RFR: 8304919: Implementation of Virtual Threads [v2]

[Pavel Rappo]

On Tue, 28 Mar 2023 23:47:02 GMT, Leonid Mesnik <lmesnik at openjdk.org> wrote:

>> Alan Bateman has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains four additional commits since the last revision:
>> 
>>  - ThreadSleepEvent refactoring
>>  - Merge
>>  - Merge
>>  - Initial sync from fibers branch
>
> src/java.base/share/classes/java/lang/System.java line 2566:
> 
>> 2564: 
>> 2565:             public <V> V executeOnCarrierThread(Callable<V> task) throws Exception {
>> 2566:                 if (Thread.currentThread() instanceof VirtualThread vthread) {
> 
> Any specific reason to don't use Thread.currentThread().isVirtual()?

To use the pattern variable to call `executeOnCarrierThread` on it?

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PR Review Comment: https://git.openjdk.org/jdk/pull/13203#discussion_r1151270089