Horton

Re: Popcount optimization using SVE for ARM

Devanga.Susmitha@fujitsu.com <devanga.susmitha@fujitsu.com>

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From: "Devanga.Susmitha@fujitsu.com" <Devanga.Susmitha@fujitsu.com>
To: Nathan Bossart <nathandbossart@gmail.com>, Kirill Reshke <reshkekirill@gmail.com>
Cc: pgsql-hackers <pgsql-hackers@postgresql.org>, "Ragesh.Hajela@fujitsu.com" <Ragesh.Hajela@fujitsu.com>, "Chiranmoy.Bhattacharya@fujitsu.com" <Chiranmoy.Bhattacharya@fujitsu.com>, "Rajat.Ma@fujitsu.com" <Rajat.Ma@fujitsu.com>
Date: 2024-12-09T05:34:28Z
Lists: pgsql-hackers

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  1. Optimize popcount functions with ARM SVE intrinsics.

Hi Nathan,

Thanks for your suggestion. I’ll move this discussion to the existing thread so we can all work together toward a more efficient solution.

Regards,
Susmitha Devanga.

________________________________
From: Nathan Bossart <nathandbossart@gmail.com>
Sent: Friday, December 6, 2024 21:09
To: Kirill Reshke <reshkekirill@gmail.com>
Cc: Susmitha, Devanga <Devanga.Susmitha@fujitsu.com>; pgsql-hackers <pgsql-hackers@postgresql.org>; Hajela, Ragesh <Ragesh.Hajela@fujitsu.com>; Bhattacharya, Chiranmoy <Chiranmoy.Bhattacharya@fujitsu.com>; M A, Rajat <Rajat.Ma@fujitsu.com>
Subject: Re: Popcount optimization using SVE for ARM

I suggest we move this discussion to the existing thread on this subject:

        https://www.postgresql.org/message-id/flat/010101936e4aaa70-b474ab9e-b9ce-474d-a3ba-a3dc223d295c-000000%40us-west-2.amazonses.com

--
nathan