On Mon, Oct 8, 2018 at 1:07 PM Jeroen Demeyer <[email protected]> wrote:
>
> On 2018-10-08 13:19, Thierry Dumont wrote:
> > So my list should use less than 1gb, if it phi was a C array.
>
> But it's not a C array. There is overhead for Python garbage collection,
> the Sage parent, the Cython virtual method table...

and the Python type code (1 byte), too...
>
> If you really want a C array, use array.array or numpy.

Can you use array.array on anything that's not a primitive Python type?


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