Integrated: 8323693: Update some copyright announcements in the new files created in 8234502

2024-01-14 Thread Lei Zaakjyu
On Sat, 13 Jan 2024 02:21:37 GMT, Lei Zaakjyu wrote: > see 'https://github.com/openjdk/jdk/pull/17398#pullrequestreview-1819022919' This pull request has now been integrated. Changeset: 922f8e44 Author:Lei Zaakjyu Committer: David Holmes URL: https://git.openjdk.org/jdk/commit/922f

Re: RFR: 8323546: Clarify docs for Compiler.perfmap filename parameter, and other misc related jcmd doc cleanups [v4]

2024-01-14 Thread David Holmes
On Mon, 15 Jan 2024 04:28:15 GMT, Ioi Lam wrote: >> Ugghh! So the help text is an actual stringification of the actual default >> value of the "field", whereas in this case the real default value comes from >> passing null to `CodeCache::write_perf_map`. So we need this hack to deal >> with th

Re: RFR: 8318682: SA decoding of scalar replaced objects is broken [v3]

2024-01-14 Thread Andrey Turbanov
On Mon, 15 Jan 2024 05:37:02 GMT, Tom Rodriguez wrote: >> The changes for JDK-8287061 didn't update the SA decoding logic and there >> are other places where the decoding has gotten out of sync with HotSpot. >> Some of them can't be tested because they are part of JVMCI but I've added a >> di

Re: RFR: 8318682: SA decoding of scalar replaced objects is broken [v3]

2024-01-14 Thread Tom Rodriguez
> The changes for JDK-8287061 didn't update the SA decoding logic and there are > other places where the decoding has gotten out of sync with HotSpot. Some of > them can't be tested because they are part of JVMCI but I've added a directed > test for the JDK-8287061 code and a more brute force t

Re: RFR: 8318682: SA decoding of scalar replaced objects is broken [v2]

2024-01-14 Thread Tom Rodriguez
On Fri, 12 Jan 2024 21:46:13 GMT, Vladimir Kozlov wrote: >> Tom Rodriguez has updated the pull request incrementally with one additional >> commit since the last revision: >> >> Fix problem list and correct jtreg arguments > > test/hotspot/jtreg/serviceability/sa/ClhsdbTestAllocationMerge.jav

Re: RFR: 8323693: Update some copyright announcements in the new files created in 8234502

2024-01-14 Thread Lei Zaakjyu
On Sat, 13 Jan 2024 02:21:37 GMT, Lei Zaakjyu wrote: > see 'https://github.com/openjdk/jdk/pull/17398#pullrequestreview-1819022919' thanks for the review. - PR Comment: https://git.openjdk.org/jdk/pull/17412#issuecomment-1891307949

Re: RFR: 8318682: SA decoding of scalar replaced objects is broken [v2]

2024-01-14 Thread Tom Rodriguez
> The changes for JDK-8287061 didn't update the SA decoding logic and there are > other places where the decoding has gotten out of sync with HotSpot. Some of > them can't be tested because they are part of JVMCI but I've added a directed > test for the JDK-8287061 code and a more brute force t

Re: RFR: 8323546: Clarify docs for Compiler.perfmap filename parameter, and other misc related jcmd doc cleanups [v4]

2024-01-14 Thread Ioi Lam
On Mon, 15 Jan 2024 01:29:47 GMT, David Holmes wrote: >> The default value for the argument is what gets displayed in the help text. >> For example: >> >> >> ThreadDumpToFileDCmd::ThreadDumpToFileDCmd(outputStream* output, bool heap) : >>DCmdWithPars

Re: RFR: 8323693: Update some copyright announcements in the new files created in 8234502

2024-01-14 Thread David Holmes
On Sat, 13 Jan 2024 02:21:37 GMT, Lei Zaakjyu wrote: > see 'https://github.com/openjdk/jdk/pull/17398#pullrequestreview-1819022919' Yes this could be considered trivial, but Reviewed anyway. Thanks - Marked as reviewed by dholmes (Reviewer). PR Review: https://git.openjdk.org/jdk

Re: RFR: 8323546: Clarify docs for Compiler.perfmap filename parameter, and other misc related jcmd doc cleanups [v4]

2024-01-14 Thread David Holmes
On Sun, 14 Jan 2024 01:26:25 GMT, Chris Plummer wrote: >> I only expected to see a change to the help string, I don't understand why >> the actual Dcmd is being modified here! ??? > > The default value for the argument is what gets displayed in the help text. > For example: > > > ThreadDumpTo

Re: RFR: 8323546: Clarify docs for Compiler.perfmap filename parameter, and other misc related jcmd doc cleanups [v4]

2024-01-14 Thread David Holmes
On Sun, 14 Jan 2024 01:28:48 GMT, Chris Plummer wrote: > > And I still think the VM.CDS change show have its own issue (if not PR). > > Yes, and I asked why that is the case. The VM.cds changes are very much > related to the Compiler.perfmap changes. I think it's actually correct to do > them