a shell script to spawn mpi executables on the "free" nodes of a Scyld cluster
Florent.Calvayrac at univ-lemans.fr
Fri Nov 2 04:24:15 EST 2001
> This script is just spawning jobs on the nodes that are using less cpu
> time, right?
yes... but you admit that until this release, the problem
was present and discussed here about two months ago.
If you are using our latest release, -8, mpich
> automatically uses beomap to map which nodes the jobs go to, and
> beomap's default behavior is to automatically map the jobs to the nodes
> that have the lowest cpu usage.
I am glad to learn it, this had escaped my attention.
We are indeed using -7 release, since it takes
some time to come from linuxcentral to here on CD...
and since you are a commercial company and
only release on the FTP site (again from what I know) a large
bunch of source packages : I estimated that the whole compilation
and installation time was too high and decided to keep
with -7 until the -8 is available on LinuxCentral.
Laboratoire de Physique de l'Etat Condense
Universite du Maine-Faculte des Sciences
72085 Le Mans Cedex 9
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