Excellent. I'm glad we managed to track it down so quickly. Thanks for your bug report.
Andrew On Fri, Nov 23, 2012 at 03:49:34PM +0100, [email protected] wrote: > Hi Guys, > > it worked with the libraries in the new svn version - all plplot leaks > disappeared. Now I have just some GTK related leaks left - but that > shouldn't bother you. > > THANKS a lot for the fast and efficient help!! > > Flo. > > Quoting Andrew Ross <[email protected]>: > > > On Thu, Nov 22, 2012 at 09:10:08PM -0800, Alan Irwin wrote: > >> On 2012-11-22 22:13+0100 [email protected] wrote: > >> > >> > Dear Andrew, > >> > > >> > thanks for the quick reply. My plplot version is 5.9.9 and I use the > >> > current cairo driver on Ubuntu12.10. > >> > >> @Florian: > >> Just to jump in here late, we actually need the exact command you used > >> with example 2. > >> > >> @Andrew: > >> > >> I get valgrind clean results (for the svn trunk version of PLplot > >> built on Debian wheezy) for both > >> > >> valgrind examples/c/x02c -dev pngcairo -o test.png -fam > >> > >> and > >> > >> valgrind examples/c/x02c -dev pngcairo -o test.png > >> > >> In sharp contrast to those good results > >> > >> valgrind examples/c/x02c -dev pscairo -o test.ps -fam > >> > >> and > >> > >> valgrind examples/c/x02c -dev pscairo -o test.ps > >> > >> both have dirty valgrind results. Pending more precise information > >> from Florian, my results may confirm what Florian has found (if in > >> fact he used -dev pscairo) or it may be an additional valgrind issue > >> that is unrelated to what he found. > > > > Alan, > > > > This is odd, because there definitely seems to be a bug in the plplot > > code path for plotting text. I've just fixed it now. This gave > > problems for both pngcairo and pscairo for me. This involved leaking > > quite large amounts of memory, so I suspect this was Florian's > > problem. On my Ubuntu system I still see a number of small leaks which > > appear to be cairo / freetype related rather than plplot related. > > > > @Alan Can you check my fix on Debian wheezy? > > > > @Florian You might want to check the latest svn version of plplot to > > see if this fixes your problem. > > > > Regards > > Andrew > > > > > > > > > ------------------------------------------------------------------------------ > Monitor your physical, virtual and cloud infrastructure from a single > web console. Get in-depth insight into apps, servers, databases, vmware, > SAP, cloud infrastructure, etc. Download 30-day Free Trial. > Pricing starts from $795 for 25 servers or applications! > http://p.sf.net/sfu/zoho_dev2dev_nov > _______________________________________________ > Plplot-general mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/plplot-general > ------------------------------------------------------------------------------ Monitor your physical, virtual and cloud infrastructure from a single web console. Get in-depth insight into apps, servers, databases, vmware, SAP, cloud infrastructure, etc. Download 30-day Free Trial. Pricing starts from $795 for 25 servers or applications! http://p.sf.net/sfu/zoho_dev2dev_nov _______________________________________________ Plplot-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/plplot-general
