Upgrade of synchronized locks in java (biased locks, lightweight locks and heavyweight locks) - Code World

Upgrade of synchronized locks in java (biased locks, lightweight locks and heavyweight locks)

Others 2021-03-28 23:09:23 views: null

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Origin blog.csdn.net/x763795151/article/details/115059756

Upgrade of synchronized locks in java (biased locks, lightweight locks and heavyweight locks)

Concurrent programming (2)—Java object memory layout and introduction to synchronized biased locks, lightweight locks, and heavyweight locks

Differences and Analysis of Biased Locks, Lightweight Locks, and Heavyweight Locks

Understanding and applicable scenarios of biased locks, lightweight locks, and heavyweight locks

Java locks---bias locks, lightweight locks, spin locks, heavyweight locks

Demystifying the upgrade of biased locks

Bias locks, the difference and expansion of lightweight locks and heavyweight locks

Bias locks, the difference and expansion of lightweight locks and heavyweight locks

A word line and finished heavyweight lock, spin locks, lock lightweight, biased locking, pessimistic, optimistic locks, etc.

Heavyweight lock, spin locks, lock lightweight, biased locking, pessimistic, optimistic locks, etc.

Summary of common Java locks: fair locks, reentrant locks, exclusive locks, mutual exclusion locks, optimistic locks, segment locks, biased locks, spin locks, etc.

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Comparison of object locks and class locks in Java (synchronized)

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The biased lock theory is too abstract. In practice, understand how biased locks occur and how to upgrade [Actual Combat]

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