A Sparse Direct Solver for Distributed Memory Xeon Phi-Accelerated Systems

This paper presents the first sparse direct solver for distributed memory systems comprising hybrid multicourse CPU and Intel Xeon Pico-processors. It builds on the algorithmic approach of SuperLU_DIST, which is right-looking and statically pivoted. Our contribution is a novel algorithm, called the...

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Veröffentlicht in:	Proceedings - IEEE International Parallel and Distributed Processing Symposium S. 71 - 81
Hauptverfasser:	Sao, Piyush, Xing Liu, Vuduc, Richard, Xiaoye Li
Format:	Tagungsbericht
Sprache:	Englisch
Veröffentlicht:	IEEE 01.05.2015
Schlagworte:	Acceleration Communication-avoiding algorithm GPU Graphics processing units Heterogeneous computing Memory management Microwave integrated circuits MPI Multicore processing OpenMP Parallel processing Sparse Direct Solver Sparse matrices Xeon-Phi acceleration
ISSN:	1530-2075
Online-Zugang:	Volltext
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