> [0]PETSC ERROR: Configure run at Fri Nov 27 23:13:43 2009
> [0]PETSC ERROR: Configure
> options --with-cc=gcc --with-fc=gfortran --with-cxx=g++
> --download-f-blas-lapack=1
> --download-mpich=1 --with-shared=1 --with-dynamic=1 --with-clanguage=C++
> --with-x=0
In any case, to run step-17 on multi processors (which I think you are
trying to do here), you will need to be compiling with MPI. This means
configuring PETSc with:
--with-mpi=1 --with-mpi-dir=path/to/mpi
and configuringdealii with the same compilers by:
CC=mpicc CXX=mpicxx
As Thomas pointed out, there is some wierdness using the DataOut class
with PETSc when threading is enabled. Try configuring
dealii with:
--disable-threads
to be sure to get step-17 to run. Step-18 does not use DataOut in the same
way and seems to somehow avoid these problems.
There are other hints on the dealii FAQ which can help you get things
working the way you really want them to. Maybe that helps?
Best,
Toby
-----
Toby D. Young
Assistant Professor
Philosophy-Physics
Polish Academy of Sciences
Warszawa, Polska
www: http://www.ippt.gov.pl/~tyoung
skype: stenografia
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