and.Mapping
Class Utils

java.lang.Object
  and.Mapping.Utils

public class Utils
extends java.lang.Object

Class providing some tools to the library

Author:

Séastien Miquée

Constructor Summary

Utils()

Method Summary

static GNode	createGNode() Creation of the representation of the node in the Mapping point of view.
static Grid	createGridG5k(java.util.ArrayList<GNode> _an) Creation of the representation of the grid, according to clusters into sites.
static Graph	readGraph(java.lang.String _file) Read an application Graph from a file.
static Grid	readGrid(java.lang.String _file) Read a Grid graph from a file.
static void	writeGraph(Graph _gr, java.lang.String _file, java.lang.String _path) Write an application Graph in a file.
static void	writeGrid(Grid _gl, java.lang.String _file, java.lang.String _path) Write the Grid object in an XML file.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Utils

public Utils()

Method Detail

createGNode

public static GNode createGNode()

Creation of the representation of the node in the Mapping point of view. It needs some information about the computing node, which will be exploited by mapping algorithms.

Returns:

A node from the Mapping library

createGridG5k

public static Grid createGridG5k(java.util.ArrayList<GNode> _an)

Creation of the representation of the grid, according to clusters into sites. This representation may only fit on Grid'5000 like architectures (with computing nodes name based on the following pattern |cluster_name|id_of_node_into_cluster|.|site_of_cluster|.|organisation|.*|).

Parameters:

_an - the list of computing nodes connected

Returns:

the grid's architecture

writeGrid

public static void writeGrid(Grid _gl,
                             java.lang.String _file,
                             java.lang.String _path)

Write the Grid object in an XML file.

Parameters:

_gl - Grid graph to be write

_file - File's name

_path - File's path

writeGraph

public static void writeGraph(Graph _gr,
                              java.lang.String _file,
                              java.lang.String _path)

Write an application Graph in a file.

Parameters:

_gr - Application Graph to be write

_file - File's name

_path - File's path

readGraph

public static Graph readGraph(java.lang.String _file)

Read an application Graph from a file.

Parameters:

_file - File's name

Returns:

The application Graph read

readGrid

public static Grid readGrid(java.lang.String _file)

Read a Grid graph from a file.

Parameters:

_file - File's name

Returns:

The Grid graph read