This text is intended for researchers into division and square root and related operations, as well as for designers of the corresponding arithmetic units, either for general-purpose processors or for special purpose components of systems for applications such as signal and image processing. The book...
DIVISION AND SQUARE ROOT ARITHMETIC UNITPROBLEM TO BE SOLVED: To quickly operate division and following square root calculation.ENDO YUKIO遠藤 幸雄TAGO HARUYUKI田胡 治之IDE YUKIHIRO井出 進博
摘要: Looks at the four major design issues in implementing division and square root operations in microprocessors. Identification of design issues; Lack of interest which microprocessor designers have paid to such operations; Attempt to isolate and quantify effects of issues on design trade-offs....
Division and square root, based on the digit-recurrence algorithm, can be implemented in a combined unit. Several implementations of combined division/square root units have been presented mostly for radices 2 and 4. Here, we present a combined radix-16 unit obtained by overlapping two radix-4...
Division and square root in the quarter-imaginary number system 来自 dx.doi.org 喜欢 0 阅读量: 24 作者: M Nadler 摘要: A network of directed line segments free of circular elements is assumed. The lines are identified by their terminal nodes and the nodes are assumed to be numbered ...
Digit-recurrence algorithms are widely used in actual microprocessors to compute floating-point division and square root. These iterative algorithms present a good trade-off in terms of performance, area and power. We present a floating-point division and square root unit, which implements a radix-...
hardware moduleinitialization conditionsregister contents/ C5230 Digital arithmetic methodsThis note provides a proof, corrections and minor generalization of algorithms used by Ercegovac and Lang for implementing a hardware module that combines multiplication, division and square root. A consequence of the ...
not limited to single or double precision operations implemented on FPGAs, in order to make those operations more resource efficient and more suited to their own applications.Among those operations, the performance of reciprocal, division and square root can differ based on the algorithm implemented....
Another advantage of FMA is that it enables fast software algorithms for, e.g., division and square root without much additional hardware. However, these algorithms are nontrivial to perform at the target accuracy to get the correctly rounded result without danger of overflow. Previous FMA-based...
Many algorithms have been developed for implementing division in hardware.These algorithms differ in many aspects,including quotient convergence rate,fundamental hardware primitives,and mathematical formulations.The paper presents a study of floating-point division and square-root arithmetics.It analyzes the ...