GeForce 470 showing up as "No usable GPUs found" in log?

Questions and Answers : GPU applications : GeForce 470 showing up as "No usable GPUs found" in log?

To post messages, you must log in.

AuthorMessage
Jordan

Send message
Joined: 7 Jan 00
Posts: 2
Credit: 1,908,125
RAC: 2,364
United States
Message 1410275 - Posted: 31 Aug 2013, 22:22:59 UTC

Just downloaded the latest version 7.0.64. I also have the latest Nvidia drivers 326.80 (beta). I could swear GPU crunching used to work on this card. This card is a CUDA card. Any ideas?

-Jordan
ID: 1410275 · Report as offensive
Profile Ageless
Avatar

Send message
Joined: 9 Jun 99
Posts: 13819
Credit: 3,269,733
RAC: 0
Netherlands
Message 1410286 - Posted: 31 Aug 2013, 22:49:28 UTC - in response to Message 1410275.  

How did you install BOINC?
When as a service, BOINC won't be able to detect GPUs.

You can recognize if it's as a service when you check in the Event Log (CTRL+SHIFT+E) and see running as a daemon in the start up messages.
The only way to then get it to run normal is uninstall BOINC, install again from the installer, in the third screen click Advanced and uncheck the "Service Install" option, then continue installation.

Furthermore, the drivers that you have must come from Nvidia. Drivers installed by Windows lack the CUDA and OpenCL components.
Jord

Ancient Astronaut Theorists suggest that in many ways, you can be considered an alien conspiracy!
ID: 1410286 · Report as offensive
Jordan

Send message
Joined: 7 Jan 00
Posts: 2
Credit: 1,908,125
RAC: 2,364
United States
Message 1410289 - Posted: 31 Aug 2013, 22:53:50 UTC - in response to Message 1410286.  

Yup that was the problem. I installed as a service. Re-installed and cuda is working! Thank you!
ID: 1410289 · Report as offensive

Questions and Answers : GPU applications : GeForce 470 showing up as "No usable GPUs found" in log?


 
©2016 University of California
 
SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.