Author: Maciej Fijalkowski <[email protected]> Branch: extradoc Changeset: r5546:12bda7716989 Date: 2015-07-20 16:06 +0200 http://bitbucket.org/pypy/extradoc/changeset/12bda7716989/
Log: talk diff --git a/talk/ep2015/performance/guido.png b/talk/ep2015/performance/guido.png new file mode 100644 index 0000000000000000000000000000000000000000..273f0b7686a15c691af1880e3ad5a3cc1865c741 GIT binary patch [cut] diff --git a/talk/ep2015/performance/talk.pdf b/talk/ep2015/performance/talk.pdf new file mode 100644 index 0000000000000000000000000000000000000000..874cebbd96fb24e3f93148dfd82afb0985fc7145 GIT binary patch [cut] diff --git a/talk/ep2015/performance/talk.rst b/talk/ep2015/performance/talk.rst --- a/talk/ep2015/performance/talk.rst +++ b/talk/ep2015/performance/talk.rst @@ -329,12 +329,25 @@ Guidos points ------------- -xzxzcxzcxz +.. image:: guido.png + :scale: 50% Don't do it on PyPy (or at all) ------------------------------- -yyyy +* simple is better than complicated + +* avoid string concatenation in the loop + +* avoid replacing simple loop with itertools monsters + +* "move stuff to C" is (almost) never a good idea + +* use ``cffi`` when calling C + +* avoid C extensions using CPython C API + +* avoid creating classes at runtime More about PyPy --------------- _______________________________________________ pypy-commit mailing list [email protected] https://mail.python.org/mailman/listinfo/pypy-commit
