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memstats.h
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/* StarPU --- Runtime system for heterogeneous multicore architectures.
*
* Copyright (C) 2009-2021 Université de Bordeaux, CNRS (LaBRI UMR 5800), Inria
*
* StarPU is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or (at
* your option) any later version.
*
* StarPU is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* See the GNU Lesser General Public License in COPYING.LGPL for more details.
*/
#ifndef __MEMSTATS_H__
#define __MEMSTATS_H__
#include <starpu.h>
#include <common/config.h>
#ifdef STARPU_MEMORY_STATS
struct _starpu_memory_stats
{
unsigned direct_access[STARPU_MAXNODES];
unsigned loaded_shared[STARPU_MAXNODES];
unsigned loaded_owner[STARPU_MAXNODES];
unsigned shared_to_owner[STARPU_MAXNODES];
unsigned invalidated[STARPU_MAXNODES];
};
typedef struct _starpu_memory_stats * _starpu_memory_stats_t;
#else
typedef void * _starpu_memory_stats_t;
#endif
void _starpu_memory_stats_init(starpu_data_handle_t handle);
void _starpu_memory_stats_init_per_node(starpu_data_handle_t handle, unsigned node);
void _starpu_memory_stats_free(starpu_data_handle_t handle);
void _starpu_memory_display_handle_stats(FILE *stream, starpu_data_handle_t handle);
void _starpu_memory_handle_stats_cache_hit(starpu_data_handle_t handle, unsigned node);
void _starpu_memory_handle_stats_loaded_shared(starpu_data_handle_t handle, unsigned node);
void _starpu_memory_handle_stats_loaded_owner(starpu_data_handle_t handle, unsigned node);
void _starpu_memory_handle_stats_shared_to_owner(starpu_data_handle_t handle, unsigned node);
void _starpu_memory_handle_stats_invalidated(starpu_data_handle_t handle, unsigned node);
#endif /* __MEMSTATS_H__ */