Questions and Answers :
GPU applications :
ATI Radeon Series 4 with WINDOWS XP
Message board moderation
Author | Message |
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Roland Mross Send message Joined: 24 Nov 05 Posts: 2 Credit: 7,639,372 RAC: 5 |
I learned, that Catalyst 12.1 ist the latest version coming with OpenCL-drivers, that work with WINDOWS XP. So I went back, the GPU is now detected by BOINC (CAL: ATI GPU 0: ATI Radeon...; OpenCL: AMD/ATI GPU 0: ATI Radeon...), and jobs like "ap_21ap11ae_B6_P1_00272_20130515_20093.wu_1 (opencl_ati_100)" are frequently sent, but all these jobs terminate after a few seconds, leaving "Berechnungsfehler" (calculation error) in the status-row of BOINC-Manager. Is there anything I can do, or should I forget to use my GPU with BOINC? |
skildude Send message Joined: 4 Oct 00 Posts: 9541 Credit: 50,759,529 RAC: 60 |
I don't think you GPU is capable of running the app. You'd need to run the hybrid app from Lunatics. IIRC it has something to do with your memory bandwidth. In a rich man's house there is no place to spit but his face. Diogenes Of Sinope |
BilBg Send message Joined: 27 May 07 Posts: 3720 Credit: 9,385,827 RAC: 0 |
The problem is: max WG size: 128 Max work group size: 128 http://setiathome.berkeley.edu/result.php?resultid=3000894386 (You can't fix this - it is in hardware) SETI OpenCL apps need WG size: 256 (The thread title is not correct, e.g. Radeon HD 48xx can run these apps) Uncheck 'Use ATI GPU' here: http://setiathome.berkeley.edu/prefs.php?subset=project You can try to use this GPU for other projects (but I don't know on which project it will work) Â - ALF - "Find out what you don't do well ..... then don't do it!" :) Â |
skildude Send message Joined: 4 Oct 00 Posts: 9541 Credit: 50,759,529 RAC: 60 |
milkyway wont work either... most projects will reject the card if it isn't able to do double precision. In a rich man's house there is no place to spit but his face. Diogenes Of Sinope |
Roland Mross Send message Joined: 24 Nov 05 Posts: 2 Credit: 7,639,372 RAC: 5 |
Thanks to BilBg´s and all the other comments. I stopped to try using this GPU. |
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