[15] RFR(T) 8247527: serviceability/dcmd/gc/HeapDumpCompressedTest.java fails with Graal + ZGC
Igor Ignatyev
igor.ignatyev at oracle.com
Fri Jul 3 02:59:35 UTC 2020
Hi David,
it's in my todo list to improve this situation and have vm.gc.X to take selected JIT into account; and update existing (>200) occurrences of 'vm.gc.X & !vm.graal.enabled'
-- Igor
> On Jul 2, 2020, at 7:25 PM, David Holmes <david.holmes at oracle.com> wrote:
>
> Hi Vladimir,
>
> On 3/07/2020 12:02 pm, Vladimir Kozlov wrote:
>> https://cr.openjdk.java.net/~kvn/8247527/webrev.00/
>> https://bugs.openjdk.java.net/browse/JDK-8247527
>> Test should have @requires which excludes running Graal with GC which it does not support.
>
> I find it somewhat disturbing that a generic test has to know about the limitations between GCs and Graal!
>
> I would have been more inclined to just exclude this test when running with Graal, even if that theoretically reduced the test coverage in a ting way.
>
> If/When Graal supports these other GCs who will remember to re-enable these test cases?
>
> Thanks,
> David
>
>> Testing: hs-tier1,hs-tier4-graal
>> Thanks,
>> Vladimir
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