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» Normalization at the arithmetic bit level
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DATE
2004
IEEE
134views Hardware» more  DATE 2004»
13 years 8 months ago
Arithmetic Reasoning in DPLL-Based SAT Solving
We propose a new arithmetic reasoning calculus to speed up a SAT solver based on the Davis Putnam Longman Loveland (DPLL) procedure. It is based on an arithmetic bit level descrip...
Markus Wedler, Dominik Stoffel, Wolfgang Kunz
ICCD
2004
IEEE
100views Hardware» more  ICCD 2004»
14 years 1 months ago
Layout Driven Optimization of Datapath Circuits using Arithmetic Reasoning
This paper proposes a new formalism for layout-driven optimization of datapaths. It is based on preserving an arithmetic bit level representation of the arithmetic circuit portion...
Ingmar Neumann, Dominik Stoffel, Kolja Sulimma, Mi...
CC
2004
Springer
134views System Software» more  CC 2004»
13 years 8 months ago
Widening Integer Arithmetic
Abstract. Some codes require computations to use fewer bits of precision than are normal for the target machine. For example, Java requires 32-bit arithmetic even on a 64-bit targe...
Kevin Redwine, Norman Ramsey
ICASSP
2011
IEEE
12 years 8 months ago
Fixed- versus floating-point implementation of MIMO-OFDM detector
In this paper, we investigate the opportunities offered by floatingpoint arithmetics in enabling an assembly and intrinsics free highlevel language based development. We compare ...
Janne Janhunen, Perttu Salmela, Olli Silvén...
DAC
2005
ACM
14 years 5 months ago
MiniBit: bit-width optimization via affine arithmetic
MiniBit, our automated approach for optimizing bit-widths of fixed-point designs is based on static analysis via affine arithmetic. We describe methods to minimize both the intege...
Dong-U Lee, Altaf Abdul Gaffar, Oskar Mencer, Wayn...