Re: RFR: 8312623: SA add NestHost and NestMembers attributes when dumping class

2023-08-01 Thread David Holmes
On Tue, 1 Aug 2023 20:53:45 GMT, Ashutosh Mehra wrote: >> @ashu-mehra That was one case. I also want to know that you have tested >> deeply nested classes; and hidden classes (if applicable). Thanks. > > @dholmes-ora I verified the case for hidden dynamically injected classes. The > dumped clas

Re: RFR: 8312623: SA add NestHost and NestMembers attributes when dumping class

2023-08-01 Thread Ashutosh Mehra
On Tue, 1 Aug 2023 08:33:24 GMT, David Holmes wrote: >> @dholmes-ora I confirmed there is no nest-host or nest-members attributes >> generated by this patch for a top level class which doesn't have any >> nest-members. Is that what you wanted to verify? > > @ashu-mehra That was one case. I also

Re: RFR: JDK-8306441: Two phase segmented heap dump [v21]

2023-08-01 Thread Chris Plummer
On Tue, 1 Aug 2023 17:32:55 GMT, Chris Plummer wrote: >> Yi Yang has updated the pull request incrementally with one additional >> commit since the last revision: >> >> test failure on mac > > test/hotspot/jtreg/serviceability/HeapDump/IntegrityHeapDumpTest.java line 84: > >> 82:

Re: RFR: JDK-8306441: Two phase segmented heap dump [v21]

2023-08-01 Thread Chris Plummer
On Tue, 1 Aug 2023 05:50:42 GMT, Yi Yang wrote: >> ### Motivation and proposal >> Hi, heap dump brings about pauses for application's execution(STW), this is >> a well-known pain. JDK-8252842 have added parallel support to heapdump in an >> attempt to alleviate this issue. However, all concurre

Re: RFR: JDK-8306441: Two phase segmented heap dump [v21]

2023-08-01 Thread Kevin Walls
On Tue, 1 Aug 2023 05:50:42 GMT, Yi Yang wrote: >> ### Motivation and proposal >> Hi, heap dump brings about pauses for application's execution(STW), this is >> a well-known pain. JDK-8252842 have added parallel support to heapdump in an >> attempt to alleviate this issue. However, all concurre

Re: RFR: 8312623: SA add NestHost and NestMembers attributes when dumping class

2023-08-01 Thread David Holmes
On Mon, 31 Jul 2023 15:27:36 GMT, Ashutosh Mehra wrote: >> @ashu-mehra you indicated that you had only done two basic manual tests to >> check the output. You need to check it for the cases that I flagged too. In >> the VM every top-level class is its own nest-host, but that is not expressed >