Performance comparison of parallel fastICA algorithm in the PLGrid structures

Anna Gajos-Balinska, Grzegorz M Wojcik, Przemyslaw Stpiczynski, T. Kwater, B. Twarog, Z. Gomolka, J. Bartman
<span title="">2018</span> <i title="EDP Sciences"> <a target="_blank" rel="noopener" href="" style="color: black;">ITM Web of Conferences</a> </i> &nbsp;
During processing the EEG signal, the methods of cleaning it from artifacts play an important role. One of the most commonly used methods is ICA (independent component analysis) [1] [2] [3] . However, algorithms of this type are computationally expensive. Known implementations of ICA type algorithms rarely include the possibility of parallel computing and do not use the capabilities provided by the architecture itself. This paper presents a parallel implementation of the fastICA algorithm using
more &raquo; ... the available libraries and extensions of the Intel processors (such as BLAS, MKL, Cilk Plus) and compares the execution time for two selected architectures in the PLGrid structure (Zeus and Prometheus).
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="">doi:10.1051/itmconf/20182100026</a> <a target="_blank" rel="external noopener" href="">fatcat:cuw2zs22tbadnigcx7nyl6lgky</a> </span>
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