This model can't handle 0 sized msg with 0 computation

[simgrid.git] / src / surf / HostImpl.cpp

diff --git a/src/surf/HostImpl.cpp b/src/surf/HostImpl.cpp
index d5105ea..24411bc 100644 (file)
--- a/src/surf/HostImpl.cpp
+++ b/src/surf/HostImpl.cpp
@@ -31,7 +31,7 @@ simgrid::xbt::Extension<simgrid::s4u::Host, HostImpl> HostImpl::EXTENSION_ID;
 /*********
  * Model *
  *********/
-HostImpl *HostModel::createHost(const char *name, NetCard *netElm, Cpu *cpu){
+HostImpl *HostModel::createHost(const char *name, routing::NetCard *netElm, Cpu *cpu){
   xbt_dynar_t storageList = (xbt_dynar_t)xbt_lib_get_or_null(storage_lib, name, ROUTING_STORAGE_HOST_LEVEL);
 
   HostImpl *host = new simgrid::surf::HostImpl(surf_host_model, name, storageList, cpu);
@@ -108,6 +108,8 @@ Action *HostModel::executeParallelTask(int host_nb,
     THROW_UNIMPLEMENTED;      /* This model does not implement parallel tasks for more than 2 hosts */
 #undef cost_or_zero
   xbt_free(host_list);
+  if(action==nullptr)
+    xbt_die("This model doesn't support tasks with 0 comm and 0 computation, please use ptak_L07 instead");
   return action;
 }