Horton

Re: Speed up COPY FROM text/CSV parsing using SIMD

Nazir Bilal Yavuz <byavuz81@gmail.com>

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From: Nazir Bilal Yavuz <byavuz81@gmail.com>
To: Shinya Kato <shinya11.kato@gmail.com>
Cc: Nathan Bossart <nathandbossart@gmail.com>, Manni Wood <manni.wood@enterprisedb.com>, KAZAR Ayoub <ma_kazar@esi.dz>, Andrew Dunstan <andrew@dunslane.net>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2025-11-18T08:04:35Z
Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

  1. Optimize COPY FROM (FORMAT {text,csv}) using SIMD.

  2. Speedup COPY FROM with additional function inlining.

  3. doc: Fix incorrect wording for --file in pg_dump

Hi,

On Tue, 18 Nov 2025 at 01:53, Shinya Kato <shinya11.kato@gmail.com> wrote:
>
>
> On Tue, Nov 18, 2025, 07:16 Nathan Bossart <nathandbossart@gmail.com> wrote:
>>
>> I'd like to mark myself as the committer this one, but I noticed that the
>> commitfest entry [0] has been marked as Withdrawn.  Could someone either
>> reopen it or create a new one as appropriate (assuming there is a desire to
>> continue with it)?  I'm hoping to start spending more time on it soon.
>>
>> [0] https://commitfest.postgresql.org/patch/5952/
>
>
> I closed this entry because I currently don't have enough time to continue developing this patch. It is fine if someone else reopens it; I will do my best to see the patch whenever I can.

Thank you for all your work on this patch.

I would like to continue working on this but I am not sure what are
the correct steps to reopen this commitfest entry. Do I just need to
change commitfest entry's status to 'Needs review'?

-- 
Regards,
Nazir Bilal Yavuz
Microsoft