Re: Proposal for enabling auto-vectorization for checksum calculations

From: John Naylor <johncnaylorls(at)gmail(dot)com>
To: Andrew Kim <tenistarkim(at)gmail(dot)com>
Cc: Oleg Tselebrovskiy <o(dot)tselebrovskiy(at)postgrespro(dot)ru>, pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Re: Proposal for enabling auto-vectorization for checksum calculations
Date: 2026-03-17 02:25:22
Message-ID: CANWCAZaA3si90-mj1NVYaAEQ4_6NOfBXCVNk54ux=yR=13Q_0g@mail.gmail.com
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On Tue, Mar 17, 2026 at 9:23 AM John Naylor <johncnaylorls(at)gmail(dot)com> wrote:
> I've attached v12 which is just a rebase over the new centralized
> feature detection. I also have some review:

I forgot to mention elsewhere we generated #include-able snippets of
code with the suffix ".inc.c" so I went with that rather than add
exception to headerscheck.

--
John Naylor
Amazon Web Services

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