From: Jan Kiszka <jan.kiszka@domain.hid>
To: ROSSIER Daniel <Daniel.Rossier@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: RE : [Xenomai-core] Xenomai on Freescale i.MX21 (ARM926J)
Date: Fri, 21 Apr 2006 09:31:03 +0200 [thread overview]
Message-ID: <44488A37.80700@domain.hid> (raw)
In-Reply-To: <FDBBB5CC70676540B3EF7CFE83FD94E0043154@domain.hid>
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ROSSIER Daniel wrote:
> Hi Marco,
>
> Two of our soft/hard engineers (Sébastien Gerber & Guillaume
> Boutillier) have worked quite a lot over these last 6 months for this
> port.
> These last weeks, they spent much work on measuring the response time
> (by means of a digital analyzer) and trying to move some piece of
> code and re-work out a bit the current patch in order to make the IRQ
> virtualization as clean as possible and to get very low latency.
> Thanks to them :-)
>
I guess this significant effort was related to the fact that you were
hunting nanoseconds, aren't you? Well, that's great! Can we hire you for
other archs as well? ;) [I also have some weird ideas regarding
micro-optimisations of the user space interface.]
Jan
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next prev parent reply other threads:[~2006-04-21 7:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-20 9:27 [Xenomai-core] Xenomai on Freescale i.MX21 (ARM926J) ROSSIER Daniel
2006-04-20 13:43 ` Philippe Gerum
2006-04-20 15:36 ` Marco Cavallini
2006-04-21 6:55 ` RE : " ROSSIER Daniel
2006-04-21 7:31 ` Jan Kiszka [this message]
2006-04-21 8:44 ` RE : " ROSSIER Daniel
2006-04-21 13:28 ` Philippe Gerum
2006-04-21 15:44 ` Philippe Gerum
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