lkml.org 
[lkml]   [2009]   [Mar]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH 06/13] async_tx: add support for asynchronous GF multiplication
From
On Sat, Mar 21, 2009 at 3:26 PM, Ilya Yanok <yanok@emcraft.com> wrote:
>> The caller needs to be modified to only require scalar multiplication
>> even in this corner case.
>>
>
> Argh... There is no vector-vector multiplication at all! You just need
> to swap the 'for' cycles back (as it was in the original patch by me and
> Yuri) to get rid of two-dimensional lookup at each step.

Yes, I swapped the loops as part of the removal of the
ASYNC_TX_ZERO_{P,Q} flags and wanted to avoid an explicit memset.
I'll rework this path...

Regards,
Dan


\
 
 \ /
  Last update: 2009-03-21 23:49    [W:0.043 / U:0.240 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site