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List:       kmail-devel
Subject:    Re: KMMsgDict slowness
From:       Michael =?iso-8859-1?q?H=E4ckel?= <haeckel () kde ! org>
Date:       2002-01-02 15:17:01
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On Wednesday 02 January 2002 21:53, Ronen Tzur wrote:
>
> If that's ok, I'd like to first try and reduce the number of lookups,
> before trying to degrade the hashtable into a mere array.  :-)
>
> In this new patch that I'm attaching, the r-dict is no longer on a hash
> table, but is accessible using "KMMsgDictREntry *folder->rDict()."
>
> I've tested this a little and it seems it works:  messages still keep their
> correct serial number even when moving folders, and even when KMail
> is shut down and restarted after the message has moved.
>
> For me it shaved off a few seconds when moving those 9000 messages.
> That is, with this patch it takes exactly 120 seconds.

The speed is now about 8 messages per second which is twice as fast as before 
with 9973 as prime number.

However it now crashes always, when I try to store a message in the drafts 
folder.

Regards,
Michael Häckel


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