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



Microsoft K State Whitepaper 2021 08 17
Microsoft K State Whitepaper 2021 08 17
23/09/2024 - www.microsoft.com
Cloud enclave for academic research Streamlining security and compliance at your institution August 2021 Contents Introduction........................................................................................................ 3 1. Assess where you are today........................................................................ 4 Work directly with researchers to identify challenges............................................................................... 4 Identify existing compliance...

Msft Microsoft Surface Pro 11th Edition Fact Sheet
Msft Microsoft Surface Pro 11th Edition Fact Sheet
10/10/2025 - www.microsoft.com
Surface Pro for Business Fact Sheet May 2024 The most flexible laptop, reimagined. The new Surface Pro is the most flexible 2-in-1 laptop, now reimagined with more speed and battery life for all-new AI experiences, powered by Snapdragon? X Elite and Plus processors with an industry leading NPU. All wrapped up in an ultra-portable design that can replace your tablet, your laptop, and power your multi-monitor set-up. The new Surface Pro Flex Keyboard allows you to position your Surface Pro and...

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...

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...

Msft Echo Microsoft Surface Pro 10 Fact Sheet Row
Msft Echo Microsoft Surface Pro 10 Fact Sheet Row
13/12/2025 - www.microsoft.com
Surface Pro 10 An AI PC built for business, designed for versatility Surface Pro 10 blurs the boundary between hardware and software for peak performance in a secured, lightweight device that adapts to any work style. Employees get the benefits of an AI PC that accelerates Microsoft Copilot* experiences and offers integrated AI engines that enable the next wave of business features. Choose from Wi-Fi+5G or Wi-Fi only. A new era of workplace collaboration Never-ending, on-the-go impact Take advantage...

Architectures reconfigurables et traitement de proble`mes ... - Microsoft
Architectures reconfigurables et traitement de proble`mes ... - Microsoft
16/11/2016 - www.microsoft.com
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...

MatrixExplorer: Un système pour l'analyse exploratoire de ... - Microsoft
MatrixExplorer: Un système pour l'analyse exploratoire de ... - Microsoft
22/05/2017 - www.microsoft.com
MatrixExplorer: Un système pour l analyse exploratoire de réseaux sociaux Nathalie Henry Jean-Daniel Fekete INRIA Futurs/LRI/University of Sydney Bât 490, Université Paris-Sud 91405 Orsay Cedex Nathalie.Henry@lri.fr INRIA Futurs/LRI Bât 490, Université Paris-Sud 91405 Orsay Cedex Jean-Daniel.Fekete@inria.fr RESUME ABSTRACT Dans cet article, nous présentons le système MatrixExplorer destiné à explorer des réseaux sociaux. Il a été conçu pour des chercheurs en sciences sociales...

MSFT Echo SurfaceLaptopIntel Fact Sheet
MSFT Echo SurfaceLaptopIntel Fact Sheet
13/12/2025 - www.microsoft.com
Windows Hello for Business with facial recognition and Enhanced Sign-In Security Surface Laptop for Business Near-edgeless display and Surface's signature 3:2 ratio for more screen in a compact footprint Premium experiences drive AI advantage 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% Optional smart card reader16 Exceptional AI-enabled collaboration and Copilot+...
 
 

FR 201026 BFM%20TV Culture%20geek Dreamer
FR 201026 BFM%20TV Culture%20geek Dreamer
21/06/2024 - www.terraillon.com
SITE WEB: BFMTV.COM LIEN: https://www.bfmtv.com/replay-emissions/culture-geek/ameliorer-son-sommeilgrace-aux-objets-connectes-26-10_VN-202010260161.html DATE: 26 OCTOBRE 2020 CATEGORIE: Généraliste AUDIENCE: 24 495 750 VISITEURS Open2Europe

Logitech, Inc.
Logitech, Inc.
05/12/2014 - www.logitech.com
September 15th, 2002 Logitech, Inc. 1499 SE Tech Center Drive, Suite 350 Vancouver, Washington 98683 Phone: (360) 896-2000 Fax: (360) 896-2020 We declare under our sole responsibility that the following products are in conformity with FCC Part 15, Subpart B, Section 15.107(a) and Section 15.109(a), Class B Digital Device. MARKETING NAME: Z-680 MODEL NAME: S-0068A Computer Speaker 5.1 System This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: This...

H. koenig H. koenig
H. koenig H. koenig
12/07/2017 - www.hkoenig.com
H. koenig KB15 AC6 Accessoires pour Robot Pétrin Multifonctions Des accessoires qui se fixent sur le devant du bras de votre robot H.KOENIG KM60s pour une multitude de nouvelles fonctionnalités. Vous aurez ainsi tous les ustensiles nécessaires pour hacher vos différentes viandes (crues ou cuites) grâce aux deux grilles différentes selon la texture du hachis désiré. Vous pourrez aussi préparer d excellentes saucisses... Comme chez le boucher ! Et pour râper et trancher vous disposerez...

50PQ1100 Produktinformation HD-Plasma-TV - LG Electronics
50PQ1100 Produktinformation HD-Plasma-TV - LG Electronics
24/11/2014 - www.lg.com
50PQ1100 Produktinformation HD-Plasma-TV Bild " 50  (127cm) Bildschirmdiagonale im 16:9 Format 600Hz Max. Sub-Field Driving / 100Hz TruMotion " Dual XD Engine!" FullHD Bildoptimierung " Kontrastverhältnis 2.000.000:1 (dynamisch) " Spitzenhelligkeit 1.500cd/m² " 0,001ms Reaktionszeit " 24p Real Cinema mit 5:5 Pull Down " Just Scan " 100.000 Std. max. Panel-Lebensdauer Erweiterte Funktionen " 8-Tage DVB-T EPG " Experten Modus / isf ready " AV Mode Design- und Spezifikationsänderungen...

Le Compact Universel
Le Compact Universel
06/03/2012 - www.pentax.fr
COMMUNIQUE DE PRESSE Le Compact Universel Optio `Vertical Shooting', zoom optique 20x 26 janvier 2012, PENTAX RICOH IMAGING COMPANY, LTD a le plaisir d'annoncer le lancement de l'Optio VS20, son nouveau compact numérique. En plus d'un zoom optique 20x stabilisé mécaniquement commençant au grandangle (équivalent au 28mm en format 35mm), l'Optio VS20 dispose également d'un bouton de déclenchement supplémentaire situé sur le côté de l'appareil. Astucieux, celui-ci facilitera les prises...

Terms and Conditions - Samsung
Terms and Conditions - Samsung
21/11/2014 - www.samsung.com
Samsung Camera Trade-Up Promotion ('Promotion') Terms and Conditions Participants agree to be bound by these terms and conditions (the 'Terms and Conditions'). Any information or instructions published by the Promoter about the Promotion at www.samsung.com/uk/cameracashback (www.samsung.com/ie/cameracashback) form part of these Terms and Conditions. The Promoter 1. The Promoter is Samsung Electronics (UK) Limited, Samsung House, 1000 Hillswood Drive, Chertsey, Surrey, KT16 0PS (the 'Promoter' or...