Remove explicit conversion to std::string when it's not required.

[simgrid.git] / src / smpi / colls / smpi_automatic_selector.cpp

diff --git a/src/smpi/colls/smpi_automatic_selector.cpp b/src/smpi/colls/smpi_automatic_selector.cpp
index b7efd1a..688e330 100644 (file)
--- a/src/smpi/colls/smpi_automatic_selector.cpp
+++ b/src/smpi/colls/smpi_automatic_selector.cpp
@@ -28,7 +28,7 @@
             simgrid::instr::Container::get_root()->get_type()->by_name_or_create<simgrid::instr::EventType>(           \
                 _XBT_STRINGIFY(cat));                                                                                  \
                                                                                                                        \
-        std::string cont_name = std::string("rank-" + std::to_string(simgrid::s4u::this_actor::get_pid()));            \
+        std::string cont_name = "rank-" + std::to_string(simgrid::s4u::this_actor::get_pid());                         \
         type->add_entity_value(desc->name, "1.0 1.0 1.0");                                                             \
         new simgrid::instr::NewEvent(simgrid::s4u::Engine::get_clock(), simgrid::instr::Container::by_name(cont_name), \
                                      type, type->get_entity_value(desc->name));                                        \
@@ -63,8 +63,7 @@
     return (min_coll != -1) ? MPI_SUCCESS : MPI_ERR_INTERN;                                                            \
   }
 
-namespace simgrid{
-namespace smpi{
+namespace simgrid::smpi {
 
 COLL_APPLY(AUTOMATIC_COLL_BENCH, COLL_ALLGATHERV_SIG, (send_buff, send_count, send_type, recv_buff, recv_count, recv_disps, recv_type, comm))
 COLL_APPLY(AUTOMATIC_COLL_BENCH, COLL_ALLREDUCE_SIG, (sbuf, rbuf, rcount, dtype, op, comm))
@@ -78,5 +77,4 @@ COLL_APPLY(AUTOMATIC_COLL_BENCH, COLL_REDUCE_SCATTER_SIG ,(sbuf,rbuf, rcounts,dt
 COLL_APPLY(AUTOMATIC_COLL_BENCH, COLL_SCATTER_SIG ,(sendbuf, sendcount, sendtype,recvbuf, recvcount, recvtype,root, comm))
 COLL_APPLY(AUTOMATIC_COLL_BENCH, COLL_BARRIER_SIG,(comm))
 
-}
-}
+} // namespace simgrid::smpi