Maximun number of MPI communicator

Maximun number of MPI communicator

Hello,

Please advice if there is a limitation of number of MPI communicator?

Thanks,
Loc

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For more complete information about compiler optimizations, see our Optimization Notice.

Hi Loc,

The maximum is currently 16381 communicators.

Sincerely,
James Tullos
Technical Consulting Engineer
Intel Cluster Tools

Hi James,

Thank you very much for your support.

Regards,
Loc

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