instance.hpp File Reference

Provides a definition for the instance class for the MPI backend. More...

#include <mpi.h>
#include <hicr/core/instance.hpp>

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Classes
class	HiCR::backend::mpi::Instance

Variables
constexpr int	HiCR::backend::mpi::_HICR_MPI_INSTANCE_ROOT_ID = 0

Detailed Description

Provides a definition for the instance class for the MPI backend.

Author

S. M. Martin

Date

2/11/2023

Variable Documentation

_HICR_MPI_INSTANCE_ROOT_ID

constexpr int HiCR::backend::mpi::_HICR_MPI_INSTANCE_ROOT_ID = 0

constexpr

Definition for the root rank for an MPI deployment (zero because rank zero is always present)