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CAV
2007
Springer
120views Hardware» more  CAV 2007»
15 years 9 months ago
Using Counterexamples for Improving the Precision of Reachability Computation with Polyhedra
Abstract. We present an extrapolation with care set operator to accelerate termination of reachability computation with polyhedra. At the same time, a counterexample guided refine...
Chao Wang, Zijiang Yang, Aarti Gupta, Franjo Ivanc...
134
Voted
CODES
2002
IEEE
15 years 8 months ago
A language for multiple models of computation
We introduce a new kernel language for modeling hardware/software systems, adopting multiple heterogenous models of computation. The language has formal operational semantics, and...
Dag Björklund, Johan Lilius
EUROPAR
2009
Springer
15 years 7 months ago
Dynamic Detection of Uniform and Affine Vectors in GPGPU Computations
Abstract. We present a hardware mechanism which dynamically detects uniform and affine vectors used in Graphics Processing Units, to minimize pressure on the register file and redu...
Sylvain Collange, David Defour, Yao Zhang
105
Voted
ARITH
2009
IEEE
15 years 10 months ago
Computation of Decimal Transcendental Functions Using the CORDIC Algorithm
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...
Álvaro Vázquez, Julio Villalba, Elis...
EUROCAST
2005
Springer
97views Hardware» more  EUROCAST 2005»
15 years 9 months ago
Extracting Computer Algebra Programs from Statements
In this paper, an approach to synthesize correct programs from specifications is presented. The idea is to extract code from definitions appearing in statements which have been me...
Jesús Aransay, Clemens Ballarin, Julio Rubi...