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Cosmetics.
[simgrid.git]
/
testsuite
/
surf
/
maxmin_bench.c
diff --git
a/testsuite/surf/maxmin_bench.c
b/testsuite/surf/maxmin_bench.c
index
ca70060
..
0002161
100644
(file)
--- a/
testsuite/surf/maxmin_bench.c
+++ b/
testsuite/surf/maxmin_bench.c
@@
-1,30
+1,23
@@
+/* $Id$ */
+
/* A crash few tests for the maxmin library */
/* A crash few tests for the maxmin library */
-/*
Authors: Arnaud Legrand
*/
+/*
Copyright (c) 2004 Arnaud Legrand. All rights reserved.
*/
/* This program is free software; you can redistribute it and/or modify it
/* This program is free software; you can redistribute it and/or modify it
-
under the terms of the license (GNU LGPL) which comes with this package. */
+
*
under the terms of the license (GNU LGPL) which comes with this package. */
#include <stdlib.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdio.h>
+#include "xbt/xbt_portability.h"
#include "surf/maxmin.h"
#include "surf/maxmin.h"
-#include <sys/time.h>
-
-long date;
-
-/* Pour le bench */
-long us_time(void);
-long us_time(void)
-{
- struct timeval start;
- gettimeofday(&start, NULL);
-
- return (start.tv_sec * 1000000 + start.tv_usec);
-}
+#include "xbt/xbt_portability.h"
+#include "xbt/sysdep.h" /* time manipulation for benchmarking */
+double date;
-
xbt_maxmin_float_t float_random(xbt_maxmin_float_t
max);
-
xbt_maxmin_float_t float_random(xbt_maxmin_float_t
max)
+
double float_random(double
max);
+
double float_random(double
max)
{
return ((max * rand()) / (RAND_MAX + 1.0));
}
{
return ((max * rand()) / (RAND_MAX + 1.0));
}
@@
-65,9
+58,10
@@
void test(int nb_cnst, int nb_var, int nb_elem)
}
}
}
}
- date = us_time();
+ printf("Starting to solve\n");
+ date = xbt_os_time() * 1000000;
lmm_solve(Sys);
lmm_solve(Sys);
- date =
us_time()
- date;
+ date =
xbt_os_time() * 1000000
- date;
lmm_system_free(Sys);
free(cnst);
lmm_system_free(Sys);
free(cnst);
@@
-78,13
+72,13
@@
void test(int nb_cnst, int nb_var, int nb_elem)
int main(int argc, char **argv)
{
int main(int argc, char **argv)
{
- int nb_cnst = 2000;
- int nb_var = 2000;
- int nb_elem =
2
0;
- date =
us_time()
;
+ int nb_cnst = 2000
0
;
+ int nb_var = 2000
0
;
+ int nb_elem =
8
0;
+ date =
xbt_os_time() * 1000000
;
test(nb_cnst, nb_var, nb_elem);
printf("One shot execution time for a total of %d constraints, "
test(nb_cnst, nb_var, nb_elem);
printf("One shot execution time for a total of %d constraints, "
- "%d variables with %d active constraint each : %
ld
microsecondes \n",
+ "%d variables with %d active constraint each : %
g
microsecondes \n",
nb_cnst, nb_var, nb_elem, date);
return 0;
}
nb_cnst, nb_var, nb_elem, date);
return 0;
}