Message 88366 - Python tracker

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Author	kristjan.jonsson
Recipients	kristjan.jonsson
Date	2009-05-26.16:03:56
SpamBayes Score	2.0395854e-08
Marked as misclassified	No
Message-id	<1243353839.6.0.278053470116.issue6117@psf.upfronthosting.co.za>
In-reply-to

Content
the socket._fileobject._wbuf is a list of strings to output. This patch keeps the length of this buffer as a separate member variable, rather than computing it dynamically, which sums to a O(n**2) operation as the buffer is filled up. Significant performance degradation was observed when outputting lots of small data to a buffered socket using the old method.

the socket._fileobject._wbuf is a list of strings to output.  This patch 
keeps the length of this buffer as a separate member variable, rather than  
computing it dynamically, which sums to a O(n**2) operation as the buffer 
is filled up.  Significant performance degradation was observed when 
outputting lots of small data to a buffered socket using the old method.

History
Date	User	Action	Args
2009-05-26 16:03:59	kristjan.jonsson	set	recipients: + kristjan.jonsson
2009-05-26 16:03:59	kristjan.jonsson	set	messageid: <1243353839.6.0.278053470116.issue6117@psf.upfronthosting.co.za>
2009-05-26 16:03:58	kristjan.jonsson	link	issue6117 messages
2009-05-26 16:03:57	kristjan.jonsson	create