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/*
This file is part of Code_Saturne, a general-purpose CFD tool.
Copyright (C) 1998-2019 EDF S.A.
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.
This program 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 General Public License for more
details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
/*----------------------------------------------------------------------------*/
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <sys/time.h>
#include <unistd.h>
#include "bft_error.h"
#include "bft_mem_usage.h"
int
main (int argc, char *argv[])
{
CS_UNUSED(argc);
CS_UNUSED(argv);
size_t count[3];
void *p1, *p2, *p3;
/* BFT initialization and environment */
bft_mem_usage_init();
p1 = malloc(1000000);
bft_mem_usage_init(); /* 2nd call to bft_mem_usage_init() to test if safe */
p2 = malloc(1000000);
p3 = malloc(100000);
if (p1 != NULL) free(p1);
if (p2 != NULL) free(p2);
if (p3 != NULL) free(p3);
printf("memory usage: %lu kB\n", (unsigned long) bft_mem_usage_pr_size());
printf("max memory usage: %lu kB\n",
(unsigned long) bft_mem_usage_max_pr_size());
bft_mem_usage_n_calls(count);
if (count[0] != 0) {
printf("%lu calls to malloc\n"
"%lu calls to realloc\n"
"%lu calls to free\n",
(unsigned long) count[0],
(unsigned long) count[1],
(unsigned long) count[2]);
}
bft_mem_usage_end();
/* End */
exit (EXIT_SUCCESS);
}
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