TERAFLUX

Exploiting dataflow parallelism in Teradevice Computing

 Coordinatore UNIVERSITA' DEGLI STUDI DI SIENA 

 Organization address address: Via Roma c/o INGEGNERIA 56
city: SIENA
postcode: 53100

contact info
Titolo: Prof.
Nome: Roberto
Cognome: Giorgi
Email: send email
Telefono: +39 0577 23 4630
Fax: +39 0577 195 9064

 Nazionalità Coordinatore Italy [IT]
 Totale costo 8˙207˙282 €
 EC contributo 6˙120˙000 €
 Programma FP7-ICT
Specific Programme "Cooperation": Information and communication technologies
 Code Call FP7-ICT-2009-4
 Funding Scheme CP
 Anno di inizio 2010
 Periodo (anno-mese-giorno) 2010-01-01   -   2014-03-31

 Partecipanti

# participant  country  role  EC contrib. [€] 
1    UNIVERSITA' DEGLI STUDI DI SIENA

 Organization address address: Via Roma c/o INGEGNERIA 56
city: SIENA
postcode: 53100

contact info
Titolo: Prof.
Nome: Roberto
Cognome: Giorgi
Email: send email
Telefono: +39 0577 23 4630
Fax: +39 0577 195 9064

IT (SIENA) coordinator 0.00
2    Nome Ente NON disponibile

 Organization address address: CL Vicente Aleixandre 1
city: MADRID
postcode: 28232

contact info
Titolo: Dr.
Nome: Paolo
Cognome: Faraboschi
Email: send email
Telefono: +34 93 582 5220

ES (MADRID) participant 0.00
3    BARCELONA SUPERCOMPUTING CENTER - CENTRO NACIONAL DE SUPERCOMPUTACION

 Organization address address: Calle Jordi Girona 31
city: BARCELONA
postcode: 8034

contact info
Titolo: Ms.
Nome: Gina
Cognome: Alioto
Email: send email
Telefono: +34 93 413 7972
Fax: +34 93 413 7721

ES (BARCELONA) participant 0.00
4    CAPS entreprise

 Organization address city: Rennes
postcode: 35000

contact info
Titolo: Prof.
Nome: François
Cognome: BODIN
Email: send email
Telefono: +33 2 22511600
Fax: +33 2 23201643

FR (Rennes) participant 0.00
5    INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE

 Organization address address: Domaine de Voluceau, Rocquencourt
city: LE CHESNAY Cedex
postcode: 78153

contact info
Titolo: Ms.
Nome: Mireille
Cognome: MOULIN
Email: send email
Telefono: +33 1 72 92 59 64
Fax: +33 1 72 92 59 36

FR (LE CHESNAY Cedex) participant 0.00
6    MICROSOFT ISRAEL RESEARCH AND DEVELOPMENT 2002 LTD

 Organization address address: SHENKAR STREET 13 GEV YAM BUILD 5
city: HERZELIA PITUACH
postcode: 46733

contact info
Titolo: Ms.
Nome: Mili
Cognome: Mor-Kimchi
Email: send email
Telefono: +972 74 7111716
Fax: +972 74 7111016

IL (HERZELIA PITUACH) participant 0.00
7    THALES SA

 Organization address address: Rue de Villiers 45
city: NEUILLY SUR SEINE
postcode: 92200

contact info
Titolo: Mr.
Nome: Olivier
Cognome: Prevotat
Email: send email
Telefono: +33 1 69 41 57 07
Fax: +33 1 69 41 59 69

FR (NEUILLY SUR SEINE) participant 0.00
8    THE UNIVERSITY OF MANCHESTER

 Organization address address: OXFORD ROAD
city: MANCHESTER
postcode: M13 9PL

contact info
Titolo: Ms.
Nome: Ursula
Cognome: Hayes
Email: send email
Telefono: +44 161 275 6126

UK (MANCHESTER) participant 0.00
9    UNIVERSITAET AUGSBURG

 Organization address address: UNIVERSITAETSSTRASSE 2
city: AUGSBURG
postcode: 86159

contact info
Titolo: Ms.
Nome: Anna-Maria
Cognome: Luger
Email: send email
Telefono: +49 821 5985166
Fax: +49 821 5985010

DE (AUGSBURG) participant 0.00
10    UNIVERSITY OF CYPRUS

 Organization address address: KALLIPOLEOS STREET 75
city: NICOSIA
postcode: 1678

contact info
Titolo: Dr.
Nome: Paraskevas
Cognome: Evripidou
Email: send email
Telefono: +35 7228926296
Fax: +35 722892701

CY (NICOSIA) participant 0.00
11    UNIVERSITY OF DELAWARE CORPORATION

 Organization address address: HULLIHEN HALL 112
city: Newark
postcode: 19716

contact info
Titolo: Prof.
Nome: Guang
Cognome: Gao
Email: send email
Telefono: +1 302 831 8218
Fax: +1 302 831 2828

US (Newark) participant 0.00

Mappa


 Word cloud

Esplora la "nuvola delle parole (Word Cloud) per avere un'idea di massima del progetto.

reliability    programmability    data    experts    power    efficiency    efficiently    dataflow    efficient    model    parallel    parallelism    multithreading   

 Obiettivo del progetto (Objective)

Dataflow parallelism is key to reach power efficiency, reliability, efficient parallel programmability, scalability, data bandwidth. In this project we propose dataflow both at task level and inside thenthreads, to offload and manage accelerated codes, to localize the computation, for managing the fault information with appropriate protocols, to easily migrate code to the available/working componentsnand to respect the power/performance/temperature/reliability envelope, to efficiently handle the parallelism and have an easy and powerful execution model, to produce a more predictable behavior.nWhile parallel systems have been around for many years, they were usually programmed and tuned by experts. In the future large scale systems will be widely available and therefore exploiting efficientlynthe available parallelism will have to be easy enough to be accessible by the common user. Traditional programming models are either not very efficient for every application (message passing) or difficult tonscale (shared memory). In order to address the programmability challenge we propose the use of a compiler directive based model to support an underlying dataflow-based thread execution that is known to exploit well the available parallelism and to efficiently move around large amounts of data. In particular we propose to use a model that offersndataflow scheduling of parallel execution threads. Combining multithreading with dataflow allows to exploit the available parallelism without the overheads of the original dataflow techniques.nThe multithreading dataflow model is expected to perform well for a number of classes of applications.nAn important contribution is provided by prof. Gao's team, who has been developing dataflow concepts for decades and has joined the TERAFLUX project after its initial phase.nTERAFLUX is now bringing together top experts in dataflow in both continents Europe and Americas, with the aim to reach the higher goal of demonstrating for the first time the efficiency dataflow concept for the Exascale parallel computers of the 2020 and beyond.

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