C: Binary Insertion Sort Optimization: Scoreboard

Hello,

As part of a scheme to determine the top 10 5x5 Boggle board configurations beyond a reasonable doubt, I set out to optimize every aspect of the problem, and this is part one of a series of web pages that I am going to publish shortly...

Optimal Binary Insertion Sort - Scoreboard

Is there anyone who knows of a way to further boost the performance of this algorithm? My investigation was fairly thorough, but I have been known to miss the obvious from time to time.

All the Best,

HeavyJ