#!/usr/bin/env bash
set -euo pipefail

# Kill any lingering mimalloc-bench/larson runs and our bench runner scripts.
# Usage: scripts/kill_bench.sh

PATS=(
  "mimalloc-bench/bench/larson/larson"
  "scripts/run_bench_suite.sh"
  "scripts/save_prof_sweep.sh"
  "scripts/ab_sweep_mid.sh"
)

found=0
for pat in "${PATS[@]}"; do
  if pgrep -fa "$pat" >/dev/null 2>&1; then
    echo "[kill_bench] Found processes for: $pat"
    pgrep -fa "$pat" || true
    found=1
  fi
done

if [[ "$found" -eq 0 ]]; then
  echo "[kill_bench] No matching bench processes found."
  exit 0
fi

echo "[kill_bench] Sending SIGTERM..."
for pat in "${PATS[@]}"; do
  pgrep -f "$pat" >/dev/null 2>&1 && pkill -f "$pat" || true
done

sleep 1

echo "[kill_bench] Forcing SIGKILL for leftovers..."
for pat in "${PATS[@]}"; do
  pgrep -f "$pat" >/dev/null 2>&1 && pkill -9 -f "$pat" || true
done

echo "[kill_bench] Done."