BEGIN:VCALENDAR
VERSION:2.0
PRODID:Linklings LLC
BEGIN:VTIMEZONE
TZID:America/Denver
X-LIC-LOCATION:America/Denver
BEGIN:DAYLIGHT
TZOFFSETFROM:-0700
TZOFFSETTO:-0600
TZNAME:MDT
DTSTART:19700308T020000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0600
TZOFFSETTO:-0700
TZNAME:MST
DTSTART:19701101T020000
RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20260422T000713Z
LOCATION:506
DTSTART;TZID=America/Denver:20231112T091000
DTEND;TZID=America/Denver:20231112T094000
UID:submissions.supercomputing.org_SC23_sess417_misc316@linklings.com
SUMMARY:Co-Design at System and Component Level:  Examples from the DEEP a
 nd EPI Projects
DESCRIPTION:Estela Suarez (Juelich Supercomputing Centre (JSC))\n\nOptimiz
 ing the configuration of HPC systems to meet user requirements requires in
 -depth knowledge of application profiles and hardware limitations. A quant
 itative methodology, founded on the development of application-based bench
 marks executed on representative hardware platforms, simulators, and model
 s, proves invaluable for this objective. Benchmarking sheds light on how a
 pplication codes and their core components perform on HPC systems, enablin
 g the identification of performance bottlenecks and opportunities for enha
 ncement on the software side. Moreover, it aids in understanding the impac
 t of specific hardware features on application performance, whether positi
 ve or negative. During this presentation, we will share our experiences wi
 th benchmark-driven co-design approaches, derived from two European projec
 ts, namely DEEP and EPI. In DEEP, our focus was primarily on the system le
 vel, while in EPI the target were on processor and core-level aspects. We 
 will describe the differences between both approaches and the challenges t
 hat we found.\n\nTag: Codesign, Hardware Technologies, Large Scale Systems
 , Software Engineering\n\nRegistration Category: Workshop Reg Pass\n\nSess
 ion Chairs: Jim Brandt (Sandia National Laboratories); Ann Gentile (Sandia
  National Laboratories); Michael Jantz (University of Tennessee, Knoxville
 ); Terry Jones (Oak Ridge National Laboratory (ORNL)); and Estela Suarez (
 Jülich Supercomputing Centre (JSC), University of Bonn)\n\n
END:VEVENT
END:VCALENDAR