cnst->shared = 0;
}
+int lmm_constraint_is_shared(lmm_constraint_t cnst)
+{
+ return (cnst->shared);
+}
+
void lmm_constraint_free(lmm_system_t sys, lmm_constraint_t cnst)
{
remove_constraint(sys, cnst);
return (var->value);
}
+double lmm_variable_getbound(lmm_variable_t var)
+{
+ return (var->bound);
+}
+
void lmm_expand(lmm_system_t sys, lmm_constraint_t cnst,
lmm_variable_t var, double value)
{
if (var->cnsts[i].constraint == cnst)
break;
- if (i < var->cnsts_number)
- var->cnsts[i].value += value;
- else
+ if (i < var->cnsts_number) {
+ if(cnst->shared) var->cnsts[i].value += value;
+ else var->cnsts[i].value = MAX(var->cnsts[i].value,value);
+ } else
lmm_expand(sys, cnst, var, value);
}
xbt_swag_foreach(var, var_list) {
int nb=0;
int i;
+ if(var->weight<=0.0) break;
var->value = 0.0;
for (i = 0; i < var->cnsts_number; i++) {
if(var->cnsts[i].value==0.0) nb++;
var_list = &(sys->saturated_variable_set);
xbt_swag_foreach(var, var_list) {
+ if(var->weight<=0.0) DIE_IMPOSSIBLE;
/* First check if some of these variables have reach their upper
bound and update min_usage accordingly. */
DEBUG5
int i;
lmm_element_t elem;
+ if(weight==var->weight) return;
XBT_IN3("(sys=%p, var=%p, weight=%f)", sys, var, weight);
sys->modified = 1;
var->weight = weight;
else
xbt_swag_insert_at_tail(elem, &(elem->constraint->element_set));
}
+ if(!weight)
+ var->value = 0.0;
+
XBT_OUT;
}