Re: What exactly is our CRC algorithm?

From: Abhijit Menon-Sen <ams(at)2ndQuadrant(dot)com>
To: pgsql-hackers(at)postgresql(dot)org
Cc: Andres Freund <andres(at)2ndquadrant(dot)com>, Heikki Linnakangas <hlinnakangas(at)vmware(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>
Subject: Re: What exactly is our CRC algorithm?
Date: 2014-12-30 07:40:27
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I'm re-attaching the two patches as produced by format-patch. I haven't
listed any reviewers. It's either just Andres, or maybe a lot of people.

Is anyone in a position to try out the patches on MSVC and see if they
build and work sensibly, please? (Otherwise it may be better to remove
those bits from the patch for now.)


-- Abhijit

Attachment Content-Type Size
0001-Implement-slice-by-8-CRC-calculation.patch text/x-diff 33.2 KB
0002-Use-the-SSE4.2-CRC-instructions-where-available.patch text/x-diff 7.6 KB

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