[Avrora] Flash energy consumption (again)

Marco Antonio Lopez Trinidad marco.lopez at unige.it
Fri Mar 20 05:56:19 PDT 2009


Ciao Soledad,

here may be the information you look for:

http://sensors.cs.umass.edu/papers/IPSN_SPOTS06.pdf

--marco.

> Hi,
>
>
>
> I am evaluating the energy consumption for the flash external memory using
> Avrora (1.7.106).
>
>
>
> I need to know how much energy spend one application reading/writing
> different block sizes ranging between 1 byte and 16KB.
>
> The time spent in these operations are reasonable, but my problem is that I
> am getting strange results of the energy returned by the simulator.
>
> For sizes from  1 to 256 bytes I’m getting X Joules, and for bigger sizes
> (1KB to 16KB) the energy decreases.
>
>
>
> I can’t find any reason for this behavior. Anybody knows what is happening?
>
> Is the energy model implemented by Avrora influencing  these results?
>
>
>
> Thanks in advance.
>
> Kind regards,
>
> Soledad.
>
>
>
> --
> M. Soledad Escolar Díaz
> Área de Arquitectura y Tecnología de Computadores
> UNIVERSIDAD CARLOS III DE MADRID
> Avda. de la Universidad, 30
> 28911 Leganés (Madrid), SPAIN
> e-mail:  <mailto:sescolar at arcos.inf.uc3m.es> sescolar at arcos.inf.uc3m.es
>
> pág. web:  <http://www.arcos.inf.uc3m.es/~sescolar>
> http://www.arcos.inf.uc3m.es/~sescolar
>
> Phone:(+34) 916249143
>
>
>
>
>
>





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