Re: [uml-user] SMP support for UML and OpenSSI Cluster

2007-12-05 Thread Flavio
On 05/12/2007, Jeff Dike <[EMAIL PROTECTED]> wrote: > On Tue, Dec 04, 2007 at 10:51:28PM +0100, Flavio wrote: > > Can an UML process run on multiple processor? > > If you mean an SMP UML instance, right now, no. > > > I thought to use an HPC clustering system for processes migration > > between two

Re: [uml-user] SMP support for UML and OpenSSI Cluster

2007-12-04 Thread Cameron Kerr
I'm not that familiar with OpenSSI or how SKAS3 works, but wouldn't they conflict? I seem to recall being told (quite) a while back that UML wouldn't run on Mosix (not that OpenSSI is Mosix)... presumably for some SKAS related reason??? Could someone possibly elaborate? I looked at the Power

Re: [uml-user] SMP support for UML and OpenSSI Cluster

2007-12-04 Thread Jeff Dike
On Tue, Dec 04, 2007 at 10:51:28PM +0100, Flavio wrote: > Can an UML process run on multiple processor? If you mean an SMP UML instance, right now, no. > I thought to use an HPC clustering system for processes migration > between two machines. > Since UML is an (user mode) process, could it be mi

[uml-user] SMP support for UML and OpenSSI Cluster

2007-12-04 Thread Flavio
Hi all, Can an UML process run on multiple processor? I thought to use an HPC clustering system for processes migration between two machines. Since UML is an (user mode) process, could it be migrated from a cluster to another one? Can I benefit of an HPC clustering system to increase performances?

Re: [uml-user] SMP support with UML in linux-2.6.20

2007-04-12 Thread Pravin
> > You can't yet. I'm working on it. > > I'm in the middle of an SMP cleanup pass over UML and sending those > patches to mainline. When that's done, I'll send the code that > actually turns on SMP. > I am looking forward for that, If you want, then U can send me da code which you want to be tes

Re: [uml-user] SMP support with UML in linux-2.6.20

2007-04-11 Thread Jeff Dike
On Wed, Apr 11, 2007 at 06:21:40PM +0530, Pravin wrote: > Hi, > I want to use UML with SMP support. My machine is uniprocessor. > I know that UML can simulate SMP with virtual processors You can't yet. I'm working on it. I'm in the middle of an SMP cleanup pass over UML and sending those patches

[uml-user] SMP support with UML in linux-2.6.20

2007-04-11 Thread Pravin
Hi, I want to use UML with SMP support. My machine is uniprocessor. I know that UML can simulate SMP with virtual processors When I checked arch/um/Kconfig There are options for SMP "Symmetric multi-processing support (EXPERIMENTAL)" and config NR_CPUS "Maximum number of CPUs (2-32)". But these

Re: [uml-user] SMP support.

2005-04-24 Thread Blaisorblade
On Thursday 21 April 2005 07:11, Suresh Kumar V.V wrote: > Hi > I am working on the vanilla kernel 2.4.24 and applied the patch > uml-patch-2.4.20-8. Ok, it's such an old image that no wonder it's buggy. Please upgrade to at least the latest available 2.4 kernel, i.e. 2.4.28-bs2-pre11. > I could m

Re: [uml-user] SMP support.

2005-04-20 Thread Blaisorblade
On Wednesday 20 April 2005 11:45, Suresh wrote: > Hi > > I was bring up uml with the smp support. I enabled smp option in the config > file through make menuconfig ARCH=um. I build the linux image. I used the > root_fs_toms1.7.205. > I could boot, but could not log into the console. I > get the e

[uml-user] SMP support.

2005-04-20 Thread Suresh
Hi I was bring up uml with the smp support. I enabled smp option in the config file through make menuconfig ARCH=um. I build the linux image. I used the root_fs_toms1.7.205. I could boot, but could not log into the console. I get the error as CPU#0 received unknown IPI [X]! when ever I type some