Abstract | ||
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In this work we propose new decimal floating-point CORDIC algorithms for transcendental function evaluation. We show how these algorithms are mapped to a state of the art Decimal Floating-Point Unit (DFPU), both considering the use of a carry--propagate adder or a carry--save redundant adder. We compared with previous decimal CORDIC proposals and with table-driven algorithms, and we concluded that our approach have significant potential advantages for transcendental function evaluation in state of the art DFPUs with minor modifications of the hardware. |
Year | DOI | Venue |
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2009 | 10.1109/ARITH.2009.29 | IEEE Symposium on Computer Arithmetic |
Keywords | Field | DocType |
art decimal floating-point unit,art dfpus,table-driven algorithm,transcendental function evaluation,new decimal floating-point cordic,redundant adder,previous decimal cordic proposal,minor modification,decimal transcendental,propagate adder,cordic algorithm,significant potential advantage,hardware,data mining,decimal floating point,adders,floating point arithmetic,accuracy,cordic,convergence,registers,transcendental functions | Adder,Floating point,Computer science,Transcendental function,Parallel computing,Arithmetic,Theoretical computer science,CORDIC,Binary Integer Decimal,Decimal floating point,Decimal,Computation | Conference |
ISSN | Citations | PageRank |
1063-6889 | 6 | 0.50 |
References | Authors | |
7 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Álvaro Vázquez | 1 | 109 | 8.59 |
Julio Villalba | 2 | 219 | 23.56 |
Elisardo Antelo | 3 | 262 | 25.04 |