Simulating mesh networks
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From: D Yuniskis on 7 May 2010 12:51 Hi, I'm looking for a tool -- or, barring that, suggestions for a *technique* -- to simulate low bandwidth mesh networks. Ideally, I would like to be able to impose this "thing" between existing machines so that I could prototype algorithms on various nodes and see how they co-operate (while gathering data). Barring that, I would settle for something that would let me model traffic so that I could "see" how information flows (often in unexpected ways) and identify pathological behaviors before deployment. Has anyone done this sort of thing before? If so, pointers to techniques? Or, at least, application domains that I can research... Thanks! --don
From: Atilla on 9 May 2010 08:12 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 05/07/2010 06:51 PM, D Yuniskis wrote: > Hi, > > I'm looking for a tool -- or, barring that, suggestions > for a *technique* -- to simulate low bandwidth mesh > networks. > > Ideally, I would like to be able to impose this "thing" > between existing machines so that I could prototype > algorithms on various nodes and see how they co-operate > (while gathering data). > > Barring that, I would settle for something that would > let me model traffic so that I could "see" how information > flows (often in unexpected ways) and identify pathological > behaviors before deployment. > > Has anyone done this sort of thing before? If so, pointers > to techniques? Or, at least, application domains that I can > research... > > Thanks! > --don I used SHEsim http://www.ics.ele.tue.nl/~mgeilen/shesim/shesim.html for a classroom project to simulate different type of networks on chip. It has a painful visual editor but end results are nice, if you start with their mesh and bus examples. You will probably need to use their mesh example. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkvmppwACgkQyjWa9oynuqCVOQCbBkjWQ6fNTv9Oh6wVRmuFMaph G5sAnRLQBD/oBPELnwbL3fUUG4JjkCYG =w6sC -----END PGP SIGNATURE-----
From: D Yuniskis on 11 May 2010 12:46
Atilla wrote: > > On 05/07/2010 06:51 PM, D Yuniskis wrote: >> I'm looking for a tool -- or, barring that, suggestions >> for a *technique* -- to simulate low bandwidth mesh >> networks. >> >> Ideally, I would like to be able to impose this "thing" >> between existing machines so that I could prototype >> algorithms on various nodes and see how they co-operate >> (while gathering data). >> >> Barring that, I would settle for something that would >> let me model traffic so that I could "see" how information >> flows (often in unexpected ways) and identify pathological >> behaviors before deployment. >> >> Has anyone done this sort of thing before? If so, pointers >> to techniques? Or, at least, application domains that I can >> research... > > I used SHEsim http://www.ics.ele.tue.nl/~mgeilen/shesim/shesim.html for a > classroom project to simulate different type of networks on chip. It has a > painful visual editor but end results are nice, if you start with their mesh and > bus examples. You will probably need to use their mesh example. Thanks! I'll take a look at this and see what it can do... --don |