#include "surf_private.h"
#include "network_common.h"
+#include "surf/random_mgr.h"
#include "xbt/dict.h"
#include "xbt/str.h"
#include "xbt/log.h"
-#define CONSTANT_VALUE 1.0
typedef struct network_card_Constant {
char *name;
int id;
typedef struct surf_action_network_Constant {
s_surf_action_t generic_action;
double latency;
- double lat_current;
- lmm_variable_t variable;
- double rate;
+ double lat_init;
int suspended;
network_card_Constant_t src;
network_card_Constant_t dst;
} s_surf_action_network_Constant_t, *surf_action_network_Constant_t;
XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(surf_network);
-
-static lmm_system_t network_maxmin_system = NULL;
-static void (*network_solve) (lmm_system_t) = NULL;
-
+static random_data_t random_latency = NULL;
static int card_number = 0;
static int host_number = 0;
action->using--;
if (!action->using) {
xbt_swag_remove(action, action->state_set);
- if (((surf_action_network_Constant_t) action)->variable)
- lmm_variable_free(network_maxmin_system,
- ((surf_action_network_Constant_t) action)->variable);
free(action);
return 1;
}
static void action_change_state(surf_action_t action,
e_surf_action_state_t state)
{
-/* if((state==SURF_ACTION_DONE) || (state==SURF_ACTION_FAILED)) */
-/* if(((surf_action_network_Constant_t)action)->variable) { */
-/* lmm_variable_disable(network_maxmin_system, ((surf_action_network_Constant_t)action)->variable); */
-/* ((surf_action_network_Constant_t)action)->variable = NULL; */
-/* } */
-
surf_action_change_state(action, state);
return;
}
}
}
double_update(&(action->generic_action.remains),
- action->generic_action.cost * delta/ CONSTANT_VALUE);
+ action->generic_action.cost * delta/action->lat_init);
if (action->generic_action.max_duration != NO_MAX_DURATION)
double_update(&(action->generic_action.max_duration), delta);
action->generic_action.model_type =
(surf_model_t) surf_network_model;
action->suspended = 0;
- action->generic_action.state_set =
+
+ action->latency = random_generate(random_latency);
+ action->lat_init = action->latency;
+
+ if(action->latency<=0.0)
+ action->generic_action.state_set =
+ surf_network_model->common_public->states.done_action_set;
+ else
+ action->generic_action.state_set =
surf_network_model->common_public->states.running_action_set;
xbt_swag_insert(action, action->generic_action.state_set);
- action->rate = rate;
- action->latency = CONSTANT_VALUE;
- action->lat_current = action->latency;
XBT_OUT;
static void action_suspend(surf_action_t action)
{
((surf_action_network_Constant_t) action)->suspended = 1;
- lmm_update_variable_weight(network_maxmin_system,
- ((surf_action_network_Constant_t) action)->
- variable, 0.0);
}
static void action_resume(surf_action_t action)
{
- if (((surf_action_network_Constant_t) action)->suspended) {
- lmm_update_variable_weight(network_maxmin_system,
- ((surf_action_network_Constant_t) action)->
- variable,
- ((surf_action_network_Constant_t) action)->
- lat_current);
+ if (((surf_action_network_Constant_t) action)->suspended)
((surf_action_network_Constant_t) action)->suspended = 0;
- }
}
static int action_is_suspended(surf_action_t action)
static void finalize(void)
{
xbt_dict_free(&network_card_set);
- xbt_dict_free(&link_set);
xbt_swag_free(surf_network_model->common_public->states.
ready_action_set);
xbt_swag_free(surf_network_model->common_public->states.
surf_network_model->common_public->get_properties = get_properties;
- link_set = xbt_dict_new();
network_card_set = xbt_dict_new();
- if (!network_maxmin_system)
- network_maxmin_system = lmm_system_new();
+ if(!random_latency)
+ random_latency = random_new(RAND, 0.0, 1.0, .125, .034);
}
void surf_network_model_init_Constant(const char *filename)
surf_network_model_init_internal();
define_callbacks(filename);
xbt_dynar_push(model_list, &surf_network_model);
- network_solve = lmm_solve;
update_model_description(surf_network_model_description,
surf_network_model_description_size,