gridsim
Class GridSimStandardPE

Object
  GridSimStandardPE

public class GridSimStandardPE
extends Object

Defines MIPS (Million Instructions Per Second) rating for a standard PE (Processing Element) or enables the users to define their own MIPS or SPEC (Standard Performance Evaluation Corporation) rating for a standard PE. This value can be used for creating PEs with relative MIPS or SPEC rating for GridSim resources.

This class can be used to define the capability resources or the execution time of Gridlets with respect to standard PE.

Since:

GridSim Toolkit 1.0

Author:

Manzur Murshed and Rajkumar Buyya

Invariant:

$none

Method Summary

static int	getRating() Gets standard PE MIPS Rating
static void	setRating(int rating) Sets standard PE MIPS Rating
static double	toMIs(double timeInSec) Converts Execution time in second processor to MIs

Methods inherited from class Object

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

Method Detail

setRating

public static void setRating(int rating)

Sets standard PE MIPS Rating

Parameters:

rating - the value of a standard PE MIPS rating

Pre Condition:

rating >= 0

Post Condition:

$none

getRating

public static int getRating()

Gets standard PE MIPS Rating

Returns:

the value of a standard PE MIPS rating

Pre Condition:

$none

Post Condition:

$result >= 0

toMIs

public static double toMIs(double timeInSec)

Converts Execution time in second processor to MIs

Parameters:

timeInSec - the execution time in second w.r.t. standard time

Returns:

Equivalent Million Instructions (MIs) for TimeInSec

Pre Condition:

timeInSec >= 0.0

Post Condition:

$result >= 0.0