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Posted to user@arrow.apache.org by Jay Han <tu...@gmail.com> on 2024/03/27 01:07:14 UTC

[Java]How to sum 2 IntVectors utilizing SIMD?

Hi community,
    I'm trying to add 2 IntVectors, but don't find a proper api, does it
exist? If not, what should I do to make sure I utilize SIMD?


-- 
Best,
Jay

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Posted by Charlie Mathis via user <us...@arrow.apache.org>.

________________________________
From: Jacques Nadeau <ja...@apache.org>
Sent: Tuesday, March 26, 2024 9:13 PM
To: user@arrow.apache.org <us...@arrow.apache.org>
Subject: Re: [Java]How to sum 2 IntVectors utilizing SIMD?

I'd say use Gandiva. When we were working on the Java side, we gave up on relying on the JIT to vectorize/SIMD-ify and built Gandiva. On Tue, Mar 26, 2024 at 3: 07 PM Jay Han <tunyum94@ gmail. com> wrote: Hi community, I'm trying

I'd say use Gandiva. When we were working on the Java side, we gave up on relying on the JIT to vectorize/SIMD-ify and built Gandiva.

On Tue, Mar 26, 2024 at 3:07 PM Jay Han <tu...@gmail.com>> wrote:
Hi community,
    I'm trying to add 2 IntVectors, but don't find a proper api, does it exist? If not, what should I do to make sure I utilize SIMD?

--
Best,
Jay

Re: [Java]How to sum 2 IntVectors utilizing SIMD?

Posted by Jacques Nadeau <ja...@apache.org>.

I'd say use Gandiva. When we were working on the Java side, we gave up on
relying on the JIT to vectorize/SIMD-ify and built Gandiva.

On Tue, Mar 26, 2024 at 3:07 PM Jay Han <tu...@gmail.com> wrote:

> Hi community,
>     I'm trying to add 2 IntVectors, but don't find a proper api, does it
> exist? If not, what should I do to make sure I utilize SIMD?
>
>
> --
> Best,
> Jay
>