[pypy-commit] pypy default: some numbers

[cfbolz]

Author: Carl Friedrich Bolz-Tereick <cfbolz at gmx.de>
Branch: 
Changeset: r92467:dc8707606e3e
Date: 2017-09-25 15:02 +0200
http://bitbucket.org/pypy/pypy/changeset/dc8707606e3e/

Log:	some numbers

diff --git a/pypy/doc/release-v5.9.0.rst b/pypy/doc/release-v5.9.0.rst
--- a/pypy/doc/release-v5.9.0.rst
+++ b/pypy/doc/release-v5.9.0.rst
@@ -17,8 +17,9 @@
 Cython 2.7 (released last week) should support more projects with PyPy, both on
 PyPy2.7 and PyPy3.5 beta.
 
-We improved JSON support for recurring string keys when parsing, which should
-decrease memory use and increase parsing speed.
+We optimized the JSON parser for recurring string keys, which should decrease
+memory use to 50% and increase parsing speed by up to 15% for large JSON files
+with many repeating dictionary keys (which is quite common).
 
 CFFI_, which is part of the PyPy release, has been updated to 1.11,
 improving an already great package for interfacing with C. CFFI now supports