IJK_communications.cpp

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#include <Comm_Group_MPI.h>
#include <Comm_Group.h>
#include <IJK_communications.h>
#include <PE_Groups.h>
 
void envoyer_recevoir(const void *send_buf, int send_buf_size, int send_proc, void *recv_buf, int recv_buf_size, int recv_proc)
{
#ifdef MPI_
  const Comm_Group& grp = PE_Groups::current_group();
  if (!sub_type(Comm_Group_MPI, grp))
    {
      if (send_proc == -1 && recv_proc == -1) return;
      Cerr << "Error in envoyer_recevoir: non empty message and not Comm_Group_MPI" << finl;
      Process::exit();
    }
  const Comm_Group_MPI& grpmpi = ref_cast(Comm_Group_MPI, grp);
  grpmpi.ptop_send_recv(send_buf, send_buf_size, send_proc, recv_buf, recv_buf_size, recv_proc);
#endif
}