Message 333453 - Python tracker

Message333453

Author	serhiy.storchaka
Recipients	larry, serhiy.storchaka, vstinner
Date	2019-01-11.10:52:17
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1547203937.52.0.855985094561.issue35582@roundup.psfhosted.org>
In-reply-to

Content
I suppose that my computer is a bit faster than your, so your 20 ns can be only 15 ns or 10 ns on my computer. Run microbenchmarks on your computer to get a scale. It may be possible to save yet few nanoseconds if inline a fast path for _PyArg_CheckPositional(), but I'm going to try this later. This change is a step in a sequence. I will add a What's New note after finishing so much steps as possible. The next large step is to optimize argument parsing for functions with keyword parameters.

Content

I suppose that my computer is a bit faster than your, so your 20 ns can be only 15 ns or 10 ns on my computer. Run microbenchmarks on your computer to get a scale.

It may be possible to save yet few nanoseconds if inline a fast path for _PyArg_CheckPositional(), but I'm going to try this later.

This change is a step in a sequence. I will add a What's New note after finishing so much steps as possible. The next large step is to optimize argument parsing for functions with keyword parameters.

History
Date	User	Action	Args
2019-01-11 10:52:18	serhiy.storchaka	set	recipients: + serhiy.storchaka, vstinner, larry
2019-01-11 10:52:17	serhiy.storchaka	set	messageid: <1547203937.52.0.855985094561.issue35582@roundup.psfhosted.org>
2019-01-11 10:52:17	serhiy.storchaka	link	issue35582 messages
2019-01-11 10:52:17	serhiy.storchaka	create