RFR (round 1), JDK-8214259: Implementation: JEP 189: Shenandoah: A Low-Pause Garbage Collector (original) (raw)

Per Liden per.liden at oracle.com
Thu Nov 29 14:44:20 UTC 2018

Hi Roman,

On 11/28/18 11:29 PM, Roman Kennke wrote: [...]

Per: Disabling the SA part for heapdumping makes 2 tests fail: - test/hotspot/jtreg/serviceability/sa/ClhsdbJhisto.java - test/hotspot/jtreg/serviceability/sa/TestHeapDumpForLargeArray.java

we filter them for Shenandoah now. I'm wondering: how do you get past those with ZGC?

Good catch! These don't work with ZGC either. As far as I can tell, these tests are not part of any test tier, so they are never executed in our CI pipeline and have gone under the radar.

I'll file a bug and add the appropriate @require tag to exclude ZGC. I'm not sure if there's a reason they are excluded from our CI, or if they should be added. Leonid, do you know?

Thanks! /Per

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