=== tcl-0001: DoImport O(C×P) export pattern scan per namespace import ===
N=100   k=100  : defective=0.102ms  fixed=0.004ms  speedup=24.9x
N=500   k=500  : defective=2.575ms  fixed=0.025ms  speedup=102.1x
N=1000  k=1000 : defective=11.538ms  fixed=0.055ms  speedup=209.7x
N=2000  k=2000 : defective=36.787ms  fixed=0.099ms  speedup=371.2x

