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Date: Fri, 24 Jul 2015 18:22:50 +0200
From: Agnieszka Bielec <bielecagnieszka8@...il.com>
To: john-dev@...ts.openwall.com
Subject: Re: PHC: my yescrypt and lyra2 benchmarks

2015-07-24 18:03 GMT+02:00 Solar Designer <solar@...nwall.com>:
> Agnieszka,
>
> On Wed, Jul 22, 2015 at 03:49:14AM +0200, Agnieszka Bielec wrote:
>> yescrypt
>>
>> well - 4688
>> GeForce GTX 960M - 206
>> AMD Radeon HD 7900 Series - 319
>> GeForce GTX TITAN - 326
>
> BTW, your GPU speeds for yescrypt are significantly worse than some of
> those reported for BSTY cryptocoin, which is a (slightly older revision
> of) yescrypt at 2 MB (with r=8).  Yours are at 1.5 MB.  This indicates
> that you can still improve some(?) of these speeds significantly.
>
> https://bitcointalk.org/index.php?topic=775289.msg11286161#msg11286161
>
> "A gtx980 gets with sgminer around 1.5kH/s
> A gtx780ti gets around 1.1kh/s with ccminer (but only 400h/s with sgminer)
> I get around 860hash/s with both ccminer and sgminer with 750ti"
>
> Our GTX TITAN should be comparable to "gtx780ti":
>
> https://en.wikipedia.org/wiki/GeForce_700_series

will be faster after remove 'optimization' which makes speed worse
(but should be better speed) and I can move some whole arrays to
__private for these default costs

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