Hello,
My calculation consists of several parts. For each part the geometry
changes and I create a new mesh. I want to save the old mesh in a file
by:
new_equation_systems.write("../bgscratch/old_equation_systems.xdr");
new_mesh.write("../bgscratch/old_mesh.xdr");
If I run this code in serial there is no problem at all. However, if I
run it in parallel on a BlueGeneP using mpirun and a partition with 32
processors then, writing the equation system works fine but, writing the
mesh doesn't seem to work. For
'new_mesh.write("../bgscratch/old_mesh.xdr");'
the program gets stuck. There is no error and it doesn't abort, it just
seems to take quite a long time. In contrast, the
new_equation_systems.write("../bgscratch/old_equation_systems.xdr");
takes some miliseconds.
What am I doing wrong?
Thanks,
Robert
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