From: Anthony Geay <anthony.geay@edf.fr>
Date: Thu, 16 Apr 2020 07:58:28 +0000 (+0200)
Subject: [EDF21269] : Reproduce PTScotch graph split between independant runs
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=7cf4a84d06e151fcf8a81595e1b37e98013b523a;p=tools%2Fmedcoupling.git

[EDF21269] : Reproduce PTScotch graph split between independant runs
---

diff --git a/src/MEDPartitioner/MEDPARTITIONER_PTScotchGraph.cxx b/src/MEDPartitioner/MEDPARTITIONER_PTScotchGraph.cxx
index a5498c203..6d6854761 100644
--- a/src/MEDPartitioner/MEDPARTITIONER_PTScotchGraph.cxx
+++ b/src/MEDPartitioner/MEDPARTITIONER_PTScotchGraph.cxx
@@ -74,6 +74,7 @@ void PTSCOTCHGraph::partGraph(int ndomain, const std::string& options_string, Pa
   
   int* vlbloctab = _vlbloctab?const_cast<int*>(_vlbloctab->begin()):0;
   
+  SCOTCH_randomReset();
   SCOTCH_Dgraph scotch_graph;
   SCOTCH_dgraphInit(&scotch_graph, MPI_COMM_WORLD);
   SCOTCH_dgraphBuild(&scotch_graph,