X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/76aa5f3a171581cdc6c36e481fd96201d186cc01..9982cd9fee0903300e2323bc196a5262f4e5b969:/src/surf/plugins/host_dvfs.cpp

diff --git a/src/surf/plugins/host_dvfs.cpp b/src/surf/plugins/host_dvfs.cpp
index 808bab9c04..251f05ff0d 100644
--- a/src/surf/plugins/host_dvfs.cpp
+++ b/src/surf/plugins/host_dvfs.cpp
@@ -39,7 +39,7 @@ protected:
 public:
   double sampling_rate;
 
-  Governor(simgrid::s4u::Host* ptr) : host(ptr) { init(); }
+  explicit Governor(simgrid::s4u::Host* ptr) : host(ptr) { init(); }
 
   void init()
   {
@@ -58,14 +58,14 @@ public:
 
 class Performance : public Governor {
 public:
-  Performance(simgrid::s4u::Host* ptr) : Governor(ptr) {}
+  explicit Performance(simgrid::s4u::Host* ptr) : Governor(ptr) {}
 
   void update() { host->setPstate(0); }
 };
 
 class Powersave : public Governor {
 public:
-  Powersave(simgrid::s4u::Host* ptr) : Governor(ptr) {}
+  explicit Powersave(simgrid::s4u::Host* ptr) : Governor(ptr) {}
 
   void update() { host->setPstate(host->getPstatesCount() - 1); }
 };
@@ -74,7 +74,7 @@ class OnDemand : public Governor {
   double freq_up_threshold = 0.95;
 
 public:
-  OnDemand(simgrid::s4u::Host* ptr) : Governor(ptr) {}
+  explicit OnDemand(simgrid::s4u::Host* ptr) : Governor(ptr) {}
 
   void update()
   {
@@ -86,10 +86,10 @@ public:
     } else {
       /* The actual implementation uses a formula here: (See Kernel file cpufreq_ondemand.c:158)
        *
-       *    freq_next = min_f + load * (max_f - min_f) / 100;
+       *    freq_next = min_f + load * (max_f - min_f) / 100
        *
        * So they assume that frequency increases by 100 MHz. We will just use
-       * lowest_pstate - load*pstatesCount();
+       * lowest_pstate - load*pstatesCount()
        */
       int max_pstate = host->getPstatesCount() - 1;
 
@@ -104,7 +104,7 @@ class Conservative : public Governor {
   double freq_down_threshold = .2;
 
 public:
-  Conservative(simgrid::s4u::Host* ptr) : Governor(ptr) {}
+  explicit Conservative(simgrid::s4u::Host* ptr) : Governor(ptr) {}
 
   void update()
   {
@@ -204,7 +204,7 @@ static void on_host_added(simgrid::s4u::Host& host)
 }
 
 /* **************************** Public interface *************************** */
-SG_BEGIN_DECL()
+extern "C" {
 
 /** \ingroup SURF_plugin_load
  * \brief Initializes the HostDvfs plugin
@@ -225,5 +225,4 @@ void sg_host_dvfs_plugin_init()
   xbt_cfg_register_string("plugin/dvfs/governor", "performance", nullptr,
                           "Which Governor should be used that adapts the CPU frequency?");
 }
-
-SG_END_DECL()
+}