Re: [OMPI users] MPI_THREAD_MULTIPLE causes deadlock in simple MPI_Barrier case (ompi 1.6.5 and 1.7.3)

2013-11-29 Thread Jean-Francois St-Pierre
enib at run time ? : > > --mca btl ^openib > > My experience with the OpenIB BTL is that its inner threading is bugged. > > Maxime > > Le 2013-11-28 19:21, Jean-Francois St-Pierre a écrit : > > Hi, > I've compiled ompi1.6.5 with multi-thread support (using Intel

[OMPI users] MPI_THREAD_MULTIPLE causes deadlock in simple MPI_Barrier case (ompi 1.6.5 and 1.7.3)

2013-11-28 Thread Jean-Francois St-Pierre
Hi, I've compiled ompi1.6.5 with multi-thread support (using Intel compilers 12.0.4.191, but I get the same result with gcc) : ./configure --with-tm/opt/torque --with-openib --enable-mpi-thread-multiple CC=icc CXX=icpc F77=ifort FC=ifort And i've built a simple sample code that only does the Init