On 04/04/2011 12:45, Sam Skipsey wrote:
> On 4 April 2011 12:06, John Gordon<[log in to unmask]> wrote:
>> Andrew, my understanding was that Graeme etc wanted a lookup table that they could use from within a job to find out the HS06 value from the cputype returned by the OS, not a lookup per site. The wiki lists all the cputypes used but I suspect that it is not in the form that is visible to a job.
>
> This is roughly what I recall too - at least, the mapping the table
> represents was supposed to be cpuid -> HEPSPEC , not site-> HEPSPEC
> (which would be poorly specified for sites).
That was the initial idea, but the HEPSPEC06 figure depends on more
than the CPU model and MHz (eg the kernel version) so it would need
to be at least per-site, and really per subcluster. That just gets us
back to the CE-queue mapping, which is something Steve's script can
do without having to modify what ATLAS makes available via the dashboard
jobsummary.
Cheers,
Andrew
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Dr Andrew McNab, High Energy Physics, University of Manchester
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