Pipelined Range Reduction for Floating Point Numbers

Steamboat Springs, Colorado, USA September 11-September 13

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http://doi.ieeecomputersociety.org/10.1109/ASAP.2006.53

IEEE 17th International Conference on ...

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	Francisco J. Jaime, Julio Villalba, Javier Hormigo, Emilio L. Zapata, "Pipelined Range Reduction for Floating Point Numbers," Application-Specific Systems, Architectures and Processors, IEEE International Conference on, pp. 145-152, IEEE 17th International Conference on Application-specific Systems, Architectures and Processors (ASAP'06), 2006.

	BibTex	x
	@article{ 10.1109/ASAP.2006.53, author = {Francisco J. Jaime and Julio Villalba and Javier Hormigo and Emilio L. Zapata}, title = {Pipelined Range Reduction for Floating Point Numbers}, journal ={Application-Specific Systems, Architectures and Processors, IEEE International Conference on}, volume = {0}, year = {2006}, issn = {1063-6862}, pages = {145-152}, doi = {http://doi.ieeecomputersociety.org/10.1109/ASAP.2006.53}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Application-Specific Systems, Architectures and Processors, IEEE International Conference on TI - Pipelined Range Reduction for Floating Point Numbers SN - 1063-6862 SP145 EP152 A1 - Francisco J. Jaime, A1 - Julio Villalba, A1 - Javier Hormigo, A1 - Emilio L. Zapata, PY - 2006 KW - null VL - 0 JA - Application-Specific Systems, Architectures and Processors, IEEE International Conference on ER -

Francisco J. Jaime, University of Malaga

Julio Villalba, University of Malaga

Javier Hormigo, University of Malaga

Emilio L. Zapata, University of Malaga

This paper presents a new pipelined architecture to deal with range reduction for floating point representation. It is based on Horner?s scheme and a look-up table. The overall design has been optimized for a module equal to 2?, which is the most widely used due to trigonometric functions requirements. To ensure an accuracy of one unit in the last place (ULP), a complete error propagation study has been carried out.

Citation:

Francisco J. Jaime, Julio Villalba, Javier Hormigo, Emilio L. Zapata, "Pipelined Range Reduction for Floating Point Numbers," asap, pp.145-152, IEEE 17th International Conference on Application-specific Systems, Architectures and Processors (ASAP'06), 2006

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