[Python-Dev] cpython: Optimize findchar() for PyUnicode_1BYTE_KIND: use memchr and memrchr (original) (raw)

Victor Stinner victor.stinner at haypocalc.com
Thu Oct 13 03:07:20 CEST 2011


Le jeudi 13 octobre 2011 01:27:32, Antoine Pitrou a écrit :

On Thu, 13 Oct 2011 01:17:29 +0200

victor.stinner <python-checkins at python.org> wrote: > http://hg.python.org/cpython/rev/e5bd48b43a58 > changeset: 72903:e5bd48b43a58 > user: Victor Stinner <victor.stinner at haypocalc.com> > date: Thu Oct 13 00🔞12 2011 +0200 > > summary: > Optimize findchar() for PyUnicode1BYTEKIND: use memchr and memrchr Can't we simply reuse the stringlib here?

Hum, maybe, but not easily: functions have different prototypes and manipulate different types.

Victor



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