dolfin team mailing list archive

[Anders Logg <logg@xxxxxxxxx>]

On Thu, Nov 17, 2011 at 02:31:51PM +0000, Garth N. Wells wrote:
> On 17 November 2011 13:49, Andre Massing <massing@xxxxxxxxx> wrote:
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> > On 11/17/2011 02:17 PM, Anders Logg wrote:
> >> Looks like someone forgot to run the tests before pushing to
> >> 1.0.x.
> >>
>
> Test were run.
>
> >> I just wanted to point this out since it wasn't me this time. :-P
> >
> > Actually, the change in the GlobalAssemble call in EpetraMatrix is the
> > culprit, it says:
> >
> > [ 61%] Building CXX object
> > dolfin/CMakeFiles/dolfin.dir/la/EpetraFactory.cpp.o
> > /home/buildbot/buildbots/main/fenics-src/dolfin/dolfin/la/EpetraMatrix.cpp:
> > In member function 'virtual void
> > dolfin::EpetraMatrix::apply(std::string)':
> > /home/buildbot/buildbots/main/fenics-src/dolfin/dolfin/la/EpetraMatrix.cpp:404:
> > error: no matching function for call to
> > 'Epetra_FECrsMatrix::GlobalAssemble(bool, Epetra_CombineMode)'
> > /home/buildbot/buildbots/main/local/include/trilinos/Epetra_FECrsMatrix.h:527:
> > note: candidates are: int Epetra_FECrsMatrix::GlobalAssemble(bool)
> > /home/buildbot/buildbots/main/local/include/trilinos/Epetra_FECrsMatrix.h:554:
> > note:                 int Epetra_FECrsMatrix::GlobalAssemble(const
> > Epetra_Map&, const Epetra_Map&, bool)
> >
> > Is there an older trilinos version installed on the buildbot (which
> > one and which version do we require at least?)
> >
>
> The Ubuntu Trilinos package is old (10.4). It is a modified  version,
> because the 10.4 source fails to compile with gcc 4.6.
>
> There is a nasty change in the Epetra interface - the old code still
> compiled, but thanks to an interface change the code did something
> different.
>
> I would prefer to support just the latest (10.8). Is there demand for
> 10.4? I wouldn't advocate using any of the Ubuntu/Debian linear
> algebra packages (Trilinos/PETSc/BLAS) for performance.

Supporting only 10.8 sounds fine to me. Less worries for us and those
using Trilinos will probably know how to build it.

--
Anders


> Garth
>
> > Andre
> >
> >>
> >> -- Anders
> >>
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