What Roberto said is correct. You need to run your executable using LAM's
mpirun. From your error message it looks like you are using a non-LAM
mpirun.
Hope this helps. Thanks.
--
Prashanth
pcharapa_at_[hidden]
LAM-MPI Team
Thus spoke Roberto Pasianot in the message sent on Tue, 21 Oct 2003
->
-> 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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