how to increase memory for the jvm through jniport?
Hi, When using JNIPort I am getting a "java.lang.OutOfMemory: Java heap space". To go around this, I would need to provide more memory to the JVM. Essentially, I would like to provide the correspondent of a command line like: java -Xmx4000m How should I do this? Cheers, Doru -- www.tudorgirba.com "Every thing has its own flow"
Hi Joachim, Do you happen to know how to set the Xmx for the JVM through JNIPort? I have this one right now, but I am not sure it's correct: jvmSettings := JVMSettings new. ... jvmSettings runtimeSettings addOption: 'Xmx4000m'. ^ JVM newWithSettings: jvmSettings Cheers, Tudor On Fri, Aug 7, 2015 at 8:29 AM, Tudor Girba <tudor@tudorgirba.com> wrote:
Hi,
When using JNIPort I am getting a "java.lang.OutOfMemory: Java heap space". To go around this, I would need to provide more memory to the JVM.
Essentially, I would like to provide the correspondent of a command line like: java -Xmx4000m
How should I do this?
Cheers, Doru
-- www.tudorgirba.com
"Every thing has its own flow"
-- www.tudorgirba.com "Every thing has its own flow"
Hi Tudor, it should be jvmSettings runtimeSettings addOption: '-Xmx4000m'. The options are added with exactly the same string which is used in command lines. You can check the value of an option by using java.lang.System.getProperty() if it is a "-Dname=value" option. For -X options, it is not as simple as that, see e.g. https://technology.amis.nl/2008/12/03/accessing-jvm-arguments-from-java-to-d... HTH Joachim Tudor Girba-2 wrote
Hi Joachim,
Do you happen to know how to set the Xmx for the JVM through JNIPort?
I have this one right now, but I am not sure it's correct:
jvmSettings := JVMSettings new. ... jvmSettings runtimeSettings addOption: 'Xmx4000m'. ^ JVM newWithSettings: jvmSettings
Cheers, Tudor
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participants (2)
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Joachim Geidel -
Tudor Girba