HEP-CCE: Scalable IO for Energy and Intensity Frontier Experiments

chaired by Philippe Canal (Fermilab), Peter Van Gemmeren (Argonne National Laboratory), Taylor Childers (Argonne National Laboratory), Samantha Tezak (Argonne National Lab)
from to (US/Central)
at Argonne - Bldg 240 ( 1404, 1405, 1406 & 1407 )
9700 Cass Ave, Lemont, IL 60439
Description High Energy Physics experiments continue to become more data and simulation intensive. There is an expected factor of ten gap (or more) between projected computing needs for HL-LHC experiments and projected growth of current HEP resources. In the US, High Performance Computing resources are going to be growing by more than an order of magnitude by 2021/2022 with the deployment of the US DOE's first exascale supercomputers. These resources are already becoming an important piece of the HEP computing landscape and will continue to become more important.

One challenge of using leadership computing resources is reading and writing data in scalable ways that does not lead to bottlenecks or performance penalties on the shared filesystems. This Workshop aims to bring together leading IO experts in the HEP field with experts from DOE ASCR Facilities to discuss how to move forward in the next years to make HEP software more friendly to millions of parallel threads accessing files on shared disks.
Material:
Go to day
  • Thursday, August 23, 2018
    • 09:00 - 10:30 Thursday Morning
      Location:
      • 09:00 File IO overview 45'
      • 09:45 ROOT IO Overview 45'
        Speaker: Mr. Philippe Canal (FERMILAB)
    • 10:30 - 11:00 Coffee Break
    • 11:00 - 14:00 Thursday Afternoon
      Location:
      • 11:00 CMS IO Overview 40'
        Speakers: Brian Bockelman, Dr. Brian Bockelman (University of Nebraska-Lincoln), Dr. Christopher Jones (Fermilab)
      • 11:40 ATLAS IO Overview 40'
        Speaker: Dr. Peter van Gemmeren (ANL)
      • 12:20 NERSC Overview 30'
        Speaker: Glen Lockwood (NERSC)
      • 12:50 OLCF Overview 30'
        Speaker: Dr. Bronson Messer (Oak Ridge National Laboratory)
      • 13:20 ALCF Overview 30'
    • 14:00 - 14:30 Coffee Break
    • 14:30 - 18:00 Thursday Evening
      Location:
  • Friday, August 24, 2018
    • 09:00 - 10:30 Friday Morning
      Location:
    • 10:30 - 11:00 Coffee Break
    • 11:00 - 13:00 Friday Afternoon
      Location: