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The Grid in INAF – INAF Sede Centrale, Roma – 12 March 2008 1 The Grid in INAF C. Vuerli (1) INAF – SI and OATs.

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Presentation on theme: "The Grid in INAF – INAF Sede Centrale, Roma – 12 March 2008 1 The Grid in INAF C. Vuerli (1) INAF – SI and OATs."— Presentation transcript:

1 The Grid in INAF – INAF Sede Centrale, Roma – 12 March The Grid in INAF C. Vuerli (1) INAF – SI and OATs

2 The Grid in INAF – INAF Sede Centrale, Roma – 12 March Outline INAF and Grid: short history GRID.IT, DRACO, SCoPE (G. Longo), CyberSar (I. Porceddu), Cometa (U. Becciani) The Planck simulations in EGEE Recent developments The EGEE JRU IGI The EGEE A&A cluster Development activity on the Grid M/W GDSE G-ICS

3 The Grid in INAF – INAF Sede Centrale, Roma – 12 March GRID.IT and DRACO GRID.IT INAF participated with three applications and three Instituites (OAPd, OANa, OATs) access to astrophysical databases and data reduction porting in Grid the VST pipelines monitoring of astronomical instrumentation via Grid DRACO, extension of the GRID.IT project Six UdR (Ts, Pd, Rm, Na, Sa, Ct) Core activity: porting of astrophysical applications in Grid

4 The Grid in INAF – INAF Sede Centrale, Roma – 12 March Planck Simulations in EGEE Planck simulations is an officially supported pilot application in EGEE since November 2004 The project aims at porting all Planck simulations software in Grid Since April 1 st 2006 in EGEE-II and starting from May 2008 in EGEE-III A Planck VO, led by INAF Trieste, is in place. It groups together Grid sites located in six European countries

5 The Grid in INAF – INAF Sede Centrale, Roma – 12 March Planck Simulations in EGEE CMB Power Spectrum (cmbfast) CMB maps Data analysis CMB Map (synfast) Foregrounds and Beam Patterns Instrumental Noise Scanning Strategy TOD Mission simulation Parameters

6 The Grid in INAF – INAF Sede Centrale, Roma – 12 March Planck Simulations in EGEE WorkstationGridGain short330 m25 m13 long15342 m955 m16 Dual CPU WS 2,4 GHz with 2 GB of RAM vs. Grid Grid: 22 Nodes

7 The Grid in INAF – INAF Sede Centrale, Roma – 12 March LINFN propone che IGI includa progressivamente tutte le Istituzioni coinvolte nei progetti di e-Infrastrutture nazionale Poiché non tutti gli spezzoni di Grid operanti in Italia parlano lo stesso linguaggio ossia utilizzano lo stesso middleware Occorre che le varie GRID possano interoperare e fare in modo che lUtente possa scegliere le risorse più adatte alla risoluzione del suo problema specifico. Quindi si richiede: Lutilizzo di componenti integrati in tutti i flavours di Grid… … o perlomeno interfacciati a tutti i flavours di Grid (definizione di protocolli o interfacce di comunicazione) 25 febbraio 2008: meeting a Roma di tutti i soci fondatori (F. Pasian per INAF) Scopo del meeting era avviare una discussione sui M/W e sui tool/services (tra cui GDSE) supportati a livello di infrastruttura Grid nazionale EGEE JRU IGI/Il Middleware di Grid

8 The Grid in INAF – INAF Sede Centrale, Roma – 12 March EGEE A&A Cluster A well consolidated A&A community in EGEE is important: For the EGEE Project: A&A applications are excellent to test the reliability of the Grid infrastructure and the suite of provided tools/services For Astronomers: they find the right environment to strengthen their scientific collaborations and to exploit a rich set of resources Currently coordinated by INAF

9 The Grid in INAF – INAF Sede Centrale, Roma – 12 March EGEE A&A Cluster Italy Federation – 18 PM Simulations of the Planck mission G. Taffoni, INAF- Trieste (IT) Galaxy Formation at High- redshift: Quantifying Black Holes' feedback on the evolution of the visible Universe U. Becciani, INAF- Catania (IT) The BaSTI DatabaseS. Cassisi, INAF- Teramo (IT)

10 The Grid in INAF – INAF Sede Centrale, Roma – 12 March EGEE A&A Cluster A new EGEE VO (Virtual Organization) for Astrophysics The new VO (Virtual Organization) astro.vo.eu-egee.org was created in EGEE in June G. Taffoni is the VO Manager. Other main topics of interest within the new EGEE- III A&A cluster Grid and the Virtual Observatory, in coordination with the EU/FP6 VO-DCA project. Selection of a pool of typical applications in order to produce good demonstrators trying in this way to overcome the psychological barriers that prevent the adoption of Grid technology. Intensive test activity to verify whether developed tools and services really meet the A&A application requests. Test campaign extended also outside the A&A cluster

11 The Grid in INAF – INAF Sede Centrale, Roma – 12 March GDSE New Grid component GDSE: Integrated within the GRAM (indeed it extends the GRAM) Integrated within the Grid Information System New QE Grid Element, on top of the GDSE component All this integrated in the EnginFrame Grid portal

12 The Grid in INAF – INAF Sede Centrale, Roma – 12 March GDSE

13 The Grid in INAF – INAF Sede Centrale, Roma – 12 March ,992,970 Point sources = raws GDSE 2MASS

14 The Grid in INAF – INAF Sede Centrale, Roma – 12 March

15 The Grid in INAF – INAF Sede Centrale, Roma – 12 March

16 The Grid in INAF – INAF Sede Centrale, Roma – 12 March GDSE

17 The Grid in INAF – INAF Sede Centrale, Roma – 12 March G-ICS gatekeeper JobManger JobProcess Scheduler p-in Pbs/LSF GRAM GIS MDS GRIS Ldap ldif Grid Providers (snmp) Instrument Control System ICSManger ICS plug-in ICSProcess ICS specific driver ICS

18 The Grid in INAF – INAF Sede Centrale, Roma – 12 March G-ICS UI/IE interactions trough a ICS LANGUAGE RSL > globus-job-run g.dse.host/iemanager-ICS -queue LM01 get info VCore 1: V (min = V, max = V) VCore 2: V (min = V, max = V) +3.3V: V (min = V, max = V) +5V: V (min = V, max = V) +12V: V (min = V, max = V) -12V: V (min = V, max = V) -5V: V (min = V, max = V) V5SB: V (min = V, max = V) ALARM VBat: V (min = V, max = V) fan1: 0 RPM (min = 3000 RPM, div = 2) fan2: 0 RPM (min = 3000 RPM, div = 2) fan3: 6250 RPM (min = 750 RPM, div = 8) temp1: +41°C (limit = +60°C) sensor = thermistor

19 The Grid in INAF – INAF Sede Centrale, Roma – 12 March The final goal: An Integrated System Grid-UI The GRID Grid-GUI IE QE DBMS CE SE IE Synchrotron


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