StarPU Internal Handbook

starpu_mpi_task_insert.h
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1/* StarPU --- Runtime system for heterogeneous multicore architectures.
2 *
3 * Copyright (C) 2013-2021 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_TASK_INSERT_H__
18#define __STARPU_MPI_TASK_INSERT_H__
19
22#ifdef __cplusplus
23 extern "C"
24{
25#endif
26
27 int _starpu_mpi_find_executee_node(starpu_data_handle_t data, enum starpu_data_access_mode mode, int me, int *do_execute, int *inconsistent_execute, int *xrank);
28 void _starpu_mpi_exchange_data_before_execution(starpu_data_handle_t data, enum starpu_data_access_mode mode, int me, int xrank, int do_execute, int prio, MPI_Comm comm);
29 int _starpu_mpi_task_postbuild_v(MPI_Comm comm, int xrank, int do_execute, struct starpu_data_descr *descrs, int nb_data, int prio);
30
31#ifdef __cplusplus
32}
33#endif
34#endif /* __STARPU_MPI_TASK_INSERT_H__ */