mdi_mpi.h

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#ifndef MDI_MPI_IMPL
#define MDI_MPI_IMPL
 
#include <mpi.h>
#include "mdi.h"
 
typedef struct mpi_data_struct {
  MPI_Comm mpi_comm;
  int mpi_rank;
  int use_mpi4py;
} mpi_method_data;
 
int set_world_size(int world_size_in);
int set_world_rank(int world_rank_in);
 
int enable_mpi_support(int code_id);
int mpi_on_selection();
int mpi_on_accept_communicator();
int mpi_on_send_command(const char* command, MDI_Comm comm, int* skip_flag);
int mpi_after_send_command(const char* command, MDI_Comm comm);
int mpi_on_recv_command(MDI_Comm comm);
 
int mpi_identify_codes(const char* code_name, int use_mpi4py, MPI_Comm world_comm);
int mpi_update_world_comm(void* world_comm);
int mpi_send_msg(const void* buf, int count, MDI_Datatype datatype, MDI_Comm comm);
int mpi_recv_msg(void* buf, int count, MDI_Datatype datatype, MDI_Comm comm);
int mpi_send(const void* buf, int count, MDI_Datatype datatype, MDI_Comm comm, int msg_flag);
int mpi_recv(void* buf, int count, MDI_Datatype datatype, MDI_Comm comm, int msg_flag);
 
int communicator_delete_mpi(void* comm);
 
#endif