gridsim-developers — GridSim DevelopersFor contributing to GridSim or questions related to the existi

[GridSim-developers] Research student

[Odeyemi T. <ode...@gm...>]

Am a research student from Nigeria, am currently working on reducing buffer
overflow problem using grid scheduling algorithm but my major problem with
the task is how to code a Java program to be implemented using gridsim...
Please, can you help me with the java code of grid scheduling algorithm?
Please, this is very important to me

Re: [GridSim-developers] Cluster Computing Info Centre

[Jack C. <jac...@gm...>]

Hi there

Have you had time to consider my offer?

Let me know if you would like to discuss it in more detail.

Best wishes
Jack

		On Mon, Sep 19, 2016 at 8:44 AM, Jack Campbell <jac...@gm...> wrote:
		
			Hi there

I just wanted to follow up on my previous email, see below.

If you have any questions please don't hesitate to contact me.

Best wishes

Jack

		On Mon, Sep 12, 2016 at 10:10 AM, Jack Campbell <jac...@gm...> wrote:
		
			Hi there

I noticed your site has published a very interesting article, Cluster Computing Info Centre. I think a collaboration between us could be of interest to your audience. 

I’m currently working with a brilliant business, who operates in the business technology industry. We would like to feature a bespoke piece of content on your site.

For the privilege of being featured on your site, we would be happy to offer you a fee of $50.

I’d love to hear back from you, but understand if this is something you do not wish to be a part of.

Kind Regards
Jack		
		



 		
		Don't want emails from us anymore? Reply to this email with the word "UNSUBSCRIBE" in the subject line.

[GridSim-developers] request

[umar i. <uma...@gm...>]

Hello !
 i hope you will fine. i have a question that "can i use the gridsim
simulator for to implement the proposed solution about privacy issues in
smart metering"

Re: [GridSim-developers] Cluster Computing Info Centre

[Jack C. <jac...@gm...>]

Hi there

I just wanted to follow up on my previous email, see below.

If you have any questions please don't hesitate to contact me.

Best wishes

Jack

		On Mon, Sep 12, 2016 at 10:10 AM, Jack Campbell <jac...@gm...> wrote:
		
			Hi there

I noticed your site has published a very interesting article, Cluster Computing Info Centre. I think a collaboration between us could be of interest to your audience. 

I’m currently working with a brilliant business, who operates in the business technology industry. We would like to feature a bespoke piece of content on your site.

For the privilege of being featured on your site, we would be happy to offer you a fee of $50.

I’d love to hear back from you, but understand if this is something you do not wish to be a part of.

Kind Regards
Jack		
		



 Don't want emails from us anymore? Reply to this email with the word "UNSUBSCRIBE" in the subject line.

[GridSim-developers] Cluster Computing Info Centre

[Jack C. <jac...@gm...>]

Hi there

I noticed your site has published a very interesting article, Cluster Computing Info Centre. I think a collaboration between us could be of interest to your audience. 

I’m currently working with a brilliant business, who operates in the business technology industry. We would like to feature a bespoke piece of content on your site.

For the privilege of being featured on your site, we would be happy to offer you a fee of $50.

I’d love to hear back from you, but understand if this is something you do not wish to be a part of.

Kind Regards
JackDon't want emails from us anymore? Reply to this email with the word "UNSUBSCRIBE" in the subject line.

[GridSim-developers] GridSim event timing problem

[Marcus E. <mar...@gm...>]

Dear all,

I found that there is precision issue in the decimal value of clock time
when we schedule a event with delay (clock+delay). For example, if the
clock time is 5.048575999999999 and the delay is 11.0, the event should be
scheduled at 16.048575999999999 (clock+delay = 5.048575999999999 + 11.0 =
16.048575999999999). However, what I found is that the event is scheduled
at 16.048575999999997. This issue seems to the consequence of doing
floating point arithmetic.

I would like to know anyone has come across this issue or aware of this ?

Regards,
Marcus

[GridSim-developers] GridSIM

[Юрий Д. <dya...@gm...>]

Dear Sirs. The latest release of the GridSIM is 5.2 and it was published on
2010-11-25. Do you support the project or it is not developed any more?

Does the latest release suitable for using with JAVA 8?

Thanks!

[GridSim-developers] List of Resource in Lublin model

[Omid S. <omi...@gm...>]

Hello All,

I am having difficulties to pass the list of resource names to the workload
in order to generate jobs from Lublin Model since the workload takes one
resource name only as follow:

Workload workload = new Workload("Load_1", resource.get_name(), model);

I have a list of resources and thus there will be list of resource names.

So any one could help me on how to pass the resource name to the workload.
I Would really appreciate it.

Best Regards
Omid

[GridSim-developers] FW: Master Thesis Work

[Baptiste L. <bap...@st...>]

Dear,

 

I am currently working with CloudSim on an implementation for Hard drive storage. I was looking the Harddrive code (from GridSim and reused in CloudSim) and I have one question:

-          Do you have any reference that support this  equation ?

 

protected double getSeekTime(int fileSize) {

              double result = 0;

 

              if (gen != null) {

                     result += gen.sample();

              }

 

              if (fileSize > 0 && capacity != 0) {

                     result += (fileSize / capacity);

              }

 

              return result;

       }

 

Looking forward to your answer.

 

Baptiste Louis
PERCCOM Student
Skellefteå, Sweden.
bap...@st...

+46 76-058 46 89

Logo_perccomlogoLTU

 

 

 

 

[GridSim-developers] task scheduling strategies for Bag-of-Task & Directed Acyclic Graph

[Wilder N. C. <wni...@gm...>]

Hi

i read a paper where use gridsim for simulate task scheduling strategies, i
want to replicate these tests so think to use workload in the case
Directed Acyclic Graph Aplications (dependence tasks) because have the
column of Preceding Job Number but i have a problem (Custom: Error - the
file was not found: ) in read .txt, i  check that the file is i and  i try
to put it in the root where is .class and nothing. i using GridSim5.2.

Please of someone work about  OTT (Optimized Task Tree ) or Hypergraph  all
comments will be helful.

Thanks a lot !!!

Atte Wilder

[GridSim-developers] Lublin Model

[Omid S. <omi...@gm...>]

Hello,

I am trying to generate data from lublin model implemented in GridSim in
order to apply my scheduling mechanism.
For this purpose, I am trying to modify the exampleLublin99 class to
generate ETC model but I get the following error:

Entities started.
Mar 27, 2015 5:32:13 PM Workload.body() INFO: Load_1 is starting...
Mar 27, 2015 5:32:13 PM Workload.body() SEVERE: Invalid resource: null
Sim_system: No more future events
Gathering simulation data.
Simulation completed.
The simulation took 69 milliseconds
java.lang.IllegalStateException: Impossible to return job list before the
simulation completes
at gridsim.parallel.util.Workload.getGridletList(Unknown Source)
at ExampleLublin9.main(ExampleLublin9.java:96)
BUILD SUCCESSFUL (total time: 1 second)

It is good to mention that my assumptions are each resource have one
machine, each machine could have 1-5 PEs and each PE can 10-60 rating.

Could anyone please help on resolving this error.

Regards

[GridSim-developers] Beginner

[Thompson G. <kun...@gm...>]

Hello,
         i am a novice and i want to know how to work on gridsim using
java.
        Regards.

[GridSim-developers] Query regarding datagrid

[Jesu V. <ved...@gm...>]

I am doing my research in privacy preserving distributed data mining on
grid environments.
I have completed my privacy algorithm using weka toolkit.
Now I need to distribute the transformed dataset(csv or arff file) in a
grid computing environment and perform distributed data mining.

I installed gridsim in eclipse and I am able to run the examples and get
the output.

The class FILE in gridsim creates a file automatically. But for my work I
want to read a physical file from a specified path. Then this file has to
be transferred to the various machines in the grid.

Can you help me to do this.

With regards

Jesu Vedha J

[GridSim-developers] urgent help required

[Sangeetha N <nic...@gm...>]

Hi All,

I am doing my project in Cloud for Time series analysis for prediction
purposes.

I need data sets of cloud to predict but i am unable to get any with
respect to time... Can some one pls help me...

Its a kind of an urgency...
Regards,

Sangeetha N
M.E(SE)

[GridSim-developers] Help Needed

[Sangeetha N <nic...@gm...>]

Hi All,

I am Doing my project in CloudSim for Auto Scaling

Can anyone help me with the source code in java?
Regards,

Sangeetha N
M.E(SE)

[GridSim-developers] URGENT HELP REQUIRED

[Sangeetha N <nic...@gm...>]

 Hi All,

Need  help for my academic project
I am Doing my Master in Engg and I am in my project phase.
I wanted to do my project on migration from grid to cloud and wanted to
implement the resources sharing that is done using
*"GRIDSIM" and CLOUDSIM".*
*I have Eclipse installed in my laptop. help me out pls its
urgent!!!!!!!!!!!!*
Regards,

Sangeetha N
M.E(SE)

[GridSim-developers] urgent pls help

[Sangeetha N <nic...@gm...>]

Hi All,

I am Doing my Master in Engg and I am in my project phase.
I wanted to do my project on migration from grid to cloud and wanted to
implement the resources sharing that is done using
*"GRIDSIM" and CLOUDSIM".*


*I have Eclipse installed in my laptop. help me out pls its
urgent!!!!!!!!!!!!*

[GridSim-developers] Simulating Data Transfer in GridSim

[Anindya T. <mt...@vi...>]

Dear All,

I was wondering if there is any way to simulate data transfer in GridSim.
As often in the case for grids, the input data is quite huge and it takes a
significant time for the data to reach the execution environment from the
data source.

--
Thanks
Anindya

Re: [GridSim-developers] Query: which real Grid projects benefited from GridSim

[Harshad P. <har...@gm...>]

Dear Sir,

About GridSim simulation framework, I would like to know about which real
Grid projects benefited from this simulation tool? Would you help me in
providing this information or let me know about web-pointers from which I
can get this information.

Thank you.

Waiting for your reply

-Prof.H.B.Prajapati



On Tue, Jul 22, 2014 at 1:57 PM, Harshad Prajapati <
har...@gm...> wrote:

> Dear Sir,
>
> About GridSim simulation framework, I would like to know about which real
> Grid projects benefited from this simulation tool? Would you help me in
> providing this information or let me know about web-pointers from which I
> can get this information.
>
> Thank you.
>
> Waiting for your reply
>
> -Prof.H.B.Prajapati
>
>
>
>
>


-- 
*Prof. Harshad B. Prajapati*
(Associate Professor)
Information Technology Department,
Faculty of Technology,
Dharmsinh Desai University - Nadiad,
Nadiad-387001, Gujarat, INDIA

Re: [GridSim-developers] Implementing Scheduler with Preemption

[Anindya T. <ani...@gm...>]

Thanks for the reply. The thing is I know how to start executing a new job
on a resource (using *gridletSubmit method*) but the problem is I can't
find anything about how  to remove a running job from the resource. Can you
(or anyone) help me with this?

--
Thanks
Anindya


On Thu, Jul 17, 2014 at 6:02 AM, Taner Dursun <td...@gm...> wrote:

> It depends on which Scheduler implementation that you employed.
> (TimeSharing, SpaceSharing or Your implementation)
> in TimeSharing case preemption is not required.
> in other cases, you must implement code select the PE(s) to replace
> assigned job with the new one.
>
>
> On Thu, Jul 17, 2014 at 11:54 AM, Anindya Tahsin <mt...@vi...>
> wrote:
>
>> Dear All,
>>
>> I am trying to simulate a Scheduling algorithm using gridsim where lower
>> priority jobs can be preempted by the higher priority jobs. My question
>> is:
>> How can I enforce a job to preempt in gridsim?
>>
>> --
>> Thanks
>> Anindya
>>
>> ------------------------------------------------------------------------------
>> Want fast and easy access to all the code in your enterprise? Index and
>> search up to 200,000 lines of code with a free copy of Black Duck
>> Code Sight - the same software that powers the world's largest code
>> search on Ohloh, the Black Duck Open Hub! Try it now.
>> http://p.sf.net/sfu/bds
>> _______________________________________________
>> Gridsim-developers mailing list
>> Gri...@li...
>> https://lists.sourceforge.net/lists/listinfo/gridsim-developers
>>
>
>


-- 
Regards
Anindya

Re: [GridSim-developers] Implementing Scheduler with Preemption

[Taner D. <td...@gm...>]

It depends on which Scheduler implementation that you employed.
(TimeSharing, SpaceSharing or Your implementation)
in TimeSharing case preemption is not required.
in other cases, you must implement code select the PE(s) to replace
assigned job with the new one.


On Thu, Jul 17, 2014 at 11:54 AM, Anindya Tahsin <mt...@vi...>
wrote:

> Dear All,
>
> I am trying to simulate a Scheduling algorithm using gridsim where lower
> priority jobs can be preempted by the higher priority jobs. My question is:
> How can I enforce a job to preempt in gridsim?
>
> --
> Thanks
> Anindya
>
> ------------------------------------------------------------------------------
> Want fast and easy access to all the code in your enterprise? Index and
> search up to 200,000 lines of code with a free copy of Black Duck
> Code Sight - the same software that powers the world's largest code
> search on Ohloh, the Black Duck Open Hub! Try it now.
> http://p.sf.net/sfu/bds
> _______________________________________________
> Gridsim-developers mailing list
> Gri...@li...
> https://lists.sourceforge.net/lists/listinfo/gridsim-developers
>

[GridSim-developers] Implementing Scheduler with Preemption

[Anindya T. <mt...@vi...>]

Dear All,

I am trying to simulate a Scheduling algorithm using gridsim where lower
priority jobs can be preempted by the higher priority jobs. My question is:
How can I enforce a job to preempt in gridsim?

--
Thanks
Anindya

[GridSim-developers] help with simulating failure

[Hajara I. <mai...@gm...>]

Good day,
My master thesis is on fault tolerant in grid scheduling using gridSim. i
have study gridsim example, including the resfailure which implement
regionalGIS. my work is on GIS not regional. how do i simulate that failure
has occur in my scheduling algorithmms? also i need some particular
resource to failed , not all. and when that happen i need to update GIS
when the gridlet is completed  or failed, which will keep record of
resource fail. when it failed i can schedule it to another resource.
My major problem is when in my scheduling algorithms should it be called
failure method and also it must be in executing a job before it fail, so
that the job can be transfer.please help me out.. i have exhausted my time
making research and now i don't have enough time with my research work.
thanks  alot.

With regards

Hajo

[GridSim-developers] help regarding gridsim

[ROHIT S. <sax...@gm...>]

Dear All,,


 I am new to GridSim. I want some help regarding the same.

-- 
"Never regret your past, rather embrace it as the teacher that it is"

With Regards

Rohit Saxena

[GridSim-developers] question about semantic resource discovery

[hadi k. <had...@gm...>]

Hello there,

I want to implement semantic based resource discovery in computational Grid.
but I don't know exactly if there are enough class for this or not?

I really appreciate all your help.

-- 
*Best Regards,
Hadi


Email: had...@gm...
Web Address: https://sites.google.com/site/hadikalati/*