#include "xbt/str.h"
#include "xbt/log.h"
+#define CONSTANT_VALUE 1.0
typedef struct network_card_Constant {
char *name;
int id;
surf_action_network_Constant_t next_action = NULL;
xbt_swag_t running_actions =
surf_network_model->common_public->states.running_action_set;
- /*
- xbt_swag_t failed_actions =
- surf_network_model->common_public->states.failed_action_set;
- */
xbt_swag_foreach_safe(action, next_action, running_actions) {
deltap = delta;
double_update(&(deltap), action->latency);
action->latency = 0.0;
}
- if ((action->latency == 0.0) && !(action->suspended))
- lmm_update_variable_weight(network_maxmin_system, action->variable,
- action->lat_current);
}
double_update(&(action->generic_action.remains),
- lmm_variable_getvalue(action->variable) * deltap);
+ action->generic_action.cost * deltap/ CONSTANT_VALUE);
if (action->generic_action.max_duration != NO_MAX_DURATION)
double_update(&(action->generic_action.max_duration), delta);
- /* if(action->generic_action.remains<.00001) action->generic_action.remains=0; */
-
- if ((action->generic_action.remains <= 0) &&
- (lmm_get_variable_weight(action->variable) > 0)) {
+ if (action->generic_action.remains <= 0) {
action->generic_action.finish = surf_get_clock();
action_change_state((surf_action_t) action, SURF_ACTION_DONE);
} else if ((action->generic_action.max_duration != NO_MAX_DURATION) &&
(action->generic_action.max_duration <= 0)) {
action->generic_action.finish = surf_get_clock();
action_change_state((surf_action_t) action, SURF_ACTION_DONE);
- } else { /* Need to check that none of the model has failed */
- lmm_constraint_t cnst = NULL;
- int i = 0;
- link_Constant_t nw_link = NULL;
-
- while ((cnst =
- lmm_get_cnst_from_var(network_maxmin_system,
- action->variable, i++))) {
- nw_link = lmm_constraint_id(cnst);
- if (nw_link->state_current == SURF_LINK_OFF) {
- action->generic_action.finish = surf_get_clock();
- action_change_state((surf_action_t) action, SURF_ACTION_FAILED);
- break;
- }
- }
- }
+ }
}
return;
double rate)
{
surf_action_network_Constant_t action = NULL;
- /* LARGE PLATFORMS HACK:
- Add a link_Constant_t *link and a int link_nb to network_card_Constant_t. It will represent local links for this node
- Use the cluster_id for ->id */
network_card_Constant_t card_src = src;
network_card_Constant_t card_dst = dst;
- int route_size = ROUTE_SIZE(card_src->id, card_dst->id);
- link_Constant_t *route = ROUTE(card_src->id, card_dst->id);
- /* LARGE PLATFORMS HACK:
- total_route_size = route_size + src->link_nb + dst->nb */
- int i;
XBT_IN4("(%s,%s,%g,%g)", card_src->name, card_dst->name, size, rate);
- /* LARGE PLATFORMS HACK:
- assert on total_route_size */
- xbt_assert2(route_size,
- "You're trying to send data from %s to %s but there is no connexion between these two cards.",
- card_src->name, card_dst->name);
action = xbt_new0(s_surf_action_network_Constant_t, 1);
xbt_swag_insert(action, action->generic_action.state_set);
action->rate = rate;
- action->latency = 0.0;
- for (i = 0; i < route_size; i++)
- action->latency += route[i]->lat_current;
- /* LARGE PLATFORMS HACK:
- Add src->link and dst->link latencies */
+ action->latency = CONSTANT_VALUE;
action->lat_current = action->latency;
- /* LARGE PLATFORMS HACK:
- lmm_variable_new(..., total_route_size)*/
- if (action->latency > 0)
- action->variable =
- lmm_variable_new(network_maxmin_system, action, 0.0, -1.0,
- route_size);
- else
- action->variable =
- lmm_variable_new(network_maxmin_system, action, 1.0, -1.0,
- route_size);
-
- if (action->rate < 0) {
- if (action->lat_current > 0)
- lmm_update_variable_bound(network_maxmin_system, action->variable,
- SG_TCP_CTE_GAMMA / (2.0 *
- action->lat_current));
- else
- lmm_update_variable_bound(network_maxmin_system, action->variable,
- -1.0);
- } else {
- if (action->lat_current > 0)
- lmm_update_variable_bound(network_maxmin_system, action->variable,
- min(action->rate,
- SG_TCP_CTE_GAMMA / (2.0 *
- action->
- lat_current)));
- else
- lmm_update_variable_bound(network_maxmin_system, action->variable,
- action->rate);
- }
- lmm_update_variable_latency(network_maxmin_system, action->variable,
- action->latency);
-
- for (i = 0; i < route_size; i++)
- lmm_expand(network_maxmin_system, route[i]->constraint,
- action->variable, 1.0);
- /* LARGE PLATFORMS HACK:
- expand also with src->link and dst->link */
-
XBT_OUT;
return (surf_action_t) action;