[Gzz] Fwd: Re: [p2p-hackers] P2P scalable simulator

[hemppah]

Hi,

This *might* be useful for us in the future (perhaps also in my thesis ;)...

-Hermanni

----- Forwarded message from Sam Joseph <address@hidden> -----
    Date: Fri, 13 Dec 2002 20:03:33 +0900
    From: Sam Joseph <address@hidden>
Reply-To: address@hidden
 Subject: Re: [p2p-hackers] P2P scalable simulator
      To: address@hidden

Hi Vasilios,

I'm not sure what your reasonable hard ware requirements are.  The 
NeuroGrid simulator (which simulates Gnutella, Freenet and NeuroGrid 
networks, and is extendable to others) tries to be as scalable as possible.

Currently I run a 10,000 node network with three documents in each node, 
and max 60 connections per node in about 300 Megs of RAM.  I would 
certainly like to improve on this.  I am currently running million node 
networks but at prohibitive cost in terms of RAM.  I would be very 
interested to try and work together to improve the memory footprint.

You can check out the NeuroGrid simulator at:

http://www.neurogrid.net/php/simulation.php

CHEERS> SAM

Vasilios Darlagiannis wrote:

> Dear all,
>    I am wondering if anybody could suggest a scalable simulator
> appropriate for P2P-related experiments. I believe that tools like 
> ns-2 are
> not very suitable, since they deal with many details at lower OSI
> layers, which are not so important for most of the P2P experiments.
> What I see as important is to have a general tool capable of simulating
> a million of nodes with reasonable hardware requirements.
>    Any suggestions?




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