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Re: [Repast-interest] Extending Patch class in Repast HPC
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From: Kashif Z. <ka...@pe...> - 2011-07-26 13:09:38
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John,
What I mean by precompiled is the exe file in "example_bin" of the
distribution. And the other one is my compilation with VS. It means that if
those programs were running then there must be something wrong with system
specifications of mine. Most probably that is related with number of
processors available. However this is only valid for zombie not for rumor.
I am trying to get into rumor model now. Need some time. But what I have
seen there is that "probably" the graph network is explicitly distributed
between the processors and managed later on. Zombie is grid based and I have
seen no explicit assignment of cells to a particular processor.
Shortly I will send you the traces of the zombie model.
Agentset iteration problem is solved. One question though: I have used index
(someTurtles [i]) to get all agents in a for loop. I think it is working. Is
there any performance issue comparing it with iterator mechanism?
Best Regards.
---
Kashif Zia
PhD Candidate
Institut für Pervasive Computing, Johannes Kepler Universität Linz,
Altenberger Straße 69, A-4040 Linz
Room: P105, Phone: +43-732-2468-9673, Fax: +43-732-2468-8426
E-Mail: ka...@pe...
-----Original Message-----
From: Murphy, John T. [mailto:jtm...@an...]
Sent: Tuesday, July 26, 2011 2:48 PM
To: rep...@li...
Subject: Re: [Repast-interest] Extending Patch class in Repast HPC
Kashif,
At this point we have tried a number of variations and revisions, and it's
no longer clear to me which error goes with which problem (or even with
which model- the Zombies model or your new model) and under what
conditions each error occurs. I've lost track. The error that you are
getting for your 'simple_following_model' occurs during setup, but the
error that you were getting for the Zombies model occurs during a 'moveTo'
operation. They may have the same root cause, but for now let's work on
just one of them. I recommend the Zombies model first, because I have all
the code for it already.
If you send me the full output you are getting when you run the Zombies
model, and the command line and the properties file that you use when you
get that specific error, I'm sure we can figure it out. Also, I'm not sure
what you mean by 'the compiled form' vs. 'when you compiled it using VS';
do you have two different systems that you are using it on, and if so what
are they?
Best,
John
--
John T. Murphy
Computational Postdoctoral Fellow
Decision and Information Sciences and
Argonne Leadership Computing Facility
Argonne National Laboratory
jtm...@an...
On 7/26/11 3:29 AM, "Kashif Zia" <ka...@pe...> wrote:
>Hello John
>
>I ran rumor model both in compiled form and when I compiled it using VS.
>It
>running perfect. For zombie_model, even the compiled example (with given
>props files) is giving the same access violation error.
>
>So it can be concluded that there is some problem with parallelism in
>zombie
>model when it is running on my system. I do not know what?
>
>With Best Regards.
>
>
>---
>Kashif Zia
>
>PhD Candidate
>Institut für Pervasive Computing, Johannes Kepler Universität Linz,
>Altenberger Straße 69, A-4040 Linz
>Room: P105, Phone: +43-732-2468-9673, Fax: +43-732-2468-8426
>E-Mail: ka...@pe...
>
>
>-----Original Message-----
>From: Murphy, John T. [mailto:jtm...@an...]
>Sent: Tuesday, July 26, 2011 3:30 AM
>To: rep...@li...
>Subject: Re: [Repast-interest] Extending Patch class in Repast HPC
>
>Kashif,
>
>You should be able to run with the /np 4 switch even on a machine with
>only
>two processors; the additional processes are run as separate threads. It
>won't be as fast as on a machine with 4 independent processors, but it
>should run.
>
>That said, the proc.per.x and proc.per.y properties in the Zombies model
>have to match the number of processes when they are multiplied, not added.
>The properties indicate the number of processes in the 'x' and 'y'
>directions in the model's space; 2 x 2 = 4, 2 x 4 = 8, etc., are valid,
>but
>the last settings you say you used, proc.per.x = 1, proc.per.y = 1, /np 2
>are not.
>
>I'll have to check on the error tomorrow. There is no actual error shown
>in
>the text you sent. Could you re-send? Or you can wait until your cluster
>is
>installed and try again then.
>
>Best,
>John
>
>John T. Murphy, PhD, M.A. Ed.
>Computational Postdoctoral Fellow
>Argonne National Laboratory
>jtm...@an...
>________________________________________
>From: Kashif Zia [ka...@pe...]
>Sent: Monday, July 25, 2011 7:49 AM
>To: Murphy, John T.; rep...@li...
>Subject: RE: [Repast-interest] Extending Patch class in Repast HPC
>
>Hello John
>
>My error remains there.
>
>About number of processors, it seems to be reason. Unfortunately I only
>can
>use my own system with 2 processors right now. With switch np = 4, the
>following error is generated:
>
>>
>>simple_following_model.exe!std::vector<double,std::allocator<double>
>>::size() Line 879 + 0x6 bytes C++
>
>simple_following_model.exe!std::vector<double,std::allocator<double>
>>::operator[](unsigned int _Pos=0) Line 914 + 0x8 bytes C++
>
>simple_following_model.exe!repast::Point<double>::operator[](unsigned int
>index=0) Line 206 C++
> simple_following_model.exe!repast::relogo::RelogoAgent::xCor()
>Line
>51 + 0xd bytes C++
> simple_following_model.exe!InitializeTarget::operator()(AmI *
>device=0x02544e00) Line 25 + 0x8 bytes C++
>
>simple_following_model.exe!repast::relogo::AgentSet<AmI>::apply<Initialize
>Ta
>rget>(const InitializeTarget & func={...}) Line 412 + 0x13 bytes
>C++
> simple_following_model.exe!FollowingObserver::initializeAmIDir()
>Line 56 + 0x34 bytes C++
>
>simple_following_model.exe!FollowingObserver::setup(repast::Properties
>props={...}) Line 92 C++
>
>simple_following_model.exe!repast::relogo::SimulationRunner::run<Following
>Ob
>server,patchExt>(repast::Properties & props={...}) Line 117 C++
>
>simple_following_model.exe!runFollowing(std::basic_string<char,std::char_t
>ra
>its<char>,std::allocator<char> > propsFile="zombie.props") Line 35
>C++
> simple_following_model.exe!main(int argc=3, char * *
>argv=0x009860b8) Line 55 + 0x1f bytes C++
> simple_following_model.exe!__tmainCRTStartup() Line 555 + 0x19
>bytes C
> simple_following_model.exe!mainCRTStartup() Line 371 C
> kernel32.dll!7c817077()
> [Frames below may be incorrect and/or missing, no symbols loaded
>for
>kernel32.dll]
>
>simple_following_model.exe!std::_Vector_const_iterator<std::_Vector_val<Am
>I
>*,std::allocator<AmI *> > >::_Compat(const
>std::_Vector_const_iterator<std::_Vector_val<AmI *,std::allocator<AmI *>
>> >
>& _Right=...) Line 241 + 0x2 bytes C++
>
>
>I also tried it with /np 2 changing the 'proc.per.x = 1' and 'proc.per.y =
>1'. But it does not work.
>
>Our cluster facility is getting ready; installation etc. As soon as I get
>it
>running on that facility, I will let you know.
>
>Thanks for consistent support.
>
>Best Regards.
>
>
>---
>Kashif Zia
>
>PhD Candidate
>Institut für Pervasive Computing, Johannes Kepler Universität Linz,
>Altenberger Straße 69, A-4040 Linz
>Room: P105, Phone: +43-732-2468-9673, Fax: +43-732-2468-8426
>E-Mail: ka...@pe...
>--------------------------------------------------------------------------
>--
>--
>Magic Quadrant for Content-Aware Data Loss Prevention
>Research study explores the data loss prevention market. Includes in-depth
>analysis on the changes within the DLP market, and the criteria used to
>evaluate the strengths and weaknesses of these DLP solutions.
>http://www.accelacomm.com/jaw/sfnl/114/51385063/
>_______________________________________________
>Repast-interest mailing list
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>https://lists.sourceforge.net/lists/listinfo/repast-interest
>
>
----------------------------------------------------------------------------
--
Magic Quadrant for Content-Aware Data Loss Prevention
Research study explores the data loss prevention market. Includes in-depth
analysis on the changes within the DLP market, and the criteria used to
evaluate the strengths and weaknesses of these DLP solutions.
http://www.accelacomm.com/jaw/sfnl/114/51385063/
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