LogDiff

LogDiff helps you find out what went wrong in a ProcMon trace. It does the following:

- takes two related traces from ProcMon (the Windows Internals API monitor)
- splits them into separate threads
- matches the threads from one trace to the other, based on similarity (basically identifies which thread is which)
- displays all the threads and their details in a sortable table
- edits out all the numbers, timestamps, pointers, etc that shouldn't matter when comparing diffs
- shows you a visual diff of any pair of threads, so you can see where the differences actually are

It uses KDiff3, GNU diff and grep, and Qt 4 (the Windows binary includes everything required to run). Tested on Windows, should compile on Unix.