[ogsa-bes-wg] processor types (was Re: [jsdl-wg] Questions and potential changes to JSDL, as seen from HPC Profile point-of-view)
Andreas Savva
andreas.savva at jp.fujitsu.com
Sun Jun 11 23:54:36 CDT 2006
The processor type values were *not* taken from CIM. (We looked at CIM
but decided it was not appropriate in this case.) The values are "based
on the Instruction Set Architecture (ISA) names of a small number of
common processor architectures." (p10 of the spec.)
You can make the statement for "any x86" with the defined values.
Marvin Theimer wrote:
> Hi;
>
>
>
>> I think with processor types we just grabbed a snapshot of the CIM model
>>
>> and went with that; updating to use a later version of that would not
>>
>> cause great difficulty (though the reverse problem might then exist, in
>>
>> that it might become more difficult to say that any kind of x86 arch is
>>
>> OK for a particular job).
>>
>>
>>
>> However, I believe we would assume the following interpretation of
>>
>> processor requirements: if specified, that's what they want for all
>>
>> processors associated with the job. If they didn't specify, they didn't
>>
>> care and anything is therefore good enough.
>
>
>
> Agreed. Also, one possibility is to explicitly specify some of the
> commonly occurring “semi-bound” scenarios, such as “any x86”
> architecture. I’m not familiar enough with the CIM world to know if
> they can provide us with guidance on how to solve the problem in general.
>
--
Andreas Savva
Fujitsu Laboratories Ltd
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