C:\test>for %t in (1,2,4,16,63,255) do @interlock %t 10000000
   1 threads x   10000000 iterations of normal increment non-shared took   0.269178904 seconds
   1 threads x   10000000 iterations of    interlockedIncrement16() took   0.501895073 seconds
   1 threads x   10000000 iterations of normal increment shared     took   0.327297743 seconds
   2 threads x   10000000 iterations of normal increment non-shared took   0.268091336 seconds
   2 threads x   10000000 iterations of    interlockedIncrement16() took   1.407993195 seconds
   2 threads x   10000000 iterations of normal increment shared     took   1.072541343 seconds
   4 threads x   10000000 iterations of normal increment non-shared took   0.331791610 seconds
   4 threads x   10000000 iterations of    interlockedIncrement16() took   4.877205343 seconds
   4 threads x   10000000 iterations of normal increment shared     took   4.260821138 seconds
  16 threads x   10000000 iterations of normal increment non-shared took   1.172022981 seconds
  16 threads x   10000000 iterations of    interlockedIncrement16() took  19.987548697 seconds
  16 threads x   10000000 iterations of normal increment shared     took  17.639230964 seconds
  63 threads x   10000000 iterations of normal increment non-shared took   4.423643228 seconds
  63 threads x   10000000 iterations of    interlockedIncrement16() took  78.821976536 seconds
  63 threads x   10000000 iterations of normal increment shared     took  69.604602540 seconds
 255 threads x   10000000 iterations of normal increment non-shared took  17.773377901 seconds
 255 threads x   10000000 iterations of    interlockedIncrement16() took 320.197832965 seconds
 255 threads x   10000000 iterations of normal increment shared     took 282.370355450 seconds

C:\test>interlock 1023 1000000
1023 threads x    1000000 iterations of normal increment non-shared took 7.115383938 seconds
1023 threads x    1000000 iterations of    interlockedIncrement16() took 127.386793294 seconds
1023 threads x    1000000 iterations of normal increment shared     took 112.850957873 seconds