Date: Sat, 27 Jul 2013 19:20:07 +0400 From: Solar Designer <solar@...nwall.com> To: john-dev@...ts.openwall.com Subject: Re: phpass-opencl experiments Lukas - On Sat, Jul 27, 2013 at 10:13:43AM +0200, Lukas Odzioba wrote: > Just to let you know. > I played for a while with phpass-opencl code here are my remarks. Thanks! > After I changed KPC to 2048*1024 So we need auto-tuning. > After applying attached patch: So we need to commit it. > Speed of my old code with hash comparision on gpu side with hash > "embedded" in salt, is 2125K on amd (nv - not tested). Why didn't you commit this? Is it because it wouldn't handle multiple hashes sharing a salt value (this is how I read your description above)? > I'll try to implement those changes after cmiyc, Shouldn't we at least get your attached patch in before CMIYC? > now I want to play with md5crypt, because we could gain more there. Right. Thanks again, Alexander
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