On Mon, 11 Jun 2007, Mark Hahn wrote:
part of the reason I got a kick out of this simple backtrace.so
is indeed that it's quite possible to conceive of a checkpoint.so
which uses /proc/$pid/fd and /proc/$pid/maps to do a possibly decent job of
checkpointing at least serial codes non-intrusively.
IIRC, condor has just such a library that it uses both for serial job
migration and checkpointing.
rgb
regards, mark hahn.
_______________________________________________
Beowulf mailing list, Beowulf@beowulf.org
To change your subscription (digest mode or unsubscribe) visit
http://www.beowulf.org/mailman/listinfo/beowulf
--
Robert G. Brown http://www.phy.duke.edu/~rgb/
Duke University Dept. of Physics, Box 90305
Durham, N.C. 27708-0305
Phone: 1-919-660-2567 Fax: 919-660-2525 email:[EMAIL PROTECTED]
_______________________________________________
Beowulf mailing list, Beowulf@beowulf.org
To change your subscription (digest mode or unsubscribe) visit
http://www.beowulf.org/mailman/listinfo/beowulf
