RFR (XS): 8193067: gc/g1/TestVerifyGCType.java still unstable (original) (raw)
Thomas Schatzl thomas.schatzl at oracle.com
Mon Mar 26 09:41:04 UTC 2018
- Previous message (by thread): RFR(XS): 8200187: Exclude 3 long-running tests from tier1
- Next message (by thread): RFR (XS): 8193067: gc/g1/TestVerifyGCType.java still unstable
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
Hi all,
can I have reviews for this small change to the TestVerifyGCType test to make it stable? The problem has been that due to different number of threads used, different amount of heap waste has been "produced", only randomly triggering the expected mixed gcs.
By fixing the number of threads used and decreasing G1HeapWastePercent the mixed gcs can be forced reproducably.
CR: https://bugs.openjdk.java.net/browse/JDK-8193067
Webrev: http://cr.openjdk.java.net/~tschatzl/8193067/webrev/
Testing: failing test passing multiple times in CI
Thanks, Thomas
- Previous message (by thread): RFR(XS): 8200187: Exclude 3 long-running tests from tier1
- Next message (by thread): RFR (XS): 8193067: gc/g1/TestVerifyGCType.java still unstable
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]