> Am 09.01.2022 um 18:59 schrieb Martin Frb via fpc-devel > <fpc-devel@lists.freepascal.org>: > > Just thought this may be interesting. > Though the results are for "eyeballing" at best -- see the video linked in > Jonas' recent mail: > https://lists.freepascal.org/pipermail/fpc-devel/2022-January/044336.html > > I run my FpDebug test case with 3.2.3 and 3.3.1 (both early Dec) > > The test runs about 15 secs (evaluating approx 70k watches). > The test was done with a modified FpDebug for single threaded execution > (threaded results are similar, but have more variance) > > Tests done with > > FPC 3.2.3 -O2 : 14.1 - 14.3 sec > FPC 3.3.1 -O2 : 13.3 - 13.5 sec > > FPC 3.2.3 -O-1 -gw3 : 15.0 - 15.2 sec > FPC 3.3.1 -O-1 -gw3 : 14.3 - 14.5 sec > > So on my PC, with this particular compilation setting the speedup > (intentional plus side-effects) is 4 to 5 percent.
What about -O3? _______________________________________________ fpc-devel maillist - fpc-devel@lists.freepascal.org https://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
