RFR(XXS) 8245335 [TESTBUG] DeterministicDump.java fails with release JVM

Thomas Stüfe thomas.stuefe at gmail.com
Wed May 20 12:27:39 UTC 2020


Hi Ioi,

so we just assume that when building the archives we do not get Metaspace
OOMs? Seems reasonable. The change looks fine.

Thanks, Thomas

On Tue, May 19, 2020 at 7:44 PM Ioi Lam <ioi.lam at oracle.com> wrote:

> https://bugs.openjdk.java.net/browse/JDK-8245335
>
> http://cr.openjdk.java.net/~iklam/jdk15/8245335-DeterministicDump.java-fails-release-vm.v01/
>
> This test is too aggressive. DeterministicDump.java was created
> in JDK-8241071 (Generation of classes.jsa with -Xshare:dump is not
> deterministic). The goal of JDK-8241071 is for "make images" to produce
> the same bits.
>
> Since the Makefiles will not specify "-XX:MetaspaceSize=1M", testing with
> it
> is outside of the scope of JDK-8241071. So this part of the test should
> be removed.
>
> Thanks
> - Ioi
>


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