X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/ee81ba5e68da9e76d0886e17941b1567ddc07831..3e9453209f1da7deb92fe629428e49f3528217bd:/src/kernel/context/Context.cpp

diff --git a/src/kernel/context/Context.cpp b/src/kernel/context/Context.cpp
index 040d783957..c4f79b46a4 100644
--- a/src/kernel/context/Context.cpp
+++ b/src/kernel/context/Context.cpp
@@ -3,14 +3,13 @@
 /* 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. */
 
-#include "mc/mc.h"
+#include "src/mc/mc.h"
 
 #include "simgrid/Exception.hpp"
 #include "simgrid/s4u/Host.hpp"
 #include "src/kernel/activity/CommImpl.hpp"
 #include "src/kernel/context/Context.hpp"
 #include "src/sthread/sthread.h"
-#include "src/surf/surf_interface.hpp"
 
 #include <vector>
 
@@ -18,64 +17,21 @@ XBT_LOG_NEW_DEFAULT_SUBCATEGORY(ker_context, kernel, "Context switching mechanis
 
 namespace simgrid::kernel::context {
 
-static e_xbt_parmap_mode_t parallel_synchronization_mode = XBT_PARMAP_DEFAULT;
-static int parallel_contexts                             = 1;
-unsigned stack_size;
-unsigned guard_size;
-
-/** @brief Returns whether some parallel threads are used for the user contexts. */
-bool is_parallel()
-{
-  return parallel_contexts > 1;
-}
-
-/**
- * @brief Returns the number of parallel threads used for the user contexts.
- * @return the number of threads (1 means no parallelism)
- */
-int get_nthreads()
-{
-  return parallel_contexts;
-}
-
-/**
- * @brief Sets the number of parallel threads to use  for the user contexts.
- *
- * This function should be called before initializing SIMIX.
- * A value of 1 means no parallelism (1 thread only).
- * If the value is greater than 1, the thread support must be enabled.
- *
- * @param nb_threads the number of threads to use
- */
-void set_nthreads(int nb_threads)
+void Context::set_nthreads(int nb_threads)
 {
   if (nb_threads <= 0) {
     nb_threads = std::thread::hardware_concurrency();
     XBT_INFO("Auto-setting contexts/nthreads to %d", nb_threads);
   }
-  parallel_contexts = nb_threads;
-}
-
-/**
- * @brief Sets the synchronization mode to use when actors are run in parallel.
- * @param mode how to synchronize threads if actors are run in parallel
- */
-void set_parallel_mode(e_xbt_parmap_mode_t mode)
-{
-  parallel_synchronization_mode = mode;
-}
-
-/**
- * @brief Returns the synchronization mode used when actors are run in parallel.
- * @return how threads are synchronized if actors are run in parallel
- */
-e_xbt_parmap_mode_t get_parallel_mode()
-{
-  return parallel_synchronization_mode;
+  Context::parallel_contexts = nb_threads;
 }
 
 ContextFactory::~ContextFactory() = default;
 
+e_xbt_parmap_mode_t Context::parallel_mode = XBT_PARMAP_DEFAULT;
+int Context::parallel_contexts             = 1;
+unsigned Context::stack_size;
+unsigned Context::guard_size;
 thread_local Context* Context::current_context_ = nullptr;
 
 /* Install or disable alternate signal stack, for SIGSEGV handler. */