Date: Tue, 10 Jul 2012 05:11:15 +0200 From: Lukas Odzioba <lukas.odzioba@...il.com> To: john-dev@...ts.openwall.com Subject: Re: raw-sha256-cuda 2012/7/9 Solar Designer <solar@...nwall.com>: > On Mon, Jul 09, 2012 at 05:39:58AM +0200, Lukas Odzioba wrote: >> After some digging I found a bit better code 16.5M (gtx 460) from april. >> I'll test it and if it works we might want it in repo. > > Sounds good. Please do test it. > > Alexander I made some changes in this format. It is now 2-3 times faster but it is still far from what we need. I didn't want to spend much time on this format because I've got higher prioritized tasks. I limited PLAINTEXT_LENGTH to 19 chars so on TS now it is getting 1476/1500. Speed: 27M on GTX570 15M on GTX460 (PCIe 4x). Of course these changes affects sha224 too, which is slightly faster. Lukas Download attachment "cudasha256speedpatch.diff" of type "application/octet-stream" (30257 bytes)
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