> This fix is for JDK 23 but the intention is to back port it to 22 in RDP-1
> time frame.
> It is fixing a deadlock issue between `VirtualThread` class critical sections
> with the `interruptLock` (in methods: `unpark()`, `interrupt()`,
> `getAndClearInterrupt()`, `threadState()`,
On Thu, 7 Dec 2023 09:30:01 GMT, Xiaohong Gong wrote:
>> Currently the vector floating-point math APIs like
>> `VectorOperators.SIN/COS/TAN...` are not intrinsified on AArch64 platform,
>> which causes large performance gap on AArch64. Note that those APIs are
>> optimized by C2 compiler on
On Fri, 8 Dec 2023 00:33:49 GMT, Srinivas Vamsi Parasa wrote:
> > Testing have only one failure in closed tests and I need to fix it before
> > this can be pushed.
>
> Thanks Vladimir for the update. Is the test failure because of this PR?
Yes. One of our test, which checks integrity of built
On Wed, 6 Dec 2023 23:12:13 GMT, Srinivas Vamsi Parasa wrote:
>> The goal is to develop faster sort routines for x86_64 CPUs by taking
>> advantage of AVX2 instructions. This enhancement provides an order of
>> magnitude speedup for Arrays.sort() using int, long, float and double arrays.
>>
On Fri, 8 Dec 2023 00:31:26 GMT, Vladimir Kozlov wrote:
> Testing have only one failure in closed tests and I need to fix it before
> this can be pushed.
Thanks Vladimir for the update. Is the test failure because of this PR?
-
PR Comment:
The main goal of this patch is to remove the OracleJDK specific verification of
the SOURCE field in the release file from the OpenJDK test. While at it, I
decided to do some cleanup as well to make the code a bit more modern and less
unnecessarily verbose.
-
Commit messages:
-
On Thu, 7 Dec 2023 15:52:46 GMT, Daniel Jeliński wrote:
> I'd like to propose a new toolchain for Windows using the clang-cl compiler
> frontend.
>
> Clang-cl is available as an optional feature in all Visual Studio editions,
> including the free-for-OSS-development community edition.
>
>
I'd like to propose a new toolchain for Windows using the clang-cl compiler
frontend.
Clang-cl is available as an optional feature in all Visual Studio editions,
including the free-for-OSS-development community edition.
Clang-cl command line is mostly compatible with cl. However, clang-cl
On Fri, 3 Nov 2023 23:42:03 GMT, Joe Darcy wrote:
> Time to start making preparations for JDK 23.
This pull request has now been integrated.
Changeset: 519ecd35
Author:Joe Darcy
Committer: Jesper Wilhelmsson
URL:
On Thu, 7 Dec 2023 09:30:01 GMT, Xiaohong Gong wrote:
>> Currently the vector floating-point math APIs like
>> `VectorOperators.SIN/COS/TAN...` are not intrinsified on AArch64 platform,
>> which causes large performance gap on AArch64. Note that those APIs are
>> optimized by C2 compiler on
On Wed, 6 Dec 2023 11:46:03 GMT, Magnus Ihse Bursie wrote:
>> Xiaohong Gong has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> Add "--with-libsleef-lib" and "--with-libsleef-include" options
>
> make/modules/jdk.incubator.vector/Lib.gmk
> Currently the vector floating-point math APIs like
> `VectorOperators.SIN/COS/TAN...` are not intrinsified on AArch64 platform,
> which causes large performance gap on AArch64. Note that those APIs are
> optimized by C2 compiler on X86 platforms by calling Intel's SVML code [1].
> To close
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