MSG aliasing instead of macro-ization to keep ABI safe

[simgrid.git] / src / simgrid / host.cpp

diff --git a/src/simgrid/host.cpp b/src/simgrid/host.cpp
index 0c38c67..a663add 100644 (file)
--- a/src/simgrid/host.cpp
+++ b/src/simgrid/host.cpp
@@ -129,6 +129,17 @@ double sg_host_speed(sg_host_t host)
   return host->getSpeed();
 }
 
+/** \brief Return the speed of the processor (in flop/s) at a given pstate. See also @ref plugin_energy.
+ *
+ * \param  host host to test
+ * \param pstate_index pstate to test
+ * \return Returns the processor speed associated with pstate_index
+ */
+double sg_host_get_pstate_speed(sg_host_t host, int pstate_index)
+{
+  return host->getPstateSpeed(pstate_index);
+}
+
 /** \ingroup m_host_management
  * \brief Return the number of cores.
  *
@@ -309,4 +320,54 @@ void sg_host_dump(sg_host_t host)
   }
 }
 
+/** \brief Return the list of actors attached to an host.
+ *
+ * \param host a host
+ * \param whereto a dynar in which we should push actors living on that host
+ */
+void sg_host_get_actor_list(sg_host_t host, xbt_dynar_t whereto)
+{
+  for (auto& actor : host->extension<simgrid::simix::Host>()->process_list) {
+    s4u_Actor* p = actor.ciface();
+    xbt_dynar_push(whereto, &p);
+  }
+}
+
+sg_host_t sg_host_self()
+{
+  smx_actor_t process = SIMIX_process_self();
+  return (process == nullptr) ? nullptr : process->host;
+}
+
+/* ************************** Backward ABI compatibility *************************** */
+xbt_dynar_t MSG_hosts_as_dynar() __attribute__((alias("sg_hosts_as_dynar")));
+
+size_t MSG_get_host_number() __attribute__((alias("sg_host_count")));
+sg_host_t MSG_get_host_by_name(const char* name) __attribute__((alias("sg_host_by_name")));
+sg_host_t MSG_host_by_name(const char* name) __attribute__((alias("sg_host_by_name")));
+
+const char* MSG_host_get_name(sg_host_t host) __attribute__((alias("sg_host_get_name")));
+void* MSG_host_get_data(sg_host_t host) __attribute__((alias("sg_host_user")));
+void MSG_host_set_data(sg_host_t host, void* data) __attribute__((alias("sg_host_user_set")));
+xbt_dict_t MSG_host_get_mounted_storage_list(sg_host_t host) __attribute__((alias("sg_host_get_mounted_storage_list")));
+xbt_dynar_t MSG_host_get_attached_storage_lists(sg_host_t host)
+    __attribute__((alias("sg_host_get_attached_storage_list")));
+double MSG_host_get_speed(sg_host_t host) __attribute__((alias("sg_host_speed")));
+double MSG_host_get_power_peak_at(sg_host_t host, int pstate_index) __attribute__((alias("sg_host_get_pstate_speed")));
+int MSG_host_get_core_number(sg_host_t host) __attribute__((alias("sg_host_core_count")));
+int MSG_host_get_nb_pstates(sg_host_t host) __attribute__((alias("sg_host_get_nb_pstates")));
+int MSG_host_get_pstate(sg_host_t host) __attribute__((alias("sg_host_get_pstate")));
+void MSG_host_set_pstate(sg_host_t host, int pstate) __attribute__((alias("sg_host_set_pstate")));
+void MSG_host_on(sg_host_t h) __attribute__((alias("sg_host_turn_on")));
+void MSG_host_off(sg_host_t h) __attribute__((alias("sg_host_turn_off")));
+int MSG_host_is_on(sg_host_t h) __attribute__((alias("sg_host_is_on")));
+int MSG_host_is_off(sg_host_t h) __attribute__((alias("sg_host_is_off")));
+xbt_dict_t MSG_host_get_properties(sg_host_t host) __attribute__((alias("sg_host_get_properties")));
+const char* MSG_host_get_property_value(sg_host_t host, const char* name)
+    __attribute__((alias("sg_host_get_property_value")));
+void MSG_host_set_property_value(sg_host_t host, const char* name, const char* value)
+    __attribute__((alias("sg_host_set_property_value")));
+void MSG_host_get_process_list(sg_host_t host, xbt_dynar_t whereto) __attribute__((alias("sg_host_get_actor_list")));
+sg_host_t MSG_host_self() __attribute__((alias("sg_host_self")));
+
 } // extern "C"