some potentially useful debug messages

diff --git a/src/smpi/internals/smpi_shared.cpp b/src/smpi/internals/smpi_shared.cpp
index 77d7bfd..642eff5 100644 (file)
--- a/src/smpi/internals/smpi_shared.cpp
+++ b/src/smpi/internals/smpi_shared.cpp
@@ -438,9 +438,9 @@ void smpi_shared_free(void *ptr)
       close(data->fd);
       allocs.erase(allocs.find(meta->second.data->first));
       allocs_metadata.erase(ptr);
-      XBT_DEBUG("Shared free - with removal - of %p", ptr);
+      XBT_DEBUG("Shared free - Local - with removal - of %p", ptr);
     } else {
-      XBT_DEBUG("Shared free - no removal - of %p, count = %d", ptr, data->count);
+      XBT_DEBUG("Shared free - Local - no removal - of %p, count = %d", ptr, data->count);
     }
 
   } else if (smpi_cfg_shared_malloc == SharedMallocType::GLOBAL) {
@@ -450,7 +450,7 @@ void smpi_shared_free(void *ptr)
       if(meta->second.data->second.count==0)
         delete meta->second.data;
     }
-
+    XBT_DEBUG("Shared free - Global - of %p", ptr);
     munmap(ptr, meta->second.size);
   } else {
     XBT_DEBUG("Classic deallocation of %p", ptr);

diff --git a/src/smpi/mpi/smpi_datatype.cpp b/src/smpi/mpi/smpi_datatype.cpp
index b8c9812..e0686a1 100644 (file)
--- a/src/smpi/mpi/smpi_datatype.cpp
+++ b/src/smpi/mpi/smpi_datatype.cpp
@@ -277,7 +277,7 @@ int Datatype::copy(void *sendbuf, int sendcount, MPI_Datatype sendtype,
     sendcount *= sendtype->size();
     recvcount *= recvtype->size();
     int count = sendcount < recvcount ? sendcount : recvcount;
-
+    XBT_DEBUG("Copying %d bytes from %p to %p", count, sendbuf, recvbuf);
     if (not(sendtype->flags() & DT_FLAG_DERIVED) && not(recvtype->flags() & DT_FLAG_DERIVED)) {
       if (not smpi_process()->replaying())
         memcpy(recvbuf, sendbuf, count);