-XX:HitachiExplicitHeapMaxSize (Option for specifying the maximum size of the Explicit memory block)
- Organization of this page
Format
-XX: HitachiExplicitHeapMaxSize=applicable-range
Description
Specify the maximum size of the entire Explicit heap.
- Default value
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-XX:HitachiExplicitHeapMaxSize=64m
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- Prerequisite options
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-XX:+HitachiUseExplicitMemory
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Argument
- applicable-range
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1 to 263-1 (9223372036854775807)
Precautions
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Specify the scope in bytes.
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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.