CL_MIGRATE_MEM_OBJECT_HOST  354 3rdparty/include/opencl/1.2/CL/cl.h #define CL_MIGRATE_MEM_OBJECT_HOST                  (1 << 0)
CL_MIGRATE_MEM_OBJECT_HOST  504 modules/core/src/ocl.cpp #define CL_MIGRATE_MEM_OBJECT_HOST                  (1 << 0)