I'm working on some intercommunicator stuff at the moment. According to MPI-2.2 standard: "An inter-communication is a point-to-point communication between processes in different groups" [Section 6.6]

yet the "man" page for MPI_Comm_size reads:
"If the communicator is an **intra-communicator** (enables communication between two groups), this function returns the size of the local group"

Shouldn't that be **inter-communicator**?

Thanks,
Simon

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