-/* Copyright (c) 2007, 2008, 2009, 2010. The SimGrid Team.
+/* Copyright (c) 2007-2014. The SimGrid Team.
* All rights reserved. */
/* 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 "surf/random_mgr.h"
#include "xbt/sysdep.h"
-#include "gras_config.h" /*_XBT_WIN32*/
+#include "src/internal_config.h" /*_XBT_WIN32*/
+#include <math.h>
+#include <stdlib.h>
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(random, surf, "Random part of surf");
} ieee_nan;
};
-#define IEEE754_DOUBLE_BIAS 0x3ff /* Added to exponent. */
+#define IEEE754_DOUBLE_BIAS 0x3ff /* Added to exponent. */
double drand48(void);
return 0;
}
+double _drand48(void);
+void _srand(unsigned int seed);
+int _rand(void);
+int _rand_r(unsigned int *pseed);
double _drand48(void)
{
#endif
-static double custom_random(Generator generator, long int *seed)
+static double custom_random(e_random_generator_t generator, long int *seed)
{
switch (generator) {
case RAND:
return (double) rand_r((unsigned int *) seed) / RAND_MAX;
case RNGSTREAM :
- XBT_INFO("Seen RNGSTREAM");
- return 0.0;
+ XBT_INFO("Seen RNGSTREAM");
+ return 0.0;
default:
return drand48();
}
return X * (random->max - random->min) + random->min;
}
-random_data_t random_new(Generator generator, long int seed,
+random_data_t random_new(e_random_generator_t generator, long int seed,
double min, double max, double mean, double std)
{
random_data_t random = xbt_new0(s_random_data_t, 1);