cosmetics

[simgrid.git] / src / simix / ContextRaw.cpp

diff --git a/src/simix/ContextRaw.cpp b/src/simix/ContextRaw.cpp
index 88d05bf..b9bd0fe 100644 (file)
--- 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>
@@ -35,6 +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;