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SubjectRe: [patch v5 7/8] crc32-add-slicing-by-8.diff
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Bob Pearson <rpearson@systemfabricworks.com> wrote on 2011/08/11 00:44:52:
>
> extend add slicing-by-8 algorithm to the existing
> slicing-by-4 algorithm. This consists of:
>
> - extend largest BITS size from 32 to 64
> - extend table from tab[4][256] to tab[8][256]
> - change algorithm to align on 8 byte boundary
> (it was noted that all that is really required
> is that the inner loop must comsume 8 bytes.
> As written it can start on even or odd 4 byte
> boundary.)
> - Add code for inner loop.
>
> Signed-off-by: Bob Pearson <rpearson@systemfabricworks.com>
>
> ---
> lib/crc32.c | 60 ++++++++++++++++++++++++++++++++++++++++++---------
> lib/crc32defs.h | 14 +++++------
> lib/gen_crc32table.c | 40 ++++++++++++++++++++--------------

While looking at gen_crc32table.c I see that much of my remarks still stands



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