std.benchmark ready for review. Manager sought after

Denis Shelomovskij verylonglogin.reg at gmail.com
Tue Apr 10 10:38:55 PDT 2012


09.04.2012 17:26, Andrei Alexandrescu пишет:
> On 4/9/12 2:06 AM, Denis Shelomovskij wrote:
>> Why will recording the average produce so much noise?
>
> As I explained, the average takes noise and outliers (some very large,
> e.g. milliseconds in a benchmark that takes microseconds) into account.
> The minimum is shielded from this issue. In the limit, the minimum for
> infinitely many measurements is the sought-after result.
>
>> As I see, floating
>> point arithmetic is now used without a strong reason so it looks like a
>> time of this part isn't valuable. Or is it just a temporary solution?
>
> I don't understand "time of this part".

Looks like a misunderstanding because of my bad English: "Recording the 
average will include a fair amount of noise" means for me that a process 
of "recording the average" produces "a fair amount of noise" itself, not 
that "a result includes noise".


-- 
Денис В. Шеломовский
Denis V. Shelomovskij


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