Re: Cost of XLogInsert CRC calculations

> -----Original Message-----
> From: Christopher Kings-Lynne [mailto:chriskl(at)familyhealth(dot)com(dot)au]
> Sent: 12 May 2005 02:46
> To: Simon Riggs
> Cc: Mark Cave-Ayland (External); 'Tom Lane'; 'Bruce Momjian';
> pgsql-hackers(at)postgresql(dot)org
> Subject: Re: [HACKERS] Cost of XLogInsert CRC calculations
>
>
> >>perhaps the CRC-32 routines could be written in in-line assembler
> >
> >
> > If you can do this, step right up. :-)
> >
> > Best Regards, Simon Riggs
>
> Surely there's an open source code floating around somewhere?
>
> Chris

Hi Chris,

I've found some x86 MASM sources using Google, but nothing in GCC-style
in-line assembler. It would be good to see how this compares in terms of
speed with the code generated by GCC.

Kind regards,

Mark.

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