CUDA Device Query Error


I updated the CUDA drivers and toolkit to 4.1. However, when I run the deviceQuery example, I get the following error:

./deviceQuery Starting…

CUDA Device Query (Runtime API) version (CUDART static linking)

Found 4 CUDA Capable device(s)

Device 0: “Tesla C2050”
CUDA Driver Version / Runtime Version 4.1 / 4.1
CUDA Capability Major/Minor version number: 2.0
Total amount of global memory: 2687 MBytes (2817720320 bytes)
(14) Multiprocessors x (32) CUDA Cores/MP: 448 CUDA Cores
GPU Clock Speed: 1.15 GHz
cuSafeCallNoSync() Driver API error = 0003 from file <deviceQuery.cpp>, line 36.

Could someone tell me what’s going on?

Recompile the SDK.