distr_helpers.h

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#ifndef STARNEIG_DISTR_HELPERS_H
#define STARNEIG_DISTR_HELPERS_H

#ifdef __cplusplus
extern "C" {
#endif

#include <starneig/configuration.h>

#ifndef STARNEIG_ENABLE_MPI
#error "This header should be included only when STARNEIG_ENABLE_MPI is defined."
#endif

#include <stddef.h>
#include <mpi.h>



void starneig_mpi_set_comm(MPI_Comm comm);

MPI_Comm starneig_mpi_get_comm();



void starneig_mpi_broadcast(int root, size_t size, void *buffer);

void starneig_broadcast(int root, size_t size, void *buffer);



#ifdef __cplusplus
}
#endif

#endif // STARNEIG_DISTR_HELPERS_H