I am running ubuntu 10.04 64-bit operating system (2.6.32-21-server-kernel). cuda toolkit version is latest 3.2 and driver is 260.24.
The GPU card used is Tesla C2050. I am not running the X server dince its a server machine. Therefore, I use the script provided by Nvidia to create /dev/nvidia* files.
Bandwidth numbers reported by bandwidthTest:
Host to device bandwidth: 380MB/s
Device to host bandwidth: 393 MB/s
Device to Device bandwidth: 91000 MB/s
I am getting only 32bit mask in my /proc/driver/nvidia/card/0 file.
Do somebody has clue as to what is happening here??