Hi All, I hope you're having a LAM-MPI day!
Using the snapshot build of LAM from June 23, I got LAM to build with
gm support I think, but I can't seem to get it to run. When I do
laminfo it shows:
node25:/usr/local/lam/bin admin$ laminfo
LAM/MPI: 7.1a1svn9708
Prefix: /usr/local/lam
Architecture: powerpc-apple-darwin7.4.0
Configured by: admin
Configured on: Wed Jun 23 15:16:16 PDT 2004
Configure host: node25.cluster.private
C bindings: yes
C++ bindings: yes
Fortran bindings: no
C compiler: gcc
C++ compiler: /opt/ibmcmp/vacpp/6.0/bin/xlc++
Fortran compiler: false
Fortran symbols: none
C profiling: yes
C++ profiling: yes
Fortran profiling: no
C++ exceptions: no
Thread support: no
ROMIO support: yes
IMPI support: no
Debug support: no
Purify clean: no
SSI boot: globus (API v1.1, Module v0.5)
SSI boot: rsh (API v1.1, Module v1.0)
SSI boot: slurm (API v1.1, Module v1.0)
SSI coll: lam_basic (API v1.1, Module v7.1)
SSI coll: shmem (API v1.1, Module v1.0)
SSI coll: smp (API v1.1, Module v1.1)
SSI rpi: crtcp (API v1.1, Module v1.0.1)
SSI rpi: gm (API v1.1, Module v1.1)
SSI rpi: lamd (API v1.0, Module v7.0)
SSI rpi: sysv (API v1.0, Module v7.0)
SSI rpi: tcp (API v1.0, Module v7.0)
SSI rpi: usysv (API v1.0, Module v7.0)
Bus error
node25:/usr/local/lam/bin admin$
On three nodes, this runs fine:
node25:/usr/local/lam/bin admin$ ./mpirun -ssi rpi tcp C
/hpc/lam_examples/pi/cpi
Process 0 of 6 on node25.cluster.private
Process 1 of 6 on node25.cluster.private
Process 4 of 6 on node27.cluster.private
Process 2 of 6 on node26.cluster.private
2 points: pi is approximately 3.1623529411764704, error =
0.0207602875866773
wall clock time = 0.000794
However, this doesn't work:
node25:/usr/local/lam/bin admin$ ./mpirun -ssi rpi gm C
/hpc/lam_examples/pi/cpi
------------------------------------------------------------------------
-----
*** Oops -- I cannot open the LAM help file.
*** I tried looking for it in the following places:
***
*** $HOME/lam-helpfile
*** $HOME/lam-7.0.6-helpfile
*** $HOME/etc/lam-helpfile
*** $HOME/etc/lam-7.0.6-helpfile
*** $LAMHELPDIR/lam-helpfile
*** $LAMHELPDIR/lam-7.0.6-helpfile
*** $LAMHOME/etc/lam-helpfile
*** $LAMHOME/etc/lam-7.0.6-helpfile
*** $SYSCONFDIR/lam-helpfile
*** $SYSCONFDIR/lam-7.0.6-helpfile
***
*** You were supposed to get help on the program "mpi-init"
*** about the topic "ssi-rpi-fail-open"
***
*** Sorry!
------------------------------------------------------------------------
-----
Warner Yuen
Research Computing Consultant
Apple Computer
email: wyuen_at_[hidden]
Tel: 408.718.2859
Fax: 408.718.0133
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