Re: [PATCH 1/2] SHA1 transform: x86_64 AVX2 optimization - assembly code

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On Wed, Mar 12, 2014 at 11:02:08AM -0700, chandramouli narayanan wrote:
> On Mon, 2014-03-10 at 20:15 +0800, Herbert Xu wrote:
> > On Thu, Feb 27, 2014 at 09:06:55AM -0800, chandramouli narayanan wrote:
> > > This git patch adds x86_64 AVX2 optimization of SHA1 transform
> > > to crypto support. The patch has been tested with 3.14.0-rc1
> > > kernel.
> > > 
> > > On a Haswell desktop, with turbo disabled and all cpus running
> > > at maximum frequency, tcrypt shows AVX2 performance improvement
> > > from 3% for 256 bytes update to 16% for 1024 bytes update over
> > > AVX implementation. 
> > > 
> > > Signed-off-by: Chandramouli Narayanan <mouli@xxxxxxxxxxxxxxx>
> > 
> > Sorry but your patch is corrupted:
> > 
> > Applying: crypto: sha1 - x86_64 AVX2 optimization - assembly code
> > fatal: corrupt patch at line 160
> > Patch failed at 0012 crypto: sha1 - x86_64 AVX2 optimization - assembly code
> > 
> > Please test by applying the patch from your own email.
> > 
> > Thanks,
> Sorry, it didn't apply for you. I tested before sending it. I will
> retest and send both patches today.

Please test by trying to apply the patch that you get back from
the mailing list.

Cheers,
-- 
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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