#!/usr/bin/env bash
source "$(dirname "$0")/_env.sh"

CUDA_VISIBLE_DEVICES="${SFT_GPUS:-0,1,2,3}" torchrun \
  --standalone --nproc_per_node="${SFT_NPROC:-4}" \
  -m src.train_sft \
  --model "$STUDENT_MODEL" \
  --data-dir "$DATA_DIR" \
  --output-dir "$OUTPUT_ROOT/student_sft" \
  --num-views "${STUDENT_SFT_VIEWS:-1}" \
  --max-length "${SFT_MAX_LENGTH:-2048}" \
  --max-steps "${SFT_MAX_STEPS:-1000}" \
  --gradient-accumulation-steps "${SFT_GRAD_ACC:-8}" \
  --learning-rate "${SFT_LR:-2e-4}"