I am able to run ScaLAPACK on LAM 6.5.9 but not 7.0.6 on my Solaris 8
workstations.
For example, I tried the "example1.f" program provided in
http://www.netlib.org/scalapack/examples/
When I tried to run it with LAM 7.0.6 on 2 nodes, I got the following:
hzmonte_at_living-document% which mpirun
/home/messengr/LAMMPI/lam-7.0.6/bin/mpirun
hzmonte_at_living-document% lamnodes
n0 scalable-quality.xxx.edu:1:
n1 living-document.xxx.edu:1:origin,this_node
hzmonte_at_living-document% mpirun n0-1 example1
-----------------------------------------------------------------------------
It seems that there is no lamd running on this host, which indicates
that the LAM/MPI runtime environment is not operating. The LAM/MPI
runtime environment is necessary for MPI programs to run (the MPI
program tired to invoke the "MPI_Init" function).
Please run the "lamboot" command the start the LAM/MPI runtime
environment. See the LAM/MPI documentation for how to invoke
"lamboot" across multiple machines.
-----------------------------------------------------------------------------
-----------------------------------------------------------------------------
It seems that there is no lamd running on this host, which indicates
that the LAM/MPI runtime environment is not operating. The LAM/MPI
runtime environment is necessary for MPI programs to run (the MPI
program tired to invoke the "MPI_Init" function).
Please run the "lamboot" command the start the LAM/MPI runtime
environment. See the LAM/MPI documentation for how to invoke
"lamboot" across multiple machines.
-----------------------------------------------------------------------------
-----------------------------------------------------------------------------
It seems that [at least] one of the processes that was started with
mpirun did not invoke MPI_INIT before quitting (it is possible that
more than one process did not invoke MPI_INIT -- mpirun was only
notified of the first one, which was on node n0).
mpirun can *only* be used with MPI programs (i.e., programs that
invoke MPI_INIT and MPI_FINALIZE). You can use the "lamexec" program
to run non-MPI programs over the lambooted nodes.
-------------------------------------------------------------------------
I tried lamexec instead of mpirun but it does not help. Thanks.
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