batch systems with job deps (afterok)

[hanzl at noel.feld.cvut.cz]

Hi batch system gurus,

is there any opensource batch system with support for job
dependencies?

The only one I found is OpenPBS (afterok feature of qsub) but it is
not easy to run on scyld. Any other ideas please?

All we need is to run 100 jobs in any order, then one job to merge
results, then 100 jobs again and so on.

Thanks for any help

Vaclav Hanzl