1 install cudpp
1 download git clone https://github.com/cudpp/cudpp.git
2 copy cub into cudpp/ext/cub
3 copy moderngpu into cudpp/ext/moderngpu
4 cmake
5 make install
2 change surfGPU/CMAKE/FindCUDPP.cmake
set(CUDPP_INCLUDE_DIR "/home/ypzhang/workspace/computeVision/cudpp/include/")
set(CUDPP_LIB_DIR "/home/ypzhang/workspace/computeVision/cudpp/lib")