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Re: [Condor-users] How to distinguish between 32-bit and 64-bit architecture
- Date: Thu, 11 Nov 2010 09:05:06 -0600
- From: David Kotz <dkotz@xxxxxxxxxxxxx>
- Subject: Re: [Condor-users] How to distinguish between 32-bit and 64-bit architecture
Machines that are running 64bit kernels should have ARCH = X86_64.
"INTEL" indicates a 32bit kernel.
On Thu, 2010-11-11 at 07:48 +0200, Willem Hough wrote:
> 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
> 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?
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