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Author serhiy.storchaka
Recipients alexandre.vassalotti, asvetlov, pitrou, serhiy.storchaka
Date 2013-04-21.16:16:10
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1366560970.44.0.278349507425.issue17810@psf.upfronthosting.co.za>
In-reply-to
Content 
Memoization consumes memory during pickling. For now every memoized object requires memory for:

dict's entity;
an id() integer object;
a 2-element tuple;
a pickle's index (an integer object).

It's about 80 bytes on 32-bit platform (and twice as this on 64-bit). For data which contains a lot of floats it can be cumbersome.
History
Date User Action Args
2013-04-21 16:16:10serhiy.storchakasetrecipients: + serhiy.storchaka, pitrou, alexandre.vassalotti, asvetlov
2013-04-21 16:16:10serhiy.storchakasetmessageid: <1366560970.44.0.278349507425.issue17810@psf.upfronthosting.co.za>
2013-04-21 16:16:10serhiy.storchakalinkissue17810 messages
2013-04-21 16:16:10serhiy.storchakacreate