Xeno-test is the only benchmark I have for the time being (I just started with xenomai). So if you consider that "dd if=.. of=.." is a reliable load, then yes.
Here's a snippet of xeno-test's output: warming up... RTT| 00:00:01 (periodic user-mode task, 1000 us period, priority 99) RTH|----lat min|----lat avg|----lat max|-overrun|---msw|---lat best|--lat worst RTD| 12.596| 13.565| 24.224| 0| 0| 12.596| 24.224 RTD| 12.596| 13.565| 32.945| 0| 0| 12.596| 32.945 RTD| 13.565| 13.565| 37.790| 0| 0| 12.596| 37.790 R. On Sun, Nov 7, 2010 at 2:24 PM, Gilles Chanteperdrix < [email protected]> wrote: > at91_enthus wrote: > > Indeed, there's a huge difference regarding minimum and average latencies > > now that FCSE is enabled and HRT and CONFIG_PREEMPT are disabled. I get > > around 13.5 microseconds average latencies. > > Wow. Under load? > > -- > Gilles. >
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