Message 287496 - Python tracker

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Author	methane
Recipients	methane, python-dev, rhettinger, serhiy.storchaka, vstinner, yselivanov
Date	2017-02-10.09:38:14
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1486719495.13.0.33028115516.issue29507@psf.upfronthosting.co.za>
In-reply-to

Content
Yes, I used --enable-optimization this time. But my patch is not good for branch prediction of my CPU in this time. I'm willing Object/call.c solves such placement issue. BTW, since benefit of GetMethod is small, how about this? * Add _PyMethod_FastCallKeywords * Call it from _PyObject_FastCall* _PyObject_FastCall* can use FASTCALL C function and method (PyCFunction), and Python function (PyFunction). Python method (PyMethod) is last common callable PyObject_FastCall* can't use FASTCALL.

Yes, I used --enable-optimization this time.
But my patch is not good for branch prediction of my CPU in this time.
I'm willing Object/call.c solves such placement issue.

BTW, since benefit of GetMethod is small, how about this?

* Add _PyMethod_FastCallKeywords
* Call it from _PyObject_FastCall*

_PyObject_FastCall* can use FASTCALL C function and method (PyCFunction),
and Python function (PyFunction).
Python method (PyMethod) is last common callable PyObject_FastCall* can't use FASTCALL.

History
Date	User	Action	Args
2017-02-10 09:38:15	methane	set	recipients: + methane, rhettinger, vstinner, python-dev, serhiy.storchaka, yselivanov
2017-02-10 09:38:15	methane	set	messageid: <1486719495.13.0.33028115516.issue29507@psf.upfronthosting.co.za>
2017-02-10 09:38:15	methane	link	issue29507 messages
2017-02-10 09:38:14	methane	create