Use enum class for smpi privatization strategies.

[simgrid.git] / src / smpi / mpi / smpi_comm.cpp

diff --git a/src/smpi/mpi/smpi_comm.cpp b/src/smpi/mpi/smpi_comm.cpp
index c256f12..1183cac 100644 (file)
--- a/src/smpi/mpi/smpi_comm.cpp
+++ b/src/smpi/mpi/smpi_comm.cpp
@@ -56,7 +56,8 @@ void Comm::destroy(Comm* comm)
 }
 
 int Comm::dup(MPI_Comm* newcomm){
-  if(smpi_privatize_global_variables == SMPI_PRIVATIZE_MMAP){ //we need to switch as the called function may silently touch global variables
+  if (smpi_privatize_global_variables == SmpiPrivStrategies::Mmap) {
+    // we need to switch as the called function may silently touch global variables
     smpi_switch_data_segment(simgrid::s4u::Actor::self());
   }
   MPI_Group cp = new  Group(this->group());
@@ -299,7 +300,8 @@ void Comm::init_smp(){
     smpi_process()->set_replaying(false);
   }
 
-  if(smpi_privatize_global_variables == SMPI_PRIVATIZE_MMAP){ //we need to switch as the called function may silently touch global variables
+  if (smpi_privatize_global_variables == SmpiPrivStrategies::Mmap) {
+    // we need to switch as the called function may silently touch global variables
     smpi_switch_data_segment(simgrid::s4u::Actor::self());
   }
   //identify neighbours in comm
@@ -335,7 +337,8 @@ void Comm::init_smp(){
 
   Coll_allgather_mpich::allgather(&leader, 1, MPI_INT , leaders_map, 1, MPI_INT, this);
 
-  if(smpi_privatize_global_variables == SMPI_PRIVATIZE_MMAP){ //we need to switch as the called function may silently touch global variables
+  if (smpi_privatize_global_variables == SmpiPrivStrategies::Mmap) {
+    // we need to switch as the called function may silently touch global variables
     smpi_switch_data_segment(simgrid::s4u::Actor::self());
   }
 
@@ -407,7 +410,8 @@ void Comm::init_smp(){
   }
   Coll_bcast_mpich::bcast(&(is_uniform_),1, MPI_INT, 0, comm_intra );
 
-  if(smpi_privatize_global_variables == SMPI_PRIVATIZE_MMAP){ //we need to switch as the called function may silently touch global variables
+  if (smpi_privatize_global_variables == SmpiPrivStrategies::Mmap) {
+    // we need to switch as the called function may silently touch global variables
     smpi_switch_data_segment(simgrid::s4u::Actor::self());
   }
   // Are the ranks blocked ? = allocated contiguously on the SMP nodes