Hitachi

uCosminexus Application Server Definition Reference Guide


-XX:[+|-]HitachiAutoExplicitMemory (Automatic allocation function option of Explicit Memory Management function)

Organization of this page

Format

-XX:+HitachiAutoExplicitMemory

Enable the automatic allocation function of the explicit memory management.

-XX:-HitachiAutoExplicitMemory

Disable the automatic allocation function of the explicit memory management.

Description

Specify whether to enable or disable the automatic allocation function of the Explicit memory block.

Note that if this option is enabled, the minimum size of the Explicit memory block is 16 kilobytes. If disabled, the minimum size of the Explicit memory block is 64 kilobytes.

Default value
  • -XX:-HitachiAutoExplicitMemory

Prerequisite options
  • -XX:+HitachiUseExplicitMemory

  • -XX:+HitachiExplicitMemoryAutoReclaim

  • -XX:-HitachiExplicitMemoryCompatibleToV8

Related option
  • -XX:HitachiAutoExplicitMemoryFile