On Fri, 5 Jan 2024 10:02:28 GMT, Emanuel Peter wrote:
> Thanks for the updates!
>
> One more idea: Your AVX2 solution has a lot of cost for converting the mask
> to a permutation. Might it make sense to split this off into a separate
> vector-node, so that it can float out of a loop if the mas
> Hi,
>
> Patch optimizes non-subword vector compress and expand APIs for x86 AVX2 only
> targets.
> Upcoming E-core Xeons (Sierra Forest) and Hybrid CPUs only support AVX2
> instruction set.
> These are very frequently used APIs in columnar database filter operation.
>
> Implementation uses a
On Fri, 5 Jan 2024 09:45:11 GMT, Emanuel Peter wrote:
> You are using `VectorMask pred = VectorMask.fromLong(ispecies,
> maskctr++);`. That basically systematically iterates over all masks, which is
> nice for a correctness test. But that would use different density inside one
> test run, righ
On Wed, 3 Jan 2024 12:25:29 GMT, Adam Sotona wrote:
>> src/java.base/share/classes/java/lang/reflect/ProxyGenerator.java line 737:
>>
>>> 735: private void generateMethod(ClassBuilder clb, ClassEntry
>>> className) {
>>> 736: var cp = clb.constantPool();
>>> 737:
On Wed, 3 Jan 2024 12:36:26 GMT, Adam Sotona wrote:
>> java.base java.lang.reflect.ProxyGenerator uses ASM to generate proxy
>> classes.
>>
>> This patch converts it to use Classfile API.
>>
>> It is continuation of https://github.com/openjdk/jdk/pull/10991
>>
>> Any comments and suggestions
