From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <24461688.1170430564542.JavaMail.ngmail@domain.hid> Date: Fri, 2 Feb 2007 16:36:04 +0100 (CET) From: "M. Koehrer" MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Subject: [Xenomai-help] Standard linux assignment of processes to CPUs depends on Xenomai Config List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: xenomai@xenomai.org Hi everybody, I just noted another very interesting thing. When I have the Xenomai support built directly into the kernel (no modules)= , the Linux scheduler assigns all Linux tasks to CPU 0 (I have a SMP with a D= ual Core CPU). Using e.g. taskset I can of course force tasks to run on CPU 1 but it will = not be done automatically. However, when I use modules for the Xenomai stuff, the Linux scheduler assi= gns the tasks to both available CPUs... This behaviour looks very strange to me... My setup: Kernel 2.6.19.2, SMP, Pentium 4 D, Xenomai 2.3. + COW patches. Any idea on this?!? Thanks and regards Mathias --=20 Mathias Koehrer mathias_koehrer@domain.hid Viel oder wenig? Schnell oder langsam? Unbegrenzt surfen + telefonieren ohne Zeit- und Volumenbegrenzung? DAS TOP ANGEBOT JETZT bei Arcor: g=FCnsti= g und schnell mit DSL - das All-Inclusive-Paket f=FCr clevere Doppel-Sparer, nur 44,85 =80 inkl. DSL- und ISDN-Grundgeb=FChr! http://www.arcor.de/rd/emf-dsl-2