Add a simgrid barrier at the end of MPI_Init call.

[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 719aac5..491428a 100644 (file)
--- a/src/smpi/internals/smpi_global.cpp
+++ b/src/smpi/internals/smpi_global.cpp
@@ -635,6 +635,7 @@ void smpi_mpi_init() {
   smpi_init_fortran_types();
   if(_smpi_init_sleep > 0)
     simgrid::s4u::this_actor::sleep_for(_smpi_init_sleep);
+  smpi_deployment_startup_barrier(smpi_process()->get_instance_id());
 }
 
 void SMPI_thread_create() {