[pypy-svn] r64426 - pypy/trunk/pypy/doc
pedronis at codespeak.net
pedronis at codespeak.net
Mon Apr 20 00:24:42 CEST 2009
Author: pedronis
Date: Mon Apr 20 00:24:42 2009
New Revision: 64426
Modified:
pypy/trunk/pypy/doc/release-1.1.0.txt
Log:
porting after the fact tweaks
Modified: pypy/trunk/pypy/doc/release-1.1.0.txt
==============================================================================
--- pypy/trunk/pypy/doc/release-1.1.0.txt (original)
+++ pypy/trunk/pypy/doc/release-1.1.0.txt Mon Apr 20 00:24:42 2009
@@ -23,15 +23,15 @@
==========================
- More of CPython's standard library extension modules are supported,
- among them ctypes, sqlite3, csv, and many more. Most of these modules
- extension are fully supported under Windows as well.
+ among them ctypes, sqlite3, csv, and many more. Most of these extension
+ modules are fully supported under Windows as well.
http://codespeak.net/pypy/dist/pypy/doc/cpython_differences.html
http://morepypy.blogspot.com/2008/06/pypy-improvements.html
- Through a large number of tweaks, performance has been improved by
10%-50% since the 1.0 release. The Python interpreter is now between
- 0.8-2x (and in some corner case 3-4x) of the speed of CPython. A large
+ 0.8-2x (and in some corner case 3-4x) slower than CPython. A large
part of these speed-ups come from our new generational garbage
collectors.
@@ -126,7 +126,7 @@
The framework allows for alternative frontends and for alternative
backends, currently C, Java and .NET. For our main target "C", we can
-can "mix in" different garbage collectors and threading models,
+"mix in" different garbage collectors and threading models,
including micro-threads aka "Stackless". The inherent complexity that
arises from this ambitious approach is mostly kept away from the Python
interpreter implementation, our main frontend.
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