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  1. JDK
  2. JDK-8214003

Limit default test jobs based on memory size

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        We have a few machines in Mach5 with 8 cpus but only 4GB of ram. Some test tasks fail there because RunTest.gmk sets concurrency to 4 by default. We need to add a limit to the number of default test jobs based on memory, just like we already do for build jobs in configure.

        I have done some testing on these hosts and they seem stable with concurrency set to 2. Because of this I propose limit test jobs to "mem in GB" / 2.

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                erikj Erik Joelsson
                erikj Erik Joelsson
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