Make smpi_switch_data_segment check if a switch is needed, and return true when it...

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

diff --git a/src/smpi/mpi/smpi_op.cpp b/src/smpi/mpi/smpi_op.cpp
index afc3264..a0501c1 100644 (file)
--- a/src/smpi/mpi/smpi_op.cpp
+++ b/src/smpi/mpi/smpi_op.cpp
@@ -266,11 +266,8 @@ namespace smpi{
 
 void Op::apply(const void* invec, void* inoutvec, const int* len, MPI_Datatype datatype) const
 {
-  if (smpi_cfg_privatization() == SmpiPrivStrategies::MMAP) {
-    // we need to switch as the called function may silently touch global variables
-    XBT_DEBUG("Applying operation, switch to the right data frame ");
-    smpi_switch_data_segment(simgrid::s4u::Actor::self());
-  }
+  // we need to switch as the called function may silently touch global variables
+  smpi_switch_data_segment(simgrid::s4u::Actor::self());
 
   if (not smpi_process()->replaying() && *len > 0) {
     XBT_DEBUG("Applying operation of length %d from %p and from/to %p", *len, invec, inoutvec);