=== sdl-0001: tail walk on s_pSupportedGamepads @@ ===
N=500   k=500  : defective=3.669ms  fixed=0.031ms  speedup=118.9x
N=2000  k=2000 : defective=32.776ms  fixed=0.088ms  speedup=370.7x
N=5000  k=5000 : defective=214.913ms  fixed=0.231ms  speedup=930.1x
N=10000 k=10000: defective=906.439ms  fixed=0.465ms  speedup=1949.0x

