From: degomme <adegomme@users.noreply.github.com>
Date: Fri, 5 Apr 2019 13:10:12 +0000 (+0200)
Subject: some potentially useful debug messages
X-Git-Tag: v3.22.2~164^2~6
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/93b390a56969e979bf853d82315537bdfd793022

some potentially useful debug messages
---

diff --git a/src/smpi/internals/smpi_shared.cpp b/src/smpi/internals/smpi_shared.cpp
index 77d7bfd366..642eff5557 100644
--- 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 b8c9812647..e0686a1ce3 100644
--- 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);