dolfin team mailing list archive

["Garth N. Wells" <gnw20@xxxxxxxxx>]

The are a couple of problems on the buildbots related to CGAL. I'm not
sure what to do about them

1.On  lucid-amd64, the ParMETIS partitioning of a CGAL-genarated 3D
mesh fails. I can only reproduce this with the Ubuntu ParMETIS
package. It works fine if I install ParMETIS 3.1.1, 3.2 or 4.0.2. I
suspect that this is an Ubuntu bug in ParMETIS or OpenMPI (I confirmed
a past Ubuntu OpenMPI bug).

2. On the linux64-exp error, I can reproduce the CGAL error for the
combination of gcc version (4.5) and optimisation level used on the
buildbot. The error does not appear with gcc 4.6. I don't know if it's
a CGAL or gcc bug. I posted a failing example to the CGAL list a few
weeks back.

3. A CGAL-related unit test fails on OSX-10.7. Any ideas?

Garth