Skip to Content
Java 9: Building Robust Modular Applications
book

Java 9: Building Robust Modular Applications

by Dr. Edward Lavieri, Peter Verhas, Jason Lee
April 2018
Intermediate to advanced content levelIntermediate to advanced
910 pages
33h 21m
English
Packt Publishing
Content preview from Java 9: Building Robust Modular Applications

Enable NUMA mode by default when appropriate

Java Enhancement Proposal 163, enable NUMA mode by default when appropriate. This proposal is only applicable to NUMA hardware. The intent is to have the JVM enable the following flag when it detects NUMA hardware:

    XX:+UseNUMA

This flag can currently be evoked manually. With the proposed enhancement, it will be evoked automatically by the JVM when it has detected that it is running on a NUMA piece of hardware.

Non-Uniform Memory Access (NUMA) is a memory model used in computer multiprocessing. With this memory model, access time is dependent on the memory location relative to that of the processor.

This will be an easy enhancement to implement and is likely to be part of the Java 10 platform release. ...

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

Java 9 High Performance

Java 9 High Performance

Mayur Ramgir, Nick Samoylov
Distributed Computing in Java 9

Distributed Computing in Java 9

Raja Malleswara Rao Malleswara Rao Pattamsetti

Publisher Resources

ISBN: 9781788832823Supplemental ContentOtherPurchase LinkErrata Page