X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/8c6bbb14f44b8daed5ea43d80880c6bf2155118b..HEAD:/src/simgrid/sg_config.cpp

diff --git a/src/simgrid/sg_config.cpp b/src/simgrid/sg_config.cpp
index ddaec3f509..5902d70865 100644
--- a/src/simgrid/sg_config.cpp
+++ b/src/simgrid/sg_config.cpp
@@ -20,7 +20,6 @@
 #include "src/simgrid/module.hpp"
 #include "src/simgrid/sg_config.hpp"
 #include "src/smpi/include/smpi_config.hpp"
-#include "src/xbt/mmalloc/mmalloc.h"
 
 #include <string_view>
 
@@ -31,9 +30,9 @@ static simgrid::config::Flag<bool> cfg_continue_after_help
 
 /** @brief Allow other libraries to react to the --help flag, too
  *
- * When finding --help on the command line, simgrid usually stops right after displaying its help message.
- * If you are writing a library using simgrid, you may want to display your own help message before everything stops.
- * If so, just call this function before having simgrid parsing the command line, and you will be given the control
+ * When finding --help on the command line, SimGrid usually stops right after displaying its help message.
+ * If you are writing a library using SimGrid, you may want to display your own help message before everything stops.
+ * If so, just call this function before having SimGrid parsing the command line, and you will be given the control
  * even if the user is asking for help.
  */
 void sg_config_continue_after_help()
@@ -137,6 +136,7 @@ void sg_config_init(int *argc, char **argv)
     XBT_WARN("Call to sg_config_init() after initialization ignored");
     return;
   }
+  _sg_cfg_init_status = 1;
 
   /* Plugins and models configuration */
   simgrid_plugins().create_flag("plugin", "The plugins", "", true);
@@ -201,15 +201,8 @@ void sg_config_init(int *argc, char **argv)
       [](int value) { simgrid::kernel::context::Context::guard_size = value * xbt_pagesize; }};
 
   static simgrid::config::Flag<int> cfg_context_nthreads{
-      "contexts/nthreads", "Number of parallel threads used to execute user contexts", 1, [](int nthreads) {
-#if HAVE_MMALLOC
-        xbt_assert(
-            nthreads == 1 || not malloc_use_mmalloc(),
-            "Parallel simulation is forbidden in the verified program, as there is no protection against race "
-            "conditions in mmalloc itself. Please don't be so greedy and show some mercy for our implementation.");
-#endif
-        simgrid::kernel::context::Context::set_nthreads(nthreads);
-      }};
+      "contexts/nthreads", "Number of parallel threads used to execute user contexts", 1,
+      [](int nthreads) { simgrid::kernel::context::Context::set_nthreads(nthreads); }};
 
   /* synchronization mode for parallel user contexts */
 #if HAVE_FUTEX_H
@@ -234,8 +227,6 @@ void sg_config_init(int *argc, char **argv)
   static simgrid::config::Flag<bool> cfg_execution_cutpath{
       "exception/cutpath", "Whether to cut all path information from call traces, used e.g. in exceptions.", false};
 
-  _sg_cfg_init_status = 1;
-
   sg_config_cmd_line(argc, argv);
 
   xbt_mallocator_initialization_is_done(simgrid::kernel::context::Context::is_parallel());