<< msgerr << endl ;
ostringstream strstream ;
strstream << "===========================================================" << endl
<< "test_AllToAllDEC" << myrank << " KO" << endl
<< "==========================================================="
<< endl ;
<< msgerr << endl ;
ostringstream strstream ;
strstream << "===========================================================" << endl
<< "test_AllToAllDEC" << myrank << " KO" << endl
<< "==========================================================="
<< endl ;