Hello All , When we install the qnx 6.4.1 os on an intel dual core processor , would it by default use only one cpu or would it configure to take advantage of both CPU's . I have done just a regular install with type 79 file system. The pidin in listing relevant o/p says Processor1: 66222 Pentium III Stepping 10 2825MHz FPU does that mean it is aware of only one cpu thanks subra
By default the installation process install the single core version. To install the smp version cp /boot/fs/qnxsmpbase. ifs /.boot > -----Message d'origine----- > De : Subra arya [mailto:community-noreply@qnx.com] > Envoyé : 24 janvier 2011 16:26 > À : general-networking > Objet : QNX 6.4.1 dual core > > Hello All , > > When we install the qnx 6.4.1 os on an intel dual core processor , would it by > default use only one cpu or would it configure to take advantage of both > CPU's . I have done just a regular install with type > 79 file system. > > The pidin in listing relevant o/p says > > Processor1: 66222 Pentium III Stepping 10 2825MHz FPU > > does that mean it is aware of only one cpu > > thanks > subra > > > > > _______________________________________________ > > General > http://community.qnx.com/sf/go/post82595 >
I did try that too ie copying /boot/fs/qnxbasesmp.if /.boot . My pidin in out put remains same . I know i am running a dual core . So just by looking at pidin in output i am not able to say if my os is taking advantage of all the cpu cores or not . Any other info is helpful . thanks subra
> -----Message d'origine----- > De : Subra arya [mailto:community-noreply@qnx.com] > Envoyé : 25 janvier 2011 08:40 > À : general-networking > Objet : Re: RE: QNX 6.4.1 dual core > > I did try that too ie copying /boot/fs/qnxbasesmp.if /.boot . I assume you rebooted after you did that? Maybe the second core is disable in the BIOS? > My pidin in out put remains same . > I know i am running a dual core . > So just by looking at pidin in output i am not able to say if my os is taking > advantage of all the cpu cores or not . > Any other info is helpful . > > thanks > subra > > > > _______________________________________________ > > General > http://community.qnx.com/sf/go/post82615 >
When copying .boot files like that remember to run sync before you reboot, especially on the qnx6 fs On 11-01-25 10:36 AM, Mario Charest wrote: > >> -----Message d'origine----- >> De : Subra arya [mailto:community-noreply@qnx.com] >> Envoyé : 25 janvier 2011 08:40 >> À : general-networking >> Objet : Re: RE: QNX 6.4.1 dual core >> >> I did try that too ie copying /boot/fs/qnxbasesmp.if /.boot . > I assume you rebooted after you did that? Maybe the second core is disable in the BIOS? > >> My pidin in out put remains same . >> I know i am running a dual core . >> So just by looking at pidin in output i am not able to say if my os is taking >> advantage of all the cpu cores or not . >> Any other info is helpful . >> >> thanks >> subra >> >> >> >> _______________________________________________ >> >> General >> http://community.qnx.com/sf/go/post82615 >> > > > > _______________________________________________ > > General > http://community.qnx.com/sf/go/post82627 -- cburgess@qnx.com
It does work . Thank you
