Difference between revisions of "Java memory allocation"
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(Created page with "<source lang="text"> The Java Virtual Machine takes two command line arguments which set the initial and maximum heap sizes: -Xms and -Xmx. You can add a system environment va...") |
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| − | The Java Virtual Machine takes two command line arguments which set the initial and maximum heap sizes: -Xms and -Xmx. You can add a system environment variable named _JAVA_OPTIONS (under Windows), and set the heap size values there. | + | The Java Virtual Machine takes two command line arguments which set the initial and maximum heap sizes: -Xms and -Xmx. |
| + | You can add a system environment variable named _JAVA_OPTIONS (under Windows), and set the heap size values there. | ||
For example if you want a 512Mb initial and 1024Mb maximum heap size you could use: | For example if you want a 512Mb initial and 1024Mb maximum heap size you could use: | ||
Revision as of 09:44, 22 September 2014
The Java Virtual Machine takes two command line arguments which set the initial and maximum heap sizes: -Xms and -Xmx. You can add a system environment variable named _JAVA_OPTIONS (under Windows), and set the heap size values there. For example if you want a 512Mb initial and 1024Mb maximum heap size you could use: SET _JAVA_OPTIONS = -Xms512m -Xmx1024m
