Utility to profile SQR programs (to find bottleneck or ineficient code, etc.)
A couple of years back my friend Billy Goedicke helped me by developing (in perl) the sqr_profiler.exe utility. It essentially does what I used to do by hand when I was tasked with making a SQR program run faster. Based on its results I can now focus on the problem code rather than spend time identifying it. Here's a link to the page on his web site where you can get the executable.