[pypy-issue] [issue814] Appending string is slower than cpython

Ismael tracker at bugs.pypy.org
Fri Jul 29 00:38:40 CEST 2011


Ismael <ismaelgfk at gmail.com> added the comment:

Note that appending strings like this is "common behaviour" in
CPython. Perhaps this difference in behaviour should be mentioned in
the docs? Or in a special page for "performance Python"?

On Thu, Jul 28, 2011 at 7:24 PM, Alex Gaynor <tracker at bugs.pypy.org> wrote:
>
> Alex Gaynor <alex.gaynor at gmail.com> added the comment:
>
> Not a bug, CPython has ridiculous hacks in it.  This operation would be O(n**2)
> on CPython were it not for those, as it is on PyPy.  This won't be fixed.
>
> ----------
> nosy: +agaynor
> status: unread -> wontfix
>
> ________________________________________
> PyPy bug tracker <tracker at bugs.pypy.org>
> <https://bugs.pypy.org/issue814>
> ________________________________________
>

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PyPy bug tracker <tracker at bugs.pypy.org>
<https://bugs.pypy.org/issue814>
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