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List:       kde-optimize
Subject:    Re: imap slave & DNS & memory usage
From:       Thiago Macieira <thiago.macieira () kdemail ! net>
Date:       2005-02-09 21:12:34
Message-ID: 200502091912.34784.thiago.macieira () kdemail ! net
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André Wöbbeking wrote:
>which use 16MB VmData?

It's possible, because it has to load the Unicode 4.0 character table, as 
well as a decent-sized case-folding map. (See RFC 3491, 3492 and 
especially 3454)

I'd just hope that they've made those tables entirely read-only and 
without relocations necessary. That way, the tables would be a direct, 
read-only mmap to the library's file. But, as I said, I don' t how *how* 
libidn is implemented internally.

BTW, 16MB seems to be an awful lot, even if they had the entire Unicode 
4.0 table -- including the parts of the table they don' t directly need.
-- 
  Thiago Macieira  -  thiago (AT) macieira (DOT) info
    PGP/GPG: 0x6EF45358; fingerprint:
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4. And æfter se scieppend ingelogode, he wrát "cenn", ac eala! se 
rihtendgesamnung andswarode "cenn: ne wát hú cennan 'eall'. Ástynt."

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