Start Cuda Research

Since yesterday, I was very interested in cuda, which can be loaded with B gpu parallel computing. So I was very happy to download the Cuda toolkit and cudasdk IN THE Cuda zone and install Cuda.

SDK and Cuda wizard installed on. I have added a window application through Cuda wizard. I am very happy to run Hello world and find that the dynamic Connection Library is missing. Add the path of the dynamic link library of the SDK to the environment variable, run, but garbled characters are displayed in the window. Then, a console application is re-created through Cuda wizard. The reason is that no cuda-capable device is available. I found it was a problem with the graphics card driver, because I still used the Vista driver when I upgraded my computer to Windows 7. So I downloaded the win7 driver from the NVIDIA official website and everything was done after the driver was installed, all the examples in the SDK can run.