pickle: 32bit vs 64bit

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  • seb.haase@gmail.com

    #1

    pickle: 32bit vs 64bit

    Hi,
    I have ordered a new Athlon64 PC running linux x86_64.
    I'm using Pyro to communicate between python programs running on
    different machines.
    I know that, because Pyro's communication is based on pickle, that the
    different machines have to run the same Python (major) version: that
    is, it did not work after I just upgraded ONE machine from Py2.2 to
    Py2.4.
    How will this be when all machines run Python2.4, but one will be
    compiled as a 64bit application, the others 32bit ?

    (If it works for 2.4, will it still work for Python2.5, where lists can
    be larger than 2GB ONLY on 64bit-Python ? [of course I mean the case
    where the lists are actually (much) shorter than 2GB !!] )


    Thanks,
    Sebastian Haase

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