[ndnSIM] How to trace the PIT
alexander.afanasyev at ucla.edu
Thu May 9 09:15:51 PDT 2013
But PIT has always a fluctuating number of entries.. Do you want to trace size as soon as it changes, or you're ok with periodic data (which may miss some peaks)?
There are currently no tracers, but there are two examples of how periodic tracing can be implemented. You can checkout https://github.com/NDN-Routing/ndnSIM/blob/master/examples/ndn-simple-with-pit-count-stats.cc and https://github.com/NDN-Routing/ndnSIM/blob/master/examples/ndn-simple-with-pit-operation-stats.cc
First one is simple periodic tracer, the second one is a little bit more complicated example, using a customized Pit policy, but it allows you to track each PIT operation, including all potential peak values.
On May 9, 2013, at 9:04 AM, Xiaoke Jiang <shock.jiang at gmail.com> wrote:
> For example, PIT size, which means the number of entries the PIT contains.
> My Regards,
> Xiaoke Jiang （蒋小可）
> Ph.D Candidate,
> Dept. of Computer Science and Technology,
> Tsinghua University, P. R. China
> On May 10, 2013, at 12:02 AM, Alex Afanasyev <alexander.afanasyev at ucla.edu> wrote:
>> What parameters of pit that you would like to trace?
>> On May 9, 2013, at 7:24 AM, Xiaoke Jiang <shock.jiang at gmail.com> wrote:
>>> Hi All,
>>> Is there a tracer which can trace the PIT? I haven't found it under utils/tracers directory.
>>> Thank you in advance.
>>> My Regards,
>>> Xiaoke Jiang （蒋小可）
>>> Ph.D Candidate,
>>> Dept. of Computer Science and Technology,
>>> Tsinghua University, P. R. China
>>> ndnSIM mailing list
>>> ndnSIM at lists.cs.ucla.edu
> ndnSIM mailing list
> ndnSIM at lists.cs.ucla.edu
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