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DTSTAMP:20210916T132455Z
LOCATION:Jean-Jacques Rousseau
DTSTART;TZID=Europe/Stockholm:20210709T153000
DTEND;TZID=Europe/Stockholm:20210709T160000
UID:submissions.pasc-conference.org_PASC21_sess130_msa125@linklings.com
SUMMARY:Sarus: Highly Scalable Docker Containers for HPC Systems
DESCRIPTION:Minisymposium\n\nSarus: Highly Scalable Docker Containers for 
 HPC Systems\n\nBenedicic, Madonna\n\nSarus is a container engine for HPC s
 ystems that provides the means to instantiate high-performance containers 
 from Docker images. It has been designed to address the unique requirement
 s of HPC containers, such as integration with hardware accelerators, quick
  deployments at scale, security and permissions enforcement on multi-tenan
 t hosts, and parallel filesystems.       <br />Sarus leverages the Open Co
 ntainer Initiative (OCI) specifications to extend the capabilities of a st
 andard runtime through dedicated hook programs, implementing container cus
 tomization at deployment time and without the user's intervention. This pr
 esentation will highlight how OCI hooks can enable portable, infrastructur
 e-agnostic images to achieve native performance on top of HPC-specific dev
 ices such as GPUs and high-speed interconnects. Thanks to their standalone
  nature and standard interface, OCI hooks can be independently developed t
 o target specific features, and can be configured according to the charact
 eristics of particular host systems. The same container image can thus be 
 used across the whole development workflow, from early tests on a personal
  workstation to deployments at scale on flagship systems, while benefiting
  from the advantages of each platform.\n\nDomain: CS and Math, Physics
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