Thread.sleep has had quite a bit of churn recently to support virtual threads,
add sleep(Duration), a JFR event, and the change the underlying implementation
to support sub-millis precision. I think the changes have settled down now so
we can do some small cleanups that came up in PR discussions
On Mon, 5 Jun 2023 01:11:54 GMT, Joe Darcy wrote:
> Document existing behavior.
>
> Please also review the CSR https://bugs.openjdk.org/browse/JDK-8309415
src/java.base/share/classes/java/lang/System.java line 758:
> 756: * Greatest Java class file format version recognized by the
>
Document existing behavior.
Please also review the CSR https://bugs.openjdk.org/browse/JDK-8309415
-
Commit messages:
- JDK-8309415: Spec Clarification : ClassFileFormatVersion: System property
java.class.version | Java class format version number
Changes: https://git.openjdk.org/
On Fri, 26 May 2023 20:41:36 GMT, Mandy Chung wrote:
>> Chen Liang has refreshed the contents of this pull request, and previous
>> commits have been removed. Incremental views are not available.
>
> The microbenchmark shows the performance of using the `MethodTypeDesc`
> factory methods. With
> This patch aims to improve the performance of MethodTypeDesc in general, as
> it is currently a performance bottleneck in the Classfile API. A previous
> revision changed the parameter storage from an array to a list; this is
> dropped now. Sorry for the force push.
>
>
> Benchmark
On Sun, 4 Jun 2023 16:12:46 GMT, ExE Boss wrote:
>> Chen Liang has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> Improve subsequent VH call performance, thanks exeboss
>
> src/java.base/share/classes/java/lang/invoke/LazyInitializingVarHan
On Fri, 2 Jun 2023 21:30:46 GMT, Chris Plummer wrote:
> Normally when a virtual thread wrapper is used to run a test, the main thread
> is renamed to "old-m-a-i-n" and the new virtual thread that will act as the
> main thread is named "main". Neither is being done by `ProcessTools.main()`.
> T
On Sat, 3 Jun 2023 21:34:16 GMT, Chris Plummer wrote:
>> Normally when a virtual thread wrapper is used to run a test, the main
>> thread is renamed to "old-m-a-i-n" and the new virtual thread that will act
>> as the main thread is named "main". Neither is being done by
>> `ProcessTools.main()
On Sun, 4 Jun 2023 13:23:46 GMT, Chen Liang wrote:
>> Also fixed the bug with NPE in `IndirectVarHandle::isAccessModeSupported`.
>>
>> A few implementation-detail methods in VarHandle are now documented with the
>> implied constraints to avoid subtle problems in the future. Changed
>> `Indirec
> Also fixed the bug with NPE in `IndirectVarHandle::isAccessModeSupported`.
>
> A few implementation-detail methods in VarHandle are now documented with the
> implied constraints to avoid subtle problems in the future. Changed
> `IndirectVarHandle` to call `asDirect` lazily to accomodate the la
On Sat, 3 Jun 2023 03:47:40 GMT, Chen Liang wrote:
>> src/java.base/share/classes/java/lang/invoke/LazyInitializingVarHandle.java
>> line 106:
>>
>>> 104: UNSAFE.ensureClassInitialized(refc);
>>> 105: this.initialized = true;
>>> 106: }
>>
>> This should probably have a fas
On Sat, 3 Jun 2023 21:34:16 GMT, Chris Plummer wrote:
>> Normally when a virtual thread wrapper is used to run a test, the main
>> thread is renamed to "old-m-a-i-n" and the new virtual thread that will act
>> as the main thread is named "main". Neither is being done by
>> `ProcessTools.main()
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