On Tue, 16 Aug 2022 08:23:11 GMT, Aleksey Shipilev <sh...@openjdk.org> wrote:
> We have a few reports that existing Weak* VarHandle tests are still flaky, > for example on large AArch64 machines or small RISC-V machines. > > The flakiness is intrinsic to the nature of Weak* operations under tests, > that can spuriously fail. The last attempt to fix these was > [JDK-8155739](https://bugs.openjdk.org/browse/JDK-8155739). We need to > strengthen these a bit more. > > The actual values depend on the successful testing on known-failing > platforms. I ballparked bumping the attempts 5x and introducing the delay > would help without exploding test time in worst cases. This pull request has now been integrated. Changeset: 6e6202c1 Author: Aleksey Shipilev <sh...@openjdk.org> URL: https://git.openjdk.org/jdk/commit/6e6202c14d0f6dd26369f21883ff317057aa469f Stats: 951 lines in 45 files changed: 800 ins; 0 del; 151 mod 8292407: Improve Weak CAS VarHandle/Unsafe tests resilience under spurious failures Reviewed-by: yadongwang, fyang, vkempik, psandoz ------------- PR: https://git.openjdk.org/jdk/pull/9889
