Subject: Re: [boost] Is there interest in a Simulation library?
From: Damian Vicino (damian.vicino_at_[hidden])
Date: 2013-10-01 09:53:36
Hi,
In the context of the (oversimplified) example:
Time is virtual and "parallel devs" is an algorithm defined in [1] by Alex Chung Hen Chow and Bernard P. Zeigler in 1994.
It defines how to run several submodels in parallel and obtain the same results as running everything sequentially, but faster.
[1] http://informs-sim.org/wsc94papers/1994_0104.pdf
--
Damián Vicino, PhD student UNS/Carleton
Centre National de la Recherche Scientifique
----- Original Message -----
> From: "Klaim - Joël Lamotte" <mjklaim_at_[hidden]>
> To: "Boost Developers List" <boost_at_[hidden]>
> Sent: Tuesday, October 1, 2013 3:41:37 PM
> Subject: Re: [boost] Is there interest in a Simulation library?
>
> On Tue, Oct 1, 2013 at 3:32 PM, Damian Vicino
> <damian.vicino_at_[hidden]>wrote:
>
> > An oversimplified example of use:
> > int main(){
> > devs<parallel_engine> pdev; // the parallel devs engine
> > devsmodel mod; //some model already implemented
> > simulation sim(mod, pdev); //a simulation gather together a
> > simulator
> > engine and a model
> > sim.runUntil(10000s); //run the first 10000 seconds of
> > simulation.
> > }
> >
>
> What does parallel_engine means in this context? It parallelize the
> processing of a cycle?
>
> Also, could you clarify why the interface would use time values
> instead of
> cycle count?
> Or is the time value relative to a virtual clock instead of real
> time?
> In my experience, it is incredibly useful to not associate time with
> the
> processing of a cycle, so that the user code can work with it in
> different
> kind of context.
>
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