Function    Best Rate MB/s  Avg time     Min time     Max time
Copy:           11329.1     0.015056     0.014123     0.016103
Scale:          11579.1     0.014702     0.013818     0.015801
Add:            12704.4     0.020062     0.018891     0.021966
Triad:          12925.4     0.019782     0.018568     0.022027