Date: Sun, 01 Apr 2012 18:21:14 +0200 From: magnum <john.magnum@...hmail.com> To: john-dev@...ts.openwall.com Subject: Re: fast hashes on GPU On 03/31/2012 02:19 PM, Solar Designer wrote: > ...Oh, I just got it to: > > Many salts: 38062K c/s real, 38062K c/s virtual > Only one salt: 26270K c/s real, 26270K c/s virtual > > by simply adding "#pragma unroll 64" before the last loop in > sha512_block(). Did you add just that very pragma line, or did you also add something like "#pragma OPENCL EXTENSION cl_nv_pragma_unroll : enable" somewhere as well? I've had confusing results with these things and google doesn't quite help me. magnum
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