Message 263124 - Python tracker

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Author	amper
Recipients	Demur Rumed, amper, benjamin.peterson, brett.cannon, georg.brandl, ncoghlan, rhettinger, vstinner, yselivanov
Date	2016-04-10.05:08:29
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<7280541460264906@web6g.yandex.ru>
In-reply-to	<1460256532.3.0.279193706456.issue26722@psf.upfronthosting.co.za>

Content
Hi all, this is my first patch to Python. I'm interested in the performance of python code, I even worked on the development of the static optimizer based on modifications of the AST. I had a few ideas for improving peepholer (for example, the expression "x, y = 1, 2" according to my benchmarks is about 7-11% slower than the expression "x = 1; y = 2", this can be fixed by using a peepholer), but I already understood that it is not necessary to do it. Thanks for the clarification, I will continue to work towards AST-optimizations.

Hi all, this is my first patch to Python.
I'm interested in the performance of python code, I even worked on the development of the static optimizer based on modifications of the AST.
I had a few ideas for improving peepholer (for example, the expression "x, y = 1, 2" according to my benchmarks is about 7-11% slower than the expression "x = 1; y = 2", this can be fixed by using a peepholer), but I already understood that it is not necessary to do it. 
Thanks for the clarification, I will continue to work towards AST-optimizations.

History
Date	User	Action	Args
2016-04-10 05:08:29	amper	set	recipients: + amper, brett.cannon, georg.brandl, rhettinger, ncoghlan, vstinner, benjamin.peterson, yselivanov, Demur Rumed
2016-04-10 05:08:29	amper	link	issue26722 messages
2016-04-10 05:08:29	amper	create