On 10 August 2010 22:59, George Bosilca <bosi...@eecs.utk.edu> wrote: > Lisandro, > > Thanks for the report. I quickly checked the Open MPI source code and the .so > library and both show the existence of both MPI_Init_thread and > PMPI_Init_thread symbols. > > 0000000000031b60 T _MPI_Init_thread > 000000000005e7c0 T _PMPI_Init_thread > > I CC'ed the VT folks. >
OK. Now I more confident that the problem is in VT: nm /usr/local/openmpi/1.4.2/lib/libvt.mpi.a | grep MPI_Init 000000ab T MPI_Init U PMPI_Init I would expect a " xxxx T MPI_Init_thread" line to appear, but it is not the case. Many thanks, -- Lisandro Dalcin --------------- CIMEC (INTEC/CONICET-UNL) Predio CONICET-Santa Fe Colectora RN 168 Km 472, Paraje El Pozo Tel: +54-342-4511594 (ext 1011) Tel/Fax: +54-342-4511169