Multipartite Tables in JBits for the Evaluation of Functions on FPGA

Jérémie Detrey 1 Florent de Dinechin 1
1 ARENAIRE - Computer arithmetic
Inria Grenoble - Rhône-Alpes, LIP - Laboratoire de l'Informatique du Parallélisme
Abstract : This paper presents a core generator for arbitrary numeric functions on Xilinx Virtex FPGAs. The cores use the state-of-the-art multipartite table method, which allows input and output precisions in the range of 8 to 24 bits on current Virtex chips. The implementation uses the JBits API to embed elaborate optimisation techniques in the description of the hardware.
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https://hal.inria.fr/inria-00072282
Contributor : Rapport de Recherche Inria <>
Submitted on : Tuesday, May 23, 2006 - 8:18:02 PM
Last modification on : Tuesday, April 30, 2019 - 9:18:03 AM

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  • HAL Id : inria-00072282, version 1

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Jérémie Detrey, Florent de Dinechin. Multipartite Tables in JBits for the Evaluation of Functions on FPGA. [Research Report] RR-4305, LIP RR-2001-44, INRIA, LIP. 2001. ⟨inria-00072282⟩

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