[15] RFR(S) 8237045: JVM uses excessive memory with -XX:+EnableJVMCI -XX:JVMCICounterSize=2147483648

Vladimir Kozlov vladimir.kozlov at oracle.com
Fri Mar 13 02:08:57 UTC 2020


https://bugs.openjdk.java.net/browse/JDK-8237045
http://cr.openjdk.java.net/~kvn/8237045/webrev.00/

After discussion JVMCICounterSize flag's value range is limited to 1M.
I also added other missing ranges for JVMCI flags.

Fixed TestOptionsWithRanges.java test to add -XX:+EnableJVMCI for JVMCI flags which requires it.
And do not test max value for JVMCI threads counts values as we do for other threads counts flags.

Tested hs-tier1-3.

Thanks,
Vladimir


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