org.gridbus.broker.farming.unicore
Class UnicoreComputeServer

java.lang.Object
  org.gridbus.broker.farming.common.ComputeServer
      org.gridbus.broker.farming.unicore.UnicoreComputeServer

public class UnicoreComputeServer

extends ComputeServer

This class describes a UNICORE server and its properties and provides the methods to execute its functions and access its members.

Author:

Deepa Nayar (dnayar@students.cs.mu.oz.au), Chun Ling Kei (clkei@students.cs.mu.oz.au), Parvin Asadzadeh (parvina@students.cs.mu.oz.au)

Constructor Summary

UnicoreComputeServer()
Constructor for this class

Method Summary

java.lang.String	getArch() Returns the architecture of the compute server
java.lang.String	getContactString() Returns the server contact string.
java.lang.String	getCPU() Returns the processor in the compute server
int	getCPUFree15min() Returns the processors which will be free in 15 minutes.
int	getCPUFree1min() Returns the processors which will be free in 1 minute.
int	getCPUFree5min() Returns the processors which will be free in 5 minutes.
java.lang.String	getCPUspeed() Returns the processor speed.
int	getGatekeeperPort() Returns the remote gatekeeper port.
com.fujitsu.arcon.servlet.Identity	getIdentity() Returns the identity for this server
RemoteJobManager	getJobManager() Returns the remote job manager.
java.lang.String	getKeystore() Gets the keystore for this server
float	getMemfree() Returns the free RAM available
float	getMemtotal() Returns total physical memory (RAM) available
int	getNumCPUs() Returns the number of processors.
com.fujitsu.arcon.servlet.Reference	getReference() Gets the refernce for this server
com.fujitsu.arcon.servlet.VsiteTh	getVsiteTh() Sets the refernce for this server
void	setContactString(java.lang.String string) Sets the server contact string.
void	setGatekeeperPort(int gkprPt) Sets the remote gatekeeper port.
void	setIdentity(com.fujitsu.arcon.servlet.Identity identity) Sets the identity for this server
void	setJobManager(RemoteJobManager manager) Sets the remote job manager.
void	setReference(com.fujitsu.arcon.servlet.Reference reference) Sets the reference for this server
void	setValues() Checks if the compute server is up, and sets all its attributes
void	setVsiteTh(com.fujitsu.arcon.servlet.VsiteTh vsite) Gets the Vsite for this server
void	submitJob(Job j) Submits the job to the job manager
void	updateStatus() Updates the status of the compute server

Methods inherited from class org.gridbus.broker.farming.common.ComputeServer

calcJobLimit, decExecutingJobs, getAllocatedJobs, getAvgJobComputationTime, getAvgRateofCompletion, getBusytime, getExecutingJobs, getFailedJobs, getHostname, getJobLimit, getJobsCompletedCurrentPoll, getOS, getPrevtime, getPricePerCpuSec, getPricePerJob, getServerID, getStatus, getTimeperjob, getTotalFinishedJobs, incAllocatedJobs, incExecutingJobs, incFailedJobs, incJobsCompletedCurrentPoll, incTotalFinishedJobs, isAlive, setAliveFlag, setAllocatedJobs, setAvgJobComputationTime, setBusytime, setHostname, setJobLimit, setJobsCompletedCurrentPoll, setOS, setPrevtime, setPricePerCpuSec, setPricePerJob, setServerID, setStatus, setTimeperjob, setTotalFinishedJobs, updateAvgRateofCompletion, updateAvgRateofCompletion

Methods inherited from class java.lang.Object

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

Constructor Detail

UnicoreComputeServer

public UnicoreComputeServer()

Constructor for this class

Method Detail

setValues

public void setValues()
               throws java.lang.Exception

Checks if the compute server is up, and sets all its attributes

Throws:

java.lang.Exception

setIdentity

public void setIdentity(com.fujitsu.arcon.servlet.Identity identity)

Sets the identity for this server

Parameters:

identity -

getIdentity

public com.fujitsu.arcon.servlet.Identity getIdentity()

Returns the identity for this server

Returns:

Identity object

setReference

public void setReference(com.fujitsu.arcon.servlet.Reference reference)

Sets the reference for this server

Parameters:

reference -

getReference

public com.fujitsu.arcon.servlet.Reference getReference()

Gets the refernce for this server

Returns:

Reference object

setVsiteTh

public void setVsiteTh(com.fujitsu.arcon.servlet.VsiteTh vsite)

Gets the Vsite for this server

Parameters:

vsite -

getVsiteTh

public com.fujitsu.arcon.servlet.VsiteTh getVsiteTh()

Sets the refernce for this server

Returns:

vsite

getKeystore

public java.lang.String getKeystore()

Gets the keystore for this server

Returns:

keystore string

getArch

public java.lang.String getArch()

Returns the architecture of the compute server

Returns:

architecture

getCPU

public java.lang.String getCPU()

Returns the processor in the compute server

Returns:

CPU name

getMemfree

public float getMemfree()

Returns the free RAM available

Returns:

free RAM

getMemtotal

public float getMemtotal()

Returns total physical memory (RAM) available

Returns:

total RAM

getCPUFree15min

public int getCPUFree15min()

Returns the processors which will be free in 15 minutes.

Returns:

free CPUs in 15 min.

getCPUFree1min

public int getCPUFree1min()

Returns the processors which will be free in 1 minute.

Returns:

free CPUs in 1 min.

getCPUFree5min

public int getCPUFree5min()

Returns the processors which will be free in 5 minutes.

Returns:

# of processors

getNumCPUs

public int getNumCPUs()

Returns the number of processors.

Returns:

# of processors

getCPUspeed

public java.lang.String getCPUspeed()

Returns the processor speed.

Returns:

CPU speed

updateStatus

public void updateStatus()

Updates the status of the compute server

Overrides:

updateStatus in class ComputeServer

submitJob

public void submitJob(Job j)

Submits the job to the job manager

Overrides:

submitJob in class ComputeServer

Parameters:

j - - job object

getGatekeeperPort

public int getGatekeeperPort()

Returns the remote gatekeeper port.

Returns:

gatekeeper port

setGatekeeperPort

public void setGatekeeperPort(int gkprPt)

Sets the remote gatekeeper port.

Parameters:

gkprPt - - gatekeeper port

getContactString

public java.lang.String getContactString()

Returns the server contact string.

Returns:

server contact

setContactString

public void setContactString(java.lang.String string)

Sets the server contact string.

Parameters:

string -

getJobManager

public RemoteJobManager getJobManager()

Returns the remote job manager.

Returns:

RemoteJobManager object

setJobManager

public void setJobManager(RemoteJobManager manager)

Sets the remote job manager.

Parameters:

manager - object