X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/697e7bf5e65bce115783c6debcded0cf6f14744d..b903641143d708b08064fcb86676d46d147a3970:/src/surf/network_interface.cpp

diff --git a/src/surf/network_interface.cpp b/src/surf/network_interface.cpp
index 15e75ad5ec..c87e5e0059 100644
--- a/src/surf/network_interface.cpp
+++ b/src/surf/network_interface.cpp
@@ -19,8 +19,6 @@ XBT_LOG_NEW_DEFAULT_SUBCATEGORY(res_network, ker_resource, "Network resources, t
  * Model *
  *********/
 
-simgrid::kernel::resource::NetworkModel* surf_network_model = nullptr;
-
 namespace simgrid {
 namespace kernel {
 namespace resource {
@@ -73,10 +71,8 @@ double NetworkModel::next_occurring_event_full(double now)
  * Resource *
  ************/
 
-LinkImpl::LinkImpl(NetworkModel* model, const std::string& name, lmm::Constraint* constraint)
-    : piface_(this)
+LinkImpl::LinkImpl(const std::string& name) : Resource_T(name), piface_(this)
 {
-  this->set_name(name)->set_model(model)->set_constraint(constraint);
   if (name != "__loopback__")
     xbt_assert(not s4u::Link::by_name_or_null(name), "Link '%s' declared several times in the platform.", name.c_str());
 
@@ -117,6 +113,17 @@ s4u::Link::SharingPolicy LinkImpl::get_sharing_policy() const
   return get_constraint()->get_sharing_policy();
 }
 
+void LinkImpl::latency_check(double latency)
+{
+  static double last_warned_latency = sg_surf_precision;
+  if (latency != 0.0 && latency < last_warned_latency) {
+    XBT_WARN("Latency for link %s is smaller than surf/precision (%g < %g)."
+        " For more accuracy, consider setting \"--cfg=surf/precision:%g\".",
+        get_cname(), latency, sg_surf_precision, latency);
+    last_warned_latency = latency;
+  }
+}
+
 void LinkImpl::turn_on()
 {
   if (not is_on()) {
@@ -144,6 +151,13 @@ void LinkImpl::turn_off()
   }
 }
 
+void LinkImpl::seal()
+{
+  xbt_assert(this->get_model(), "Cannot seal Link(%s) without setting the Network model first", this->get_cname());
+  Resource::seal();
+  simgrid::s4u::Link::on_creation(*get_iface());
+}
+
 void LinkImpl::on_bandwidth_change() const
 {
   s4u::Link::on_bandwidth_change(this->piface_);