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Please use this identifier to cite or link to this item: http://dspace.lib.cranfield.ac.uk/handle/1826/3134

Document Type: Book chapter
Title: Hierarchical automatic differentiation by vertex elimination and source transformation.
Authors: Tadjouddine, Mohamed
Forth, Shaun A.
Pryce, John D.
Issue Date: 2003
Citation: Mohamed Tadjouddine, Shaun A. Forth & John D. Pryce, Hierarchical Automatic Differentiation by Vertex Elimination and Source Transformation. Computational Science and Its Applications - ICCSA 2003, International Conference, Montreal, Canada, May 18-21, 2003, Proceedings, Part II, Lecture Notes in Computer Science , Vol. 2668, pp115-124, Kumar, V.; Gavrilova, M.L.; Tan, C.J.K.; L'Ecuyer, P. (Eds.)
Abstract: We present a hierarchical scheme to extend the applicability of automatic differentiation (AD) by vertex elimination from the basic block level to code with branches and subroutine calls. We introduce the ELIAD tool that implements our scheme. Results from computational fluid dynamics (CFD) flux linearisations show runtime speedup by a typical factor of two over both finite-differencing and traditional forward and reverse modes of AD.
URI: http://dx.doi.org/10.1007/3-540-44843-8_13
http://dspace.lib.cranfield.ac.uk/handle/1826/3134
Appears in Collections:Staff publications - Cranfield Defence and Security, Shrivenham

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