Re: [rtl] rtl scheduler latency.

[Brendan Simon <brendan@dgs.monash.edu.au>]

frasc wrote:

>                  ________        ________        ________
> Interrupt ______|        |______|        |______|        |____
>                 .
>                 .   ________        ________        ________
>   Pin 2   ______.__|        |______|        |______|        |____
>                 .  .        .
>                 .  .   _____.__        ________        ________
>   Pin 3   ______.__.__|     .  |______|        |______|        |____
>                 .  .        .  .
>                 .  .        .  .
>                  t0          t1
>
>  `t0' will be the interrupt latency. this topic has already been discussed
>       quite a bit on this list
>
>  `t1' would be the `schedulaer latency' [a better name someone ?] which I'd
>       like to caracterize.
>
>   The values I got so far for `t1' are in the range: 19.6-25 usecs.

How about "scheduler context switching time/delay/latency" ?

Brendan Simon.
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