source: XIOS/dev/dev_trunk_omp/extern/src_ep_dev2/ep_lib.hpp @ 1776

#ifndef EP_LIB_HPP_INCLUDED
#define EP_LIB_HPP_INCLUDED
#ifdef _usingEP

#include "ep_type.hpp"
#include "ep_lib_intercomm.hpp"
#include "ep_lib_endpoint.hpp"
#include "ep_lib_local.hpp"
#include "ep_lib_collective.hpp"
#include "ep_lib_fortran.hpp"
#include "ep_lib_win.hpp"
#include "ep_lib_mpi.hpp"


namespace ep_lib
{
  typedef void* MPI_Datatype;
  typedef void* MPI_Op;

  int MPI_Init_thread(int* argc, char*** argv, int required, int*provided);

  int MPI_Init(int *argc, char ***argv);

  int MPI_Initialized(int *flag);

  int MPI_Comm_rank(MPI_Comm comm, int* rank);

  int MPI_Comm_size(MPI_Comm comm, int* rank);

  int MPI_Comm_free(MPI_Comm* comm);

  int MPI_Finalize();
  
  double MPI_Wtime();

  int MPI_Abort(MPI_Comm comm, int errorcode);

  int MPI_Get_count(const MPI_Status *status, MPI_Datatype datatype, int *count);
  
  int MPI_Comm_remote_size(MPI_Comm comm, int *size);


  int MPI_Send(void *buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm);
  int MPI_Ssend(void *buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm);
  int MPI_Isend(const void *buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request *request);
  int MPI_Issend(const void *buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request *request);

  int MPI_Sendrecv(const void *sendbuf, int sendcount, MPI_Datatype sendtype, int dest, int sendtag, 
                         void *recvbuf, int recvcount, MPI_Datatype recvtype, int source, int recvtag,
                   MPI_Comm comm, MPI_Status *status);
  
  int MPI_Recv  (void *buf, int count, MPI_Datatype datatype, int src, int tag, MPI_Comm comm, MPI_Status *status);
  int MPI_Irecv (void *buf, int count, MPI_Datatype datatype, int src, int tag, MPI_Comm comm, MPI_Request *request);
  int MPI_Mrecv (void *buf, int count, MPI_Datatype datatype, MPI_Message *message, MPI_Status *status);
  int MPI_Imrecv(void *buf, int count, MPI_Datatype datatype, MPI_Message *message, MPI_Request *request);


  int MPI_Test(MPI_Request *request, int *flag, MPI_Status *status);
  int MPI_Testall(int count, MPI_Request *array_of_requests, int *flag, MPI_Status *array_of_statuses);

  int MPI_Wait(MPI_Request *request, MPI_Status *status);
  int MPI_Waitall(int count, MPI_Request *array_of_requests, MPI_Status *array_of_statuses);


  int MPI_Iprobe(int source, int tag, MPI_Comm comm, int *flag, MPI_Status *status);
  int MPI_Improbe(int source, int tag, MPI_Comm comm, int *flag, MPI_Message *message, MPI_Status *status);
  
  int MPI_Alloc_mem(MPI_Aint size, MPI_Info info, void *baseptr);
  int MPI_Alloc_mem(unsigned long size, MPI_Info info, void *baseptr);

  int MPI_Comm_test_inter(MPI_Comm comm, int *flag);


  void check_sum_send(const void *buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, int type);
  void check_sum_recv(void *buf, int count, MPI_Datatype datatype, int src, int tag, MPI_Comm comm, int type);

  bool valid_type(MPI_Datatype type);
  bool valid_op(MPI_Op op);

  int tag_combine(int real_tag, int src, int dest);
  int get_ep_rank(MPI_Comm comm, int ep_rank_loc, int mpi_rank);

  int Message_Check(MPI_Comm comm);

  int Request_Check();
  
  void show_EP_PendingRequests(std::list< ep_lib::MPI_Request* > * EP_PendingRequest);

  int test_sendrecv(MPI_Comm comm);


}
#endif
#endif // EP_LIB_HPP_INCLUDED