From: Christian Heinrich <franz-christian.heinrich@inria.fr>
Date: Fri, 6 Jul 2018 06:38:56 +0000 (+0200)
Subject: [SMPI] Remove specific encoding of MPI_DATATYPE_NULL
X-Git-Tag: v3_21~557
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/0d0eac5662fe95b83963adb113e94504a1184e7c

[SMPI] Remove specific encoding of MPI_DATATYPE_NULL

This code is now being treated by MPI_DATATYPE_NULL
being an object.
---

diff --git a/src/smpi/mpi/smpi_datatype.cpp b/src/smpi/mpi/smpi_datatype.cpp
index 954dbc96c8..3c04c85e39 100644
--- a/src/smpi/mpi/smpi_datatype.cpp
+++ b/src/smpi/mpi/smpi_datatype.cpp
@@ -206,9 +206,6 @@ bool Datatype::is_basic()
 
 const char* Datatype::encode(MPI_Datatype dt)
 {
-  if (dt == MPI_DATATYPE_NULL)
-    return "-1";
-
   return dt->id.c_str();
 }