#!/usr/bin/env python3
# Copyright 2026 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

import multiprocessing
import sys


def main():
    try:
        cpu_count = multiprocessing.cpu_count()
    except:
        cpu_count = 1

    # We use cpu_count / 4 as a heuristic.
    # We might want to cap this at 8 (e.g. min(8, cpu_count // 4)) if we observe
    # excessive lock contention on high-core machines, but for now we just
    # scale it linearly.
    workers = max(1, cpu_count // 4)
    print(workers)
    return 0


if __name__ == '__main__':
    sys.exit(main())