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» Reduced Precision Checking for a Floating Point Adder
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ARITH
1999
IEEE
15 years 1 months ago
Floating-Point Unit in Standard Cell Design with 116 Bit Wide Dataflow
The floating-point unit of a S/390 CMOS microprocessor is described. It contains a 116 bit fraction dataflow for addition and subtraction and a 64 bit-wide multiplier. Besides the...
Guenter Gerwig, Michael Kroener
TC
2010
14 years 8 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
1997
IEEE
15 years 1 months ago
On the Design of IEEE Compliant Floating Point Units
Engineering design methodology recommends designing a system as follows: Start with an unambiguous speci cation, partition the system into blocks, specify the functionality of eac...
Guy Even, Wolfgang J. Paul
CAL
2007
14 years 9 months ago
Low-Cost Microarchitectural Support for Improved Floating-Point Accuracy
Abstract—Some processors designed for consumer applications, such as Graphics Processing Units (GPUs) and the CELL processor, promise outstanding floating-point performance for ...
William R. Dieter, A. Kaveti, Henry G. Dietz
CADE
2010
Springer
14 years 10 months ago
Multi-Prover Verification of Floating-Point Programs
Abstract. In the context of deductive program verification, supporting floatingpoint computations is tricky. We propose an expressive language to formally specify behavioral proper...
Ali Ayad, Claude Marché