python: First working example

[simgrid.git] / src / s4u / s4u_Host.cpp

diff --git a/src/s4u/s4u_Host.cpp b/src/s4u/s4u_Host.cpp
index e78c4eb..b44b000 100644 (file)
--- a/src/s4u/s4u_Host.cpp
+++ b/src/s4u/s4u_Host.cpp
@@ -223,7 +223,9 @@ double Host::get_speed() const
   return this->pimpl_cpu->get_speed(1.0);
 }
 /** @brief Returns the current computation load (in flops per second)
+ *
  * The external load (coming from an availability trace) is not taken in account.
+ * You may also be interested in the load plugin.
  */
 double Host::get_load() const
 {
@@ -284,6 +286,11 @@ std::unordered_map<std::string, Storage*> const& Host::get_mounted_storages()
   return *mounts_;
 }
 
+ExecPtr Host::exec_async(double flops)
+{
+  return this_actor::exec_init(flops)->set_host(this);
+}
+
 void Host::execute(double flops)
 {
   execute(flops, 1.0 /* priority */);
@@ -621,3 +628,8 @@ sg_host_t sg_host_self()
   smx_actor_t process = SIMIX_process_self();
   return (process == nullptr) ? nullptr : process->host_;
 }
+
+double sg_host_load(sg_host_t host)
+{
+  return host->get_load();
+}