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| HAL : hal-00128124, version 5 |
| arXiv : cs/0701192 |
| DOI : 10.1145/1353445.1353446 |
| Fiche détaillée |  Récupérer au format |
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| ACM Transactions on Programming Languages and Systems 30, 3 (2008) 12 |
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| Versions disponibles : | v1 (30-01-2007) | v2 (20-04-2007) | v3 (30-06-2007) | v4 (25-10-2007) | v5 (22-05-2008) |
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| The pitfalls of verifying floating-point computations |
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David Monniaux 1, 2 |
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| (05/2008) |
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| Current critical systems commonly use a lot of floating-point computations, and thus the testing or static analysis of programs containing floating-point operators has become a priority. However, correctly defining the semantics of common implementations of floating-point is tricky, because semantics may change with many factors beyond source-code level, such as choices made by compilers. We here give concrete examples of problems that can appear and solutions to implement in analysis software. |
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| 1 : | Laboratoire d'informatique de l'école normale supérieure (LIENS) |
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CNRS : UMR8548 – Ecole Normale Supérieure de Paris - ENS Paris |
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| 2 : | VERIMAG (VERIMAG - IMAG) |
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CNRS : UMR5104 – Université Joseph Fourier - Grenoble I – Institut National Polytechnique de Grenoble (INPG) |
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| Sémantique et interprétation abstraite;Synchrone |
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| Domaine | : | Informatique/Langage de programmation Informatique/Analyse numérique |
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| floating-point – program analysis – rounding error – compilers – C programming language – C99 – program semantics |
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| Liste des fichiers attachés à ce document : | ||||||||||
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| hal-00128124, version 5 | |
| http://hal.archives-ouvertes.fr/hal-00128124 | |
| oai:hal.archives-ouvertes.fr:hal-00128124 | |
| Contributeur : David Monniaux | |
| Soumis le : Jeudi 22 Mai 2008, 11:32:16 | |
| Dernière modification le : Samedi 11 Octobre 2008, 02:06:33 | |
