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Re: Initialize object permanently
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From:
Chas. Owens
Date:
May 16, 2008 07:54
Subject:
Re: Initialize object permanently
On May 16, 2008, at 04:55, anthony brooke wrote:
> Hello, I am using Wordnet::QueryData which allow access to a very
> huge dictionary data. The initialization of object
> my $wn = WordNet::QueryData->new;
>
> took
> 2 wallclock secs ( 2.36 usr + 0.07 sys = 2.43 CPU)
>
> Then the subsequent request for the data is exetremely fast
>
> For the lines below took
> 0 wallclock secs ( 0.00 usr + 0.00 sys = 0.00 CPU)
>
> print "Synset: ", join(", ", $wn->querySense("cat#n#7", "syns")),
> "\n";
> print "Hyponyms: ", join(", ", $wn->querySense("cat#n#1", "hypo")),
> "\n";
> print "Parts of Speech: ", join(", ", $wn->querySense("run")), "\n";
> print "Senses: ", join(", ", $wn->querySense("run#v")), "\n";
> print "Forms: ", join(", ", $wn->validForms("lay down#v")), "\n";
> print "Noun count: ", scalar($wn->listAllWords("noun")), "\n";
> print "Antonyms: ", join(", ", $wn->queryWord("dark#n#1", "ants")),
> "\n";
>
> I
> am developing a web application, is there a way to make the
> initialization of object permanently in memory ? I tried to use the
> Storable module. But that only give me a little increase in
> performance. Anybody's idea is very much appreciated, Thank you.
Your best bet is to take a daemon like approach. Startup a script
that does nothing but respond to requests by other scripts. Take a
look at the IPC::* modules to see how to do inter-process communication.
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