Comment 1 for bug 935069

Juan Solano (solano) wrote :

I have tried to build this on my pandaboard running precise. The scotch test hangs when calling MPI_Init_thread in scotch_test_lib.cpp

  MPI_Init_thread(0, 0, MPI_THREAD_SINGLE, &provided);

we get stuck on this loop in function opal_condition_wait():

while (c->c_signaled == 0) {
    opal_progress();

This may be related to this issue of openmpi1.4.3 running on arm:

https://bugs.launchpad.net/ubuntu/+source/openmpi/+bug/949044