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__ */