hello all :
I installed the
openmpi-1.4.3 on redhat as the following step :
1.
./configure --prefix=/data1/cluster/openmpi
2. make
3. make install
And I
compiled the examples of openmpi-1.4.3 as the
following step :
1. make
Then I
run the example :
./mpirun -np 1 /tmp/openmpi-1.4.3/examples/ring_c
I get the
following error :
-----------------------------------------------------------------------------
It seems that there is no lamd running on the host node1.
This 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.
-----------------------------------------------------------------------------
I run openmpi ,
but I get the error from lam-mpi . why
? Can you help me ?
Thank you
!