Xiaokun's Architecture Exploration Notes
Jan 15, 2020 · Fundamentals
Inside JVM: How synchronized Locks Work, From Biased to Heavyweight
This article explains the JVM's synchronized lock implementation, detailing where lock data is stored, the different lock states (no lock, biased, lightweight, heavyweight), the source code for lock acquisition and release, and the optimization strategies used to improve performance.
JVMJava concurrencybiased lock
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