StarPU Internal Handbook

starpu_mpi_cache.h
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1/* StarPU --- Runtime system for heterogeneous multicore architectures.
2 *
3 * Copyright (C) 2011-2021 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_CACHE_H__
18#define __STARPU_MPI_CACHE_H__
19
20#include <starpu.h>
21#include <stdlib.h>
22#include <mpi.h>
23
26#ifdef __cplusplus
27 extern "C"
28{
29#endif
30
31 extern int _starpu_cache_enabled;
32 void _starpu_mpi_cache_init(MPI_Comm comm);
33 void _starpu_mpi_cache_shutdown();
34 void _starpu_mpi_cache_data_init(starpu_data_handle_t data_handle);
35 void _starpu_mpi_cache_data_clear(starpu_data_handle_t data_handle);
36
37 void _starpu_mpi_cache_flush(starpu_data_handle_t data_handle);
38
39#ifdef __cplusplus
40}
41#endif
42
43#endif // __STARPU_MPI_CACHE_H__