envs_mpi.h

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#pragma once
#include <string>
#include <mpi.h>
 
#include "parallel_mpi.h"
 
 
namespace LIBRPA
{
 
namespace envs
{
 
extern MPI_Comm mpi_comm_global;
 
extern LIBRPA::MPI_COMM_handler mpi_comm_global_h;
 
extern LIBRPA::BLACS_CTXT_handler blacs_ctxt_global_h;
 
extern int myid_global;
 
extern int size_global;
 
extern std::string procname;
 
 
void initialize_mpi(const MPI_Comm &mpi_comm_global_in);
 
bool is_mpi_initialized();
 
void finalize_mpi();
 
} /* end of namespace envs */
 
} /* end of namespace LIBRPA */