CL_DEVICE_PARTITION_MAX_SUB_DEVICES  274 3rdparty/include/opencl/1.2/CL/cl.h #define CL_DEVICE_PARTITION_MAX_SUB_DEVICES         0x1043
CL_DEVICE_PARTITION_MAX_SUB_DEVICES  444 modules/core/src/ocl.cpp #define CL_DEVICE_PARTITION_MAX_SUB_DEVICES         0x1043