Re: [Plplot-devel] tiffqt device hangs in test_noninteractive

2010-05-27 Thread Alan W. Irwin
On 2010-05-27 16:59-0700 Alan W. Irwin wrote: > Hazen, have you double-checked yet that isGUI is false for your latest > tests? Of course, even if isGUI is false, QApplication may > partially or totally ignore that so it still may be using up some X resource > shared with firefox. Alternatively,

Re: [Plplot-devel] tiffqt device hangs in test_noninteractive

2010-05-27 Thread Alan W. Irwin
On 2010-05-27 22:58+0100 Andrew Ross wrote: > On Thu, May 27, 2010 at 04:39:55PM -0400, Hazen Babcock wrote: >> Andrew Ross wrote: >>> On Thu, May 27, 2010 at 03:49:22PM -0400, Hazen Babcock wrote: > Are we sure that we are closing the QApplication properly? >>> >>> I think so, although most

[Plplot-devel] [ plplot-Bugs-3008204 ] Tk background colour bug - example 16

2010-05-27 Thread SourceForge.net
Bugs item #3008204, was opened at 2010-05-27 23:11 Message generated for change (Tracker Item Submitted) made by andrewross You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=102915&aid=3008204&group_id=2915 Please note that this message will contain a full copy of the

Re: [Plplot-devel] Tk interactive example issues

2010-05-27 Thread Alan W. Irwin
Hi Andrew: On 2010-05-27 21:11+0100 Andrew Ross wrote: > > While running test_interactive on my Ubuntu Lucid system I noticed that > for tk example xtk04 the colour contour fill plot does not display any > colour shading at all. This example uses itcl / itk and this is the > first time for a whil

Re: [Plplot-devel] tiffqt device hangs in test_noninteractive

2010-05-27 Thread Andrew Ross
On Thu, May 27, 2010 at 04:39:55PM -0400, Hazen Babcock wrote: > Andrew Ross wrote: >> On Thu, May 27, 2010 at 03:49:22PM -0400, Hazen Babcock wrote: >>> Are we sure that we are closing the QApplication properly? >> >> I think so, although most programs would only create a QApplication once >> at

Re: [Plplot-devel] tiffqt device hangs in test_noninteractive

2010-05-27 Thread Hazen Babcock
Alan W. Irwin wrote: > On 2010-05-27 20:22+0100 Andrew Ross wrote: >> >> That's a possibility, but it still seems quite unlikely. Qt is very >> widely >> used, even with GNOME and I've not seen any reports of this. By the way >> I'm also using KDE though. > > I agree. However, a much more likely

Re: [Plplot-devel] tiffqt device hangs in test_noninteractive

2010-05-27 Thread Hazen Babcock
Andrew Ross wrote: On Thu, May 27, 2010 at 03:49:22PM -0400, Hazen Babcock wrote: It really looks to me like it is consuming some finite system resource. As I mentioned before the test will hang at the call to QApplication. What I have now discovered however, is that if I close another GUI

Re: [Plplot-devel] tiffqt device hangs in test_noninteractive

2010-05-27 Thread Andrew Ross
On Thu, May 27, 2010 at 03:49:22PM -0400, Hazen Babcock wrote: > Alan W. Irwin wrote: >> On 2010-05-27 20:22+0100 Andrew Ross wrote: >>> >>> That's a possibility, but it still seems quite unlikely. Qt is very >>> widely >>> used, even with GNOME and I've not seen any reports of this. By the way >

[Plplot-devel] Tk interactive example issues

2010-05-27 Thread Andrew Ross
While running test_interactive on my Ubuntu Lucid system I noticed that for tk example xtk04 the colour contour fill plot does not display any colour shading at all. This example uses itcl / itk and this is the first time for a while that my installed itcl / itk versions have coincided with the

Re: [Plplot-devel] tiffqt device hangs in test_noninteractive

2010-05-27 Thread Alan W. Irwin
On 2010-05-27 15:49-0400 Hazen Babcock wrote: > 1. test hangs at iteration 991 > 2. close Firefox > 3. test finishes iteration 991 and now hangs at 992. That is a most interesting result. The only way I can think of for the two to interact that way is via consuming some X resource so I am glad y

Re: [Plplot-devel] [Plplot-cvs] SF.net SVN: plplot:[11026] trunk/examples/tcl

2010-05-27 Thread Alan W. Irwin
On 2010-05-27 20:29+0100 Andrew Ross wrote: >> Hi Andrew: >> >> I do like this restoration of defaults, because the bad-looking results for >> test_interactive (implemented in examples/tk/standard_examples(.in) were >> annoying. But these changes will mess up the good agreement with the C >> exam

Re: [Plplot-devel] tiffqt device hangs in test_noninteractive

2010-05-27 Thread Alan W. Irwin
On 2010-05-27 20:22+0100 Andrew Ross wrote: > On Thu, May 27, 2010 at 12:00:32PM -0700, Alan Irwin wrote: >> On 2010-05-27 12:03-0400 Hazen Babcock wrote: >> >>> Following your suggestion I simplified the test to the following: >>> >>> #!/bin/sh >>> >>> LIMIT=2000 >>> >>> for((a=1; a<= LIMIT; a++)

Re: [Plplot-devel] tiffqt device hangs in test_noninteractive

2010-05-27 Thread Andrew Ross
On Thu, May 27, 2010 at 12:00:32PM -0700, Alan Irwin wrote: > On 2010-05-27 12:03-0400 Hazen Babcock wrote: > >> Following your suggestion I simplified the test to the following: >> >> #!/bin/sh >> >> LIMIT=2000 >> >> for((a=1; a<= LIMIT; a++)) >> do >>examples/c/x10c -dev pngqt -o test.png >>

Re: [Plplot-devel] [Plplot-cvs] SF.net SVN: plplot:[11026] trunk/examples/tcl

2010-05-27 Thread Andrew Ross
On Thu, May 27, 2010 at 09:06:35AM -0700, Alan Irwin wrote: > On 2010-05-27 09:56- andrewr...@users.sourceforge.net wrote: > >> Revision: 11026 >> http://plplot.svn.sourceforge.net/plplot/?rev=11026&view=rev >> Author: andrewross >> Date: 2010-05-27 09:56:37 + (Thu, 27 May 20

Re: [Plplot-devel] tiffqt device hangs in test_noninteractive

2010-05-27 Thread Alan W. Irwin
On 2010-05-27 12:03-0400 Hazen Babcock wrote: > Following your suggestion I simplified the test to the following: > > #!/bin/sh > > LIMIT=2000 > > for((a=1; a<= LIMIT; a++)) > do >examples/c/x10c -dev pngqt -o test.png > #examples/c/x26c -dev pngqt -o test.png -fam >echo -n "$a" > done

Re: [Plplot-devel] D examples and Ubuntu Karmic

2010-05-27 Thread Alan W. Irwin
On 2010-05-27 14:21+0100 Andrew Ross wrote: > > Hi Werner, > > It's not a fundamental problem with gdc. As I say, the 4.3 version on my > updated Ubuntu lucid system works (albeit 32 bit). > > gdc is the default d compiler on Debian and Ubuntu. If it turns out that > certain versions don't work th

Re: [Plplot-devel] [Plplot-cvs] SF.net SVN: plplot:[11026] trunk/examples/tcl

2010-05-27 Thread Alan W. Irwin
On 2010-05-27 09:56- andrewr...@users.sourceforge.net wrote: > Revision: 11026 > http://plplot.svn.sourceforge.net/plplot/?rev=11026&view=rev > Author: andrewross > Date: 2010-05-27 09:56:37 + (Thu, 27 May 2010) > > Log Message: > --- > A load of little changes to tc

Re: [Plplot-devel] tiffqt device hangs in test_noninteractive

2010-05-27 Thread Hazen Babcock
Alan W. Irwin wrote: > Hazen, Andrew, and I have worked on this issue off list and > here is the current status: > > Hazen gets inconsistently bad results for qt devices for Qt-4.5.1 and also > for Qt-4.6.2. The inconsistency is that the errors do not appear for the > same C > examples for repeat

Re: [Plplot-devel] D examples and Ubuntu Karmic

2010-05-27 Thread Andrew Ross
Hi Werner, It's not a fundamental problem with gdc. As I say, the 4.3 version on my updated Ubuntu lucid system works (albeit 32 bit). gdc is the default d compiler on Debian and Ubuntu. If it turns out that certain versions don't work then we should warn people and test for them. I'd like som

Re: [Plplot-devel] D examples and Ubuntu Karmic

2010-05-27 Thread Werner Smekal
Hi Andrew, I would expect problems, since gdc is not maintained anymore (http://dgcc.sourceforge.net/, last update 2007). There are plans to update it or even to add official D support to gcc, but it seems nothing happened (yet?). I would suggest that you use the offical D compiler by digitalmars

[Plplot-devel] D examples and Ubuntu Karmic

2010-05-27 Thread Andrew Ross
I've just got round to installing gdc on my 64 bit Ubuntu Karmic system and unfortunately I am running into lots of problems. Examples 1, 3, 6, 7, 12, 14, 18, 19, 23, 31 all crash with a segmentation fault. The crash is consistent, but occurs in different places in different examples. For some