CL_M_SQRT2        186 3rdparty/include/opencl/1.2/CL/cl_platform.h #define  CL_M_SQRT2         1.414213562373095145475
CL_M_SQRT2        277 3rdparty/include/opencl/1.2/CL/cl_platform.h #define  CL_M_SQRT2         1.414213562373095145475