StarPU Internal Handbook
starpu_mpi_select_node.h
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1/* StarPU --- Runtime system for heterogeneous multicore architectures.
2 *
3 * Copyright (C) 2012-2021 Université de Bordeaux, CNRS (LaBRI UMR 5800), Inria
4 *
5 * StarPU is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU Lesser General Public License as published by
7 * the Free Software Foundation; either version 2.1 of the License, or (at
8 * your option) any later version.
9 *
10 * StarPU is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13 *
14 * See the GNU Lesser General Public License in COPYING.LGPL for more details.
15 */
16
17#ifndef __STARPU_MPI_SELECT_NODE_H__
18#define __STARPU_MPI_SELECT_NODE_H__
19
20#include <mpi.h>
21
24#ifdef __cplusplus
25extern "C"
26{
27#endif
28
29#define _STARPU_MPI_NODE_SELECTION_MAX_POLICY 24
30
31void _starpu_mpi_select_node_init();
32int _starpu_mpi_select_node(int me, int nb_nodes, struct starpu_data_descr *descr, int nb_data, int policy);
33
34#ifdef __cplusplus
35}
36#endif
37
38#endif // __STARPU_MPI_SELECT_NODE_H__