[pypy-svn] extradoc extradoc: work work

[alex_gaynor]

Author: Alex Gaynor <alex.gaynor at gmail.com>
Branch: extradoc
Changeset: r3373:b05dbf74e36f
Date: 2011-03-10 09:24 -0500
http://bitbucket.org/pypy/extradoc/changeset/b05dbf74e36f/

Log:	work work

diff --git a/talk/pycon2011/whyslow/talk.rst b/talk/pycon2011/whyslow/talk.rst
--- a/talk/pycon2011/whyslow/talk.rst
+++ b/talk/pycon2011/whyslow/talk.rst
@@ -193,15 +193,30 @@
 
 * call the bound method
 
+Version tags and inlining
+-------------------------
+
+* For every type give it a version, any time it changes, increment the version (e.g. modifying MRO or assigning attribute)
+
+* CPython does the trick too
+
+* But it's more powerful with a JIT
+
+* When looking up a method, check the version tag and create a guard
+
+* Then inline the method and eliminate frame
+
 Linking it all together
 -----------------------
 
-* array example
+* ``translate.py``: a large Python application (200 KLOC)
+
+* 1 hour on CPython, 25 minutes on PyPy
 
 Things we did not talk about
 ----------------------------
 
-* regular expressions
+* regular expressions (JIT'd)
 
 * generators
 
@@ -216,9 +231,15 @@
 
 * numpy
 
+* Python 3
+
 Thank you
 -----------
 
 * http://pypy.org
 
 * http://morepypy.blogspot.com/
+
+* http://speed.pypy.org/
+
+* Questions?