Revert "Added a get Df function in order to implement beta*df during share_resources."

[simgrid.git] / src / surf / maxmin.c

diff --git a/src/surf/maxmin.c b/src/surf/maxmin.c
index 8e8d049..250e3e7 100644 (file)
--- a/src/surf/maxmin.c
+++ b/src/surf/maxmin.c
@@ -126,6 +126,11 @@ void lmm_constraint_shared(lmm_constraint_t cnst)
   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);
@@ -241,9 +246,10 @@ void lmm_expand_add(lmm_system_t sys, lmm_constraint_t cnst,
     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);
 }
 
@@ -416,9 +422,9 @@ void lmm_print(lmm_system_t sys)
     }
     DEBUG1("%s", trace_buf);
     trace_buf[0] = '\000';
-    if (double_positive(sum - cnst->bound))
-      WARN3("Incorrect value (%f is not smaller than %f): %g",
-           sum, cnst->bound, sum - cnst->bound);
+    xbt_assert3(!double_positive(sum - cnst->bound),
+               "Incorrect value (%f is not smaller than %f): %g",
+               sum, cnst->bound, sum - cnst->bound);    
   }
 
   DEBUG0("Variables");
@@ -427,9 +433,9 @@ void lmm_print(lmm_system_t sys)
     if (var->bound > 0) {
       DEBUG4("'%p'(%f) : %f (<=%f)", var, var->weight, var->value,
             var->bound);
-      if (double_positive(var->value - var->bound))
-       WARN2("Incorrect value (%f is not smaller than %f",
-             var->value, var->bound);
+      xbt_assert2(!double_positive(var->value - var->bound),
+                 "Incorrect value (%f is not smaller than %f",
+                 var->value, var->bound);
     } else
       DEBUG3("'%p'(%f) : %f", var, var->weight, var->value);
   }