I was just going through old emails and noticed the following: > Hi, Philip & Cedric, > > I revamped DailyProjectUnitTest. Now it takes only 6 seconds to > compute > both summary and > detail to day 4/5/2006 on my desktop, it was 124 seconds yesterday. > The > overly use of FilePattern > match is the key to performance regression. It made daily project > analysis 20 times slower.
What's interesting is that the new match2() method will allow people to return to the use of FilePattern matching if it simplifies the design, since the cost (at least in the common case of the "top-level" FilePattern) is now negligible. Cheers, Philip
