There is a newer version of the record available.

Published February 22, 2023 | Version 4.0.0rc1
Software Open

hpc/ior: IOR version 4.0.0 release candidate 1

Authors/Creators

  • 1. Universität Göttingen
  • 2. @Microsoft
  • 3. Intel Corporation
  • 4. Lawrence Livermore National Laboratory
  • 5. Hewlett Packard Enterprise
  • 6. Argonne National Laboratory
  • 7. Northwestern University
  • 8. LANL
  • 9. LBNL, previously HZDR
  • 10. Red Hat
  • 11. Google
  • 12. CERN
  • 13. RWTH Aachen University
  • 14. DDN Storage
  • 15. @Seagate

Description

New major features:

  • Add PMDK backend (Adrian Jackson)
  • Add CHFS backend (Osamu Tatebe)
  • Add AIO backend (Julian Kunkel)
  • New S3 backend (Julian Kunkel)
  • New md-workbench benchmark (Julian Kunkel)
  • New BFS backend (Osamu Tatebe)
  • Add GPUDirect Storage support (Julian Kunkel)

New minor features:

  • Updated DAOS backend to match latest DAOS APIs (Mohamad Chaarawi)
  • Updated HDF5 backend (Jordan Henderson)
  • Improved Spectrum Scale hint support (Pidad D'Souza)
  • Add CSV output (Sebastian Oeste)
  • Improved Gfarm support (Osamu Tatebe)
  • Updated HDFS backend
  • MDTest now has a directory renaming test
  • Add prologue/epilogue support (GUAN Xin)
  • Add stronger randomized data using golden primes (Glenn K. Lockwood)
  • Add dummy backend (Julian Kunkel)
  • Improved CephFS support (Pablo Llopis)
  • Improved PnetCDF support (Wei-keng Liao)

Bugfixes:

  • Expansive fixes to mdtest correctness (Julian Kunkel)

Files

hpc/ior-4.0.0rc1.zip

Files (601.0 kB)

Name Size Download all
md5:b60fac4b73a212fac70dab33f4a2f0ac
601.0 kB Preview Download

Additional details

Related works

Is supplement to
https://github.com/hpc/ior/tree/4.0.0rc1 (URL)