Java ForkJoinPool

Pubblicato il: 06 maggio 2024
sul canale di: Jakob Jenkov

19,910

The Java ForkJoinPool helps you break down large tasks into smaller subtasks which can be executed in parallel using all, or some, of the CPU cores available in your computer. The Java ForkJoinPool thus helps you implement a fork and join type of work break down and parallelism.

The Java ForkJoinPool implements a work stealing algorithm which further helps utilize the CPU cores in your computer more efficiently. This work stealing algorithm is also explained in this Java ForkJoinPool tutorial.

Chapters:

0:00 Java ForkJoinPool introduction
1:18 Dividing tasks into subtasks
1:59 Fork and join process
3:48 Work stealing
7:27 Creating a ForkJoinPool code example
9:16 Submitting actions and tasks to a ForkJoinPool
10:56 RecursiveAction vs. RecursiveTask
11:55 RecursiveAction implementation example
18:28 RecursiveTask implementation example
22:32 Additional ForkJoinPool methods

X (Twitter): @jjenkov
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Java ForkJoinPool tutorial - text:
https://jenkov.com/tutorials/java-uti...

Java Concurrency tutorial - text:
https://jenkov.com/tutorials/java-con...

Java Concurrency video playlist:
• Java Concurrency and Multithreading

Java Code Examples GitHub Repository:
https://github.com/jjenkov/java-examples

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