On Fri, 19 Apr 2024 17:42:36 GMT, Jorn Vernee wrote:
>> Scott Gibbons has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> Address review comments; update copyright years
>
> src/hotspot/cpu/x86/stubGenerator_x86_64_arraycopy.cpp line 2523:
>
On Fri, 19 Apr 2024 18:25:17 GMT, Vladimir Kozlov wrote:
>> Scott Gibbons has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> Address review comments; update copyright years
>
> General comment/suggestion before I dive into review.
> Can we
On Fri, 19 Apr 2024 16:25:28 GMT, Scott Gibbons wrote:
>> This code makes an intrinsic stub for `Unsafe::setMemory` for x86_64. See
>> [this PR](https://github.com/openjdk/jdk/pull/16760) for discussion around
>> this change.
>>
>> Overall, making this an intrinsic improves overall performanc
On Fri, 19 Apr 2024 16:25:28 GMT, Scott Gibbons wrote:
>> This code makes an intrinsic stub for `Unsafe::setMemory` for x86_64. See
>> [this PR](https://github.com/openjdk/jdk/pull/16760) for discussion around
>> this change.
>>
>> Overall, making this an intrinsic improves overall performanc
> This code makes an intrinsic stub for `Unsafe::setMemory` for x86_64. See
> [this PR](https://github.com/openjdk/jdk/pull/16760) for discussion around
> this change.
>
> Overall, making this an intrinsic improves overall performance of
> `Unsafe::setMemory` by up to 4x for all buffer sizes.
