src/expde/dummympi.h

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//    expde: expression templates for partial differential equations.
//    Copyright (C) 2001  Christoph Pflaum
//    This program is free software; you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation; either version 2 of the License, or
//    (at your option) any later version.
//
//    This program is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//    GNU General Public License for more details.
//
//                 SEE  Notice1.doc made by 
//                 LAWRENCE LIVERMORE NATIONAL LABORATORY
//

//   dummympi.h  (include file for library)


#ifndef DUMMYMPI_H_
#define DUMMYMPI_H_

#ifdef COMP_GNUOLD

#else
  using std::cout;
  using std::endl;             
#endif 


#define MPI_MAX_PROCESSOR_NAME 6
inline int MPI_Get_processor_name(char s[MPI_MAX_PROCESSOR_NAME], int* i) {
  return 0;
}

#define MPI_Comm       int
#define MPI_COMM_WORLD 0
#define MPI_Request    int
#define MPI_Status     int

#define MPI_INT        0
#define MPI_DOUBLE     0
#define MPI_LOR        0
#define MPI_SUM        0
#define MPI_MIN        0
#define MPI_MAX        0

inline void Error_Dummy_mpi() {
  cout << " Error_Dummy_mpi! " << endl;
}

inline void MPI_Comm_rank(int, int* my_rank) { *my_rank = 0; };
inline void MPI_Comm_size(int, int* p)       { *p       = 1; };

inline void MPI_Irecv(int*,int,int,int,int,int,int*) {};
inline void MPI_Isend(int*,int,int,int,int,int,int*) {};
inline void MPI_Irecv(double*,int,int,int,int,int,int*) {};
inline void MPI_Isend(double*,int,int,int,int,int,int*) {};

inline void MPI_Recv(int*,int,int,int,int,int) {};
inline void MPI_Send(int*,int,int,int,int,int) {};
inline void MPI_Recv(double*,int,int,int,int,int) {};
inline void MPI_Send(double*,int,int,int,int,int) {};

inline void MPI_Recv(int*,int,int,int,int,int,int*) {};
inline void MPI_Send(int*,int,int,int,int,int,int*) {};
inline void MPI_Recv(double*,int,int,int,int,int,int*) {};
inline void MPI_Send(double*,int,int,int,int,int,int*) {};

inline void MPI_Waitall(int,int*,int*) {};
inline void MPI_Barrier(int) {};
inline void MPI_Gather(int*,int,int,int*,int,int,int,int) {}; 

inline void MPI_Init(int*,char***) {};

inline double MPI_Wtime() {
  return clock() / CLOCKS_PER_SEC; 
}

inline void MPI_Allreduce(int* input,int* output,int,int,int,int) {
  *output = *input;
};
inline void MPI_Allreduce(double* input,double* output,int,int,int,int) {
  *output = *input;
};

inline void MPI_Finalize() {
  cout << " This is the serial version of EXPDE! " << endl;
};


#endif

      

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