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Matched filters for coalescing binaries detection on massively parallel computers

Enrico Calzavarini·Laura Sartori·Fabio Schifano·Raffaele Tripiccione·Andrea Vicere'
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Abstract

We discuss some computational problems associated to matched filtering of experimental signals from gravitational wave interferometric detectors in a parallel-processing environment. We then specialize our discussion to the use of the APEmille and apeNEXT processors for this task. Finally, we accurately estimate the performance of an APEmille system on a computational load appropriate for the LIGO and VIRGO experiments, and extrapolate our results to apeNEXT.

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Enrico Calzavarini, Laura Sartori, Fabio Schifano, Raffaele Tripiccione, Andrea Vicere'. 2002-07-18. Matched filters for coalescing binaries detection on massively parallel computers. https://doi.org/10.1016/s0010-4655(02)00848-2

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