Re: [Speed] Update Django from 1.11 to 2.0? What about Python 2.7 and PyPy2?
On Tue, 9 Jan 2018 16:09:16 +0100 Victor Stinner victor.stinner@gmail.com wrote:
Hi,
I regularly update requirements of the performance benchmark suite. Django 2.0 is now proposed, but it's incompatible with Python 2.7 and PyPy2.
- Is it ok to skip the django_template benchmark on Python 2.7 and PyPy2?
- Should we add a different benchmark?
How do you plan to make numbers comparable if you change the Django version for a given benchmark? The only solution IMHO is to add a different benchmark.
Perhaps you should also probably wait for a bugfix release or two :-)
Regards
Antoine.
On Wed, Jan 10, 2018 at 12:17 AM, Antoine Pitrou solipsis@pitrou.net wrote:
On Tue, 9 Jan 2018 16:09:16 +0100 Victor Stinner victor.stinner@gmail.com wrote:
Hi,
I regularly update requirements of the performance benchmark suite. Django 2.0 is now proposed, but it's incompatible with Python 2.7 and PyPy2.
- Is it ok to skip the django_template benchmark on Python 2.7 and PyPy2?
- Should we add a different benchmark?
How do you plan to make numbers comparable if you change the Django version for a given benchmark? The only solution IMHO is to add a different benchmark.
We already compare different libraries. For example, pickle is very different between Python 2.7 and 3.6. Even though it's not good for comparing interpreter performance, it's good for people comparing Python 2 and 3.
If Django 2.0 on Python 3.7 is much faster than Django 1.11 on Python 2.7, it's nice carrot for people moving forward.
Perhaps you should also probably wait for a bugfix release or two :-)
I agree.
Regards
Antoine.
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-- INADA Naoki songofacandy@gmail.com
2018-01-09 16:17 GMT+01:00 Antoine Pitrou solipsis@pitrou.net:
How do you plan to make numbers comparable if you change the Django version for a given benchmark? The only solution IMHO is to add a different benchmark.
I mostly use performance to compare Python versions, like compare Python 3.7 to Python 2.7. If the Django-1.11 benchmark becomes different, I'm not able anymore to compare django_template between Python 2 and Python 3. In this case, I would prefer simply to ignore the benchmark on Python 2.
The benchmark has nothing interesting. It's just another templating library, we already have other benchmarks testing strings and templates.
Victor
participants (3)
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Antoine Pitrou -
INADA Naoki -
Victor Stinner