how to compile cuda with mex where i dont have parallel toolbox

i have matlab 2015 i want to make mex from cuda file , i dont have the parallel toolbox

setenv('MW_NVCC_PATH','/usr/local/CUDA/bin')
mex  mexGPUExample.cu
*Building with 'NVIDIA CUDA Compiler'.
Error using mex
LINK : fatal error LNK1181: cannot open input file 'gpu.lib'*

Answer 1

[Joss Knight]

You can't build CUDA kernels using mex without Parallel Computing Toolbox. This requires the NVIDIA compiler nvcc and the infrastructure to call that from mex is only provided with PCT.

You need to build your device code into a separate library independently of MATLAB and built using nvcc, and then write mex functions that link to it using the -l option.