RFR: 8252842: Extend jmap to support parallel heap dump [v24]

[Lin Zang]

On Wed, 12 May 2021 11:10:37 GMT, Lin Zang <lzang at openjdk.org> wrote:

>> 8252842: Extend jmap to support parallel heap dump
>
> Lin Zang has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 32 commits:
> 
>  - Merge branch 'master' into pd
>  - update copyright info
>  - Merge branch 'master' into par-dump
>  - undo JMap.java
>  - code refine and typo fix
>  - Merge branch 'master' into par-dump
>  - refine with several fix
>  - Merge branch 'master' into par-dump
>  - Merge branch 'master' into par-dump
>  - Typo fix
>  - ... and 22 more: https://git.openjdk.java.net/jdk/compare/4727187f...6d8e944f

Dear Chris,
Thanks a lot for reviewing.
I did more stress tests recently and found an issue that seems could be fixed by #3628, I am still verifying it. Will update when I confirm it.
Just FYI. Thanks!
Lin

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PR: https://git.openjdk.java.net/jdk/pull/2261