52 lines
1.2 KiB
C++
52 lines
1.2 KiB
C++
// Copyright (c) 2010, Lawrence Livermore National Security, LLC. Produced at
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// the Lawrence Livermore National Laboratory. LLNL-CODE-443211. All Rights
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// reserved. See file COPYRIGHT for details.
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//
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// This file is part of the MFEM library. For more information and source code
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// availability see http://mfem.org.
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//
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// MFEM is free software; you can redistribute it and/or modify it under the
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// terms of the GNU Lesser General Public License (as published by the Free
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// Software Foundation) version 2.1 dated February 1999.
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#include "../config/config.hpp"
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#include "globals.hpp"
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#include <iostream>
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#include <sstream>
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#include <iomanip>
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namespace mfem
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{
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OutStream out(std::cout);
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OutStream err(std::cerr);
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std::string MakeParFilename(const std::string &prefix, const int myid,
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const std::string suffix, const int width)
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{
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std::stringstream fname;
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fname << prefix << std::setw(width) << std::setfill('0') << myid << suffix;
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return fname.str();
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}
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#ifdef MFEM_USE_MPI
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MPI_Comm MFEM_COMM_WORLD = MPI_COMM_WORLD;
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MPI_Comm GetGlobalMPI_Comm()
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{
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return MFEM_COMM_WORLD;
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}
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void SetGlobalMPI_Comm(MPI_Comm comm)
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{
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MFEM_COMM_WORLD = comm;
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}
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#endif
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}
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