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Environment variable MPI_GROUP_MAX

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Old   May 29, 2007, 02:16
Default Environment variable MPI_GROUP_MAX
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Satya
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Hi All,

I trying to run a simulation using HPC 4 processors. I some times get the error "MPI has run out of internal group entries. Please set the environment variable MPI_GROUP_MAX for additional space.

How do I set this variable??
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