CUDA compiler (nvcc) macro

c++ cuda macros c-preprocessor nvcc
Ashwin Nanjappa picture Ashwin Nanjappa · Feb 6, 2009 · Viewed 8.6k times · Source

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.

Answer

basszero picture basszero · Feb 6, 2009 
__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

Related questions

LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in file.obj

I am Integrating Matlab, C and Cuda together in a project. I used Matlab mix in order to connect matlab mx function written in c with the cuda runtime library, a linking error appear about conflict in static release and …

Read More
How to let cmake find CUDA

I am trying to build this project, which has CUDA as a dependency. But the cmake script cannot find the CUDA installation on the system: cls ~/workspace/gpucluster/cluster/build $ cmake .. -- The C compiler identification is GNU 4.7.1 -- The …

Read More
printf inside CUDA __global__ function

I am currently writing a matrix multiplication on a GPU and would like to debug my code, but since I can not use printf inside a device function, is there something else I can do to see what is going …

Read More