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Special Forums News, Links, Events and Announcements Software Releases - RSS News Generic Grid Broker 0.2 (Default branch)
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Old 11-20-2008
Generic Grid Broker 0.2 (Default branch)
The Generic Grid Broker component acts as ameta-scheduler sitting on top of existing Gridmiddleware (such as Globus Toolkit, gLite, orUNICORE). Its role is to intelligently schedulethe execution of jobs on the Grid with efficientand optimized management of resources. Forexample, as the Globus Toolkit cannot select byitself a remote resource on which to submit thejob, it has to implement a meta-scheduler forhandling some high-level decisions.Image

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graph::easy::layout::grid

Graph::Easy::Layout::Grid(3pm)				User Contributed Perl Documentation			    Graph::Easy::Layout::Grid(3pm)

NAME

       Graph::Easy::Layout::Grid - Grid management and size calculation

SYNOPSIS

	       use Graph::Easy;

	       my $graph = Graph::Easy->new();

	       my $bonn = Graph::Easy::Node->new(
		       name => 'Bonn',
	       );
	       my $berlin = Graph::Easy::Node->new(
		       name => 'Berlin',
	       );

	       $graph->add_edge ($bonn, $berlin);

	       $graph->layout();

	       print $graph->as_ascii( );

	       # prints:

	       # +------+     +--------+
	       # | Bonn | --> | Berlin |
	       # +------+     +--------+

DESCRIPTION

       "Graph::Easy::Layout::Grid" contains routines that calculate cell sizes on the grid, which is necessary for ASCII, boxart and SVG output.

       Used automatically by Graph::Easy.

EXPORT

       Exports nothing.

SEE ALSO

       Graph::Easy.

METHODS

       This module injects the following methods into Graph::Easy:

   _prepare_layout()
	       my ($rows,$cols,$max_x,$max_y, @V) = $graph->_prepare_layout();

       Returns two hashes ($rows and $cols), containing the columns and rows of the layout with their nec. sizes (in chars) plus the maximum
       framebuffer size nec. for this layout. Also returns reference of a list of all cells to be rendered.

AUTHOR

       Copyright (C) 2004 - 2006 by Tels <http://bloodgate.com>.

       See the LICENSE file for information.

perl v5.14.2							    2011-12-23					    Graph::Easy::Layout::Grid(3pm)