use signals for smpi tracing of execs

[simgrid.git] / src / smpi / internals / smpi_global.cpp

diff --git a/src/smpi/internals/smpi_global.cpp b/src/smpi/internals/smpi_global.cpp
index b768c45de930624205a1922cc2bbd9add4f8174a..c3e32fa864ea458fa30a70ff7b8cd4a0d272aaf1 100644 (file)
--- a/src/smpi/internals/smpi_global.cpp
+++ b/src/smpi/internals/smpi_global.cpp
@@ -446,7 +446,7 @@ static void smpi_init_privatization_dlopen(const std::string& executable)
     }
   }
 
-  simix_global->default_function = [executable, fdin_size](std::vector<std::string> args) {
+  simgrid::s4u::Engine::get_instance()->register_default([executable, fdin_size](std::vector<std::string> args) {
     return std::function<void()>([executable, fdin_size, args] {
       static std::size_t rank = 0;
       // Copy the dynamic library:
@@ -501,7 +501,7 @@ static void smpi_init_privatization_dlopen(const std::string& executable)
       xbt_assert(entry_point, "Could not resolve entry point");
       smpi_run_entry_point(entry_point, executable, args);
     });
-  };
+  });
 }
 
 static void smpi_init_privatization_no_dlopen(const std::string& executable)
@@ -520,10 +520,10 @@ static void smpi_init_privatization_no_dlopen(const std::string& executable)
     smpi_backup_global_memory_segment();
 
   // Execute the same entry point for each simulated process:
-  simix_global->default_function = [entry_point, executable](std::vector<std::string> args) {
+  simgrid::s4u::Engine::get_instance()->register_default([entry_point, executable](std::vector<std::string> args) {
     return std::function<void()>(
         [entry_point, executable, args] { smpi_run_entry_point(entry_point, executable, args); });
-  };
+  });
 }
 
 int smpi_main(const char* executable, int argc, char* argv[])
@@ -536,7 +536,7 @@ int smpi_main(const char* executable, int argc, char* argv[])
   
   SMPI_switch_data_segment = &smpi_switch_data_segment;
   smpi_init_options();
-  TRACE_global_init();
+  simgrid::instr::init();
   SIMIX_global_init(&argc, argv);
 
   auto engine              = simgrid::s4u::Engine::get_instance();
@@ -640,3 +640,7 @@ void smpi_mpi_init() {
   if(smpi_init_sleep > 0)
     simgrid::s4u::this_actor::sleep_for(smpi_init_sleep);
 }
+
+void SMPI_thread_create() {
+  TRACE_smpi_init(simgrid::s4u::this_actor::get_pid(), __func__);
+}