How to work in Cloudsim?

Replies

• 

  Reya

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

  nitishchopra2002

  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?
• 

  Reya

  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.
• 

  nitishchopra2002

  thank you so much
• 

  sandeep varma

  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
• 

  rahul69

  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!
• 

  vartta siyal

  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 ......
• 

  hajar

  hello
  please check this .it can help and guide you
  Install With Me !: How to Install CloudSim in Windows (in 3 easy steps)
  PDF
• 

  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?
• 

  Ankita Katdare

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

  rahul69

  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.
• 

  Cathrine Selvista

  Hi all,
  
  How can i integrate occi4java with cloudsim?
  please help...
  
  Thank you in advance
• 

  Cathrine Selvista

  Hi all,
  
  How can i use the cloudsim with the occi4java ?
  
  Please help me out of this...
  
  
  Thankyou in advance