[Halld-offline] No offline meeting, Fri. Mar 23

[Chip Watson]

small correction: we have 50M NERSC units, 96 units per KNL 68 core 
node, thus 520k KNL node hours, 35M KNL core hours, worth 8.3M haswell 
core hours I believe...  I'd like to productively consume this by mid 
December at the latest, so a first campaign using 10% would be nice if 
that was a good fit (within a factor of 2?)


On 3/23/18 10:14 AM, Sean Dobbs wrote:
> We will definitely need to replay the previous data sets with the 
> tracking updates at some point.  To set the scale for this, Alex, can 
> you tell us how many CPU hours the latest passes over the 2017 and 
> 2016 golden periods took?
>
> ---Sean
>
> On Fri, Mar 23, 2018 at 7:37 AM David Lawrence <davidl at jlab.org 
> <mailto:davidl at jlab.org>> wrote:
>
>     Since we’re skipping the meeting this week I’ll give a quick
>     report on a meeting with SciComp
>     earlier this week on moving towards production processing of raw
>     data at NERSC.
>
>     1. Chip has received a 50 MCPU-hour allocation along with 50TB of
>     disk space at NERSC
>
>     2. Chris Larrieu is going to start developing system that allows
>     us to submit NERSC jobs from JLAB.
>
>     3. I have asked NERSC about implementing CVMFS so we can try and
>     parallel our OSG efforts.
>       (needs follow up)
>
>     4. SciComp would like to have a system ready to try some type of
>     data challenge this summer. We should
>     decide if there is a reconstruction launch that would be useful
>     for this (e.g. Spring 2018 data or
>     replay of older data set with newer code/calibrations). If we let
>     them know when we will be ready, they
>     can use that as a target date for an initial system.
>
>
>
>
>     -------------------------------------------------------------
>     David Lawrence Ph.D.
>     Staff Scientist, Thomas Jefferson National Accelerator Facility
>     Newport News, VA
>     davidl at jlab.org <mailto:davidl at jlab.org>
>     (757) 269-5567 <tel:%28757%29%20269-5567> W
>     (757) 746-6697 <tel:%28757%29%20746-6697> C
>
>>     On Mar 22, 2018, at 10:41 PM, Mark Ito <marki at jlab.org
>>     <mailto:marki at jlab.org>> wrote:
>>
>>     Folks,
>>
>>     I am traveling and have not made arrangements for a replacement
>>     chairman, so I propose we skip this week's offline and container
>>     meetings. If you do not hear from me, assume the meeting is off.
>>
>>       -- Mark
>>
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