Hello DongInn,
Am Montag, den 14.01.2008, 10:12 -0500 schrieb DongInn Kim:
> Hi Dominik,
>
> If your openmpi is properly compiled and your modules program works fine but
> the openmpi test fails because of the switcher issue, then here is my simple
> therapy.
>
> 1. First of all, check to see if openmpi was compile with the "tm" support
> module load openmpi
> ompi_info | grep tm # if you see any output about tm here, that is good
There is no "tm" support in the package. But I used the OSCAR 5.0 SRC
and didn't change anything. Is tm support recommended for OSCAR OpenMPI?
Open MPI: 1.1.1
Open MPI SVN revision: r11473
Open RTE: 1.1.1
Open RTE SVN revision: r11473
OPAL: 1.1.1
OPAL SVN revision: r11473
Prefix: /usr
Configured architecture: x86_64-suse-linux-gnu
Configured by: root
Configured on: Mon Jan 14 11:09:34 CET 2008
Configure host: sles10oscar
Built by: root
Built on: Mo Jan 14 11:15:42 CET 2008
Built host: sles10oscar
C bindings: yes
C++ bindings: yes
Fortran77 bindings: yes (all)
Fortran90 bindings: yes
Fortran90 bindings size: small
C compiler: gcc
C compiler absolute: /usr/bin/gcc
C++ compiler: g++
C++ compiler absolute: /usr/bin/g++
Fortran77 compiler: gfortran
Fortran77 compiler abs: /usr/bin/gfortran
Fortran90 compiler: gfortran
Fortran90 compiler abs: /usr/bin/gfortran
C profiling: yes
C++ profiling: yes
Fortran77 profiling: yes
Fortran90 profiling: yes
C++ exceptions: no
Thread support: posix (mpi: no, progress: no)
Internal debug support: no
MPI parameter check: runtime
Memory profiling support: no
Memory debugging support: no
libltdl support: yes
MCA memory: ptmalloc2 (MCA v1.0, API v1.0, Component
v1.1.1)
MCA paffinity: linux (MCA v1.0, API v1.0, Component v1.1.1)
MCA maffinity: first_use (MCA v1.0, API v1.0, Component
v1.1.1)
MCA maffinity: libnuma (MCA v1.0, API v1.0, Component v1.1.1)
MCA timer: linux (MCA v1.0, API v1.0, Component v1.1.1)
MCA allocator: basic (MCA v1.0, API v1.0, Component v1.0)
MCA allocator: bucket (MCA v1.0, API v1.0, Component v1.0)
MCA coll: basic (MCA v1.0, API v1.0, Component v1.1.1)
MCA coll: hierarch (MCA v1.0, API v1.0, Component
v1.1.1)
MCA coll: self (MCA v1.0, API v1.0, Component v1.1.1)
MCA coll: sm (MCA v1.0, API v1.0, Component v1.1.1)
MCA coll: tuned (MCA v1.0, API v1.0, Component v1.1.1)
MCA io: romio (MCA v1.0, API v1.0, Component v1.1.1)
MCA mpool: sm (MCA v1.0, API v1.0, Component v1.1.1)
MCA pml: ob1 (MCA v1.0, API v1.0, Component v1.1.1)
MCA bml: r2 (MCA v1.0, API v1.0, Component v1.1.1)
MCA rcache: rb (MCA v1.0, API v1.0, Component v1.1.1)
MCA btl: self (MCA v1.0, API v1.0, Component v1.1.1)
MCA btl: sm (MCA v1.0, API v1.0, Component v1.1.1)
MCA btl: tcp (MCA v1.0, API v1.0, Component v1.0)
MCA topo: unity (MCA v1.0, API v1.0, Component v1.1.1)
MCA osc: pt2pt (MCA v1.0, API v1.0, Component v1.0)
MCA gpr: null (MCA v1.0, API v1.0, Component v1.1.1)
MCA gpr: proxy (MCA v1.0, API v1.0, Component v1.1.1)
MCA gpr: replica (MCA v1.0, API v1.0, Component v1.1.1)
MCA iof: proxy (MCA v1.0, API v1.0, Component v1.1.1)
MCA iof: svc (MCA v1.0, API v1.0, Component v1.1.1)
MCA ns: proxy (MCA v1.0, API v1.0, Component v1.1.1)
MCA ns: replica (MCA v1.0, API v1.0, Component v1.1.1)
MCA oob: tcp (MCA v1.0, API v1.0, Component v1.0)
MCA ras: dash_host (MCA v1.0, API v1.0, Component
v1.1.1)
MCA ras: hostfile (MCA v1.0, API v1.0, Component
v1.1.1)
MCA ras: localhost (MCA v1.0, API v1.0, Component
v1.1.1)
MCA ras: slurm (MCA v1.0, API v1.0, Component v1.1.1)
MCA rds: hostfile (MCA v1.0, API v1.0, Component
v1.1.1)
MCA rds: resfile (MCA v1.0, API v1.0, Component v1.1.1)
MCA rmaps: round_robin (MCA v1.0, API v1.0, Component
v1.1.1)
MCA rmgr: proxy (MCA v1.0, API v1.0, Component v1.1.1)
MCA rmgr: urm (MCA v1.0, API v1.0, Component v1.1.1)
MCA rml: oob (MCA v1.0, API v1.0, Component v1.1.1)
MCA pls: fork (MCA v1.0, API v1.0, Component v1.1.1)
MCA pls: rsh (MCA v1.0, API v1.0, Component v1.1.1)
MCA pls: slurm (MCA v1.0, API v1.0, Component v1.1.1)
MCA sds: env (MCA v1.0, API v1.0, Component v1.1.1)
MCA sds: pipe (MCA v1.0, API v1.0, Component v1.1.1)
MCA sds: seed (MCA v1.0, API v1.0, Component v1.1.1)
MCA sds: singleton (MCA v1.0, API v1.0, Component
v1.1.1)
MCA sds: slurm (MCA v1.0, API v1.0, Component v1.1.1)
> 2. Chroot to image and then setup switcher manually.
> chroot /var/lib/systemimager/images/oscarimage
> cd /opt/env-switcher/share/env-switcher/mpi
> ls # check to see what mpi switcher is configured.
> # OSCAR is supposed to configure three mpi names (lam, mpich, and
> openmpi) by default
> # If there is anything missing, the corresponding test would fail.
> cp /opt/openmpi-switcher-modulefile-1.2.4/share/openmpi/openmpi-1.2.4 . #
> Assuming openmpi name is missing.
> 3. Once the image is updated, reimage your client nodes with the new image
> 4. Or not recommend but cpush the missing mpi names to the client nodes.
> cd /opt/env-switcher/share/env-switcher/mpi
> cpush openmpi-1.2.4
The openmpi module was missing in this directory like you described.
I copied the module to the image and imaged the clusternodes new.
But I get this error if I try to load the module:
oscarnode1:~ # module load openmpi
ModuleCmd_Load.c(199):ERROR:105: Unable to locate a modulefile for
'openmpi'
oscarnode1:~ # cd /opt/env-switcher/
bin/ etc/ man/ share/
oscarnode1:~ # cd /opt/env-switcher/
bin/ etc/ man/ share/
oscarnode1:~ # cd /opt/env-switcher/share/env-switcher/mpi/
oscarnode1:/opt/env-switcher/share/env-switcher/mpi # module load
openmpi-1.1.1
ModuleCmd_Load.c(199):ERROR:105: Unable to locate a modulefile for
'openmpi-1.1.1'
oscarnode1:/opt/env-switcher/share/env-switcher/mpi #
Same on the headnode:
sles10oscar:~ # module load openmpi
ModuleCmd_Load.c(199):ERROR:105: Unable to locate a modulefile for
'openmpi'
sles10oscar:~ #
Any idea why the couldn't be loaded?
Could be the env setting for the module path wrong or missing?
Do I have to any special path settings?
--
Mit freundlichen Grüßen / Best regards
Dominik Schips
Tel.: +49 (0)21 61 - 46 43-112
Fax: +49 (0)21 61 - 46 43-100
credativ GmbH, HRB Mönchengladbach 12080
Hohenzollernstr. 133, 41061 Mönchengladbach
Geschäftsführung: Dr. Michael Meskes, Jörg Folz
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