#!/usr/bin/env bash
# Long-form for ONE arm, with a GPU 3 headroom guard for Scriberr (an on-demand tenant of GPU 3, ~5.5 GB
# per job): a watcher kills the arm container if free memory on GPU 3 drops under 8 GiB.
# usage: long_guarded.sh ARM PORT
cd /tank/spikes/parakeet-ab
arm=$1 port=$2
( while docker inspect "$arm" >/dev/null 2>&1; do
    f=$(nvidia-smi -i 3 --query-gpu=memory.free --format=csv,noheader,nounits)
    if [ "$f" -lt 8192 ]; then echo "GUARD: GPU3 free ${f} MiB < 8192, stopping $arm" ; docker rm -f "$arm" >/dev/null; break; fi
    sleep 0.5
  done ) &
w=$!
echo "phase start $(date +%s.%N) $arm"
python3 code/run_long.py "$arm:$port"
echo "phase end $(date +%s.%N) $arm"
kill $w 2>/dev/null