Date: Wed, 3 Jun 2015 21:59:04 +0200 From: Lukas Odzioba <lukas.odzioba@...il.com> To: john-dev@...ts.openwall.com Subject: Re: PHC: Parallel in OpenCL 2015-06-02 22:03 GMT+02:00 Agnieszka Bielec <bielecagnieszka8@...il.com>: > [a@...er run]$ ./john --test --format=parallel-opencl --dev=1 --skip-self-test > Speed for cost 1 (s) of 0, cost 2 (p) of 0 > Many salts: 28493 c/s real, 3276K c/s virtual > Only one salt: 28493 c/s real, 3276K c/s virtual Ok, at least it is clear now that we have lost 1000 c/s by splitting kernel. Maybe we could limit code size by using gotos, but it would be a stunt and I don't recomend it. Lukas
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