[Numpy-discussion] memmap capability
Wed Aug 12 11:15:43 CDT 2009
On Fri, Aug 7, 2009 at 13:05, Tom Kuiper<email@example.com> wrote:
> If this appears twice, forgive me. I sent it previously (7:13 am PDT) via a
> browser interface to JPL's Office Outlook. I have doubts about this
> system. This time, from Iceweasel through our SMTP server.
> There are two things I'd like to do using memmap. I suspect that they are
> impossible but maybe I'm missing some subtlety.
> 1) I would like to append rows to a memmap array and have the modified array
> changed on disk also.
> 2) I would like to have the memory view of the array on disk change, i.e.,
> modify the offset for an opened array.
> The only way I can think of involves opening and closing arrays repeatedly.
That's the only way to do it.
"I have come to believe that the whole world is an enigma, a harmless
enigma that is made terrible by our own mad attempt to interpret it as
though it had an underlying truth."
-- Umberto Eco
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