Hi harshitgupta, Can you please explain how can we add new tuple scheduling policy ?

[HinaRafique]

Hi Mukhtar. I apologize for the late reply. In iFogSim, there are 2 levels
of task scheduling.

1. Scheduling applications among fog devices : You implement an
   application module placement policy and decide which fog device will hold
   what application modules.
2. Scheduling applications hosted on same device : You implement a Vm
   scheduling policy that decides which application module running on a device
   will receive what amount of resources of the fog node at any given time.
3. Scheduling tuples on a given application module : You implement a
   Tuple scheduling policy that decides how much of resources of an
   application module should be given to a given tuple executing on the
   application module.

To reduce energy consumption, you may want to do the following :

1. Consolidate computation on a smaller number of fog devices so that
   fewer fog devices are active and thus spending energy,
2. Reduce the amount of data transmitted over network. Network
   transmission also consumes energy , though IT HAS NOT BEEN MODELED IN
   FOGSIM YET.
3. Design application placement policies that select energy efficient
   devices more than energy inefficient ones

Please let me know if you need any specific details. I hope this helps.

On Fri, Aug 25, 2017 at 10:01 AM, mukhtarEdris [email protected]
wrote:

Dear Harshit Gupta and Chiamcy,
I would like to know where I can add my code for task scheduling and what
is your suggestion if my objective is to reduce energy consumption in fog
devices
Can you help me please by sharing some ideas?

Thanks in advance!

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With regards,

HARSHIT GUPTA
PhD Student
Embedded Pervasive Laboratory
Georgia Institute of Technology
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+1 (404) 512-9792
[email protected]

Originally posted by @harshitgupta1337 in #5 (comment)

[syedrizwanhassan]

@HinaRafique

Madam, I need help please if you can tell me how to contact you.

Thanks

[pushkal00]

Could anyone please help in getting more information regarding tuple scheduling in ifogsim. There are a lots of articles related to ModulePlacement, but I don't find anything significant for tuple scheduling ?

[pushkal00]

is Tuple Scheduling based on priority of the task is even possible in iFogSim. If yes, Please provide some useful info.

[ShubhamTripathi1]

is Tuple Scheduling based on priority of the task is even possible in iFogSim. If yes, Please provide some useful info.

Could anyone please help in getting more information regarding tuple scheduling in ifogsim. There are a lots of articles related to ModulePlacement, but I don't find anything significant for tuple scheduling ?

If you have found it could you share ?

[pushkal00]

No Bro. I haven't done it yet. Its in process, don't know how much time it may take.

[fath004]

Pushkal00

Could anyone please help in getting more information regarding tuple scheduling in ifogsim. There are a lots of articles related to ModulePlacement, but I don't find anything significant for tuple scheduling ?
Hi
Did you figure out how to schedule a tuple in ifogsim ?!!