RFR: 8360046: Scalability issue when submitting virtual threads with almost empty tasks [v8]

[Doug Lea]

On Thu, 11 Sep 2025 12:32:29 GMT, Viktor Klang <vklang at openjdk.org> wrote:

>> Doug Lea has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   revive topLevelExec, adjust occrdingly; small teaks and copy-edits
>
> src/java.base/share/classes/java/util/concurrent/Exchanger.java line 276:
> 
>> 274:     static final class Node {
>> 275:         long seed;              // Random seed
>> 276:         int index;              // Arena index
> 
> Just adding it here as a reminder (to myself if nothing else) that the changes to Exchanger.java should be in a separate PR for easier handling.

(No longer applicable -- moved to different PR)

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PR Review Comment: https://git.openjdk.org/jdk/pull/26479#discussion_r2348829657