最近做系统底层的重构，开会讨论了一个话题我觉得挺有意思，说既然现在有了虚拟线程 Virtual Threads，随随便便就能创建几十上百万个，那以前写的那堆复杂的线程池配置是不是可以全删了？ Java 21 作为 LTS 版本普及也有一段时间了。 最近做系统底层的重构 ...

A professional simulation environment for Operating System CPU scheduling, synchronization, and threading models. This project serves as a "glass-box" visualizer for ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Erik Steiger discusses the operational pain ...

在最近的华为OD面试中，面试官提出了一个极富趣味性和挑战性的多线程编程题目：如何让三个线程交替打印"ABC"呢？一个线程负责打印A，另一个负责打印B，最后一个负责打印C，一轮完整的输出需重复10次。让我们深入探讨解决方案！ 这个问题不仅仅是考察编程 ...

Virtual threads, revealed in Java's Project Loom and generally available with the Java 21 LTS, promise unparalleled scalability, simplified asynchronous coding and more efficient resource utilization.

信号量作为实战多线程编程的得力助手，通过合理的使用，可以有效地解决资源访问的问题，提高程序的并发性能。然而，信号量的使用并非易事，需要深入理解其运作原理和应用场景，才能在实际开发中灵活运用。 在如今竞争激烈的软件开发环境中，掌握多 ...

On the day before Thanksgiving 2020, the Amazon Kinesis data streaming service in AWS' main region US-East-1 went down for several hours. The company explained the outage in its subsequent failure ...

Virtual threads introduce an abstraction layer between operating-system processes and application-level concurrency. Said differently, virtual threads can be used to schedule tasks that the Java ...