Andre Massing wrote:
------------------------------------------------------------------------
Subject:
Re: [Dolfin] Build problem
From:
Andre Massing <[email protected]>
Date:
Tue, 16 Feb 2010 16:07:34 +0100
To:
Anders Logg <[email protected]>
To:
Anders Logg <[email protected]>
Anders Logg wrote:
On Tue, Feb 16, 2010 at 03:11:10PM +0100, Anders Logg wrote:
I've just rebuilt PETSc and DOLFIN and I still see the following error:
ImportError:
/home/logg/scratch/lib/fenics-dev/lib/libdolfin.so.0: undefined
symbol: _Z14PCHYPRESetTypeP5_p_PCPKc
# c++filt _Z14PCHYPRESetTypeP5_p_PCPKc
PCHYPRESetType(_p_PC*, char const*)
Any idea where this comes from? It wasn't there a couple of days back.
The following lines look very suspicious in PETScKrylovSolver. According
to 'bzr annotate', they were added by Andre. Is this a left-over from
debugging?
Hmm, that is very strange. I don't know why I should have
touched/introduced that macro at all, nothing connected to mesh
functionality.
Oh, blame on me. :( I know remember vaguely that I had it introduced
once I had a strange issue with the PETSC solver, debugging an fluid
problem. My installation was not using the AMG preconditioner of HYPRE
although it was installed.. Mea culpa, *looking for somebody who
shrives me*... Sorry about that!
--> #ifndef PETSC_HAVE_HYPRE
--> #define PETSC_HAVE_HYPRE 1
--> #endif
#if PETSC_HAVE_HYPRE
PCSetType(pc, PCHYPRE);
PCHYPRESetType(pc, "boomeramg");
PCSetFromOptions(pc);
...
--
Anders
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