asyncEngineCount  794 modules/core/include/opencv2/core/cuda.hpp     int asyncEngineCount() const;
asyncEngineCount  832 modules/core/src/cuda_info.cpp     return deviceProps().get(device_id_)->asyncEngineCount;
asyncEngineCount 1015 modules/core/src/cuda_info.cpp         printf("  Concurrent copy and execution:                 %s with %d copy engine(s)\n", (prop.deviceOverlap ? "Yes" : "No"), prop.asyncEngineCount);