[sonar] Constify pointer and reference local variables in src/smpi/.

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

diff --git a/src/smpi/mpi/smpi_win.cpp b/src/smpi/mpi/smpi_win.cpp
index c745029..1dfda94 100644 (file)
--- a/src/smpi/mpi/smpi_win.cpp
+++ b/src/smpi/mpi/smpi_win.cpp
@@ -22,12 +22,20 @@ namespace smpi{
 std::unordered_map<int, smpi_key_elem> Win::keyvals_;
 int Win::keyval_id_=0;
 
-Win::Win(void *base, MPI_Aint size, int disp_unit, MPI_Info info, MPI_Comm comm, int allocated, int dynamic): base_(base), size_(size), disp_unit_(disp_unit), assert_(0), info_(info), comm_(comm), allocated_(allocated), dynamic_(dynamic){
-  int comm_size = comm->size();
-  rank_         = comm->rank();
+Win::Win(void* base, MPI_Aint size, int disp_unit, MPI_Info info, MPI_Comm comm, int allocated, int dynamic)
+    : base_(base)
+    , size_(size)
+    , disp_unit_(disp_unit)
+    , info_(info)
+    , comm_(comm)
+    , rank_(comm->rank())
+    , allocated_(allocated)
+    , dynamic_(dynamic)
+{
   XBT_DEBUG("Creating window");
   if(info!=MPI_INFO_NULL)
     info->ref();
+  int comm_size          = comm->size();
   name_                  = nullptr;
   opened_                = 0;
   group_                 = MPI_GROUP_NULL;
@@ -199,7 +207,7 @@ int Win::put(const void *origin_addr, int origin_count, MPI_Datatype origin_data
               MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Request* request)
 {
   //get receiver pointer
-  MPI_Win recv_win = connected_wins_[target_rank];
+  const Win* recv_win = connected_wins_[target_rank];
 
   if(opened_==0){//check that post/start has been done
     // no fence or start .. lock ok ?
@@ -259,7 +267,7 @@ int Win::get( void *origin_addr, int origin_count, MPI_Datatype origin_datatype,
               MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Request* request)
 {
   //get sender pointer
-  MPI_Win send_win = connected_wins_[target_rank];
+  const Win* send_win = connected_wins_[target_rank];
 
   if(opened_==0){//check that post/start has been done
     // no fence or start .. lock ok ?
@@ -274,7 +282,7 @@ int Win::get( void *origin_addr, int origin_count, MPI_Datatype origin_datatype,
   if(target_count*target_datatype->get_extent()>send_win->size_)
     return MPI_ERR_ARG;
 
-  void* send_addr = static_cast<void*>(static_cast<char*>(send_win->base_) + target_disp * send_win->disp_unit_);
+  const void* send_addr = static_cast<void*>(static_cast<char*>(send_win->base_) + target_disp * send_win->disp_unit_);
   XBT_DEBUG("Entering MPI_Get from %d", target_rank);
 
   if(target_rank != comm_->rank()){
@@ -318,7 +326,7 @@ int Win::accumulate(const void *origin_addr, int origin_count, MPI_Datatype orig
 {
   XBT_DEBUG("Entering MPI_Win_Accumulate");
   //get receiver pointer
-  MPI_Win recv_win = connected_wins_[target_rank];
+  const Win* recv_win = connected_wins_[target_rank];
 
   if(opened_==0){//check that post/start has been done
     // no fence or start .. lock ok ?
@@ -374,7 +382,7 @@ int Win::get_accumulate(const void* origin_addr, int origin_count, MPI_Datatype
                         int target_count, MPI_Datatype target_datatype, MPI_Op op, MPI_Request*)
 {
   //get sender pointer
-  MPI_Win send_win = connected_wins_[target_rank];
+  const Win* send_win = connected_wins_[target_rank];
 
   if(opened_==0){//check that post/start has been done
     // no fence or start .. lock ok ?
@@ -410,7 +418,7 @@ int Win::compare_and_swap(const void *origin_addr, void *compare_addr,
         void *result_addr, MPI_Datatype datatype, int target_rank,
         MPI_Aint target_disp){
   //get sender pointer
-  MPI_Win send_win = connected_wins_[target_rank];
+  const Win* send_win = connected_wins_[target_rank];
 
   if(opened_==0){//check that post/start has been done
     // no fence or start .. lock ok ?
@@ -724,7 +732,7 @@ int Win::finish_comms(int rank){
 
 int Win::shared_query(int rank, MPI_Aint* size, int* disp_unit, void* baseptr)
 {
-  MPI_Win target_win = rank != MPI_PROC_NULL ? connected_wins_[rank] : nullptr;
+  const Win* target_win = rank != MPI_PROC_NULL ? connected_wins_[rank] : nullptr;
   for (int i = 0; not target_win && i < comm_->size(); i++) {
     if (connected_wins_[i]->size_ > 0)
       target_win = connected_wins_[i];