mpi_wrapper.hpp

Go to the documentation of this file.

// Copyright 2024 Sebastian Eibl
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
 
#pragma once
 
#include "cmake.hpp"
 
#ifdef MRMD_ENABLE_MPI
#include <mpi.h>
#else
#define MPI_SUCCESS 0
 
inline int MPI_Init(int* /*argc*/, char*** /*argv*/) { return MPI_SUCCESS; }
inline int MPI_Finalize() { return MPI_SUCCESS; }
#endif