Alexander Belopolsky alexander.belopolsky at gmail.com
Mon Apr 7 23:33:25 CEST 2014

• Previous message: [Python-Dev] PEP 465: A dedicated infix operator for matrix multiplication
• Next message: [Python-Dev] PEP 465: A dedicated infix operator for matrix multiplication
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

---

On Mon, Apr 7, 2014 at 5:23 PM, Benjamin Peterson <benjamin at python.org>wrote:

> I can understand why creating new array types is good fun, but how is
> creating a new struct helpful?
>

We can start by reviewing the reasons for having separate
PyNumber/PySequence/PyMappingMethods
structures.  I believe that one of the reasons is that many types need to
allocate only one of the three.  Numpy arrays, IIRC, allocate all three.  A
dedicated PyArrayMethods struct can replace some if not all of these
allocations.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.python.org/pipermail/python-dev/attachments/20140407/5661612c/attachment.html>

---

• Previous message: [Python-Dev] PEP 465: A dedicated infix operator for matrix multiplication
• Next message: [Python-Dev] PEP 465: A dedicated infix operator for matrix multiplication
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

---

More information about the Python-Dev mailing list