=== amarok-0001: In Playlist::TrackNavigator::queueIds(), each incoming id is checked ===
N=100   k=100  : defective=0.097ms  fixed=0.004ms  speedup=24.8x
N=500   k=500  : defective=2.372ms  fixed=0.023ms  speedup=104.1x
N=1000  k=1000 : defective=9.784ms  fixed=0.050ms  speedup=197.0x
N=2000  k=2000 : defective=40.739ms  fixed=0.106ms  speedup=382.9x

=== amarok-0002: In QtGroupingProxy::mapFromSource(), mapping a source row to a proxy ===
N=100   k=100  : defective=0.092ms  fixed=0.004ms  speedup=25.3x
N=500   k=500  : defective=2.309ms  fixed=0.023ms  speedup=99.9x
N=1000  k=1000 : defective=9.160ms  fixed=0.047ms  speedup=196.7x
N=2000  k=2000 : defective=35.427ms  fixed=0.098ms  speedup=359.7x

