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介绍

看openjdk11的源码，随笔记录一些东西。施工中。。。。。。

CMS GC 的线程模型

线程名称	源码位置	深入解读
Java	xx	xx

Java

｜ 2个

GC Thread

cmsHeap.cpp -> 76

CMS Thread

｜ 2个 concurrentMarkSweepGeneration.cpp -> 537

CMS Main Thread

concurrentMarkSweepThread.cpp -> 106

VMThread

thread.cpp -> 3820

Reference Handler

Reference.java -> 297

Finalizer

Finalizer.java -> 149

Signal Dispatch

os.cpp -> 450

Service Thread

serviceThread.cpp -> 48

C1 CompilerThread

compileBroker.cpp -> 904

C2 CompilerThread

compileBroker.cpp -> 884

Sweeper thread

compileBroker.cpp -> 921

Common-Cleaner

CleanerFactory.java -> 48

VM Periodic Task Thread

thread.cpp -> 1515