-XX:HitachiExplicitHeapMaxSize (Option for specifying the maximum size of the Explicit memory block)
Format
- -XX: HitachiExplicitHeapMaxSize=applicable-range
Description
Specify the maximum size of the entire Explicit heap.
- Default value
- -XX:HitachiExplicitHeapMaxSize=64m
- Prerequisite options
- -XX:+HitachiUseExplicitMemory
Argument
- applicable-range
- [32bit version]
- 1 to 231-1 (2147483647)
- [64bit version]
- 1 to 263-1 (9223372036854775807)
Precautions
- Specify the scope in bytes.
- If the set value is not included in the range of valid values, the following message is output in standard output and the JavaVM is terminated with return code 1:
Invalid maximum explicit heap size: -XX:HitachiExplicitHeapMaxSize=[specified-value]Could not create the Java virtual machine. |