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cs.PF2017★ 39 cited
Performance Analysis and Optimization of Sparse Matrix-Vector Multiplication on Modern Multi- and Many-Core Processors
Athena Elafrou, Georgios Goumas, Nektarios Koziris
This paper presents a low-overhead optimizer for the ubiquitous sparse matrix-vector multiplication (SpMV) kernel. Architectural diversity among different processors together with…
cs.PF2015★ 5 cited
A lightweight optimization selection method for Sparse Matrix-Vector Multiplication
Athena Elafrou, Georgios Goumas, Nectarios Koziris
In this paper, we propose an optimization selection methodology for the ubiquitous sparse matrix-vector multiplication (SpMV) kernel. We propose two models that attempt to identify…