Re: [Condor-users] How to distinguish between 32-bit and 64-bit architecture

[David Kotz <dkotz@xxxxxxxxxxxxx>]

You're welcome, Willem.  All of my machines are Linux, so I can't say
from personal experience, but I believe that 64bit Windows machines
should also have ARCH = X86_64.  I'm sure one of the Windows cluster
admins here can confirm or correct that.

- dave


On Thu, 2010-11-11 at 17:19 +0200, Willem Hough wrote:
> Hi Dave,
> 
> Thanks for the reply. Should this also be the case when running a 
> Windows pool?
> I'm running version 7.4.3. Maybe upgrading to 7.4.4 could be beneficial.
> 
> 
> 
> On 2010/11/11 5:05 PM, David Kotz wrote:
> > Willem,
> >
> > Machines that are running 64bit kernels should have ARCH = X86_64.
> > "INTEL" indicates a 32bit kernel.
> >
> > - dave
> >
> >
> > On Thu, 2010-11-11 at 07:48 +0200, Willem Hough wrote:
> >> Hi,
> >>
> >> I am running a Windows Condor pool which consists of 32-bit and 64-bit
> >> hardware. When I submit jobs,
> >> I want to be able to specify on which architecture (32-bit or
> >> 64-bit) the jobs should run;
> >> preferably making use of the 'Requirements' operator and some ClassAds
> >> information.
> >>
> >> However there doesn't seem to be a ClassAds field that corresponds
> >> directly to 32-bit and 64-bit architecture.
> >> The 'Arch' field indicates 'INTEL' for all Intel CPUs.
> >>
> >> Since all our 64-bit machines are currently i7s, I can probably use
> >> (TotalCpus == 8) as a requirement to identify
> >> 64-bit architecture, but this doesn't seem very elegant.
> >>
> >> Has anyone else had such a requirement before?
> >>
> >> Regards
> >>
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