I dug into this a bit and think the patch wasn't quite complete, so I modified
the approach to ensure this race condition gets resolved in every scenario.
Hopefully, r32643 takes care of it for you.
On Aug 29, 2014, at 1:08 AM, Gilles Gouaillardet
wrote:
>
Ralph and all,
The following trivial test hangs
/* it hangs at least 99% of the time in my environment, 1% is a race
condition and the program behaves as expected */
mpirun -np 1 --mca btl self /bin/false
same behaviour happen with the following trivial but MPI program :
#include
int main