X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/1a3a7e5bb83a8e5ee4f2e4d0d5ddd24db125a807..dd6fd2d052e9adc8c0ddd39489a87808286719e3:/src/s4u/s4u_Host.cpp

diff --git a/src/s4u/s4u_Host.cpp b/src/s4u/s4u_Host.cpp
index e78c4eb956..24163be788 100644
--- a/src/s4u/s4u_Host.cpp
+++ b/src/s4u/s4u_Host.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2006-2018. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2006-2019. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -49,7 +49,7 @@ Host::~Host()
 
 /** @brief Fire the required callbacks and destroy the object
  *
- * Don't delete directly an Host, call h->destroy() instead.
+ * Don't delete directly a host, call h->destroy() instead.
  *
  * This is cumbersome but this is the simplest solution to ensure that the
  * onDestruction() callback receives a valid object (because of the destructor
@@ -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
 {
@@ -257,7 +259,7 @@ int Host::get_pstate() const
 
 /**
  * @ingroup simix_storage_management
- * @brief Returns the list of storages attached to an host.
+ * @brief Returns the list of storages attached to a host.
  * @return a vector containing all storages attached to the host
  */
 std::vector<const char*> Host::get_attached_storages() 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 */);
@@ -511,7 +518,7 @@ int sg_host_is_off(sg_host_t host)
   return host->is_off();
 }
 
-/** @brief Get the properties of an host */
+/** @brief Get the properties of a host */
 xbt_dict_t sg_host_get_properties(sg_host_t host)
 {
   xbt_dict_t as_dict = xbt_dict_new_homogeneous(xbt_free_f);
@@ -604,7 +611,7 @@ void sg_host_dump(sg_host_t host)
   }
 }
 
-/** @brief Return the list of actors attached to an host.
+/** @brief Return the list of actors attached to a host.
  *
  * @param host a host
  * @param whereto a dynar in which we should push actors living on that host
@@ -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();
+}