#!/bin/bash cd /workspace/rl4phyx/RL4Phyx/SFT export CUDA_VISIBLE_DEVICES=0,1,3,4 export PYTHONUNBUFFERED=1 TIMESTAMP=$(date +%Y%m%d_%H%M%S) LOG="/workspace/rl4phyx/logs/train_lora_phyx_math_f_4gpu_${TIMESTAMP}.log" echo "Starting lora_phyx_math_f (4 GPUs, grad_accum=16, batch=64) at $(date)" > "$LOG" torchrun --nproc_per_node=4 --master_port=29500 train_sft_phyx_math_lora_freeze.py >> "$LOG" 2>&1 echo "TRAINING_COMPLETE at $(date)" >> "$LOG"