CL_M_1_PI         183 3rdparty/include/opencl/1.2/CL/cl_platform.h #define  CL_M_1_PI          0.318309886183790691216
CL_M_1_PI         274 3rdparty/include/opencl/1.2/CL/cl_platform.h #define  CL_M_1_PI          0.318309886183790691216