You need LAM installed in all the nodes. How about sharing disc
via NFS ?.
Bye. Roberto
On Tue, 21 Oct 2003, Sarma Rani wrote:
> Hi:
>
> I am having access to two DELL Linux clusters. One of
> them has Absoft F90 compiler on it and the other one
> does not. So, I want to compile my MPI program using
> LAM on the first cluster that has Absoft F90 and run
> the executable on the second cluster (which is larger
> than the first but does NOT have Absoft).
>
> I was told that I should use -X -static linker options
> while compiling my MPI program using Absoft on the
> first cluster. This would make it possible to run the
> executable on the second cluster as well. I did this,
> but the executable could not be run on the second
> cluster (which does not have Absoft).
>
> The command -- ldd <executable> -- gives the
> following:
>
> ldd DNS.x
> libm.so.6 => /lib/i686/libm.so.6 (0x4002b000)
> libc.so.6 => /lib/i686/libc.so.6 (0x42000000)
> /lib/ld-linux.so.2 => /lib/ld-linux.so.2
> (0x40000000)
>
> So, it looks like the executable does not require
> LAMMPI libraries as they have have been made static
> libraries. But, when I run the <executable> on the
> second cluster using mpirun -np 64 <executable>, I get
> the following messages.
>
> *** Oops -- I cannot open the LAM help file.
> *** I tried looking for it in the following places:
> ***
> *** $LAMHELPFILE
> *** $HOME/lam-helpfile
> *** $HOME/lam-6.5.8-helpfile
> *** $HOME/etc/lam-helpfile
> *** $HOME/etc/lam-6.5.8-helpfile
> *** $LAMHELPDIR/lam-helpfile
> *** $LAMHELPDIR/lam-6.5.8-helpfile
> *** $LAMHOME/etc/lam-helpfile
> *** $LAMHOME/etc/lam-6.5.8-helpfile
> *** $SYSCONFDIR/lam-helpfile
> *** $SYSCONFDIR/lam-6.5.8-helpfile
> ***
> *** You were supposed to get help on the program "MPI"
> *** about the topic "no-lamd"
> ***
> *** Sorry!
> ===========================================
>
> I would really appreciate any help.
>
> Thanks
>
> Sarma
>
>
> =====
> Sarma
> ===========================================================
> Chesindhi podhu, Cheyyandhi raadhu
> ===========================================================
> R. Laxmi Narasimha Sarma
> Dept. of Mechanical Engineering
> University of Illinois, Urbana-Champaign
>
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