[issue4561] Optimize new io library

[Antoine Pitrou]

Antoine Pitrou <pitrou at free.fr> added the comment:

I've written a small file IO benchmark, available here:
http://svn.python.org/view/sandbox/trunk/iobench/

It runs under both 2.6 and 3.x, so that we can compare speeds of
respective implementations.

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue4561>
_______________________________________