[ECOS] ecos timing issue

Jonathan Larmour jifl@eCosCentric.com
Wed Mar 26 16:43:00 GMT 2003


Andrew Lunn wrote:
> On Wed, Mar 26, 2003 at 09:00:14AM +0530, Sathyanarayanan SAMPATHKUMAR wrote:
> 
>>If , I have mailed at a incorrect forum , then I apologise for the same
>>and request for the e-mail id where I should put my question to.
>>
>>I was planning to consider eCos for one of our applications.
>>Is it possible to know the Context switching time and Interrupt latency
>>time of ecos for ARM7/ARM9 platform.
> 
> 
> Take a look in the documentation:
> http://sources.redhat.com/ecos/docs-latest/user-guide/ecos-user-guide.html
> 
> Find a target which is similar to yours and look at the "Real-time
> Characteristics".

Although it's worth pointing out that these are just run in the "default" 
configuration. Much more performance is possible if you tailor the 
configuration appropriately.

Jifl
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