Storage-class memory needs flexible interfaces

  • Authors:
  • Haris Volos;Sankaralingam Panneerselvam;Sanketh Nalli;Michael M. Swift

  • Affiliations:
  • HP Labs, Palo Alto;University of Wisconsin--Madison;University of Wisconsin--Madison;University of Wisconsin--Madison

  • Venue:
  • Proceedings of the 4th Asia-Pacific Workshop on Systems
  • Year:
  • 2013

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Abstract

With low-latency storage-class memory, software can be a major contributor to access latency. To minimize latency, a file system architecture has to provide flexibility in customizing the file system interface and semantics to application needs so as to cut down generic overheads. We have taken initial steps towards realizing such a design and present preliminary results.