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Special Forums News, Links, Events and Announcements UNIX and Linux RSS News CSched: Real-time disk scheduling with concurrent I/O requests Post 302490528 by Linux Bot on Tuesday 25th of January 2011 03:15:02 AM
Old 01-25-2011
CSched: Real-time disk scheduling with concurrent I/O requests

HPL-2011-11 CSched: Real-time disk scheduling with concurrent I/O requests - Staelin, Carl; Amir, Gidi; Ben-Ovadia, David; Dagan, Ram; Melamed, Michael; Staas, Dave
Keyword(s): real-time disk scheduling, storage systems
Abstract: We present a new real-time disk scheduling algorithm, {\em Concurrent Scheduler} or {\em CSched}, which maximizes throughput for modern storage devices while providing real-time access guarantees, with computational costs of $O(\log n)$. To maximize performance it ensures request concurrency at the ...
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Wiki::Toolkit::Plugin::RSS::Reader(3pm) 		User Contributed Perl Documentation		   Wiki::Toolkit::Plugin::RSS::Reader(3pm)

NAME
Wiki::Toolkit::Plugin::RSS::Reader - retrieve RSS feeds for inclusion in Wiki::Toolkit nodes DESCRIPTION
Use this Wiki::Toolkit plugin to retrieve an RSS feed from a given URL so that you can include it in a wiki node. SYNOPSIS
use Wiki::Toolkit::Plugin::RSS::Reader; my $rss = Wiki::Toolkit::Plugin::RSS::Reader->new( url => 'http://example.com/feed.rss' ); my @items = $rss->retrieve; USAGE
This is a plugin for Wiki::Toolkit, a toolkit for building wikis; therefore please consult the documentation for Wiki::Toolkit for relevant information. This module can, however, be used standalone if you wish. METHODS
"new" my $rss = Wiki::Toolkit::Plugin::RSS::Reader->new([options]); Create a new RSS reader. Valid options are "url" or "file" (a path to an RSS file); only one can be specified. "retrieve" my @items = $rss->retrieve; "retrieve" will return an array of hashes, one for each item in the RSS feed. The hashes contain three items, "title", "link", and "description". If the URL or file you specified cannot be retrieved/read, "retrieve" will return undef rather than blowing up and surprising the person reading your wiki. If you want, you can specify "debug" to be 1 in the options to "new", which will cause the module to croak instead of failing silently. AUTHOR
Earle Martin (EMARTIN@cpan.org) The Wiki::Toolkit team, (http://www.wiki-toolkit.org/) LEGAL
Copyright 2004 Earle Martin. Copyright 2006 the Wiki::Toolkit team. This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.10.1 2009-10-25 Wiki::Toolkit::Plugin::RSS::Reader(3pm)
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