Abstract
A globally adaptive algorithm for approximating one-dimensional definite integrals on parallel computers is described. The algorithm is implemented on a Kendall Square Research KSR-1 parallel computer and numerical results are presented. The algorithm gives significant speedups on a range of hard problems, including ones with singular integrands. A number of alternatives for the interval selection strategy that is at the core of this algorithm are evaluated.
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© 1994 Springer-Verlag Berlin Heidelberg
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Bull, J.M., Freeman, T.L. (1994). Parallel algorithms and interval selection strategies for globally adaptive quadrature. In: Halatsis, C., Maritsas, D., Philokyprou, G., Theodoridis, S. (eds) PARLE'94 Parallel Architectures and Languages Europe. PARLE 1994. Lecture Notes in Computer Science, vol 817. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-58184-7_125
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DOI: https://doi.org/10.1007/3-540-58184-7_125
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