| From: | John Naylor <johncnaylorls(at)gmail(dot)com> |
|---|---|
| To: | Andy Fan <zhihuifan1213(at)163(dot)com> |
| Cc: | Jesper Pedersen <jesperpedersen(dot)db(at)gmail(dot)com>, Nathan Bossart <nathandbossart(at)gmail(dot)com>, Tomas Vondra <tomas(at)vondra(dot)me>, "Devulapalli, Raghuveer" <raghuveer(dot)devulapalli(at)intel(dot)com>, "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org>, "Shankaran, Akash" <akash(dot)shankaran(at)intel(dot)com> |
| Subject: | Re: Improve CRC32C performance on SSE4.2 |
| Date: | 2025-06-16 02:39:11 |
| Message-ID: | CANWCAZZ+iVxz5QAadZrTCyps3Wewjy45POnqOkSi4KE_Y4YQtw@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Sun, Jun 15, 2025 at 8:32 AM Andy Fan <zhihuifan1213(at)163(dot)com> wrote:
>
> Jesper Pedersen <jesperpedersen(dot)db(at)gmail(dot)com> writes:
>
> Hi,
>
> Thank you Nathan, Tomas and Jesper for the answers. The patch at [0]
> works for me and I could work with master smoothly now.
Pushed, thanks for testing! I'll do some more testing to see what
versions/levels are affected and file a bug report, but it'll be a few
days before I get to it.
--
John Naylor
Amazon Web Services
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