[ndnSIM] shortestpath poblem

[Spyridon (Spyros) Mastorakis]

Hello,

the FibHelper is not available in ndnSIM 1.0. I would suggest that you update to the new version if you want to use it.

--
Spyridon (Spyros) Mastorakis
Personal Website: http://cs.ucla.edu/~mastorakis/
Internet Research Laboratory
PhD Computer Science
UCLA




> On Feb 15, 2015, at 3:04 AM, narjes aloulou <aloulounarjes at yahoo.fr> wrote:
> 
> Hi,
> 
> I test it with the optimised mode, but it did'nt work. Can I use the FibHelper from 1.0 version? 
> 
> Thanks for your Help
> 
> Best Regards
> 
> --------------------------------------------
> En date de : Jeu 12.2.15, Alex Afanasyev <alexander.afanasyev at ucla.edu> a écrit :
> 
> Objet: Re: [ndnSIM] shortestpath poblem
> À: "narjes aloulou" <aloulounarjes at yahoo.fr>
> Cc: ndnsim at lists.cs.ucla.edu
> Date: Jeudi 12 février 2015, 7h05
> 
> Double check that you
> have build NS-3/ndnSIM in optimized mode.  Implementation
> of CalculateRoutes internally uses Dijkstra algorithm from
> Boost graph library (which is known to be extremely slow in
> debug mode).  It should be a problem for this number of
> prefixes and nodes.
> 
> If
> still fails, you can compute all routes and prefixes offline
> and install them directly using FibHelper.
> 
> --
> Alex
> 
>> On Feb 11, 2015, at 4:55 PM, narjes
> aloulou <aloulounarjes at yahoo.fr>
> wrote:
>> 
>> Hi,
>> 
>> Considering a large
> catalog (10⁶ prefixes),
> "ndnGlobalRoutingHelper.CalculateRoutes ()"
> creates an infinite loop and crashes the system. My scenario
> consists of 300 nodes and I use ndnSIM 1.0.
>> 
>> Any solution to
> resolve this problem , please?
>> Are
> there any way to use ShortestPath without using the
> ndnGlobalRoutingHelper ?
>> 
>> 
>> Best Regards
> 
> 
> _______________________________________________
> ndnSIM mailing list
> ndnSIM at lists.cs.ucla.edu
> http://www.lists.cs.ucla.edu/mailman/listinfo/ndnsim