On Tue, 26 Aug 2003, Chris Oubre wrote:
> [mpiexec discussion snipped]
Just for completeness, note that LAM/MPI 7.0 both includes native PBS
support (just like mpiexec) and includes its own version of mpiexec for
portable MPI application startup. RPM's for LAM/MPI 7.0 compiled for both
RH 8.0 and MDK 9.0 are included in OSCAR 2.3 (SRPMs are included as well,
so you can recompile for whatever your distro is).
> Now I'm not sure how to interface OSCARS switcher utility to add this
> new mpich so I just modify my path. This is a sample script to run my
> code
FYI -- it's pretty simple to interface with switcher and to make a new
module so that your new MPI can appear in the list of MPI's available to
everyone on the cluster.
Simply copy one of the existing modulefiles to a temp directory, rename it
as appropriate, and then tell switcher about its existence:
shell# cp /opt/env-switcher/share/mpi/mpich-* /tmp/mpiexec-0.75
shell# your_favorite_text_editor /tmp/mpiexec-0.75
--> change the obvious PATH and MANPATH statements
shell# switcher mpi --add-name mpiexec-0.75 /tmp
This will copy /tmp/mpiexec-0.75 to switcher's central store, and
"switcher mpi --list" will now show "mpiexec-0.75" in the list of
available MPI implementations to use.
--
{+} Jeff Squyres
{+} [EMAIL PROTECTED]
{+} http://www.lam-mpi.org/
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