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TODO

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Nate edited this page Feb 21, 2022 · 1 revision

There are functionalities that are essentials left to develop:

  • double-type support
    • require different internal memory management from float-type
    • proposal: overlap 4-byte input & errctrl-code; disengage 8-byte input & 4-byte errctrl-code
  • preprocessor, a.k.a. quality optimizer
    • 2x2 binning
    • log transform
    • multi-segment ranges
  • heterougenous Huffman codec
  • fine-grained Huffman codec
    • create new outliers other than that from prediction, need otherwise handling (and hence modifying file format)

(C) 2022 by Indiana University and Argonne National Laboratory. See COPYRIGHT.

  • developers: Jiannan Tian, Cody Rivera, Wenyu Gai, Dingwen Tao, Sheng Di, Franck Cappello
  • contributors (alphabetic): Jon Calhoun, Megan Hickman Fulp, Xin Liang, Robert Underwood, Kai Zhao
  • Special thanks to Dominique LaSalle (NVIDIA) for serving as Mentor in Argonne GPU Hackaton 2021!

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