Horton

Re: use SSE2 for is_valid_ascii

John Naylor <john.naylor@enterprisedb.com>

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From: John Naylor <john.naylor@enterprisedb.com>
To: Nathan Bossart <nathandbossart@gmail.com>
Cc: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>, Heikki Linnakangas <hlinnaka@iki.fi>, Andres Freund <andres@anarazel.de>, Jelte Fennema <me@jeltef.nl>
Date: 2022-08-26T09:02:32Z
Lists: pgsql-hackers 
On Fri, Aug 26, 2022 at 10:26 AM Nathan Bossart
<nathandbossart@gmail.com> wrote:
>
> On Thu, Aug 25, 2022 at 04:41:53PM +0700, John Naylor wrote:
> > v3 applies on top of the v9 json_lex_string patch in [1] and adds a
> > bit more to that, resulting in a simpler patch that is more amenable
> > to additional SIMD-capable platforms.
>
> LGTM

Thanks for looking, pushed with some rearrangements.

-- 
John Naylor
EDB: http://www.enterprisedb.com

Commits

  1. Use SSE2 in is_valid_ascii() where available.