【多线程高并发】查看Java代码对应的汇编指令教程

1.首先下载hsdis-amd64.dll文件

零积分下载地址：/download/Kevinnsm/54740576

2.解压放到java11\bin\server

3.准备一段Java代码

public class Visibility {private static volatile boolean flag = true;public static void main(String[] args) throws InterruptedException {new Thread(() -> {while (flag) {}}).start();TimeUnit.SECONDS.sleep(1);new Thread(() -> {flag = false;System.out.println(Thread.currentThread().getName() + "线程将flag修改为了false!");}).start();}}

4.配置参数

-XX:+UnlockDiagnosticVMOptions -XX:+PrintAssembly

5.运行代码