Date: Thu, 22 Sep 2011 19:36:19 +0000 From: "Relkin, Paul" <pwrelkin@...l.roanoke.edu> To: "john-users@...ts.openwall.com" <john-users@...ts.openwall.com> Subject: RE: OpenCL performance numbers on Radeon HD 5870 Thank you it's much faster! On my 5870 I'm getting 276950 c/s real, 592957 c/s virtual for phpass. However, I keep getting Segmentation faults after running phpass for ~5 minutes. Sha256crypt halts my computer too. ________________________________________ From: Lukas Odzioba [lukas.odzioba@...il.com] Sent: Thursday, September 22, 2011 12:02 PM To: john-users@...ts.openwall.com Subject: Re: [john-users] OpenCL performance numbers on Radeon HD 5870 I uploaded newest version fixing some bugs and faster phpass. On phpass@...0 I've got ~300k c/s what is still slow comparing to gtx460 with ~245k c/s. I had a problem with this revision. Sha256crypt halts my computer during .cl compilation. I would apreciate if someone could confirm it. It happens only on AMD devices, not on nVidia's. Direct link to patch: http://tnij.org/jtr-opencl02patch Lukas
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