I am able to build and execute the deviceQuery example and it works correctly for my Fedora 18, 64-bit computer. If I build the same example with a 32 bit target (i.e., by passing -m32 to the compiler and linker), the example terminates with the following error message:
cudaGetDeviceCount returned 35
-> CUDA driver version is insufficient for CUDA runtime version
The driver version is 319.32.
Is this a bug in the driver, CUDA runtime, or something I can fix?