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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

Memory allocation

The code heap containing non-method code is for JVM internal code and consists of a 3 MB fixed memory block. The rest of the code cache memory is equally allocated for the profiled code and non-profiled code segments. You have control of this via command-line commands. The following command can be used to define the code heap size for the non-method compiled code:

-XX:NonMethodCodeCodeHeapSize

The following command can be used to define the code heap size for the profiled compiled methods:

-XX:ProfiledCodeHeapSize

The following command can be used to define the code heap size for the non-profiled compiled methods:

-XX:NonProfiledCodeHeapSize

This Java 9 feature certainly stands to improve Java application efficiency. It ...

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Publisher Resources

ISBN: 9781788832823Supplemental ContentOtherPurchase LinkErrata Page