StarPU Internal Handbook
starpu_mpi_cache_stats.h
Go to the documentation of this file.
1/* StarPU --- Runtime system for heterogeneous multicore architectures.
2 *
3 * Copyright (C) 2014-2021 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_STATS_H__
18#define __STARPU_MPI_CACHE_STATS_H__
19
20#include <starpu.h>
21#include <stdlib.h>
22#include <mpi.h>
23
26#ifdef __cplusplus
27extern "C"
28{
29#endif
30
31void _starpu_mpi_cache_stats_init();
32void _starpu_mpi_cache_stats_shutdown();
33
34void _starpu_mpi_cache_stats_update(unsigned dst, starpu_data_handle_t data_handle, int count);
35
36#define _starpu_mpi_cache_stats_inc(dst, data_handle) _starpu_mpi_cache_stats_update(dst, data_handle, +1)
37#define _starpu_mpi_cache_stats_dec(dst, data_handle) _starpu_mpi_cache_stats_update(dst, data_handle, -1)
38
39#ifdef __cplusplus
40}
41#endif
42
43#endif // __STARPU_MPI_CACHE_STATS_H__