BEGIN:VCALENDAR
VERSION:2.0
PRODID:Linklings LLC
BEGIN:VTIMEZONE
TZID:America/Chicago
X-LIC-LOCATION:America/Chicago
BEGIN:DAYLIGHT
TZOFFSETFROM:-0600
TZOFFSETTO:-0500
TZNAME:CDT
DTSTART:19700308T020000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0500
TZOFFSETTO:-0600
TZNAME:CST
DTSTART:19701101T020000
RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20211207T055400Z
LOCATION:Online
DTSTART;TZID=America/Chicago:20211115T080000
DTEND;TZID=America/Chicago:20211115T170000
UID:submissions.supercomputing.org_SC21_sess203_tut125@linklings.com
SUMMARY:Parallel I/O in Practice
DESCRIPTION:Tutorial\n\nParallel I/O in Practice\n\nLatham, Ross, Welch, L
 ockwood\n\nI/O on HPC systems is a black art. This tutorial sheds light on
  the state-of-the-art in parallel I/O and provides the knowledge necessary
  for attendees to best leverage I/O resources available to them. We cover 
 the entire I/O software stack including storage and parallel file systems 
 at the lowest layer, the role of burst buffers (NVRAM), intermediate layer
 s (such as MPI-IO), and high-level I/O libraries (such as HDF-5).  We emph
 asize ways to use these interfaces that result in high performance and too
 ls for generating insight into these stacks.\n\nThe first third of the tut
 orial covers parallel I/O fundamentals.  We discuss storage technologies, 
 both present and near-future and the major parallel and distributed file s
 ystems.  We focus on application in the second third, connecting storage t
 o our examination of the upper library layers of the I/O stack, covering M
 PI-IO, Parallel netCDF, and HDF5.  Finally, we discuss tools for understan
 ding I/O behavior.\n\nTag: Online Only, File Systems and I/O\n\nRegistrati
 on Category: Tutorial Reg Pass
END:VEVENT
END:VCALENDAR