Re: Use __attribute__((target(sse4.2))) for SSE42 CRC32C

From: Nathan Bossart <nathandbossart(at)gmail(dot)com>
To: "Devulapalli, Raghuveer" <raghuveer(dot)devulapalli(at)intel(dot)com>
Cc: "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: Use __attribute__((target(sse4.2))) for SSE42 CRC32C
Date: 2024-11-25 21:02:54
Message-ID: Z0Tl_junZsxlBh-n@nathan
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On Fri, Nov 22, 2024 at 09:00:01PM +0000, Devulapalli, Raghuveer wrote:
> Sure. Updated patch.

Thanks. I think my only remaining feedback is that we should probably add
a comment to explain why we aren't doing this for ARM yet [0].

[0] https://postgr.es/m/ZwXsE0KG_wh6_heU%40nathan

--
nathan

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