David Megginson writes: > >Norman Vine writes: > > > all figures are for at rest no HUD or Panel Default location > > at Noon Brakes on MingW32 compiled on Win2k > > Geforce2 GTS No model shown ie. View[0] > > > > March 16 ~78 fps > > last week ~71 fps > > today ~66 fps > > > > this is a negative change of 15% :-((( > >You've been at this long enough that I don't have to ask about same >date, time of day, view direction, etc. Is anyone else seeing a >similar change? We're doing a lot of refactoring of the view code >(Norm's skipping the model code), so some optimizations might have >been lost temporarily. > >You can rule out FDM problems by testing with several FDMs, including >the magic carpet.
This profiling run might be enlightening time seconds seconds calls us/call us/call name 35.17 1.21 1.21 63915 18.93 29.20 fgRenderFrame(void) 14.53 1.71 0.50 63915 7.82 49.75 fgMainLoop(void) 11.63 2.11 0.40 63899 6.26 11.11 fgUpdateTimeDepCalcs(void) 5.81 2.31 0.20 3455357 0.06 0.06 FGGlobals::get_current_view(void) const 4.07 2.45 0.14 657919 0.21 0.21 fgGetBool(char const *, bool) 3.49 2.57 0.12 2352563 0.05 0.05 fgGetDouble(char const *, double) 3.49 2.69 0.12 128618 0.93 0.93 getVisibility(void) 3.49 2.81 0.12 64303 1.87 2.26 fgReshape(int, int) 3.20 2.92 0.11 1617164 0.07 0.07 fgGetNode(char const *, int, bool) 2.33 3.00 0.08 1222609 0.07 0.07 fgGetInt(char const *, int) 2.33 3.08 0.08 64302 1.24 1.26 fgUpdateDCS(void) 2.03 3.15 0.07 64302 1.09 1.09 FGLogger::update(int) 2.03 3.22 0.07 63915 1.10 1.10 fgIOProcess(void) 1.45 3.27 0.05 64303 0.78 0.78 getTextures(void) 1.16 3.31 0.04 2109792 0.02 0.02 fgGetString(char const *, char const *) 1.16 3.35 0.04 64303 0.62 0.62 fgUpdateProps(void) Anyone know how to count 'cache invalidations' ? Norman _______________________________________________ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
