xt_xmap.h

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/*
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 * Maintainer: Jörg Behrens <behrens@dkrz.de>
 *             Moritz Hanke <hanke@dkrz.de>
 *             Thomas Jahns <jahns@dkrz.de>
 * URL: https://doc.redmine.dkrz.de/yaxt/html/
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#ifndef XT_XMAP_H
#define XT_XMAP_H

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include "xt/xt_core.h"

typedef struct Xt_xmap_iter_ *Xt_xmap_iter;

MPI_Comm xt_xmap_get_communicator(Xt_xmap xmap);

int xt_xmap_get_num_destinations(Xt_xmap xmap);

int xt_xmap_get_num_sources(Xt_xmap xmap);

void xt_xmap_get_destination_ranks(Xt_xmap xmap, int * ranks);

void xt_xmap_get_source_ranks(Xt_xmap xmap, int * ranks);

Xt_xmap_iter xt_xmap_get_out_iterator(Xt_xmap xmap);

Xt_xmap_iter xt_xmap_get_in_iterator(Xt_xmap xmap);

int xt_xmap_iterator_next(Xt_xmap_iter iter);

int xt_xmap_iterator_get_rank(Xt_xmap_iter iter);

int const * xt_xmap_iterator_get_transfer_pos(Xt_xmap_iter iter);

int xt_xmap_iterator_get_num_transfer_pos(Xt_xmap_iter iter);

const struct Xt_pos_ext* xt_xmap_iterator_get_transfer_pos_ext(Xt_xmap_iter iter);

int xt_xmap_iterator_get_num_transfer_pos_ext(Xt_xmap_iter iter);

void xt_xmap_iterator_delete(Xt_xmap_iter iter);

Xt_xmap xt_xmap_copy(Xt_xmap xmap);

void xt_xmap_delete(Xt_xmap xmap);

int xt_xmap_get_max_src_pos(Xt_xmap xmap);

int xt_xmap_get_max_dst_pos(Xt_xmap xmap);

int xt_xmap_is_bijective(Xt_xmap xmap);

#endif // XT_XMAP_H

/*
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 * c-basic-offset: 2
 * coding: utf-8
 * indent-tabs-mode: nil
 * show-trailing-whitespace: t
 * require-trailing-newline: t
 * End:
 */