[ndnSIM] [EXT] Data structures in NDN / HT, BF etc

Junxiao Shi shijunxiao at email.arizona.edu
Wed May 19 09:31:24 PDT 2021


Data structure performance is not modeled in ndnSIM.
Every data structure lookup or mutation takes zero seconds of simulated

To measure the performance of a forwarder and its data structures, you need
to run the forwarder standalone, not as part of ns-3 simulation.
Look into the Mini-NDN emulator if you want to run multiple instances on a
simulated network.

Source code of data structures in several NDN forwarders:
(ignore the name-splay.*, it's dead code)

Yours, Junxiao

On Wed, May 19, 2021 at 12:11 PM ARUNDHATI ARJARIA via ndnSIM <
ndnsim at lists.cs.ucla.edu> wrote:

> *External Email*
> Hello Dears,
> I want to work on lookup strategies (HAsh Table, Trie structure and Bloom
> filter).
> Please  help me to know where I can see these data structures in NDN
> Forwarder/ NFD & how can I see and evaluate the performance of these data
> structures so that I can understand well for further analysis.
> Thanks.
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