Search Results for author: Alan R. Bishop

Found 2 papers, 2 papers with code

Date Published Github Stars

A Recursive Algebraic Coloring Technique for Hardware-Efficient Symmetric Sparse Matrix-Vector Multiplication

1 code implementation • 15 Jul 2019 • Christie L. Alappat, Georg Hager, Olaf Schenk, Jonas Thies, Achim Basermann, Alan R. Bishop, Holger Fehske, Gerhard Wellein

The symmetric sparse matrix-vector multiplication (SymmSpMV) is an important building block for many numerical linear algebra kernel operations or graph traversal applications.

Distributed, Parallel, and Cluster Computing Performance

7
Paper
Code

A unified sparse matrix data format for efficient general sparse matrix-vector multiply on modern processors with wide SIMD units

1 code implementation • 23 Jul 2013 • Moritz Kreutzer, Georg Hager, Gerhard Wellein, Holger Fehske, Alan R. Bishop

We discuss the advantages of SELL-C-sigma compared to established formats like Compressed Row Storage (CRS) and ELLPACK and show its suitability on a variety of hardware platforms (Intel Sandy Bridge, Intel Xeon Phi and Nvidia Tesla K20) for a wide range of test matrices from different application areas.

Mathematical Software Distributed, Parallel, and Cluster Computing

10
Paper
Code
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