Message boards :
Number crunching :
Computation Error
Message board moderation
Author | Message |
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Send message Joined: 17 May 10 Posts: 2 Credit: 203,393 RAC: 0 |
Hi, i recently upgraded my Graphics card to an Nvidia GTS 450 I started receiving tasks that use the GPU (ps_separation_10......) but a lot of them are failing with comnputation error after about 2 seconds Is this normal ? Is there something wrong with my setup ? Any help would be appreciated. Neil |
Send message Joined: 8 May 09 Posts: 3323 Credit: 520,972,295 RAC: 39,099 |
Hi, i recently upgraded my Graphics card to an Nvidia GTS 450 Are you using a screen saver, even a blanking one? If so STOP and use the power button on your monitor when you walk away instead! |
Send message Joined: 8 May 10 Posts: 576 Credit: 15,979,383 RAC: 0 |
This is an Nvidia driver bug. With the most recent set of drivers after the display goes to sleep or something like that tasks can't run correctly |
Send message Joined: 14 Feb 09 Posts: 999 Credit: 74,932,619 RAC: 0 |
This is an Nvidia driver bug. With the most recent set of drivers after the display goes to sleep or something like that tasks can't run correctly Yep it is the 295.xx and 296.xx drivers with the sleep bug. The beta 301.24 drivers do not have the bug. |
Send message Joined: 17 May 10 Posts: 2 Credit: 203,393 RAC: 0 |
Thanks for the quick replies guys, have updated drivers to 301.24 beta and will see how it goes |
Send message Joined: 9 May 11 Posts: 15 Credit: 22,575,796 RAC: 0 |
I have endless computation errors despite having no screen saver. This is frustrating. |
Send message Joined: 14 Feb 09 Posts: 999 Credit: 74,932,619 RAC: 0 |
I have endless computation errors despite having no screen saver. This is frustrating. It is not the screen saver but display sleep that is causing the errors. Update to 301.42 which does not have the bug. |
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