[Python-Dev] cpython (2.7): Fix comment blocks. Adjust blocksize to a power-of-two for better divmod
solipsis at pitrou.net
Fri Jun 14 10:46:03 CEST 2013
On Fri, 14 Jun 2013 07:06:49 +0200 (CEST)
raymond.hettinger <python-checkins at python.org> wrote:
> changeset: 84116:5accb0ac8bfb
> branch: 2.7
> parent: 84095:ca8e86711403
> user: Raymond Hettinger <python at rcn.com>
> date: Fri Jun 14 01:06:33 2013 -0400
> Fix comment blocks. Adjust blocksize to a power-of-two for better divmod computations.
Is there any rationale for changing the heuristic from "fits in a whole
number of cachelines" to "allows fast division by the blocksize"?
I personally would prefer if such changes were justified a bit more
than by a one-liner changeset message without any corresponding open
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