On Sunday 21 October 2007 21:15, Melchior FRANZ wrote: > I think they are now useless because they don't point anywhere that's > related to the stuttering. They demonstrated that the replay system > was slow. It's still slow, but better. And that firing bindings might > have been slow. But I'm not convinced that these are causes for the > stuttering. And the other subsystems get random appearances on the > list, and it doesn't look like there's a pattern.
FWIW, the new statistics based function is a bit more adaptive in that it only reports timing errors when subsystem execution time deviates a lot from the mean. I'm still fine tuning, but that way it should only trigger the warning in cases of exceptionally long pauses. > > > As for programming inefficiencies, time stamps are collected in a rather > > non-intrusive way, and printed after subsystem execution, so I don't see > > how that could contribute to the problem. > > Heh, just my usual exaggerations, sorry. I just found it funny how > the loop for iterating through the vector was written, in a function > that deals with performance measuring. :-) But, alas, that's a > general problem in fgfs. I guess we could save a frame per second > or two, if we considered the usual "do"s and "don't"s, like other > projects do. (And I don't mean micro-optimization.) Haha, I sorta got that, let's just say I forgot to put a smiley behind my reply. :-) Admittedly, the vector loop is a bit of a make shift solution, but was actually done so that performance statistics could be collected and printed without interrupting the update function itself. Cheers, Durk ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
