Add new entry in Release_Notes.

[simgrid.git] / src / simgrid / module.hpp

diff --git a/src/simgrid/module.hpp b/src/simgrid/module.hpp
index 2e83c16..771fe09 100644 (file)
--- a/src/simgrid/module.hpp
+++ b/src/simgrid/module.hpp
@@ -19,7 +19,7 @@ struct Module {
   const char* description_;
   std::function<void()> init;
   Module(const char* id, const char* desc, std::function<void()> init_fun)
-      : name_(id), description_(desc), init(init_fun)
+      : name_(id), description_(desc), init(std::move(init_fun))
   {
   }
 };
@@ -27,14 +27,19 @@ struct Module {
 class ModuleGroup {
   std::vector<Module> table_;
   const std::string kind_; // either 'plugin' or 'CPU model' or whatever. Used in error messages only
+  std::string opt_name_;
+
 public:
-  ModuleGroup(std::string kind) : kind_(kind) {}
+  explicit ModuleGroup(const std::string& kind) : kind_(kind) {}
 
   ModuleGroup& add(const char* id, const char* desc, std::function<void()> init);
   Module const& by_name(const std::string& name) const;
   void help() const;
-  const std::string get_kind() const { return kind_; }
+  const std::string& get_kind() const { return kind_; }
   std::string existing_values() const;
+  void create_flag(const std::string& opt_name, const std::string& descr, const std::string& default_value,
+                   bool init_now);
+  void init_from_flag_value() const;
 };
 
 }; // namespace simgrid
@@ -44,7 +49,6 @@ public:
   {                                                                                                                    \
     simgrid_plugins().add(_XBT_STRINGIFY(id), (desc), (init));                                                         \
   }
-
 /** @brief The list of all available plugins */
 inline auto& simgrid_plugins() // Function to avoid static initialization order fiasco
 {
@@ -57,11 +61,49 @@ inline auto& simgrid_plugins() // Function to avoid static initialization order
   {                                                                                                                    \
     simgrid_network_models().add(_XBT_STRINGIFY(id), (desc), (init));                                                  \
   }
-/** @brief The list of all available network model (pick one with --cfg=network/model) */
+/** @brief The list of all available network models (pick one with --cfg=network/model) */
 inline auto& simgrid_network_models() // Function to avoid static initialization order fiasco
 {
-  static simgrid::ModuleGroup plugins("network model");
-  return plugins;
+  static simgrid::ModuleGroup models("network model");
+  return models;
+}
+
+#define SIMGRID_REGISTER_CPU_MODEL(id, desc, init)                                                                     \
+  static void XBT_ATTRIB_CONSTRUCTOR(800) _XBT_CONCAT3(simgrid_, id, _cpu_model_register)()                            \
+  {                                                                                                                    \
+    simgrid_cpu_models().add(_XBT_STRINGIFY(id), (desc), (init));                                                      \
+  }
+/** @brief The list of all available CPU models (pick one with --cfg=cpu/model) */
+inline auto& simgrid_cpu_models() // Function to avoid static initialization order fiasco
+{
+  static simgrid::ModuleGroup models("CPU model");
+  return models;
 }
 
-#endif
\ No newline at end of file
+#define SIMGRID_REGISTER_DISK_MODEL(id, desc, init)                                                                    \
+  static void XBT_ATTRIB_CONSTRUCTOR(800) _XBT_CONCAT3(simgrid_, id, _disk_model_register)()                           \
+  {                                                                                                                    \
+    simgrid_disk_models().add(_XBT_STRINGIFY(id), (desc), (init));                                                     \
+  }
+/** @brief The list of all available disk models (pick one with --cfg=disk/model) */
+inline auto& simgrid_disk_models() // Function to avoid static initialization order fiasco
+{
+  static simgrid::ModuleGroup models("disk model");
+  return models;
+}
+
+#define SIMGRID_REGISTER_HOST_MODEL(id, desc, init)                                                                    \
+  static void XBT_ATTRIB_CONSTRUCTOR(800) _XBT_CONCAT3(simgrid_, id, _host_model_register)()                           \
+  {                                                                                                                    \
+    simgrid_host_models().add(_XBT_STRINGIFY(id), (desc), (init));                                                     \
+  }
+/** @brief The list of all available host models (pick one with --cfg=host/model) */
+inline auto& simgrid_host_models() // Function to avoid static initialization order fiasco
+{
+  static simgrid::ModuleGroup models("host model");
+  return models;
+}
+
+XBT_PUBLIC void simgrid_vm_model_init_HL13();
+
+#endif