Marco,
This is the exact point,
the difference is about 300 to 400 for 100 sec sim time
I reran the same simulation and all I did was to change the trace format,
but I see such a difference in number of sent
$1~/s/ && /AGT/ { sent ++; }
any comments?
both running on the same machine. all the equipment and environment
settings are the same. you might be able to reproduce it easily.
Thanks,
Sasan
> Sasan,
>
> I see your point.
> How much do differ results you got in the two
> cases?
> By exact same simulation you mean that you simply
> changed the
> trace format and nothing else (included
> the machine you working on)?
>
> Regards,
>
> Marco Fiore
>
>>----Messaggio originale----
>>Da: [EMAIL PROTECTED]
> ucc.ie
>>Data: 15-apr-2006 9.33 PM
>>A: "Marco Fiore"<[EMAIL PROTECTED]>
>>Cc: <[EMAIL PROTECTED]>, <ns-users@isi.edu>
>>Ogg: Re: R: [ns]
> which trace format is more accurate?
>>
>>Marco,
>>
>>I agree that I need
> separate awk scripts for different trace formats but
>>the particular
> example that I gave below is straight forward
>>
>>$1~/s/ && /AGT/ {
> sent ++; }
>>
>>and should return total number of sents message in a
> simulation and that
>>still returns different values (unless this is not
> the correct way to
>>calculate the total sent messages)
>>
>>what do you
> think?
>>
>>Thanks,
>>Sasan
>>
>>
>>
>>> Sasan,
>>>
>>> both versions of
> tracefile report the same information.
>>> The
>>> difference only lies
> in the format (actually, the
>>> new trace format is
>>> somehow more
> complete).
>>> So they are accurate in the same way, but the
>>> point
>>>
> is that you can't use the same awk script on both!
>>> You have to
>>>
> write two versions of you awk script,
>>> and then you'll get the same
>>> results.
>>>
>>> Regards,
>>>
>>> Marco Fiore
>>>
>>>>----Messaggio
> originale----
>>>>Da:
>>> [EMAIL PROTECTED]
>>>>Data: 15-apr-2006 8.06
> AM
>>>>A: <ns-users@ISI.EDU>
>>>>Ogg: [ns] which trace format is more
> accurate?
>>>>
>>>>
>>>>Hi All,
>>>>
>>>>I am
>>> generating both trace
> formats (old and new) for the "exact" same
>>>>simulation, and for
> instance I count total number of messages sent as
>>>>below (in my awk
> file)
>>>>
>>>>$1~/s/ && /AGT/ { sent ++; }
>>>>
>>>>but I get
>>> two
> different results
>>>>
>>>>now I wonder, which one of the trace files are
>>> accurate? which one should
>>>>I pick? the version is 2.29.
>>>>
>>>>I'll
>>> appreciate your advice.
>>>>
>>>>Thanks,
>>>>Sasan
>>>>
>>>>
>>>>
>>>>
>>>
>>>
>>>
>>
>>
>>
>
>
>
