> This PR proposes to add a JDK-specific monitoring and management interface
> for the virtual thread scheduler. The interface is named
> [VirtualThreadSchedulerMXBean](https://download.java.net/java/early_access/loom/docs/api/jdk.management/jdk/management/VirtualThreadSchedulerMXBean.html)
> an
On Sun, 8 Sep 2024 15:30:21 GMT, SendaoYan wrote:
> Hi all,
> The newly added testcase
> `serviceability/jvmti/vthread/TestPinCaseWithCFLH/TestPinCaseWithCFLH.java`
> fails with `-Xcomp` jvm option. The jvm option `-Xcomp` will make
> `BackgroundCompilation` false. In this test, disable `Bac
On Mon, 9 Sep 2024 01:01:41 GMT, Ioi Lam wrote:
>> src/hotspot/share/cds/archiveBuilder.cpp line 912:
>>
>>> 910:
>>> STATS_PARAMS(unlinked_klasses),
>>> 911: boot_unlinked,
>>> platform_unlinked,
>>> 912:
On Sun, 8 Sep 2024 15:30:21 GMT, SendaoYan wrote:
> In this test, disable BackgroundCompilation will make instrumentation in
> premain throw java.util.MissingResourceException in some test environments.
I think we need to understand why this happens, as I don't see this being a
test issue. I
On Thu, 5 Sep 2024 16:10:05 GMT, Gerard Ziemski wrote:
> Please review this cleanup, where we rename `MEMFLAGS` to `MemTag`.
>
> `MEMFLAGS` implies that we can use more than one at the same time, but those
> are exclusive values, so `MemTag` is a more suitable name.
>
> This fix also includes
On Sun, 8 Sep 2024 23:46:03 GMT, David Holmes wrote:
>> I prefer boot/boot2 to make the output easier to read. Anyone debugging this
>> output will need to read the code to understand what "boot2" or
>> "boot-nonbase" is. A few extra characters here will not help.
>
> Sorry but '2' conveys zero
On Sun, 8 Sep 2024 23:49:45 GMT, David Holmes wrote:
>> Ioi Lam has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> @dholmes-ora comments
>
> src/hotspot/share/cds/archiveBuilder.cpp line 912:
>
>> 910:
On Sat, 7 Sep 2024 05:11:25 GMT, Kim Barrett wrote:
>> Please review this cleanup, where we rename `MEMFLAGS` to `MemTag`.
>>
>> `MEMFLAGS` implies that we can use more than one at the same time, but those
>> are exclusive values, so `MemTag` is a more suitable name.
>>
>> This fix also includ
On Sat, 7 Sep 2024 00:30:24 GMT, Ioi Lam wrote:
>> This is the 3rd PR for [JEP 483: Ahead-of-Time Class Loading &
>> Linking](https://bugs.openjdk.org/browse/JDK-8315737).
>>
>> **Overview**
>>
>> - A new `-XX:+AOTClassLinking` flag is added. See [JEP
>> 498](https://bugs.openjdk.org/browse/J
On Fri, 6 Sep 2024 23:53:58 GMT, Ioi Lam wrote:
>> src/hotspot/share/cds/archiveBuilder.cpp line 904:
>>
>>> 902: log_info(cds)("instance classes " STATS_FORMAT,
>>> STATS_PARAMS(instance_klasses));
>>> 903: log_info(cds)(" boot " STATS_FORMAT,
>>> STATS_PARAMS(boot_
Hi all,
The newly added testcase
`serviceability/jvmti/vthread/TestPinCaseWithCFLH/TestPinCaseWithCFLH.java`
fails with `-Xcomp` jvm option. The jvm option `-Xcomp` will make
`BackgroundCompilation` false. In this test, disable `BackgroundCompilation`
will make `instrumentation` in `premain`
On Fri, 6 Sep 2024 18:56:32 GMT, Leonid Mesnik wrote:
> Field watch tests updated to be executed with virtual threads when virtual
> test thread factory enabled.I added
> jdk.test.lib.thread.TestThreadFactory
> to created test threads so they support virtual thread factory jtreg plugin.
>
> It
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