[Octave-bug-tracker] [bug #49485] Octave requires painfully long time to saveas() certain complicated figures

[Dmitri A. Sergatskov]

Follow-up Comment #11, bug #49485 (project octave):

I run "dump_plot_demos" with a recent snapshot
(HG ID for this build is "4adb9517d56a")
and it is noticeably slower in plotting and printing with GL 
backend (I tried fltk) than 4.2.1. E.g. 

4.2.1:
Printing "isosurface_01.png" ... [0.159536 1.049953] done
...
Printing "light_04.png" ... [1.107391 45.229747] done

4.3.0+:

Printing "isosurface_01.png" ... [0.191811 1.172609] done
...
Printing "light_04.png" ... [1.320802 52.687926] done

So it looks like there is ~20% slowdown due to octave's code...

Dmitri.

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