-XX:[+|-]HitachiUseExplicitMemory (Explicit Memory Management functionality option)
- Organization of this page
Format
- -XX:+HitachiUseExplicitMemory
-
This option enables the Explicit Memory Management functionality.
- -XX:-HitachiUseExplicitMemory
-
This option disables the Explicit Memory Management functionality.
Description
Specify whether to enable or disable the Explicit Memory Management function. Note that to enable the Explicit Memory Management function, Hitachi recommends that you specify the same value for -Xms and -Xmx.
- Default value
-
-
-XX:-HitachiUseExplicitMemory
-
- Related option
-
-
-Xms
-
-Xmx
-
Precautions
If the -XX:+UseParNewGC option is specified, you cannot specify this option. If specified concurrently with the -XX:+UseParNewGC option, a message is output to standard output and JavaVM terminates with the return code 1.