Re: [OMPI users] ERROR: At least one pair of MPI processes are unable to reach each other for MPI communications.

2013-08-04 Thread Ralph Castain
I'll let Tom suggest a solution for the psm error, but you really need to remove those thread-related config params. OMPI isn't really thread safe at this point. On Aug 4, 2013, at 6:26 PM, RoboBeans wrote: > Hi Tom, > > As per your suggestion, i tried > > ./configure --with-psm --prefix=/o

Re: [OMPI users] ERROR: At least one pair of MPI processes are unable to reach each other for MPI communications.

2013-08-04 Thread RoboBeans
Hi Tom, As per your suggestion, i tried *./configure --with-psm --prefix=/opt/openmpi-1.7.2 --enable-event-thread-support --enable-opal-multi-threads --enable-orte-progress-threads --enable-mpi-thread-multiple* but I am getting this error: --- MCA component mtl:psm (m4 configuration macro)

[OMPI users] Undefined symbols with MPI_Get_address

2013-08-04 Thread Hugo Gagnon
Hi, I have a .f90 module containing several lines of the form: call mpi_get_address(location, address, error) The module compiles fine (though only if I set the "kind" of "address" to MPI_OFFSET_KIND) but I get this error at the linking stage: Undefined symbols for architecture x86_64: "_mpi_

Re: [OMPI users] ERROR: At least one pair of MPI processes are unable to reach each other for MPI communications.

2013-08-04 Thread Elken, Tom
On 8/3/13 7:09 PM, RoboBeans wrote: On first 7 nodes: [mpidemo@SERVER-3 ~]$ ofed_info | head -n 1 OFED-1.5.3.2: On last 4 nodes: [mpidemo@sv-2 ~]$ ofed_info | head -n 1 -bash: ofed_info: command not found [Tom] This is a pretty good clue that OFED is not installed on the last 4 nodes. You shou