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use different GCs for eclipse and a project [message #1835712]

Thu, 10 December 2020 20:05

under net

Messages: 8
Registered: March 2014

Junior Member

Hi

I am trying to run my app but VM fails to launch due to multiple GCs specified in command line, in my eclipse ini I have zgc specified because I want the IDE to be snappy but my projects need to use g1 for max throughput. I set my projects run configuration VM argument to use -XX:+UseG1GC but the actual launch command generated by eclipse adds -XX:+UseZGC, how do I stop eclipse from doing that, I can't find the options in the prefs.

Thanks in advance.

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Re: use different GCs for eclipse and a project [message #1835713 is a reply to message #1835712]

Thu, 10 December 2020 20:22

under net

Messages: 8
Registered: March 2014

Junior Member

nevermind, found the problem prefs>installed JRE, select JRE>edit button and the problem was default VM args which apply to all projects regardless of whats in the project specific run VM args..

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