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NOTICE.md

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This work contains code that is a reimplementation of a Jaccard Similarity pipeline that is (C) Nvidia and licensed under Apache 2.0. The reimplementation has been performed by hand and is entirely contained within CuGraph.chpl From cuGraph (https://github.com/rapidsai/cugraph) revision 3f13ffcdf (Feb. 17, 2021)

  • From cpp/src/utilities/graph_utils.cuh
    • The original fill wrapper function definition was reimplemented as a Chapel promoted scalar-to-array assignment
  • From cpp/src/link_predicition/jaccard.cu
    • the "row_sum" kernel has been reimplemented as a Chapel GPU forall without support for vertex weights
    • the 3D jaccard_is kernel has been reimplemented as a 1D Chapel GPU forall with 1D->3D logical reindexing
    • the 1D jaccard_jw kernel has been reimplemented as a Chapel GPU forall