Yes.It seems that cann`t to use CUDA 1.1,the kernels not be compiled wrote previous by the nvcc 1.1 but 1.0,i execute the program used CUDA 1.0 and used the driver 169.09 which released togther witch CUDA 1.1 before as.so I think it not support for CUDA 1.0 by the 169.* drivers
It’s strange that you can’t compile your kernels with 1.1. You definitely should be able to do it. One thing you should know about is that they’ve changed name mangling in 1.1, so you need to specify extern “C” with each global function. Otherwise you won’t be able to get function by name (or you have to use mangled name).
And yes, there is some bug with new drivers… 169.09 won’t work with CUDA 1.0. I wrote about this few days ago. But in my case cuIniut() returned error, not cuCtxCreate().