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

[David Kotz <dkotz@xxxxxxxxxxxxx>]

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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