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Message-ID: <CABob6ioh7H-fZ--nMzR6ap7BNdvn2U_9k18ubNTndRX=a7or6A@mail.gmail.com> Date: Tue, 6 Nov 2012 17:08:06 +0100 From: Lukas Odzioba <lukas.odzioba@...il.com> To: john-users@...ts.openwall.com Subject: Re: Trying to figure out OPEN CL working Some questions: Does other opencl apps (for example bitcoin miners like "cgminer") are able to recognize your graphics cards? Do you use X environment or just console? Lukas 2012/11/6 Stephen John Smoogen <smooge@...il.com>: > So I cobbled together a system to work with GPU's and am now trying to > determine what is going on with it :). > > The system is an Asus motherboard with a AMD Phenom(tm) II X4 955 > processor and 2 video cards (a ATI 6850 and an ATI 5870). System is > currently running CentOS 6.3 and has the Catalyst 12.10 drivers > installed and running. When I do a > > $ ./john --list=opencl-devices > Platform #0 name: AMD Accelerated Parallel Processing > Platform version: OpenCL 1.1 AMD-APP (831.4) > Device #0 name: AMD Phenom(tm) II X4 955 Processor > Device vendor: AuthenticAMD > Device type: CPU (LE) > Device version: OpenCL 1.1 AMD-APP (831.4) > Driver version: 2.0 > Global Memory: 7871 MB > Global Memory Cache: 64 KB > Local Memory: 32 KB (Global) > Max clock (MHz) : 3210 > Max Work Group Size: 1024 > Parallel compute cores: 4 > > $ lspci | grep VGA > 02:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee > ATI Cypress [Radeon HD 5800 Series] > 04:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee > ATI Barts XT [ATI Radeon HD 6800 Series] > > $ lsmod | grep fg > fglrx 4740767 3 > > I was expecting to see them listed... so I am guessing I am doing > something wrong somewhere. I have gone through the wiki and some other > sites to try and find information on what to do next and not found > anything that stands out which made me think I must have missed > something very obvious. > > Running > > > -- > Stephen J Smoogen. > "Don't derail a useful feature for the 99% because you're not in it." > Linus Torvalds > "Years ago my mother used to say to me,... Elwood, you must be oh > so smart or oh so pleasant. Well, for years I was smart. I > recommend pleasant. You may quote me." —James Stewart as Elwood P. Dowd
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