[GridSim-users] problem in running compress schedule function in conservative backfill

[Elham T. <elh...@gm...>]

Dear all

 I have a problem in running my program with gridsim.

I try to run one of Gridsim parallel example that schedule with conservative
back fill algorithm. in the ConservativeBackfill class there is a function
that name is compressSchedule. but it does not use  in real program of
ConservativeBackfill, then I want to use it. I use actual finish time and
expected finish time, then when the job finish I call compressSchedule
function to compress jobs in queue but in run time, program has an error
that is :

Exception in thread "Res_0_Conservative" java.lang.StackOverflowError
    at java.util.ArrayList.get(ArrayList.java:322)
    at gridsim.parallel.profile.PERangeList.quickSort(PERangeList.java:396)
    at gridsim.parallel.profile.PERangeList.quickSort(PERangeList.java:413)
    at gridsim.parallel.profile.PERangeList.quickSort(PERangeList.java:413)
    at gridsim.parallel.profile.PERangeList.quickSort(PERangeList.java:413)

I really dont know what should I do and it takes lots of my time. I will
appreciate if you kindly help me.
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Regards
Elham Taghizadeh