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BEGIN:VEVENT
DTSTAMP:20210916T132448Z
LOCATION:Ernesto Bertarelli
DTSTART;TZID=Europe/Stockholm:20210705T160000
DTEND;TZID=Europe/Stockholm:20210705T163000
UID:submissions.pasc-conference.org_PASC21_sess113_msa294@linklings.com
SUMMARY:Towards Exascale with IPPL Version 2.0
DESCRIPTION:Minisymposium\n\nTowards Exascale with IPPL Version 2.0\n\nFre
 y, Muralikrishnan, Adelmann\n\nIPPL is a generic library written in C/C++ 
 and MPI for high performance Eulerian, Lagrangian and mixed Eulerian-Lagra
 ngian applications. Since its development around the turn of the millenniu
 m, the variety of hardware architectures has grown and software developers
  are challenged in the design and maintenance of their codes. Recent devel
 opments of performance portable codes like Kokkos, RAJA or Alpaka, however
 , enable to write a single code which runs on all supported platforms.<br 
 />In this talk, I discuss our efforts to rewrite IPPL in the latest C++ st
 andard and to enhance the library with the performance portable capabiliti
 es of Kokkos. I will also show first benchmarks performed on CPUs and GPUs
 .\n\nDomain: CS and Math, Physics, Engineering
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