CL_FP_SOFT_FLOAT  291 3rdparty/include/opencl/1.2/CL/cl.h #define CL_FP_SOFT_FLOAT                            (1 << 6)
CL_FP_SOFT_FLOAT  460 modules/core/src/ocl.cpp #define CL_FP_SOFT_FLOAT                            (1 << 6)