mpiErrorCheck.cpp

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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
//
// -------------------------------------------------------//
 
#include "shamcomm/mpiErrorCheck.hpp"
#include "mpi.h"
#include <cstdio>
 
void shamcomm::check_mpi_return(int ret, const char *log) {
 
    if (ret != MPI_SUCCESS) {
        fprintf(stderr, "error in MPI call : %s\n", log);
        MPI_Abort(MPI_COMM_WORLD, 10);
    }
}