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ARITH
2005
IEEE
13 years 11 months ago
Floating-Point Fused Multiply-Add: Reduced Latency for Floating-Point Addition
In this paper we propose an architecture for the computation of the double—precision floating—point multiply—add fused (MAF) operation A + (B × C) that permits to compute ...
Javier D. Bruguera, Tomás Lang
ARITH
2009
IEEE
14 years 5 days ago
Advanced Clockgating Schemes for Fused-Multiply-Add-Type Floating-Point Units
The paper introduces fine-grain clockgating schemes for fused multiply-add-type floating-point units (FPU). The clockgating is based on instruction type, precision and operand v...
Jochen Preiss, Maarten Boersma, Silvia Melitta M&u...
ICPP
1999
IEEE
13 years 9 months ago
Impact on Performance of Fused Multiply-Add Units in Aggressive VLIW Architectures
Loops are the main time consuming part of programs based on floating point computations. The performance of the loops is limited either by recurrences in the computation or by the...
David López, Josep Llosa, Eduard Ayguad&eac...
TC
2010
13 years 3 months ago
Redundant-Digit Floating-Point Addition Scheme Based on a Stored Rounding Value
—Due to the widespread use and inherent complexity of floating-point addition, much effort has been devoted to its speedup via algorithmic and circuit techniques. We propose a ne...
Ghassem Jaberipur, Behrooz Parhami, Saeid Gorgin
ARITH
1999
IEEE
13 years 9 months ago
Reduced Latency IEEE Floating-Point Standard Adder Architectures
The design and implementation of a double precision floating-point IEEE-754 standard adder is described which uses "flagged prefix addition" to merge rounding with the s...
Andrew Beaumont-Smith, Neil Burgess, S. Lefrere, C...