Message 150895 - Python tracker

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Author	pitrou
Recipients	kayhayen, pitrou
Date	2012年01月08日.19:02:54
SpamBayes Score	0.0012473676
Marked as misclassified	No
Message-id	<1326049293.3374.31.camel@localhost.localdomain>
In-reply-to	<1326048419.41.0.519131718607.issue13735@psf.upfronthosting.co.za>

Content
> Regarding the "marshal", I presume, that somehow the dictionary when > created via "marshal" (or compile, if no ".pyc" is involved?) first > time is somehow less efficient to determine/stream that the one > "cPickle" created. I don't think so. marshal uses a much simpler and less general serialization protocol, so it should theoretically (!) be faster as well. For example, I don't think marshal supports recursive structures.

Content

> Regarding the "marshal", I presume, that somehow the dictionary when
> created via "marshal" (or compile, if no ".pyc" is involved?) first
> time is somehow less efficient to determine/stream that the one
> "cPickle" created.
I don't think so. marshal uses a much simpler and less general
serialization protocol, so it should theoretically (!) be faster as
well.
For example, I don't think marshal supports recursive structures.

History
Date	User	Action	Args
2012年01月08日 19:02:54	pitrou	set	recipients: + pitrou, kayhayen
2012年01月08日 19:02:54	pitrou	link	issue13735 messages
2012年01月08日 19:02:54	pitrou	create

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