On Thu, Mar 20, 2014 at 11:24:16PM +0100, Marek Vasut wrote:
> On Thursday, March 20, 2014 at 11:14:00 PM, 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 Hasw
On 03/20/2014 05:09 PM, Herbert Xu wrote:
> On Thu, Mar 20, 2014 at 03:23:27PM -0700, H. Peter Anvin wrote:
>> Again... Herbert, David... yours or mine?
>
> Yes I will be taking this through cryptodev.
>
Thanks!
Acked-by: H. Peter Anvin
-hpa
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On Thu, Mar 20, 2014 at 03:23:27PM -0700, H. Peter Anvin wrote:
> Again... Herbert, David... yours or mine?
Yes I will be taking this through cryptodev.
Thanks,
--
Email: Herbert Xu
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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To uns
On Thu, 2014-03-20 at 23:24 +0100, Marek Vasut wrote:
> On Thursday, March 20, 2014 at 11:14:00 PM, 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 des
Again... Herbert, David... yours or mine?
-hpa
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On Thursday, March 20, 2014 at 11:14:00 PM, 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 freque
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