Architectures reconfigurables et traitement de proble`mes ... - Microsoft

Extrait du fichier (au format texte) :

RECHERCHE

Architectures reconfigurables et traitement de proble`mes NP-difficiles :
un nouveau domaine d application
Youssef Hamadi

 



David Merceron

 ' 

'

LIRMM, UMR 5506 CNRS/Universite´ Montpellier II
161, Rue Ada, 34392 Montpellier Cedex 5
hamadi@lirmm.fr
'''

EURIWARE, 12-14 rue du fort de St-Cyr
78067 St Quentin-en-Yvelines Cedex damercer@euriware.fr

RE´SUME´. L algorithme GSAT est un algorithme de recherche locale. Cette me´thode recherche la premie`re instanciation satisfaisable de formules logiques de forme normale conjonctive. Bien que de nature incomple`te son exploration fine de l espace de recherche associe´e a` l utilisation d heuristiques puissantes lui a permis de re´soudre des proble`mes encore inaccessibles en recherche exhaustive. De plus, le caracte`re ge´ne´rique de ses formules d entre´es lui a ouvert de larges domaines d applications (synthe`se et test de circuits, planification de taÆches, ordonnancement, vision, etc &'&'& ). Dans cette e´tude, nous pre´sentons une imple´mentation de cette me´thode sur architecture reconfigurable de type FPGA [XIL 91]. Nous poursuivons par la` le double but de permettre le traitement rapide de tre`s gros proble`mes SAT et d autoriser un traitement de type temps re´el pour les instances de tailles plus re´duites. Dans ce travail, la flexibilite´ de ce type d architecture est donc utilise´e pour re´soudre efficacement des proble`mes SAT.
ABSTRACT. GSAT is a greedy local search procedure. It searches for satisfiable instanciations of formulas under conjunctive normal form. Intrinsically incomplete, this algorithm has shown its ability to deal with formulas of large size that are not yet accessible to exhaustive methods.
Many problems such as circuits synthesis and test, planning, scheduling, vision can efficiently be solved by using the GSAT algorithm. In this study, we give an implementation of GSAT on
Field Programmable Gate Arrays (FPGA) [XIL 91] in order to speed-up the resolution of SAT
problems. By this implementation, our aim is to reach very large SAT problems and to enable real-time resolution for current size problems. The FPGA technology allows users to adapt a generic logic chip to different tasks. In the framework of SAT problems we show how to quickly adapt our chips to efficiently solve satisfiability problems.
MOTS-CLE´S : Architectures reconfigurables, FPGA, Proble`mes SAT, Me´thodes de recherche locale
KEY WORDS :

Reconfigurable hardware, FPGA, Problems SAT, Local search procedures

Les promotions



User-Driven Access Control: Rethinking Permission ... - CiteSeerX
User-Driven Access Control: Rethinking Permission ... - CiteSeerX
23/08/2018 - www.microsoft.com
User-Driven Access Control: Rethinking Permission Granting in Modern Operating Systems Franziska Roesner, Tadayoshi Kohno {franzi, yoshi}@cs.washington.edu University of Washington Alexander Moshchuk, Bryan Parno, Helen J. Wang {alexmos, parno, helenw}@microsoft.com Microsoft Research, Redmond Crispin Cowan crispin@microsoft.com Microsoft Abstract tionality and security for access to the user s data and resources. From a functionality standpoint, isolation inhibits the client-side manipulation...

MSFT SurfaceLaptopIntel 5g Fact Sheet
MSFT SurfaceLaptopIntel 5g Fact Sheet
02/10/2025 - www.microsoft.com
Windows Hello for Business with facial recognition and Enhanced Sign-In Security Surface Laptop 5G for Business Near-edgeless display and Surface's signature 3:2 ratio for more screen in a compact footprint Premium experiences drive AI advantage anywhere NPUs delivering 40 or 48 TOPS of on-device AI performance to support today's capabilities and tomorrow's innovations5 Anti-reflective technology reduces reflections up to 50% Exceptional AI-enabled collaboration and Copilot+ PC1 productivity...

Microsoft Modern Work Plan Comparison Education 11 2021
Microsoft Modern Work Plan Comparison Education 11 2021
14/09/2024 - www.microsoft.com
Add-on licenses Endpoint and app management Microsoft Product Terms Desktop client apps1 %? %? %? %? %? Office Mobile apps2 %? %? %? %? %? %? Install apps on up to 5 PCs/Mac + 5 tablets + 5 smartphones %?3 %? %? %?3 %? %? Office for the web %? %?

A Large-Scale Study of the Evolution of Web Pages - Microsoft
A Large-Scale Study of the Evolution of Web Pages - Microsoft
23/08/2018 - www.microsoft.com
A Large-Scale Study of the Evolution of Web Pages Dennis Fetterly Hewlett Packard Labs 1501 Page Mill Road Palo Alto, CA 94304 dennis.fetterly@hp.com Mark Manasse Marc Najork Microsoft Research Microsoft Research 1065 La Avenida 1065 La Avenida Mountain View, CA 94043 Mountain View, CA 94043 manasse@microsoft.com najork@microsoft.com Janet Wiener Hewlett Packard Labs 1501 Page Mill Road Palo Alto, CA 94304 janet.wiener@hp.com ABSTRACT 1. INTRODUCTION How fast does the web change? Does most...

MSR Quantum applications - Microsoft
MSR Quantum applications - Microsoft
23/08/2018 - www.microsoft.com
( What Can We Do with a Quantum Computer? ( Matthias Troyer  Station Q, ETH Zurich | 1 Classical computers have come a long way Antikythera mechanism ENIAC astronomical positions (1946) (100 BC) Kelvin s harmonic analyzer prediction of tides (1878) Difference Engine (1822) Is there anything that we cannot solve on future supercomputers? Titan, ORNL (2013) Matthias Troyer | | 2 How long will Moore s law continue? Do we see signs of the end of Moore s law? Can we go below 7nm...

C dric FOURNET LE JOIN-CALCUL : UN CALCUL POUR ... - Microsoft
C dric FOURNET LE JOIN-CALCUL : UN CALCUL POUR ... - Microsoft
11/04/2018 - www.microsoft.com
TH SE pr sent e L' COLE POLYTECHNIQUE pour obtenir le titre de DOCTEUR DE L' COLE POLYTECHNIQUE sp cialit : INFORMATIQUE par C dric FOURNET Sujet de la th se : LE JOIN-CALCUL : UN CALCUL POUR LA PROGRAMMATION R PARTIE ET MOBILE The Join-Calculus: a Calculus for Distributed Mobile Programming Soutenue le 23 Novembre 1998 devant le jury compos de : MM. Robin Milner Roberto Amadio G rard Boudol Jean-Jacques L vy G rard Berry Luca Cardelli Georges Gonthier Pr sident Rapporteurs Directeur de th...

D6. 4: Final evaluation of CLASSiC TownInfo and ... - Microsoft
D6. 4: Final evaluation of CLASSiC TownInfo and ... - Microsoft
23/11/2017 - www.microsoft.com
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/228835240 D6. 4: Final evaluation of CLASSiC TownInfo and Appointment Scheduling systems Article · May 2011 CITATIONS READS 15 56 11 authors, including: Helen Hastie Filip Jurcicek Heriot-Watt University Charles University in Prague 105 PUBLICATIONS 858 CITATIONS 55 PUBLICATIONS 439 CITATIONS SEE PROFILE SEE PROFILE Oliver Joseph Lemon Steve Young Heriot-Watt University University of Cambridge 323 PUBLICATIONS 3,678 CITATIONS 310 PUBLICATIONS 14,308 CITATIONS SEE PROFILE SEE PROFILE Some of the authors of this publication are also working on these related projects: MaDrIgAL: Multi-Dimensional Interaction management and Adaptive Learning View project ...

MSFT Echo SurfaceLaptopIntel 5g Fact Sheet
MSFT Echo SurfaceLaptopIntel 5g Fact Sheet
13/12/2025 - www.microsoft.com
Windows Hello for Business with facial recognition and Enhanced Sign-In Security Surface Laptop 5G for Business Near-edgeless display and Surface's signature 3:2 ratio for more screen in a compact footprint Premium experiences drive AI advantage anywhere NPUs delivering 40 or 48 TOPS of on-device AI performance to support today's capabilities and tomorrow's innovations5 Anti-reflective technology reduces reflections up to 50% Exceptional AI-enabled collaboration and Copilot+ PC1 productivity...
 
 

register important! - Dyson
register important! - Dyson
14/05/2018 - www.dyson.fr
OPERATING MANUAL Manuel d utilisation Bedienungsanleitung Handleiding Manual de instrucciones Manuale d uso  C:>2>4AB2> ?> M:A?;C0B0F88 Priro nik za uporabo clik clik IMPORTANT! WASH FILTER LAVER LE FILTRE FILTER waschen FILTER WASSEN LAVE EL FILTRO LAVAGGIO DEL FILTRO  +" $," Operite filter REGISTER YOUR GUARANTEE TODAY Enregistrez maintenant votre garantie Registrieren Sie am besten noch heute Ihre Garantie Registreer uw garantie vandaag Registre...

Microsoft Word Viewer - Doc2Ref_FRv1
Microsoft Word Viewer - Doc2Ref_FRv1
16/03/2012 - www.archos.com
ARCHOS Société anonyme au capital de 3.379.084,50 euros Siège social : 12, rue Ampère - ZI Igny - 91430 Igny 343 902 821 RCS Evry DOCUMENT DE REFERENCE 2005 L'Autorité des Marchés Financiers, conformément aux articles 211-1 à 211-42 du règlement général de l'AMF, a enregistré le présent document de référence le 28 avril 2006 sous le numéro R.06-044. Il ne peut être utilisé à l'appui d'une opération financière que s'il est complété d'une note d'opération visée par l'Autorité...

Download Brochure - Samsung
Download Brochure - Samsung
21/11/2014 - www.samsung.com
the convergence of power and flexibilit y O f f i c e S e r v 7 0 0 0 S e r ies En t er p r is e IP C o mmu n ic at io n S olutions 7400 00 S 72 72007100 7030 7000 Series Enhance productivity by empowering workers to connect and communicate instantly. A n all - in - one solution that manages your business communications effectively and economicall y Imagine... A single, expandable platform that installs and configures easily and empowers your business with enhanced communication and collaboration...

Mise à disposition du rapport financier annuel – exercice 2010
Mise à disposition du rapport financier annuel – exercice 2010
16/03/2012 - www.archos.com
Communiqué de presse Igny, le 23 mars 2011 Mise à disposition du rapport financier annuel ­ exercice 2010 ARCHOS SA a déposé le 23 mars 2011 son Rapport Financier Annuel auprès de l'Autorité des Marchés Financiers (AMF). Ce document peut être consulté sur le site Internet de la Société, à l'adresse suivante : http://www.archos.com dans la rubrique : «Investisseurs/Informations financières/ Informations Réglementées» Ce rapport financier comprend les documents suivants : rapport...

501930801036_GB.pdfDOWNLOAD
501930801036_GB.pdfDOWNLOAD
20/03/2015 - docs.whirlpool.eu
QUICK GUIDE P C D E F G H I Q R M N O Refrigerator Compartment A. Fan and anti-bacterial and anti-odour filter (depending on model) B. Bulb or LED light (depending on the model) C. Shelves D. LED lights (depending on the model) E. Special Compartment ("Meat & Fish" or "Zero Degrees") (if available) cover F. Special Compartment ("Meat & Fish" or "Zero Degrees") (if available) G. Crisper cover H. Crisper(s) I. Rating plate (located at side of crisper) L. Control panel P Dairy compartment . Q....

LMN1VBD
LMN1VBD
05/07/2012 - www.smeg.fr
LMN1VBD newson SMEG ELITE Evier encastrable, 1 cuve, 87 cm, égouttoir à droite, verre blanc, cuve inox Meuble sous-évier minimum 60 cm EAN13: 8017709161217 Verre trempé satiné blanc Cuve inox brossé Bord 8 mm 1 cuve 34 cm x 40 cm Cuve à rayons minimum 15 mm Profondeur cuve 20 cm Bondes Ø 90 cm Prépercé pour montage robinet Trop-plein anti-débordement Livré avec bonde et siphon plat avec branchement lave-vaisselle NB : mitigeurs en option, consultez la gamme dans la famille "Mitigeurs" Versions LMN1VBS...