hermes::MPIState Struct Reference

Public Attributes
MPI_Comm	world_comm
MPI_Comm	sub_comm

Detailed Description

A structure to represent MPI state

Member Data Documentation

world_comm

MPI_Comm hermes::MPIState::world_comm

MPI world communicator

sub_comm

MPI_Comm hermes::MPIState::sub_comm

This communicator is in one of two groups, depending on the value of the rank's ProcessKind. When its kHermes, sub_comm groups all Hermes cores, and when its kApp, it groups all application cores.

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The documentation for this struct was generated from the following file:

• /home/runner/work/hermes/hermes/src/communication_mpi.cc