Do you see any output from your executables? I.e., are you sure that
it's running the "correct" executables? If so, do you know how far
it's getting in its run before aborting?
On Nov 10, 2009, at 7:36 AM, Yogesh Aher wrote:
Thanks for the reply Pallab. Firewall is not an issue as I can
passwordless-SSH to/from both machines.
My problem is to deal with 32bit & 64bit architectures
simultaneously (and not with different operating systems). Can it be
possible through open-MPI???
Look forward to the solution!
Thanks,
Yogesh
From: Pallab Datta (datta_at_[hidden])
I have had issues for running in cross platforms..ie. Mac OSX and
Linux
(Ubuntu)..haven't got it resolved..check firewalls if thats blocking
any
communication..
On Thu, Nov 5, 2009 at 7:47 PM, Yogesh Aher <aher.yog...@gmail.com>
wrote:
Dear Open-mpi users,
I have installed openmpi on 2 different machines with different
architectures (INTEL and x86_64) separately (command: ./configure --
enable-heterogeneous). Compiled executables of the same code for
these 2 arch. Kept these executables on individual machines.
Prepared a hostfile containing the names of those 2 machines.
Now, when I want to execute the code (giving command - ./mpirun -
hostfile machines executable), it doesn't work, giving error message:
MPI_ABORT was invoked on rank 2 in communicator MPI_COMM_WORLD
with errorcode 1.
NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
You may or may not see output from other processes, depending on
exactly when Open MPI kills them.
--------------------------------------------------------------------------
--------------------------------------------------------------------------
mpirun has exited due to process rank 2 with PID 1712 on
node studpc1.xxx.xxxx.xx exiting without calling "finalize". This may
have caused other processes in the application to be
terminated by signals sent by mpirun (as reported here)
When I keep only one machine-name in the hostfile, then the
execution works perfect.
Will anybody please guide me to run the program on heterogeneous
environment using mpirun!
Thanking you,
Sincerely,
Yogesh
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