Date: Mon, 08 Oct 2012 11:40:40 -0400 From: "Rick \"Zero_Chaos\" Farina" <zerochaos@...too.org> To: john-users@...ts.openwall.com Subject: Re: CUDA tweaking to your actual GPU -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 10/08/2012 10:52 AM, Solar Designer wrote: > On Mon, Oct 08, 2012 at 10:18:43AM -0400, Rick Zero_Chaos Farina wrote: >> On 10/08/2012 03:58 AM, Lukas Odzioba wrote: >>> 2012/10/6 magnum <john.magnum@...hmail.com>: >>>> - The OpenCL support for nvidia automatically picks your actual architecture so will likely have similar goods and bads. It's probably possible to pick an arch per format, if we want to. >>> >>> Actually we can do the same by compiling N kernels (each for different >>> sm) and choosing "most appropriate" - predefined for pair <GPU >>> name/format> or GPU arch if we do not have such data. >> >> As a distro maintain I think this is a FANTASTIC idea. I would love to >> be able build kernels for all supported opencl levels, or one, or >> anything in between. > > I think there's some confusion here. Even though magnum mentioned > OpenCL in the quote above, I think Lukas' comment applied to CUDA. > For OpenCL, we're currently tuning/compiling kernels at runtime. So can we do the same for cuda then? This is what hashcat does now as well. - -Zero -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://www.enigmail.net/ iQIcBAEBAgAGBQJQcvP4AAoJEKXdFCfdEflKlhgQAJ/Mz4ox43zlt0jyNI5XZ3A7 D/E8zN+eOCa6h5pa5nGiTU2ep4ka8DMneCkZQeMmBSR+/qedv/Sjico86ZL10Bbf mgRbZanozhogTU1x9kCM1QCzjDsWMmI+P18HQakza9oAoZKRks0B50Xdjf95VB9N qpEZ6C3Knzl1Ka8gQFnlVtd12gRWXapp11AIywBoe8UNX9GVZ4THFhw7J6+o+TpZ pZv2AHGLIpvtKEm2FJ6FLGxPS26Mb8FpKXsfTFtTZMOvk9dx5sSQLB+EVXbVn1dO 2stWeTK+92KnYEk/RfWflinmcMSUWG6YWr3IMTYvO4EbJUrcQ6BWgHu5StEFAmK5 Zg4pgEZLwShHLRs9TRP0UQZNUdmXZzmcUdwV31nFRRe673eImWt0OzhCbh9K/oaO pyURrX3nn2vOqMe2EXLUVoKJqXCEnMY7E/PIjsUVRi8sIFgDsvZQdKHtZ7W4AD1e Lt1tA+LR22gMbyJj0xYlr+fK4xwhIbLJRqiZyiM2LHmQubTHBocW8T5Akz93gAgV UnyLSggNlecQ2zLMXTBHH4BSsQRNOc+K7wfcIL2JrjBAZJyPZEWfzO9om0y1AWLk jOZTwFOOgqKMbx9EPKiUldQyyF641wh4dTed8S8/DmKuBrtCvvsU9h2M7zs7B3T8 ZjgV0HjK8TooB20pjkyn =39Ce -----END PGP SIGNATURE-----
Powered by blists - more mailing lists
Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.