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SC25: Modern High Performance I/O: Leveraging Object Stores

This repository contains the slides and exercises for the SC25 tutorial on Object Storage for High Performance I/O

This contains material contributed from a number of authors and organsations, including:

Adrian Jackson, EPCC
Mohamad Chaarawi, HPE
Kenneth Cain, HPE
Nicolau Manubens, ECMWF
Johann Lombardi, HPE
Rob Latham, ANL
Glenn Lockwood, VAST
Rob Ross, ANL

Timetable

8:30 Introduction
8:40 Object Storage and Storage Hardware
9:10 Benchmarking Exercise
9:30 Overview of DAOS
10:00 Break 30 minute coffee/snack break
10:30 APIs for DAOS
11:00 Programmig with DAOS
11:30 Ceph and LibRADOS
12:00 Lunch 90 minute lunch reset
13:30 MPI-I/O
14:00 Darshan
14:30 I/O Libraries and Object Store
15:00 Break 30 minute coffee/snack break
15:30 I/O libraries Part 2
16:00 I/O benchmarking principles & practice
16:30 AI workloads
17:00 Finish

Running

We are still working out the details for how to run hands-on. We've provided examples you are welcome to run on your own systems.