How to work in Cloudsim?

nitishchopra2002
Member • Jun 27, 2012

How to work in Cloudsim?

hello everyone
i am looking to work in cloudsim software for scheduling . i installed jdk and then netbeans , after that i followed
#-Link-Snipped-#

this link instructions . I m still unable to run examples as per the instructions given by the this . error coming is the MISSING MAIN CLASS . can anybody help ?
also i want to know how to use cloudsim , i mean are we required to modifications in cloudsim given examples to implement own scheduling alogrithms? kindly explaina bit .
thank u

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Reya

Member • Jun 28, 2012

Did you install cloudsim with netbeans properly? Can you upload the screenshot here?

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nitishchopra2002

Member • Jun 28, 2012

sorry. cannot upload screen shots now. have u worked in cloudsim? its my first time. what knowledge is requred to use cloudsim or to implement new scheduling techniques in cloudsim.
basic concepts of java programming or deep programming in java? or something else too?

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Reya

Member • Jun 28, 2012

Knowledge about Basic Java programming,cloud computing,some programming IDEs like Eclipse is sufficient to work on cloudsim. Sorry, I've not worked on cloudsim.

This would answer all your questions- #-Link-Snipped-#

If you have any doubt regarding the implementation, feel free to ask here.

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nitishchopra2002

Member • Jun 28, 2012

thank you so much

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sandeep varma

Member • Dec 21, 2012

me too followed the above instructions but got the error message while running CloudSimExample1:
java.lang.UnsupportedClassVersionError: org/cloudbus/cloudsim/provisioners/PeProvisioner : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
at java.net.URLClassLoader.access$000(URLClassLoader.java:56)
at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
Exception in thread "main" Java Result: 1
BUILD SUCCESSFUL (total time: 0 seconds)
.
.
.Can anyonehelp me please

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rahul69

Member • Dec 22, 2012

Looks like there is a mismatch between ur jdk and jre. Which version of jdk u r using?
I have seen people with java7 facing this problem.
Try reinstalling jdk and jre so that both have same version.
😀
Hope it helps!

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vartta siyal

Member • Jul 1, 2013

nitishchopra2002
hello everyone
i am looking to work in cloudsim software for scheduling . i installed jdk and then netbeans , after that i followed
#-Link-Snipped-#

this link instructions . I m still unable to run examples as per the instructions given by the this . error coming is the MISSING MAIN CLASS . can anybody help ?
also i want to know how to use cloudsim , i mean are we required to modifications in cloudsim given examples to implement own scheduling alogrithms? kindly explaina bit .
thank u

hi nitish,
i m also getting d same error and working on d same project.
if u get ur error resolved, kindly help me. or send ur contact so dt i can contact u. my email- #-Link-Snipped-#

or if any one can help plz ......

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hajar

Member • Jun 1, 2015

hello
please check this .it can help and guide you
<a href="https://installwithme.blogspot.com/2014/10/how-to-install-cloudsim-in-windows.html" target="_blank" rel="nofollow noopener noreferrer">Install With Me !: How to Install CloudSim in Windows (in 3 easy steps)</a>
<a href="https://mapurva.files.wordpress.com/2013/01/install-cloudsim-with-eclipse.pdf" target="_blank" rel="nofollow noopener noreferrer">PDF</a>

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maryam87a78

Member • Jul 9, 2015

hello
i have a program and i want write it in cloudsim ,i installed cloudsim on netbeans but i cant registery my classes with cloudsim, classes.
can U help me please?

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Ankita Katdare

Administrator • Jul 16, 2015

Tagging #-Link-Snipped-# for help here.

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rahul69

Member • Jul 27, 2015

maryam87a78
hello
i have a program and i want write it in cloudsim ,i installed cloudsim on netbeans but i cant registery my classes with cloudsim, classes.
can U help me please?
I am not sure what you meant by 'registry my classes' but if you are facing issue after installing cloudsim, you may include it as a project and extend the cloudsim classes to your own new classes.
Hope it helps.

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Cathrine Selvista

Member • Mar 9, 2016

Hi all,

How can i integrate occi4java with cloudsim?
please help...

Thank you in advance

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Cathrine Selvista

Member • Mar 9, 2016

Hi all,

How can i use the cloudsim with the occi4java ?

Please help me out of this...

Thankyou in advance

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