |
| source ~/anaconda3/etc/profile.d/conda.sh |
| else |
| echo \"❌ 找不到 conda,请检查 conda 安装路径。\" |
| echo \"将保留交互 shell,方便你手动排查。\" |
| exec bash -i |
| fi |
| |
| conda activate \"${AUTO_CONDA_ENV}\" || { |
| echo \"❌ conda 环境激活失败: ${AUTO_CONDA_ENV}\" |
| echo \"将保留交互 shell,方便你手动排查。\" |
| exec bash -i |
| } |
| |
| echo \"✅ 当前目录: \\\$(pwd)\" |
| echo \"✅ 当前 Conda 环境: \\\$CONDA_DEFAULT_ENV\" |
| echo \"🚀 自动执行命令: ${AUTO_RUN_CMD}\" |
| echo \"==========================================================\" |
| echo \"提示:在本窗口按 Ctrl-C 只会停止自动任务,不会释放 GPU。\" |
| echo \"真正释放 GPU:切到 salloc 窗口输入 q,或关闭整个 tmux session。\" |
| echo \"==========================================================\" |
| |
| set +e |
| |
| trap '\\'' |
| echo |
| echo \"⚠️ 捕获 Ctrl-C:自动任务已被中断,但 salloc / GPU 资源仍会保留。\" |
| echo \"现在会进入交互 shell,你可以继续手动运行命令。\" |
| '\\'' INT |
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| ${AUTO_RUN_CMD} |
| RUN_EXIT_CODE=\\\$? |
| |
| trap - INT |
| |
| echo |
| echo \"==========================================================\" |
| echo \"✅ 自动命令已结束: ${AUTO_RUN_CMD}\" |
| echo \"退出码: \\\$RUN_EXIT_CODE\" |
| echo \"当前 GPU 资源仍然保留。\" |
| echo \"如需释放资源:切到 salloc 窗口输入 q。\" |
| echo \"==========================================================\" |
| |
| exec bash -i |
| '" |
| |
| # ========================================================== |
| # 2. gpustat 窗口 |
| # ========================================================== |
| tmux new-window -t "${SESSION_NAME}" -n "gpustat" "srun --jobid=\${SLURM_JOB_ID} --overlap --pty bash -lc ' |
| source ~/.bashrc >/dev/null 2>&1 || true |
| |
| if command -v conda >/dev/null 2>&1; then |
| eval \"\\\$(conda shell.bash hook)\" >/dev/null 2>&1 || true |
| elif [[ -f ~/miniconda3/etc/profile.d/conda.sh ]]; then |
| source ~/miniconda3/etc/profile.d/conda.sh |
| elif [[ -f ~/anaconda3/etc/profile.d/conda.sh ]]; then |
| source ~/anaconda3/etc/profile.d/conda.sh |
| fi |
| |
| conda activate \"${AUTO_CONDA_ENV}\" >/dev/null 2>&1 || true |
| |
| if command -v gpustat >/dev/null 2>&1; then |
| watch -n 1 gpustat |
| else |
| echo \"❌ gpustat: command not found\" |
| echo \"你可以在 ${AUTO_CONDA_ENV} 环境里安装:pip install gpustat\" |
| echo |
| echo \"当前仍保留交互 shell。\" |
| exec bash -i |
| fi |
| '" |
| |
| # ========================================================== |
| # 3. bash2 备用窗口 |
| # ========================================================== |
| tmux new-window -t "${SESSION_NAME}" -n "bash2" "srun --jobid=\${SLURM_JOB_ID} --overlap --pty bash -lc ' |
| source ~/.bashrc >/dev/null 2>&1 || true |
| |
| if command -v conda >/dev/null 2>&1; then |
| eval \"\\\$(conda shell.bash hook)\" >/dev/null 2>&1 || true |
| elif [[ -f ~/miniconda3/etc/profile.d/conda.sh ]]; then |
| source ~/miniconda3/etc/profile.d/conda.sh |
| elif [[ -f ~/anaconda3/etc/profile.d/conda.sh ]]; then |
| source ~/anaconda3/etc/profile.d/conda.sh |
| fi |
| |
| conda activate \"${AUTO_CONDA_ENV}\" >/dev/null 2>&1 || true |
| cd \"${AUTO_PROJECT_DIR}\" 2>/dev/null || true |
| |
| echo \"==========================================================\" |
| echo \"✅ bash2 已进入计算节点\" |
| echo \"当前目录: \\\$(pwd)\" |
| echo \"当前 Conda 环境: \\\$CONDA_DEFAULT_ENV\" |
| echo \"==========================================================\" |
| |
| exec bash -i |
| '" |
| |
| # 默认切到 run 窗口 |
| tmux select-window -t "${SESSION_NAME}:run" 2>/dev/null || true |
| |
| # ========================================================== |
| # 4. salloc 持有窗口 |
| # 只要这个脚本不退出,GPU allocation 就不会释放。 |
| # ========================================================== |
| echo "==========================================================" |
| echo "✅ salloc holder 正在运行" |
| echo "Job ID: \${SLURM_JOB_ID}" |
| echo |
| echo "窗口说明:" |
| echo " run : 自动运行 ${AUTO_RUN_CMD}" |
| echo " gpustat : 查看 GPU 状态" |
| echo " bash2 : 备用交互 shell" |
| echo " salloc : 持有 GPU 资源,不建议跑实验" |
| echo |
| echo "重要:" |
| echo " 在 run / bash2 里 Ctrl-C 不会释放 GPU。" |
| echo " 如需释放 GPU,请切到 salloc 窗口输入 q。" |
| echo "==========================================================" |
| |
| trap ' |
| echo |
| echo "⚠️ 这是 salloc 持有窗口。" |
| echo "Ctrl-C 不会释放资源;如需释放 GPU,请输入 q。" |
| ' INT |
| |
| while true; do |
| echo |
| read -r -p "[salloc:\${SLURM_JOB_ID}] 输入 q 释放资源,输入 r 新开一个计算节点 shell,直接回车继续持有: " ans |
| |
| case "\$ans" in |
| q|Q|quit|exit) |
| echo "🛑 准备退出 salloc,释放 GPU 资源..." |
| break |
| ;; |
| r|R) |
| NEW_WIN_NAME="bash_\$(date +%H%M%S)" |
| tmux new-window -t "${SESSION_NAME}" -n "\${NEW_WIN_NAME}" "srun --jobid=\${SLURM_JOB_ID} --overlap --pty bash -lc ' |
| source ~/.bashrc >/dev/null 2>&1 || true |
| |
| if command -v conda >/dev/null 2>&1; then |
| eval \"\\\$(conda shell.bash hook)\" >/dev/null 2>&1 || true |
| elif [[ -f ~/miniconda3/etc/profile.d/conda.sh ]]; then |
| source ~/miniconda3/etc/profile.d/conda.sh |
| elif [[ -f ~/anaconda3/etc/profile.d/conda.sh ]]; then |
| source ~/anaconda3/etc/profile.d/conda.sh |
| fi |
| |
| conda activate \"${AUTO_CONDA_ENV}\" >/dev/null 2>&1 || true |
| cd \"${AUTO_PROJECT_DIR}\" 2>/dev/null || true |
| |
| exec bash -i |
| '" |
| tmux select-window -t "${SESSION_NAME}:\${NEW_WIN_NAME}" 2>/dev/null || true |
| ;; |
| "") |
| echo "继续持有资源。" |
| ;; |
| *) |
| echo "未知输入: \$ans" |
| echo "输入 q 释放资源,输入 r 新开 shell,或直接回车继续持有。" |
| ;; |
| esac |
| done |
| |
| trap - INT |
| EOF |
|
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| chmod +x "${INNER_SCRIPT}" |
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| env TMUX= tmux new-session -d -s "${SESSION_NAME}" \ |
| "salloc -p ${PARTITION} ${QOS_FLAG} -t ${TIME_LIMIT} -A dyvm6xra --job-name=${JOB_NAME} ${GPU_FLAG} -c ${TOTAL_CPU} --mem-per-cpu=${MEM_PER_CPU} ${INNER_SCRIPT}; rm -f ${INNER_SCRIPT}" |
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| if [[ -z "$TMUX" ]]; then |
| tmux attach-session -t "${SESSION_NAME}" |
| else |
| tmux switch-client -t "${SESSION_NAME}" |
| fi |