Message 295963 - Python tracker

Message295963

Author	vstinner
Recipients	pitrou, serhiy.storchaka, terry.reedy, vstinner
Date	2017-06-13.22:07:49
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1497391669.61.0.241442961935.issue30509@psf.upfronthosting.co.za>
In-reply-to

Content
I'm not sure about adding Py_LOCAL_INLINE() (static inline). I'm not sure that it's needed when you use PGO compilation. Would it be possible to run again your benchmark without added Py_LOCAL_INLINE() please? It's hard to say no to a change makes so many core Python functions faster. I'm just suprised that "specializing" the "call_unbound" and "call_method" functions make the code up to 1.2x faster.

Content

I'm not sure about adding Py_LOCAL_INLINE() (static inline). I'm not sure that it's needed when you use PGO compilation.

Would it be possible to run again your benchmark without added Py_LOCAL_INLINE() please?

It's hard to say no to a change makes so many core Python functions faster. I'm just suprised that "specializing" the "call_unbound" and "call_method" functions make the code up to 1.2x faster.

History
Date	User	Action	Args
2017-06-13 22:07:49	vstinner	set	recipients: + vstinner, terry.reedy, pitrou, serhiy.storchaka
2017-06-13 22:07:49	vstinner	set	messageid: <1497391669.61.0.241442961935.issue30509@psf.upfronthosting.co.za>
2017-06-13 22:07:49	vstinner	link	issue30509 messages
2017-06-13 22:07:49	vstinner	create