From: michael bode <m.g.bode@web.de>
Subject: Re: Ada newbie + Gtkada + Win2000 = ?
Date: Sun, 16 Sep 2007 20:12:53 +0200
Date: 2007-09-16T20:12:53+02:00 [thread overview]
Message-ID: <fcjrn5$p4f$1@online.de> (raw)
In-Reply-To: <6h8qe35tkcunqut5ufvjn299om46ku72uh@4ax.com>
Brian Drummond schrieb:
> (2) Memory leaks in all the "Plot" widgets.
> (a) alternately selecting "Plot" and "Plot3D" I can get memory usage up
> to about 45MB before allocation fails;
> (b) "Plot_Realtime" lasts about a minute before falling over (at about
> 18MB memory usage)
> (c) "Plot_3D" leaks about 320K per press of a "Rotate" button. On the
> 31st press (every time I've counted!) it falls over with:
> gdkgc-win32.c:846 SaveDC failed: not enough memory available to process
> this command" and an Exception_Access_Violation.
> This message is typical of the failures in the other widgets too.
I've seen some of these memory leaks and crashes in GtkAda 2.4. I think
GtkAda 2.4 shipped with a (even then) outdated version of GtkExtra and
when using a newer GtkExtra at least the Plot Realtime worked. I'm not
sure but I doubt GtkAda does much memory allocation itself, so I'd
suspect memory leaks originate in Gtk and especially in GtkExtra.
prev parent reply other threads:[~2007-09-16 18:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-16 14:11 Ada newbie + Gtkada + Win2000 = ? Brian Drummond
2007-09-16 14:53 ` Dmitry A. Kazakov
2007-09-16 23:54 ` Brian Drummond
2007-09-16 18:12 ` michael bode [this message]
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