https://answer.freetools.me/tags/%E5%B7%A5%E4%BD%9C%E7%AA%83%E5%8F%96/ Recent content in 工作窃取 on Answer Hugo -- 0.152.2 zh-cn Tue, 10 Mar 2026 17:01:32 +0800 https://answer.freetools.me/%E5%B7%A5%E4%BD%9C%E7%AA%83%E5%8F%96%E7%AE%97%E6%B3%95%E4%B8%BA%E4%BD%95%E8%83%BD%E7%94%A8opd%E6%AC%A1%E7%AA%83%E5%8F%96%E5%AE%8C%E6%88%90%E5%B9%B6%E8%A1%8C%E8%AE%A1%E7%AE%97%E4%BB%8E%E7%90%86%E8%AE%BA%E8%AF%81%E6%98%8E%E5%88%B0%E5%B7%A5%E7%A8%8B%E5%AE%9E%E7%8E%B0%E7%9A%84%E4%BA%8C%E5%8D%81%E5%B9%B4%E6%BC%94%E8%BF%9B/ Tue, 10 Mar 2026 17:01:32 +0800 https://answer.freetools.me/%E5%B7%A5%E4%BD%9C%E7%AA%83%E5%8F%96%E7%AE%97%E6%B3%95%E4%B8%BA%E4%BD%95%E8%83%BD%E7%94%A8opd%E6%AC%A1%E7%AA%83%E5%8F%96%E5%AE%8C%E6%88%90%E5%B9%B6%E8%A1%8C%E8%AE%A1%E7%AE%97%E4%BB%8E%E7%90%86%E8%AE%BA%E8%AF%81%E6%98%8E%E5%88%B0%E5%B7%A5%E7%A8%8B%E5%AE%9E%E7%8E%B0%E7%9A%84%E4%BA%8C%E5%8D%81%E5%B9%B4%E6%BC%94%E8%BF%9B/ 深入解析工作窃取调度算法的数学原理与实践权衡：从Blumofe-Leiserson 1999年的理论奠基，到Chase-Lev无锁双端队列，再到Java ForkJoinPool、Go GMP、Tokio的工程实现。涵盖期望窃取次数O(PD)的证明思路、窃取策略对比（steal-one vs steal-half）、缓存局部性挑战、NUMA架构困境，以及从Cilk到现代运行时的完整技术演进。