Re: New CRC algorithm: Slicing by 8

From: Anders Steinlein <dinhelt(at)online(dot)no>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: PostgreSQL -Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: New CRC algorithm: Slicing by 8
Date: 2006-10-23 05:43:41
Message-ID: op.thu0u4te10be63@twilight.thanetwork
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On Mon, 23 Oct 2006 07:35:08 +0200, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:

> I realize I forgot to document what I was using:
>
> HPPA: gcc version 2.95.3 20010315 (release)
> PPC: gcc version 4.0.1 (Apple Computer, Inc. build 5363)
> both Intels: gcc version 4.1.1 20060525 (Red Hat 4.1.1-1)
>
> Interesting that it's only the oldest-line tech that's showing a win
> for me ...

Does anyone have an Intel compiler availible? It would be interesting to
see results on that compared to gcc (given that it is an Intel algorithm
;).

\Anders

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