MPIInitHelpers.H

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/* Copyright 2020 Axel Huebl
 *
 * This file is part of WarpX.
 *
 * License: BSD-3-Clause-LBNL
 */
#ifndef WARPX_MPI_INIT_HELPERS_H_
#define WARPX_MPI_INIT_HELPERS_H_

#include <utility>

namespace utils
{
    int
    warpx_mpi_thread_required ();

    std::pair< int, int >
    warpx_mpi_init (int argc, char* argv[]);

    void
    warpx_mpi_finalize ();

    void
    warpx_check_mpi_thread_level ();

} // namespace utils

#endif // WARPX_MPI_INIT_HELPERS_H_