[SimGrid-user] SimGrid Energy

A.S.M Rizvi 0905050.ar at ugrad.cse.buet.ac.bd
Sun Feb 7 15:07:45 CET 2016


Dear Sir,
Thanks for the help.
I have installed Ubuntu 15.10, SimGrid and can run the example onoff. Now I
am going to try a bit modification in energy module.

Thanks,
A.S.M Rizvi

On Sun, Feb 7, 2016 at 4:20 PM, Martin Quinson <martin.quinson at ens-rennes.fr
> wrote:

> Hello,
>
> either you can model this into the existing infrastructure (by adding
> the corresponding values to the consumpution of each declared pstate,
> or maybe declare new fictional pstates for that), or you'll have to
> modify a bit how energy is modeled in SimGrid.
>
> The latter is not feasible from Java as the energy is modeled here:
> src/surf/plugins/energy.cpp
>
> You will certainly experience huge difficulties to recompile the C
> interface on a windows box. The info we have are here:
> http://simgrid.gforge.inria.fr/simgrid/3.13/doc/install.html
>
> I strongly advice to use a linux or mac machine to work on/with the C
> interface. A Linux virtual machine would be perfectly enough.
>
> Bye, MT.
>
> On Sun, Feb 07, 2016 at 11:36:39AM +0600, A.S.M Rizvi wrote:
> > Dear Sir,
> > The jar file you provided worked fine in Windows 7. I can see the energy
> > consumption of different hosts now.
> > Now if I want to add some additional functionalities to energy module
> what
> > should I do? For example, if I want to integrate the heating and cooling
> > energy what should I do?
> >
> > Thanks for your previous help. It was really nice and smooth!
> >
> > Thanks,
> > A.S.M Rizvi
> > MS Student,
> > Bangladesh University of Engineering and Technology,
> > Dhaka.
> > On Mon, Feb 1, 2016 at 2:23 PM, A.S.M Rizvi <
> 0905050.ar at ugrad.cse.buet.ac.bd
> > > wrote:
> >
> > > Dear Sir,
> > >
> > > I have Ubuntu 15.10 in my device. I had some issues with that too. I
> will
> > > try with that again after sometime and will give you feedback.
> > >
> > > Thank you very much for your co-operation.
> > >
> > >
> > >
> > > On Mon, Feb 1, 2016 at 1:59 PM, Martin Quinson <
> > > martin.quinson at ens-rennes.fr> wrote:
> > >
> > >> Grmbl, I'll get it working at some point. Damn autobuilders.
> > >>
> > >> It would be really better if you could install a linux virtual machine
> > >> to work in the meanwhile. If it's impossible, wait another couple of
> > >> hours/days. I do my best.
> > >>
> > >> Bye, Mt.
> > >>
> > >> On Mon, Feb 01, 2016 at 07:39:04AM +0100, Martin Quinson wrote:
> > >> > Hello,
> > >> >
> > >> > yeah, the fix I uploaded to the servers before getting to bed
> failed,
> > >> > so there were no artefact to download since they were not built. I
> > >> > just uploaded another solution, so you can try again when the build
> > >> > completes.
> > >> >
> > >> >  https://ci.appveyor.com/project/mquinson/simgrid
> > >> >
> > >> > Bye, Mt.
> > >> >
> > >> > On Mon, Feb 01, 2016 at 08:33:58AM +0600, A.S.M Rizvi wrote:
> > >> > > Dear Sir,
> > >> > > Thank you very much for your quick response.
> > >> > > I can not find any option to download simgrid.jar in the Artifacts
> > >> link. It
> > >> > > shows "The build job does not contain any artifacts".
> > >> > >
> > >> > > Thanks,
> > >> > > A.S.M Rizvi
> > >> > > MS Student,
> > >> > > Bangladesh University of Engineering and Technology,
> > >> > > Dhaka.
> > >> > >
> > >> > >
> > >> > >
> > >> > >
> > >> > > On Mon, Feb 1, 2016 at 4:10 AM, Martin Quinson <
> > >> martin.quinson at ens-rennes.fr
> > >> > > > wrote:
> > >> > >
> > >> > > > Hello,
> > >> > > >
> > >> > > > it seems that the windows nightly builds went bad at some point.
> > >> It's
> > >> > > > hard for us to test as we don't use windows ourselves. I tried a
> > >> > > > workaround, that is currently building on the servers.
> > >> > > >
> > >> > > > You will find it here:
> > >> https://ci.appveyor.com/project/mquinson/simgrid
> > >> > > > Click on the artefact link, on the right below, and download
> > >> simgrid.jar
> > >> > > > If it still complains about unsatisfied link errors, try
> downloading
> > >> > > > the libwinpthread-1.dll file (that should appear as an artefact
> > >> too),
> > >> > > > and put it in the same directory where your jarfile is.
> > >> > > >
> > >> > > > Please tell us how it goes for you.
> > >> > > >
> > >> > > > Bye, Mt.
> > >> > > >
> > >> > > > On Sun, Jan 31, 2016 at 11:39:58PM +0600, A.S.M Rizvi wrote:
> > >> > > > > Dear Sir,
> > >> > > > >
> > >> > > > > Thank you very much for your reply.
> > >> > > > >
> > >> > > > > I created a project at Netbeans IDE 8.1 and created Energy and
> > >> > > > > EnergyConsumer class in that project and added SimGrid.jar in
> > >> library.
> > >> > > > > Unfortunately, it showed the following error when I tried to
> run
> > >> it:
> > >> > > > >
> > >> > > > > ---
> > >> > > > > Exception in thread "main" java.lang.UnsatisfiedLinkError:
> > >> > > > >
> > >> > > >
> > >>
> C:\Users\DELL\AppData\Local\Temp\simgrid-java32110468150883509\libsimgrid.dll:
> > >> > > > > %1 is not a valid Win32 application
> > >> > > > > at java.lang.ClassLoader$NativeLibrary.load(Native Method)
> > >> > > > > at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1938)
> > >> > > > > at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1821)
> > >> > > > > at java.lang.Runtime.load0(Runtime.java:809)
> > >> > > > > at java.lang.System.load(System.java:1086)
> > >> > > > > at org.simgrid.NativeLib.loadLib(NativeLib.java:115)
> > >> > > > > at org.simgrid.NativeLib.nativeInit(NativeLib.java:31)
> > >> > > > > at org.simgrid.NativeLib.nativeInit(NativeLib.java:23)
> > >> > > > > at org.simgrid.msg.Msg.<clinit>(Msg.java:118)
> > >> > > > > at energy.Energy.main(Energy.java:20)
> > >> > > > >
> > >> > > >
> > >>
> C:\Users\DELL\AppData\Local\NetBeans\Cache\8.1\executor-snippets\debug.xml:83:
> > >> > > > > Java returned: 1
> > >> > > > > BUILD FAILED (total time: 5 seconds)
> > >> > > > > ---
> > >> > > > > I am using jdk version 1.8. I searched about the error however
> > >> could not
> > >> > > > > manage to find any solution. I tested same code to one of my
> > >> friend's
> > >> > > > > device, but got similar type of error.
> > >> > > > >
> > >> > > > > Can you please put some light on this problem?
> > >> > > > >
> > >> > > > > Thanks,
> > >> > > > > A.S.M Rizvi
> > >> > > > > MS Student,
> > >> > > > > Bangladesh University of Engineering and Technology,
> > >> > > > > Dhaka
> > >> > > > >
> > >> > > > > On Sun, Jan 31, 2016 at 6:49 AM, Martin Quinson <
> > >> > > > > martin.quinson at ens-rennes.fr> wrote:
> > >> > > > >
> > >> > > > > > Hello,
> > >> > > > > >
> > >> > > > > > SimGrid works much better on linux or mac systems than
> Windows.
> > >> If you
> > >> > > > > > absolutely need windows, then you must use Java. But if you
> > >> want to
> > >> > > > > > use energy with Java, you need a git version of SimGrid
> (even
> > >> 3.12 is
> > >> > > > > > not recent enough). You can find a recent windows build of
> the
> > >> jar
> > >> > > > > > file, for the git version:
> > >> > > > > >
> > >> > > > > >
> > >> > > >
> > >>
> https://ci.appveyor.com/api/buildjobs/f3sp1w6igv9vwxe5/artifacts/simgrid.jar
> > >> > > > > >
> > >> > > > > > You can find an example of how to use it here:
> > >> > > > > >
> > >> https://github.com/mquinson/simgrid/tree/master/examples/java/energy
> > >> > > > > >
> > >> > > > > > Welcome in the SimGrid community.
> > >> > > > > >
> > >> > > > > > Bye, Mt.
> > >> > > > > >
> > >> > > > > > > Date: Sun, 31 Jan 2016 03:01:49 +0600
> > >> > > > > > > From: "A.S.M Rizvi" <0905050.ar at ugrad.cse.buet.ac.bd>
> > >> > > > > > > To: simgrid-user at lists.gforge.inria.fr
> > >> > > > > > > Subject: SimGrid Energy
> > >> > > > > > >
> > >> > > > > > > Dear Sir,
> > >> > > > > > > I have installed SimGrid3.10.0 version in Windows 7(64
> bit).
> > >> I want
> > >> > > > to
> > >> > > > > > > simulate energy module of a wired distributed system. I
> need
> > >> to find
> > >> > > > the
> > >> > > > > > > energy consumption of every node during their tasks.
> > >> > > > > > >
> > >> > > > > > > Is it possible to do this job using SimGrid 3.10.0? If
> > >> possible, can
> > >> > > > you
> > >> > > > > > > please tell me where to begin? Is there any example code?
> > >> > > > > > >
> > >> > > > > > > I am new to SimGrid. Please help!
> > >> > > > > >
> > >> > > > > > --
> > >> > > > > > Programming is not about technology for its own sake.
> > >> > > > > > It's about being able to express your ideas precisely and
> > >> efficiently.
> > >> > > > > >              -- Inspired of http://prog21.dadgum.com/
> > >> > > > > >
> > >> > > >
> > >> > > > --
> > >> > > > Chaque génération, sans doute, se croit vouée à refaire le
> monde. La
> > >> > > > mienne sait pourtant qu'elle ne le refera pas. Mais sa tâche est
> > >> > > > peut-être plus grande. Elle consiste à empêcher que le monde se
> > >> défasse.
> > >> > > >           --- Albert Camus, Prix Nobel de littérature 1957.
> > >> > > >
> > >> >
> > >> > --
> > >> > There are two ways of constructing a software design. One way is to
> > >> > make it so simple that there are obviously no deficiencies. And the
> > >> > other way is to make it so complicated that there are no obvious
> > >> > deficiencies.             -- Tony (C.A.R.) Hoare.
> > >>
> > >>
> > >>
> > >> > _______________________________________________
> > >> > Simgrid-user mailing list
> > >> > Simgrid-user at lists.gforge.inria.fr
> > >> > http://lists.gforge.inria.fr/mailman/listinfo/simgrid-user
> > >>
> > >>
> > >> --
> > >> The tragedy of modern man is not that he knows less and less about the
> > >> meaning of his own life, but that it bothers him less and less.
> > >>           --- Vaclav Havel
> > >>
> > >
> > >
>
> --
> Il est dangereux d'avoir raison quand le gouvernement a tort.
> It is dangerous to be right when the government is wrong.
>   -- Voltaire
>
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