[pypy-issue] [issue1170] pi.py run too slow

Fijal tracker at bugs.pypy.org
Tue Jun 12 09:36:27 CEST 2012

Fijal <fijall at gmail.com> added the comment:

You use string concatenation with +. This is not known to work very well, because 
on CPython there is a trick what to do if refcount is 1. Please consider using 
some other option of string building, like cStringIO or a list and ''.join(...).

Closing as wontfix

nosy: +fijal
status: unread -> wontfix

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