> From: Jeff Squyres <[EMAIL PROTECTED]> > Subject: Re: [Oscar-users] "LAM TEST (VIA PBS) FAILED" > Date: Fri, 18 Feb 2005 09:06:29 -0500 > To: OSCAR users <[email protected]> > > On Feb 18, 2005, at 5:29 AM, [EMAIL PROTECTED] wrote: > >> i'm has success install OSCAR Cluster on Redhat 9, everything no >> problem >> with installation. >> but when i install CPMD on the Clster, CPMD needed compile with intel >> fortran compiler, and my LAM/MPI must needed to compile with intel >> fortran >> compiler too. compile LAM/MPI and CPMD with intel fortran compiler has >> success. > > How did you compile LAM with the Fortran compiler -- did you rebuild > the LAM SRPM, or did you re-install from a source tarball? Did you > re-install it into the same location as the old LAM (i.e., did you > overwrite the old one), or did you setup a new switcher module and > ensure that your path was set to point to the new Intel LAM/MPI > installation? > >> but when i tried to test oscar cluster the message is >> LAM/MPI TEST (VIA PBS) FAILED > > Did you have a look at the stdout and stderr files that are output from > the testing? They will show exactly what happened. Look in > ~oscartst/lam. > > If I had to guess (we see a similar issue on the LAM mailing list not > infrequently), if you [re]installed LAM correctly and it's now using > the Intel compilers, you need to also be sure to have the Intel library > directory(ies) in your LD_LIBRARY_PATH. If you don't, the shared > libraries that the intel compilers link to won't be found on remote > nodes, causing mpirun to fail (because one or more of the executables > it tried to launch failed). > > Is this what is happening? > > -- > {+} Jeff Squyres > {+} [EMAIL PROTECTED] > {+} http://www.lam-mpi.org/ >
i re-install LAM from the source tarball (because i dont know how to rebulid LAM from LAM SRPMS), with step : (location at /usr/local/src/ not at the old LAM location) # tar xvzf lam-7.0.6.tar.gz # cd lam-7.0.6 # FC=ifort # export FC # ./configure # make # make install before that i uninstall the old LAM. at nodes (client) i doing this step : 1. install intel fortran compiler 2. Uninstall the old LAM 3. re-install LAM from the source tarball (with the same step in computer server). this is the file lamtest.err : /var/spool/pbs/mom_priv/jobs/66.kimia-13.SC: line 19: lamboot: command not found /var/spool/pbs/mom_priv/jobs/66.kimia-13.SC: line 1: mpicc: command not found /var/spool/pbs/mom_priv/jobs/66.kimia-13.SC: line 32: lamhalt: command not found this is the file lamtest.out : Running LAM/MPI test --> MPI C bindings test: TEST FAILED! Commands: cp cpi.c /tmp && cd /tmp && mpicc cpi.c -o lam-cpi && cp lam-cpi /home/oscartst/lam && cd /home/oscartst/lam && mpirun C lam-cpi && lamclean i think recompile LAM with intel fortran compiler is correctly. because i had success compile cpmd with this lam compiler. but when i run lamnodes, this is the output : n0 localhost.localdomain:1:origin,this_node ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_ide95&alloc_id396&op=click _______________________________________________ Oscar-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/oscar-users
