[Dune] [#627] Memory problem in solver.apply?

Dune dune at dune-project.org
Fri Oct 16 17:58:40 CEST 2009


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The following task has a new comment added:

FS#627 - Memory problem in solver.apply?
User who did this - Markus Blatt (mblatt)

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It seems like you are using the ISTL backend of pdelab. This does not use the ISTL parallelization approach , but uses the communication interface 
of the underlying grid together with the sequential matrix and vector data structures. Therefore the mentioned OpenMPI bug does not apply.

As you are sure that the error is in the solvers, I would test with another MPI implementation (e.g. MPICH) and with another underlying parallel grid. If the problem
still persists, we have to check the pdelab stuff.
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