Wow, thanks for the mid-night reply!
Yeah, I just updated the formula session in the statistics documantation page.
Thanks!
Jiayuan
----- Original Message -----
From: "nathan binkert" <[EMAIL PROTECTED]>
To: "M5 users mailing list" <m5-users@m5sim.org>
Sent: 2008年2月6日 3:03 PM
Subject: Re: [m5-users] does the scalar() cast exist for Formula calculation?
> Wow, I had to dig back in the history to figure out how this worked.
> scalar() itself was removed in May 2004, so I guess we should update
> the documentation. I did create a stat type called Value for sucking
> in C++ variables (though, it's use is discouraged.)
>
> You can see it used in src/sim/stat_control.cc
>
> It's much better to create a statistic type and use that. (Especially
> if you want to do your binning stuff.) If there is just a variable
> initialized though, you can use it how we do for the frequency and
> such.
>
> Do you mind updating the documentation as you work on this stuff?
>
> Thanks,
>
> Nate
>
> On Feb 5, 2008 10:48 PM, jiayuan meng <[EMAIL PROTECTED]> wrote:
>>
>>
>> Another question regarding a Formula that is based on a Counter's final
>> value. For example:
>>
>> Counter c;
>> Formula f;
>>
>> regStats()
>> {
>> f = scalar(c)/constant(1000);
>> }
>>
>> However, type scalar doesn't exist and Scalar doesn't work either. Can
>> anyone give me some hints?
>>
>> I am following the documentation on the statistics website, which says
>> "
>> If you want to use the value of bar or num at the moment the formula is
>> calculated (i.e. the end), use the scalar() castIf you want to use the value
>> of bar or num at the moment the formula is calculated (i.e. the end), use
>> the scalar() cast
>> "
>>
>> Thanks for helping!
>>
>> Jiayuan
>>
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