[Beowulf] Application independent checkpoint/resume?
chris at csamuel.org
Mon Mar 4 11:41:59 PST 2019
Just wondering if folks here have recent experiences here with
application independent checkpoint/resume mechanisms like DMTCP or CRIU?
Especially interested for MPI uses, and extra bonus points for
experiences on Cray. :-)
From what I can see CRIU doesn't seem to support MPI at all, and DMTCP
only supports it over TCP/IP or (with a supplied plugin) Infiniband. Are
those inferences true?
Any others I've missed?
All the best,
Chris Samuel : http://www.csamuel.org/ : Berkeley, CA, USA
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