MPICH memory growth problem.

Joachim Worringen joachim at lfbs.RWTH-Aachen.DE
Tue Jun 4 03:19:21 EDT 2002


It seems that you do not always wait for the non-blocking send/recv
operations (MPI_Isend/Irecv) to complete (MPI_Wait/MPI_Test). This
avoids the internal request structures to be freed -> memory consumption
increases.

BTW, comp.parallel.mpi might be a more appropiate place to ask
MPI-related questions.

 Joachim

-- 
|  _  RWTH|  Joachim Worringen
|_|_`_    |  Lehrstuhl fuer Betriebssysteme, RWTH Aachen
  | |_)(_`|  http://www.lfbs.rwth-aachen.de/~joachim
    |_)._)|  fon: ++49-241-80.27609 fax: ++49-241-80.22339
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