On Thu, Oct 31, 2013 at 05:20:08PM +0000, Garth N. Wells wrote: > On 2013-10-31 14:44, Johan Hake wrote: > >On Thu, Oct 31, 2013 at 3:24 PM, Garth N. Wells <[email protected]> > >wrote: > > > >>On 2013-10-31 14:15, Anders Logg wrote: > >> > >>>Great job! It's all green now. :-) > >>> > >>>Time for a release? > >> > >>Yes(!), > > > >Agree! > > > > > >>but what do we do about the gcc/libstdc++ 4.8.1 bug in Ubuntu? It's > >>not our bug but it does break the intersection code on Ubuntu 13.10. > > > > Is there an easy workaround in dolfin code? > > No. We could try using std::nth_element from Boost, but I think the > interface is different and it's generating work for us when it > should be fixed elsewhere. I've created an Ubuntu bug report: > > https://bugs.launchpad.net/ubuntu/+source/gcc-4.8/+bug/1246802
It was relatively easy to switch to the boost interface once I looked closer at it so I will push a change which uses boost::nth_element in place of std::nth_element. Before I push the fix I want to run the benchmarks and see that it doesn't degrade the performance. (Will check later tonight.) -- Anders > >In that case, could we > >provide a patch that could accompany the Ubuntu source package, or if > >it is a small fix we could just apply it for the release branch? > > > > > >>Can we create a release branch to not slow down developments that > >>are not yet ready for a release? > > > >Would that be a maint branch? > > > > I don't know. I thought maint should come off a released version? > Maybe it should be a named branch, e.g. 1.3rc? > > > > >>We should also synchronise version numbers across projects. Figuring > >>out compatibility across FEniCS projects is very confusing for > >>users. > > > > I think they are well synchronized. It is only ufc that does not > >follow the 1.X pattern, which instead follows the 2.X pattern. > > > > It looks better than I remembered. DOLFIN, FFC, Instant are in sync > at v1.2, but FIAT, Ferari and UFC are out of step. > > On a side note, I couldn't find a link to tarballs of the releases > from the web page. > > Garth > > > Johan > > > > > > > >>Garth > >> > > _______________________________________________ > > fenics mailing list > > [email protected] > > http://fenicsproject.org/mailman/listinfo/fenics [1] > > > > > > > >Links: > >------ > >[1] http://fenicsproject.org/mailman/listinfo/fenics _______________________________________________ fenics mailing list [email protected] http://fenicsproject.org/mailman/listinfo/fenics
