International audienceSIPE (Small Integer Plus Exponent) is a mini-library in the form of a C header file, to perform floating-point computations in very low precisions with correct rounding to nearest in radix 2. The goal of such a tool is to do proofs of algorithms/properties or computations of tight error bounds in these precisions by exhaustive tests, in order to try to generalize them to higher precisions. The currently supported operations are addition, subtraction, multiplication (possibly with the error term), FMA, and miscellaneous comparisons and conversions. Timing comparisons have been done with hardware IEEE-754 floating point and with GNU MPFR.SIPE (Small Integer Plus Exponent) est une mini-bibliothèque sous forme de fichier d...
Invited paper - MACIS 2015 (Sixth International Conference on Mathematical Aspects of Computer and I...
In this paper we show how to reduce the computation of correctly-rounded square roots of binary floa...
10 pagesInternational audienceThis paper presents a study of some basic blocks needed in the design ...
SIPE (Small Integer Plus Exponent) is a mini-library in the form of a C header file, to perform comp...
Sipe is a mini-library in the form of a C header file, to perform radix-2 floating-point computation...
International audienceWe present a fast algorithm together with its low-level implementation of corr...
Laboratoire LIP : CNRS/ENS Lyon/INRIA/Université Lyon 1We introduce two algorithms for accurately ev...
This paper presents a multiple-precision binary floating-point library, written in the ISO C languag...
We give here the results of a four-year search for the worst cases for correct rounding of the major...
23 pagesWe introduce several algorithms for accurately evaluating powers to a positive integer in fl...
The representation formats and behaviors of floating point arithmetics available in computers are de...
International audienceWe describe algorithms used to optimize the GNU MPFR library when the operands...
International audienceThe high performance and capacity of current FPGAs makes them suitable as acce...
We consider the problem of computing IEEE floating-point squares by means of integer arithmetic. We ...
This publication follows the "Reliable Implementation of Real Number Algorithms: Theory and Practice...
Invited paper - MACIS 2015 (Sixth International Conference on Mathematical Aspects of Computer and I...
In this paper we show how to reduce the computation of correctly-rounded square roots of binary floa...
10 pagesInternational audienceThis paper presents a study of some basic blocks needed in the design ...
SIPE (Small Integer Plus Exponent) is a mini-library in the form of a C header file, to perform comp...
Sipe is a mini-library in the form of a C header file, to perform radix-2 floating-point computation...
International audienceWe present a fast algorithm together with its low-level implementation of corr...
Laboratoire LIP : CNRS/ENS Lyon/INRIA/Université Lyon 1We introduce two algorithms for accurately ev...
This paper presents a multiple-precision binary floating-point library, written in the ISO C languag...
We give here the results of a four-year search for the worst cases for correct rounding of the major...
23 pagesWe introduce several algorithms for accurately evaluating powers to a positive integer in fl...
The representation formats and behaviors of floating point arithmetics available in computers are de...
International audienceWe describe algorithms used to optimize the GNU MPFR library when the operands...
International audienceThe high performance and capacity of current FPGAs makes them suitable as acce...
We consider the problem of computing IEEE floating-point squares by means of integer arithmetic. We ...
This publication follows the "Reliable Implementation of Real Number Algorithms: Theory and Practice...
Invited paper - MACIS 2015 (Sixth International Conference on Mathematical Aspects of Computer and I...
In this paper we show how to reduce the computation of correctly-rounded square roots of binary floa...
10 pagesInternational audienceThis paper presents a study of some basic blocks needed in the design ...