fpc-pascal-boun...@lists.freepascal.org scritti il 22/09/2010 08.08.45 > is this a benchmark program or a complex program you are talking about. > If it is a benchmark, then it would be interesting to see the code, > because from my experience I doubt that Delphi produces better code than > fpc (in general it is the other way round). If it is a complex program, > then you need to analyze carefully which part of the program consumes > the most time and why. A number of 50% is in anyway unrealistic (this is > something you get if you compare inlined code against uninlined) , > because the differences you get from code optimization are in a range > from +/-10% normally - unless you have found a real performance > bottleneck. And sometimes (most of) it is only an unoptimized library code.
"We should forget about small efficiencies, say about 97% of the time: premature optimization is the root of all evil" Donald Knuth _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
