preferredVectorWidthDouble  220 modules/core/include/opencv2/core/ocl.hpp     int preferredVectorWidthDouble() const;
preferredVectorWidthDouble 5452 modules/core/src/ocl.cpp         d.preferredVectorWidthDouble(), -1 };
preferredVectorWidthDouble  205 modules/ts/src/ocl_test.cpp         DUMP_MESSAGE_STDOUT("    Preferred vector width double = "<< device.preferredVectorWidthDouble());
preferredVectorWidthDouble  206 modules/ts/src/ocl_test.cpp         DUMP_PROPERTY_XML("cv_ocl_current_preferredVectorWidthDouble", device.preferredVectorWidthDouble());