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  • 2018-11-14 We congratulate the team from Oak-Ridge and Summit to win the IO-500 and the 10 Node Challenge awards at Supercomputing at our SC BoF.
  • 2018-10-10 The schedule for our Supercomputing Birds-of-a-Feather session is now available
  • 2018-05-26 - The new IO-500 list is online. We congratulate Oakforest-Pacs for improving the performance again!
  • 2018-05-20 - We released a call for submissions for the second IO-500 list.
  • 2018-04-23 - Our BoF "The IO-500 and the Virtual Institute of I/O" is accepted! See you on June 26th 11-12am.
  • 2017-11-15 - The first IO-500 list is released, we congratulate Oakforest-PACS.
  • 2017-10-15 - BoF „The Virtual Institute of I/O and the IO-500“ a the Supercomputing in Denver
  • 2017-08-15 - The high performance storage list hast been converted to an extensible and future proof data model allowing in the comprehensive data center list to track an extensive amount of site characteristics.
  • 2017-07-25 - A presentation about the IO500 and metadata benchmarking is given at the data benchmarking workshop
  • 2017-06-20 - Slides of the ISC BoF: VI4IO, IO-500
  • 2017-06-18 - Visit our GitHub page: or Slack channel to discuss issues
  • 2017-05-20 - The list now supports computation of derived metrics.
  • 2017-06-20 - We host a BoF at the ISC-HPC
  • 2017-06-20 - We have a project poster about the Virtual Institute and the IO500 during ISC-HPC.
  • 2016-08-20 – BoF at the Supercomputing on Nov. 17th
    With more than 50 attendees, the BoF at SC to introduce VI4IO and discuss the IO-500 was a success.
    BoF page
    VI4IO and HPSL slides
  • 2016-06-24 – Restructuring HPSL
    Based on the feedback given at ISC, the list content is restructured, please checkout the new site description here DKRZ
  • 2016-06-22 – BoF at ISC
    We organized a BoF at ISC HPC and introduced VI4IO
  • 2016-06-01 – Webpage launched
    We launched this new community hub