答复: [Tinyos-help] could i use TosSim to obtain the code runing time?

[yuxiaojie]

Thanks Tal, I can use PowerTOSSIM to obtain power consumption, but how to obtain code execution time? Do you have any ideas? 

-----邮件原件-----
发件人: Tal Rusak [mailto:tr76 at cornell.edu] 
发送时间: 2008年1月11日 13:23
收件人: ÓàÏþ½Ý
抄送: tinyos-help at millennium.berkeley.edu
主题: Re: [Tinyos-help] could i use TosSim to obtain the code runing time?

Hi,
     There have been tools to model power consumption. For example, see
http://www.eecs.harvard.edu/~shnayder/ptossim/
http://mail.millennium.berkeley.edu/pipermail/tinyos-help/2007-November/029378.html

Thanks,
Tal

> I don't have any mote, so I use TosSim to do simulating, Now I need to
> meature the my code running time and energy consumption. But I find some
> pieces in TOSSIM: A Simulator for TinyOS Networks.
>
>  "Time: While TOSSIM precisely times interrupts (allowing things like
> bit-level radio simulation), it does not model execution time."
>  "Because TOSSIM does not model CPU execution time, it cannot easily
> provide accurate information for calculating CPU energy consumption."
>
>  So does it mean I can't meature code running time without a real hardware
> mote? I am using tinyos 1.1.15 now, does 2.x support execution time
> meaturing or energy
> consumption?_______________________________________________
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