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Re: gnuplot bug in Windows release of Octave?

From: Olli Saarela
Subject: Re: gnuplot bug in Windows release of Octave?
Date: Tue, 27 Nov 2007 16:52:36 +0200
User-agent: Thunderbird (Windows/20071031)

On 11/26/07, novakyu <address@hidden> wrote:
'Sorry if I didn't make it clear---but it's 300 to 400 times plotting
on the same gnuplot window (over period of a couple hours; the
function I wrote is an interactive one), so the subsequent plot
commands should have cleared out the previous plots. If it is memory
issue, perhaps there is a memory leak (and a large one) either in
gnuplot or how gnuplot interacts with Windows version of Octave?

I see a considerable handle leak in pgnuplot.exe installed from octave-2.9.16-setup.exe (I wasn't able to run the fixed Gnuplot from the zip file).

The command plot(rand(100,2)) leaks 947 handles. Process explorer shows a large number of thread handles even though there are only two running threads when pgnuplot.exe is idle.

Best regards,

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