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Conference Papers Year : 2020

Verification of DRMA communications

Abstract

We provide a formal definition of single-valuedness in the context of SPMD programs. In this definition, concomitance of the computation of values computed at distinct processes relies on a logical time induced by textually aligned program points. We show how textual alignement and single-valuedness can be used to ensure proper use of collective in BSP programs. We focus on synchronization barriers and Direct Remote Memory Access and sketch the analysis implemented in our prototype analyser.
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Dates and versions

hal-02870592 , version 1 (16-06-2020)

Identifiers

  • HAL Id : hal-02870592 , version 1

Cite

Frederic Dabrowski. Verification of DRMA communications. High-level Parallel Programming and Applications, Jul 2020, Porto, Portugal. ⟨hal-02870592⟩
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