CODEWITHSUNDEEP
c++cudamacrosc-preprocessornvcc
Ashwin Nanjappa
Ashwin Nanjappa

Reputation: 78558

CUDA compiler (nvcc) macro

Is there a #define compiler (nvcc) macro of CUDA which I can use? (Like _WIN32 for Windows and so on.)

I need this for header code that will be common between nvcc and VC++ compilers. I know I can go ahead and define my own and pass it as an argument to the nvcc compiler (-D), but it would be great if there is one already defined.

Upvotes: 17

Views: 9892

Answers (2)

N. Pattakos
N. Pattakos

Reputation: 41

I know it has been long time now, but you might also find __CUDA_ARCH__ useful.

Upvotes: 4

basszero
basszero

Reputation: 30014

__CUDACC__

I don't think it will be that trivial. Check the following thread

http://forums.nvidia.com/index.php?showtopic=32369&st=0&p=179913&#entry179913

Upvotes: 16

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