Ticket #71 (closed defect: invalid)

Opened 7 years ago

Last modified 6 years ago

examples for direct python launch of mpipython fails at missing mpi library

Reported by: mmckerns Owned by: mmckerns
Priority: minor Milestone: mystic-0.2a1
Component: pathos Keywords:
Cc:

Description

the pyina examples geared to run with "python" launch of mpipython (not directly using mpipython) don't work from python (crash due to missing mpi library). They [test_mpimogi, test_mpimogi2, and pyre_differential_evolution] run with mpipython directly, however... but always lauch 4x the number of nodes as requested.

Change History

comment:1 Changed 6 years ago by mmckerns

  • Milestone changed from mystic-dev to mystic-0.2a1

comment:2 Changed 6 years ago by mmckerns

  • Status changed from new to closed
  • Resolution set to invalid

these examples don't use the "ez_map" formation of the DESolver... and won't be supported. ez_map provides the correct behavior... however, still needs 'mpipython.exe' to launch, not standard python (when MPI provided by mpich).

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