CUDA 6.5 building problem

[leeecho0717]

@Robert_Crovella

You have to add the CUDA CUBLAS library to your VS project.

You also have to add the CUBLAS device library to your project.

You also need to adjust your project to compile for an architecture which supports device cublas, which is cc3.5 or higher.

For the above items, the simplest instruction is probably just to study a cuda sample code project which fits this description, such as simpleDevLibCUBLAS. Note that the device-callable CUBLAS capability is deprecated and/or removed in newer CUDA versions, so you won’t be able to maintain that code using the latest CUBLAS versions.

Thanks so much! It’s very helpful!
I ran the simpleDevLibCUBLAS well so I replaced it with my code and it succeeded. really thanks a lot.

[geohei]

I just right now wasted 3 hours not being aware of this. Many thanks.

My project has main.cu and functions.cu. My CUDA-specific code in main.cu compiles properly, however any CUDA-specific code inside functions.cu doesn’t. Many errors in functions.cu, none in main.cu.

When it comes to CUDA-specific code, in general, using MSVS, can you confirm that you should not use any other .cu source file than the one main() is in, or an #included .cuh file?

In other words … is it mandatory to put CUDA-specific code inside the .cu source file having main(), or any other .cuh file (which must of course be #included in the .cu file)?