Hey guys: I noticed this problem too on a RH9 system.
So should we update the perlTK to the latest version? I will try this at home tonight on a FC2 system to see if it makes any difference... Cheers, Bernard > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Benoit des Ligneris > Sent: Tuesday, October 19, 2004 16:44 > To: Lombard, David N > Cc: Benoit des Ligneris; OSCAR-devel > Subject: Re: [Oscar-devel] perl-Tk performance > > Hello Dave, > > I was using the RPM provided with OSCAR too. > > Ben > * Lombard, David N <[EMAIL PROTECTED]> [04-10-19 18:50]: > > I was using the RPM included with OSCAR. > > > > -- > > David N. Lombard > > > > My comments represent my opinions, not those of Intel Corporation. > > > > >-----Original Message----- > > >From: Benoit des Ligneris [mailto:[EMAIL PROTECTED] > > >Sent: Monday, October 18, 2004 12:41 PM > > >To: Lombard, David N > > >Cc: OSCAR-devel > > >Subject: Re: [Oscar-devel] perl-Tk performance > > > > > >Hello, > > > > > >On FC2 I have perl-Qt-3.006-5 > > > > > >And this test is working very well and very fast with no noticable > > >delay... > > > > > >On mandrake 10.0 with perl-Qt-mdk-3.006-5 is is working fine too. > > > > > >Can you specify your OS & perl-Qt version ? > > > > > >Ben > > >* Lombard, David N <[EMAIL PROTECTED]> [04-10-08 12:48]: > > >> I've just found out that the oscar perl-Tk rpm has a performance > > problem > > >> as shown in the following unit-test: > > >> > > >> #!/usr/bin/perl -w > > >> # > > >> use Tk; > > >> require Tk::Dialog; > > >> > > >> my $top = new MainWindow; > > >> > > >> sub show { > > >> my $dialog = $top->Dialog( > > >> -title => "Title", > > >> -bitmap => "error", > > >> -text => "Text message", > > >> -default_button => "OK", > > >> -buttons => [ "OK" ], > > >> ); > > >> > > >> $dialog->Subwidget( 'bitmap' )->configure( > -foreground => 'red' > > ); > > >> $dialog->Subwidget( 'message' )->configure( > -foreground => 'red' > > ); > > >> > > >> $dialog->Show(); > > >> exit 0; > > >> } > > >> > > >> my $button = $top->Button( > > >> -text => 'Show', > > >> -command => [ \&show ] > > >> ); > > >> $button->pack(); > > >> > > >> MainLoop; > > >> > > >> It's just a simple test of a proper error_window implementation. > > >> > > >> The performance problem: there's a noticeable several > second delay > > >> within $dialog->show() between the point at which empty > base window > > >> appears and when it is fully rendered. The delay is not slow > > rendering, > > >> but a several second pause before the content flashes up. > > >> > > >> When I was playing with this at home, trying to see exactly what > > >> the cause was, I saw no such delay. Repeating this test > directly > > >> on my workstation, as opposed to the vmware oscar > headnode whence > > >> this > > problem > > >> first appeared confirms the delay. > > >> > > >> The difference between the slow and fast environments > was perl-Tk > > >> -- > > via > > >> the oscar rpm on vmware and the workstation, and via the > cpan perl > > >> module at home. I installed the cpan version on the > workstation, > > >> and performance is now fast. > > >> > > >> Conclusion: the oscar perl-Tk rpm has some performance problem. I > > don't > > >> know if this is a version problem, i.e., the rpm's > 800.024 version v. > > >> cpan's 804.027, or if this is a problem with the rpm itself. > > >> > > >> BTW, the same performance issue is also demonstrated via > some demo > > >> code... > > >> > > >> -- > > >> David N. Lombard > > >> > > >> My comments represent my opinions, not those of Intel > Corporation. > > >> > > >> > > >> ------------------------------------------------------- > > >> This SF.net email is sponsored by: IT Product Guide on > > ITManagersJournal > > >> Use IT products in your business? Tell us what you think of them. > > Give us > > >> Your Opinions, Get Free ThinkGeek Gift Certificates! > Click to find > > out > > >more > > >> http://productguide.itmanagersjournal.com/guidepromo.tmpl > > >> _______________________________________________ > > >> Oscar-devel mailing list > > >> [EMAIL PROTECTED] > > >> https://lists.sourceforge.net/lists/listinfo/oscar-devel > > > > > >-- > > >Benoit des Ligneris Ph. D. > > >President de Revolution Linux http://www.revolutionlinux.com/ > > >OSCAR Chair http://oscar.openclustergroup.org/ > > >Chef de projet EduLinux http://www.edulinux.org/ > > > > > > ------------------------------------------------------- > > This SF.net email is sponsored by: IT Product Guide on > > ITManagersJournal Use IT products in your business? Tell us > what you > > think of them. Give us Your Opinions, Get Free ThinkGeek Gift > > Certificates! Click to find out more > > http://productguide.itmanagersjournal.com/guidepromo.tmpl > > _______________________________________________ > > Oscar-devel mailing list > > [EMAIL PROTECTED] > > https://lists.sourceforge.net/lists/listinfo/oscar-devel > > -- > Benoit des Ligneris Ph. D. > President de Revolution Linux http://www.revolutionlinux.com/ > OSCAR Chair http://oscar.openclustergroup.org/ > Chef de projet EduLinux http://www.edulinux.org/ > > > ------------------------------------------------------- > This SF.net email is sponsored by: IT Product Guide on > ITManagersJournal Use IT products in your business? Tell us > what you think of them. Give us Your Opinions, Get Free > ThinkGeek Gift Certificates! Click to find out more > http://productguide.itmanagersjournal.com/guidepromo.tmpl > _______________________________________________ > Oscar-devel mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/oscar-devel > > ------------------------------------------------------- This SF.net email is sponsored by: IT Product Guide on ITManagersJournal Use IT products in your business? Tell us what you think of them. Give us Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more http://productguide.itmanagersjournal.com/guidepromo.tmpl _______________________________________________ Oscar-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/oscar-devel
