[Debichem-devel] Bug#720419: Openmpi 1.6.5 is freezing under GNU/Linux ia64
Sylvestre Ledru
sylvestre at debian.org
Fri Sep 20 19:49:27 UTC 2013
Hello,
In Debian, we are in the process of switching the default MPI
implementation from version 1.4 to 1.6.
Every architectures are fine beside ia64. Any program based on OpenMPI
1.6.5 is freezing.
With a basic test case:
MPI_Init(NULL, NULL);
MPI_Finalize();
mpirun -c 4 foo
=> freeze
The backtrace does not show anything.
Does it ring a bell to anyone ?
Thanks
Sylvestre
More information about the Debichem-devel
mailing list