Collectives and Communicators: A Case for Orthogonality: (Or: How to get rid of MPI neighbor and enhance Cartesian collectives)

Jesper Larsson Träff, Sascha Hunold, Guillaume Mercier, Daniel J. Holmes. Collectives and Communicators: A Case for Orthogonality: (Or: How to get rid of MPI neighbor and enhance Cartesian collectives). In Wesley Bland, Kathryn Mohror, Toni Pena, editors, EuroMPI/USA '20: 27th European MPI Users' Group Meeting, Virtual Meeting, Austin, TX, USA, September 21-24, 2020. pages 31-38, ACM, 2020. [doi]

Abstract

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