Re: [sheflug] Latency of context switch

["Andrew J. Baker" <ajb [at] xxxxxxxxxxx>]

Chew Kim Hoe Jason wrote:

>>On Thu, 2006-04-13 at 19:19 +0800, Chew Kim Hoe Jason wrote:
>>    
>>
>>>Is there a place where that I can get information about the 
>>>      
>>>
>>latency of
>>    
>>
>>>context switching for embedded linux? 
>>>      
>>>
>>It's unlikely there's any definitive source. It depends on the version
>>of linux and (more importantly) the hardware you're running it on.
>>
>>Cheers,
>>
>>Alex.
>>
>>    
>>
>Thanks... I understand that, I am trying to compare embedded linux with other RTOS. Therefore I am trying to find some benchmarking on this. I am being a little general as not to pose too many restriction in order to get some feedback :o) I am actually using DIGNSYS SDK675001-EK1 with Oki ML675001 chip on it, running on uClinux kernel 2.4.22.
>
>  
>
Hi,

Given that your requirements are not solely restricted to Linux, have 
you considered posting your request on comp.realtime? The newsgroup FAQ 
can be found at http://www.faqs.org/faqs/realtime-computing/faq/ .

Though I can't, I imagine someone on comp.realtime should be able to 
assist you.

Cheers, Andy.

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