cleanupUMats     3130 modules/core/src/ocl.cpp         cleanupUMats();
cleanupUMats     3255 modules/core/src/ocl.cpp         p->cleanupUMats();
cleanupUMats     3283 modules/core/src/ocl.cpp         p->cleanupUMats();
cleanupUMats     3396 modules/core/src/ocl.cpp         p->cleanupUMats();
cleanupUMats     3416 modules/core/src/ocl.cpp         p->cleanupUMats();