Hello
I've filled the table for atlas (attached).
You comments/corrections are much appreciated.
I haven't got numbers from UCL and Cambridge.
Elena
On 29 Mar 2012, at 11:32, Elena Korolkova wrote:
> Hello
>
> At March GDP Ale diGi gave a talk on ATLAS activities: h.ttps://indico.cern.ch/getFile.py/access?contribId=3&sessionId=5&resId=1&materialId=slides&confId=155066
> At slide 5 you can see that new reconstruction jobs require vmem > 3.5GB.
>
> ATLAS ADC team wants to understand what CPU capacity is available to run reconstruction jobs consuming>3.5 GB vmem and how many sites have problems to run these jobs.
>
> Atlas is asking for the limits on vmem of 4GB. SWAP should be set to 2*RAM size. Physical memory requirement are not changed (2 GB).
>
> ATLAS has assure that there is no problem for the sites with physical memory 2GB and no vmem limit.
>
> Cloud support teams were asked to fill the table with information for each site on
>
> Number of jobs slots
> HS06 (for these number of job slots)
> RAM/Slot
> VMem/Slot
> Kill on overusage
> % use by ATLAS
> Timescale
>
> For example, your site has 100 jobs slots and 40 jobs slots have vmem >3.5 and 40 job slots have vmem >4 GB you should put three entries in the table (the third one for jobs with vmem < 3.5 GB) .
>
> IC, Brunel (CMS sites) and Durham do not run reconstruction jobs. They do not need to fill the table.
>
> Could you please provide this information by Monday noon.
>
> Thanks
> Elena
> __________________________________________________
> Dr Elena Korolkova
> Email: [log in to unmask]
> Tel.: +44 (0)114 2223553
> Fax: +44 (0)114 2223555
> Department of Physics and Astronomy
> University of Sheffield
> Sheffield, S3 7RH, United Kingdom
>
>
>
>
__________________________________________________
Dr Elena Korolkova
Email: [log in to unmask]
Tel.: +44 (0)114 2223553
Fax: +44 (0)114 2223555
Department of Physics and Astronomy
University of Sheffield
Sheffield, S3 7RH, United Kingdom
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