[ESPResSo-devel] [bug #41969] ESPResSo hangs for LB GPU checkpointing

[Joost de Graaf]

URL:
  <http://savannah.nongnu.org/bugs/?41969>

                 Summary: ESPResSo hangs for LB GPU checkpointing
                 Project: ESPResSo
            Submitted by: jdegraaf
            Submitted on: Thu 27 Mar 2014 09:49:36 AM GMT
                Category: Simulation core
                Severity: 5 - Blocker
                  Status: None
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
                 Release: None
           Fixed Release: None

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Details:

When you mpiexec -n (>1) the current master and try to read in a checkpoint
for the particles and the LB GPU fluid, ESPResSo becomes unresponsive (hangs).


fluid and particle checkpointing with more than 1 core is currently not
possible!




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