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[Octave-bug-tracker] [bug #61259] slow printing of images
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From: |
Dmitri A. Sergatskov |
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Subject: |
[Octave-bug-tracker] [bug #61259] slow printing of images |
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Date: |
Fri, 1 Oct 2021 08:40:44 -0400 (EDT) |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0 |
Follow-up Comment #4, bug #61259 (project octave):
To switch graphics toolkit you need either close all figures or open a new
one. So all youe test times done with fltk.
But in any case something is definitely wrong with your computer.
On my computer(s) it happens about 10 to 20 times faster.
If you are using mesa OpenGL (rather than a proprietary one, e.g. Nvidia) you
can try to start octave as
LIBGL_ALWAYS_SOFTWARE=1 octave
On my laptop (with an integrated intel graphics) it is ~10% faster.
Dmitri.
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