Erik, Can you confirm exactly what you mean - 2.5x existing frame rate?
Thanks, Chris. On Fri, 2003-06-27 at 22:39, Erik Hofman wrote: > Norman Vine wrote: > > > Hmm.... > > [40] 24.060 1.7% 29.3% 61.140 4.3% 2038 __powf (libm.so: > > fpow.c, 145) > > [96] 19.500 1.4% 35.3% 19.500 1.4% 650 __exp (libm.so: > > exp.c, 103) > > [102] 17.460 1.2% 37.8% 17.460 1.2% 582 __log (libm.so: > > log.c, 207) > > > > I don't think these ever showed up before :-( > > > > Maybe this will help show how not to have pow() show up anyway > > The others often have work arounds too. > > Thanks Norman, this gave a framerate boost of 2.5x on my system! > I never thought using pow() would give such a performance reduction, but > if I had know I would have optimized this before. > > Erik > > > > _______________________________________________ > Flightgear-devel mailing list > [EMAIL PROTECTED] > http://mail.flightgear.org/mailman/listinfo/flightgear-devel -- Christopher S Horler <[EMAIL PROTECTED]> _______________________________________________ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
