From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <51A82D96.5000900@web.de> Date: Fri, 31 May 2013 13:56:54 +0900 From: Jan Kiszka MIME-Version: 1.0 References: <201305251236.38418.lux-integ@btconnect.com> <51A2F3EF.3080404@web.de> <201305281152.41490.lux-integ@btconnect.com> In-Reply-To: <201305281152.41490.lux-integ@btconnect.com> Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Subject: Re: [Xenomai] uml question List-Id: Discussions about the Xenomai project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: lux-integ Cc: xenomai@xenomai.org On 2013-05-28 19:52, lux-integ wrote: > On Monday 27 May 2013 06:49:35 Jan Kiszka wrote: >> >> UML is not supported, but you can do driver development very comfortably >> inside virtual machines - at least on x86 (other archs are just gaining >> virtualization support). See [1] for more details. >> >> Jan >> >> [1] >> http://chemnitzer.linux-tage.de/2012/vortraege/folien/1061-VirtualDebugg= ing >> .pdf > = > thanks for your link. = > = > does 'is-not-supported' =3D "cant-be-done"? A lot can be done (in software), but this thing would not make sense. > = > "QEMU is a very flexible virtualization technology however it is quite sl= ow = > and it is recommended that you understand and evaluate alternative soluti= ons = > before picking this one" QEMU is a CPU emulator is slow - compared to native or KVM-based execution. Still, QEMU is faster in this domain than many other *emulator*. But you don't need to worry when you have hardware virtualization support on your host and enabled KVM for QEMU. Jan -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 263 bytes Desc: OpenPGP digital signature URL: