I'm novice to cuda. I want to use cublas functionality in cuda programs and would like to know the procedure on how to use it. As my program is giving error i.e. *"cublas_v2.h file not present"* when I try to run it on GPU.
Answer
- The cublas documentation is contained here. So you should familiarize yourself with it.
- Try and run a sample program. There are samples in the CUDA samples that come with the CUDA 5 toolkit, or you can try the one here. Make sure you understand how to build and run that example.
- If you're still having trouble with your own program, post a new question here with the specifics. For example, if your program is giving error output, paste in the complete error output that you are getting, and paste in the code from your program that is generating that error output (at least). Preferably paste in your whole program, or a simple version that will reproduce the error.
The error you're getting right now looks like it should be coming from the compiler not from when you run the program. If so you simply need to tell the compiler where to find that header file. If you look at a cuda sample like this one, you can see from the included makefile how to tell the compiler where to look for header files.