[New-bugs-announce] [issue12399] make cell var initialization more efficient

[Benjamin Peterson]

New submission from Benjamin Peterson <benjamin at python.org>:

Initializing cell variables currently involves 2 nested loops every function call. This patch makes that process much more efficient by saving information which doesn't change every function call to the code object.

----------
components: Interpreter Core
files: bettercells.patch
keywords: patch
messages: 138956
nosy: benjamin.peterson, ncoghlan
priority: normal
severity: normal
stage: patch review
status: open
title: make cell var initialization more efficient
type: performance
versions: Python 3.3
Added file: http://bugs.python.org/file22442/bettercells.patch

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue12399>
_______________________________________