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Arjan van de Ven wrote: >On Sat, 2005-10-01 at 13:30 -0800, lokum spand wrote: > > >>I allow myself to suggest the following, although not sure if I post in >>the right group: >> >>Suppose Linux could save the total state of a program to disk, for >>instance, imagine a program like mozilla with many open windows. I give >>it a SIGNAL-SAVETODISK and the process memory image is dropped to a >>file. I can then turn off the computer and later continue using the >>program where I left it, by loading it back into memory. >> >>Would that be possible? At least a program can be given a ctrl-z and is >> >> > >there is a LOT of state though.. the moment you add networking in the >picture the amount of state just isn't funny anymore. Your X example is >a good one as well... > > There are a few cluster/parallel computing libraries out there that are starting to allow "process migration"... One would assume that "saving it to a disk" is simply a degenerate case of migrating the process... Presuming they have process migration working (and it seemed close a while ago when I last looked), saving to a file might already be supported... I'd google "process migration" and you are likely to find a lot of discussion on this topic... /mike >- >To unsubscribe from this list: send the line "unsubscribe linux-kernel" in >the body of a message to majordomo@vger.kernel.org >More majordomo info at http://vger.kernel.org/majordomo-info.html >Please read the FAQ at http://www.tux.org/lkml/ > > > - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | |||||||||
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