> This is almost what I want to do. I had figured out that trick but my
> problem is that the line that is input is, in my case, really long and
> gulps a lot of memory.
>
> Thus, to save memory, I need to read the numbers one by one (or a
> small bunch of them at a time). It seems I have to read line by line,
> which in my case of a really long line, is not easy.
>
> Thanks anyhow !
>
I guess I don't understand what the format of your file is. Can you
describe it a little more explicitly? Are you saying that there are
multiple real numbers per line? (Python could easily handle that case,
just use s.split(',') on each line.) Or are you saying the lines are
so long that just reading them into memory is a slowdown? How long is
one of these lines?
-cc
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