X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/60087ab28ce5450ad32f128cffbb09eb492eb550..37f79c31cbc78af908f87b9e3cc15223b5a450ac:/src/simix/ContextRaw.cpp

diff --git a/src/simix/ContextRaw.cpp b/src/simix/ContextRaw.cpp
index 67ebc5438c..a11741f414 100644
--- a/src/simix/ContextRaw.cpp
+++ b/src/simix/ContextRaw.cpp
@@ -4,13 +4,6 @@
 /* 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. */
 
-/** \file RawContext.cpp 
-  * Fast context switching inspired from SystemV ucontexts.
-  *
-  * In contrast to System V context, it does not touch the signal mask
-  * which avoids making a system call (at least on Linux).
-  */
-
 #include <math.h>
 
 #include <utility>
@@ -23,7 +16,6 @@
 #include "xbt/dynar.h"
 
 #include "smx_private.h"
-#include "smx_private.hpp"
 #include "mc/mc.h"
 
 XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(simix_context);
@@ -36,6 +28,11 @@ namespace simix {
 class RawContext;
 class RawContextFactory;
 
+/** @brief Fast context switching inspired from SystemV ucontexts.
+  *
+  * The main difference to the System V context is that Raw Contexts are much faster because they don't 
+  * preserve the signal mask when switching. This saves a system call (at least on Linux) on each context switch.
+  */
 class RawContext : public Context {
 protected:
   void* stack_ = nullptr; 
@@ -46,7 +43,7 @@ public:
   RawContext(std::function<void()> code,
           void_pfn_smxprocess_t cleanup_func,
           smx_process_t process);
-  ~RawContext();
+  ~RawContext() override;
 public:
   static void wrapper(void* arg);
   void stop() override;
@@ -62,9 +59,9 @@ private:
 class RawContextFactory : public ContextFactory {
 public:
   RawContextFactory();
-  ~RawContextFactory();
+  ~RawContextFactory() override;
   RawContext* create_context(std::function<void()> code,
-    void_pfn_smxprocess_t, smx_process_t process) override;
+    void_pfn_smxprocess_t cleanup, smx_process_t process) override;
   void run_all() override;
 private:
   void run_all_adaptative();
@@ -409,7 +406,7 @@ void RawContext::suspend_parallel()
   smx_process_t next_work = (smx_process_t) xbt_parmap_next(raw_parmap);
   RawContext* next_context = nullptr;
 
-  if (next_work != NULL) {
+  if (next_work != nullptr) {
     /* there is a next process to resume */
     XBT_DEBUG("Run next process");
     next_context = (RawContext*) next_work->context;