Hi Ewan,
I was just making sure that we all mean the same thing and the final
units are HS06.
cheers
alessandra
On 05/04/2011 16:13, Ewan MacMahon wrote:
>> -----Original Message-----
>> From: Testbed Support for GridPP member institutes [mailto:TB-
>> [log in to unmask]] On Behalf Of Alessandra Forti
>>
>> That's an unexpected twist quite elegant too. Would be it be:
>>
>> measured by ATLAS = RAW cpu
>> measured by APEL = HS06 hours
>>
> I think it would have to be; that way in dimensional terms you
> get:
>
> Production hours * ( Apel total HS06 hours / Total Atlas hours) = Production HS06 hours
>
> which is what you'd want; getting an answer in pure hours wouldn't
> do it. I think that works very neatly and only assumes that sites
> are scaling whichever benchmark figure APEL uses by the same amount
> as they scale the number of hours they report to APEL, and if
> anyone's not doing that then they're just plain broken.
>
> Ewan
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