CL_SCHAR_MIN      139 3rdparty/include/opencl/1.2/CL/cl_platform.h #define CL_SCHAR_MIN        (-127-1)
CL_SCHAR_MIN      230 3rdparty/include/opencl/1.2/CL/cl_platform.h #define CL_SCHAR_MIN        (-127-1)