Mechanizing the expert dense linear algebra developer

  • Authors:

  • Bryan Marker;Andy Terrel;Jack Poulson;Don Batory;Robert van de Geijn

  • Affiliations:

  • The University of Texas at Austin, Austin, TX, USA;Texas Advanced Computing Center, Austin, TX, USA;The University of Texas at Austin, Austin, TX, USA;The University of Texas at Austin, Austin, TX, USA;The University of Texas at Austin, Austin, TX, USA

  • Venue:
  • Proceedings of the 17th ACM SIGPLAN symposium on Principles and Practice of Parallel Programming
  • Year:
  • 2012

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Abstract

The efforts of an expert to parallelize and optimize a dense linear algebra algorithm for distributed-memory targets are largely mechanical and repetitive. We demonstrate that these efforts can be encoded and automatically applied to obviate the manual implementation of many algorithms in high-performance code.