-
-
-/**
- * \brief Create a new #probabilist_event_generator_t following the exponential distribution
- *
- * This generator will generate random values following the exponential distribution.
- * The mean value is 1/rate .
- * The id is important : it controls the seed of the generator. So, generators with the
- * same id and the same parameters will generate the same values.
- *
- * \param id The name of the generator
- * \param rate The rate parameter
- * \return a new #probabilist_event_generator_t
- */
-probabilist_event_generator_t tmgr_event_generator_new_exponential(const char* id,
- double rate)
-{
- probabilist_event_generator_t event_generator = NULL;
- RngStream rng_stream = NULL;
-
- rng_stream = sg_platf_rng_stream_get(id);
-
- event_generator = xbt_new0(s_probabilist_event_generator_t, 1);
- event_generator->type = e_generator_exponential;
- event_generator->s_exponential_parameters.rate = rate;
- event_generator->rng_stream = rng_stream;
-
- tmgr_event_generator_next_value(event_generator);
-
- return event_generator;
-}
-
-/**
- * \brief Create a new #probabilist_event_generator_t following the weibull distribution
- *
- * This generator will generate random values following the weibull distribution.
- * The id is important : it controls the seed of the generator. So, generators with the
- * same id and the same parameters will generate the same values.
- *
- * \param id The name of the generator
- * \param scale The scale parameter
- * \param shape The shape parameter
- * \return a new #probabilist_event_generator_t
- */
-probabilist_event_generator_t tmgr_event_generator_new_weibull(const char* id,
- double scale,
- double shape)
-{
- probabilist_event_generator_t event_generator = NULL;
- RngStream rng_stream = NULL;
-
- rng_stream = sg_platf_rng_stream_get(id);
-
- event_generator = xbt_new0(s_probabilist_event_generator_t, 1);
- event_generator->type = e_generator_weibull;
- event_generator->s_weibull_parameters.scale = scale;
- event_generator->s_weibull_parameters.shape = shape;
- event_generator->rng_stream = rng_stream;
-
- tmgr_event_generator_next_value(event_generator);
-
- return event_generator;