mpi.hpp

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// -------------------------------------------------------//
//
// SHAMROCK code for hydrodynamics
// Copyright (c) 2021-2026 Timothée David--Cléris <tim.shamrock@proton.me>
// SPDX-License-Identifier: CeCILL Free Software License Agreement v2.1
// Shamrock is licensed under the CeCILL 2.1 License, see LICENSE for more information
//
// -------------------------------------------------------//
 
#pragma once
 
#if __has_include(<mpi.h>)
    #include <mpi.h>
#elif __has_include(<mpi/mpi.h>) // on the github CI pipeline
    #include <mpi/mpi.h>
#else
    #error "mpi headers cannot be found check the output of "
#endif
 
#if __has_include(<mpi-ext.h>)
    #include <mpi-ext.h>
    #define FOUND_MPI_EXT
#endif