Author: Carl Friedrich Bolz <cfb...@gmx.de> Branch: Changeset: r82863:0ea92ff6957c Date: 2016-03-07 19:24 +0100 http://bitbucket.org/pypy/pypy/changeset/0ea92ff6957c/
Log: whitespace cleanup, typo, extend one point diff --git a/pypy/doc/release-5.0.0.rst b/pypy/doc/release-5.0.0.rst --- a/pypy/doc/release-5.0.0.rst +++ b/pypy/doc/release-5.0.0.rst @@ -2,12 +2,12 @@ PyPy 5.0 ======== -We have released PyPy 5.0, about three months after PyPy 4.0.1. +We have released PyPy 5.0, about three months after PyPy 4.0.1. We encourage all users of PyPy to update to this version. Apart from the usual bug fixes, there is an ongoing effort to improve the warmup time and memory usage of JIT-related metadata. The exact effects depend vastly on the program you're running and can range from insignificant to warmup being up to 30% -faster and memory dropping by about 30%. +faster and memory dropping by about 30%. We also merged a major upgrade to our C-API layer (cpyext), simplifying the interaction between c-level objects and PyPy interpreter level objects. As a @@ -25,20 +25,20 @@ We would like to thank our donors for the continued support of the PyPy project. -We would also like to thank our contributors and +We would also like to thank our contributors and encourage new people to join the project. PyPy has many layers and we need help with all of them: `PyPy`_ and `RPython`_ documentation -improvements, tweaking popular `modules`_ to run on pypy, or general `help`_ -with making RPython's JIT even better. +improvements, tweaking popular `modules`_ to run on pypy, or general `help`_ +with making RPython's JIT even better. CFFI ==== While not applicable only to PyPy, `cffi`_ is arguably our most significant -contribution to the python ecosystem. PyPy 5.0 ships with +contribution to the python ecosystem. PyPy 5.0 ships with `cffi-1.5.2`_ which now allows embedding PyPy (or cpython) in a c program. -.. _`PyPy`: http://doc.pypy.org +.. _`PyPy`: http://doc.pypy.org .. _`RPython`: https://rpython.readthedocs.org .. _`cffi`: https://cffi.readthedocs.org .. _`cffi-1.5.2`: http://cffi.readthedocs.org/en/latest/whatsnew.html#v1-5-2 @@ -159,7 +159,7 @@ significant for most programs. Also compress the numberings using variable- size encoding - * Optimize string concatination + * Optimize string concatenation * Use INT_LSHIFT instead of INT_MUL when possible @@ -168,7 +168,8 @@ about 50% faster (on 64 bit integers). This was then subsequently improved further in optimizeopt.py. - * Optimize two-tuple lookups in mapdict + * Optimize two-tuple lookups in mapdict, which improves warmup of instance + variable access somewhat * Reduce all guards from int_floordiv_ovf if one of the arguments is constant _______________________________________________ pypy-commit mailing list pypy-commit@python.org https://mail.python.org/mailman/listinfo/pypy-commit
