1 / 37

Bulgarian Involvement in the European Grid Infrastructure

Bulgarian Involvement in the European Grid Infrastructure. Aneta Karaivanova, Emanouil Atanassov, Todor Gurov Institute for Parallel Processing Bulgarian Academy of Sciences. Overview. Evolvement of Grids What is Grid? Goals of the EGEE project Structure of EGEE operations

edith
Télécharger la présentation

Bulgarian Involvement in the European Grid Infrastructure

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Bulgarian Involvement in the European Grid Infrastructure Aneta Karaivanova, Emanouil Atanassov, Todor Gurov Institute for Parallel Processing Bulgarian Academy of Sciences

  2. Overview • Evolvement of Grids • What is Grid? • Goals of the EGEE project • Structure of EGEE operations • Bulgarian involvement in EGEE activities • Current status of regional operations • Mission of the SEE-GRID project NSFB Information day, 15.07.2005

  3. Historical perspective • Local Computing • All computing resources at single site. • People move to resources to work. • Remote Computing • Resources accessible from distance. • All significant resources still centralized. • Distributed Computing • Resources geographically distributed. • Specialized access; largely data transfers. • Grid Computing • Resources and services geographically distributed. • Standard interfaces; transfers of computations and data. NSFB Information day, 15.07.2005

  4. What is the Grid? • The Grid - next generation of Internet computing. • The Grid was first properly explained by Ian Foster and Carl Kesselman in their book The Grid: Blueprint for a New Computing Infrastructure (1998). Their vision: providing distributed resources for transparent public use, based on standartized interface. Their idea: people could access computational power, content, and other computer services in an easy way, just like using electricity by plugging a device into a wall socket. • It was a dream. Where are we now? NSFB Information day, 15.07.2005

  5. Enabling Grids for E-sciencE • EGEE is the biggest EU project that aims to integrate current national, regional and thematic Grids, in order to create a seamless Grid infrastructure for the support of scientific research. • 2 + 2 years project • 70 partners from 27 participating countries • Integrate over 100 sites into a common infrastructure • Offer 5 Petabytes (1015) storage • 3000 users from at least 5 disciplines NSFB Information day, 15.07.2005

  6. EGEE Partner federations All work in EGEE will be carried out by the 70 partners grouped in 12 federations. The Bulgarian EGEE partner is the IPP-BAS. NSFB Information day, 15.07.2005

  7. Goals of the EGEE project Within a four year programme: • Build, deploy and operate a consistent, robust and secure grid available to scientists 24 hours-a-day, 7 days-a-week. • Improve and maintain the middleware in order to deliver a reliable service to users • Attract new users from science and industry and ensure training and support for them NSFB Information day, 15.07.2005

  8. Pilot New EGEE research communities • Over the duration of the project the Grid Services will be expanded and taken to new communities. NSFB Information day, 15.07.2005

  9. Activities of EGEE • Network Activities • NA1: Project Management • NA2: Dissemination and Outreach • NA3: User Training and Induction • NA4: Application Identification and Support • NA5: Policy and International Cooperation • Service Activities • SA1: Grid Support, Operation and Management • SA2: Network Resource Provision • Joint Research Activities • JRA1: Middleware Reengineering + Integration • JRA2: Quality Assurance • JRA3: Security • JRA4: Network Services Development Emphasis in EGEE is on operating a production grid and supporting the end-users NSFB Information day, 15.07.2005

  10. Bulgaria: Starting position • BgGrid Consortium (main purposes: Sharing of resources and expertise in Grid; Development of Grid-enabled algorithms) • Founders: Institute for Parallel Processing (former CLPP-BAS) and Institute for Nuclear Research and Nuclear Energy (INRNE-BAS) – (Agreement signed in September 2002) • Joined by (Agreements signed in January 2004): • Institute of Mathematics and Informatics (IMI), Bulg. Academy of Sciences • Institute of Mechanics (IM), Bulgarian Academy of Sciences • Faculty of Mathematics and Informatics (FMI), Plovdiv University • Computer Science Department (CSD), American University in Bulg. (AUBG) • Department of Information Technologies at the Faculty of Mathematics and Informatics (DIT-FMI), Sofia University. • Institute of Electrochemistry and Energy Systems (IEES), BAS. • New members (Agreements signed in 2005) ): • Institute of Astronomy (IA), BAS • Space Research Institute (SRI), BAS NSFB Information day, 15.07.2005

  11. Keys for our success • Close collaboration between all members of the BG EGEE team • Weekly work planning & regular discussions • IPP participates in SA1 and NA2 but the team members work on both activities • Scientific reputation of the team • IPP-BAS has leading expertise in various science areas 2000-2004 Center of Excellence 2005-2008 Center of Competence • Team members are invited lecturers at the important international conferences held in Bulgaria NSFB Information day, 15.07.2005

  12. BG NA2 activities • Providing updated information: • Upkeep www.grid.bas.bg • Media coverage (articles in BG newspapers and in the Inf. Bulletin of BAS, radio interview, etc.) • PR materials • Invited visits and seminar presentations for BgGrid Consortium members • Regular discussions with representatives of the BgGrid Consortium • Invited presentations at 8 international conferences held in Bulgaria • Seminar on Bulgarian Involvement in EU Grid Initiatives and Grid technologies application in education, scientific research and health, June 3, 2005 NSFB Information day, 15.07.2005

  13. Dedicated EGEE events • 1st EGEE and SEE-GRID Workshop in Bulgaria: “EU Grid projects: mission, current status, perspectives”, October 30-31, 2004, Borovetc. • Purpose: to disseminate the ideas and to spread technical information for the EU projects EGEE and SEE-GRID 57 participants: • project team members • representatives of the BG Grid consortium (directors/vice-directors and system administrators), • interested parties (possible new members of BG Grid), • BAS officials, journalists, etc NSFB Information day, 15.07.2005

  14. EGEE events in Bulgaria • EGEE Dissemination seminar dedicated to EGEE applications, June 29, Sofia: • Audience: users which will benefit most from using the Grid (55 participants from BAS institutes and universities) • Lecturers from Forschungszentrum Karlsruhe (FZK) and National eScience Center (NeSC), Edinburgh, UK • EGEE NA2 meeting, June 29-30, Sofia, Bulgaria : • Bulgaria was chosen to host the meeting because of the excellent results achieved in the first project year • Representatives from all EGEE NA2 partners participated in the meeting • Bulgarian experience in EGEE dissemination NSFB Information day, 15.07.2005

  15. Localised EGEE Websites NSFB Information day, 15.07.2005

  16. Structure of EGEE operations • Operations Management Centre (OMC): • At CERN – coordination etc • Core Infrastructure Centres (CIC) • Manage daily grid operations – oversight, troubleshooting • Run essential infrastructure services • Provide 2nd level support to ROCs • UK/I, Fr, It, CERN, + Russia (M12) • Taipei also run a CIC • Regional Operations Centres (ROC) • Act as front-line support for user and operations issues • Provide local knowledge and adaptations • One in each region – many distributed • User Support Centre (GGUS) • In FZK – manage PTS – provide single point of contact (service desk) • Not foreseen as such in TA, but need is clear NSFB Information day, 15.07.2005

  17. The Regional Operations Centres • Certification and Deployment • Operational support • User support • Security • Accounting NSFB Information day, 15.07.2005

  18. Operations monitoring maps In EGEE/LCG: > 150 sites, 34 countries > 12,000 cpu ~5 PB storage NSFB Information day, 15.07.2005

  19. Participants from SEE federation NSFB Information day, 15.07.2005

  20. enter Grid enter Grid enter Grid enter Grid CE UI UI WN WN WN WN WN WN Example grid site - BG01-IPP Terminals SE BDII - PKI X.509 certificate keys - JDL files RB/II NSFB Information day, 15.07.2005

  21. SEE ROC activities • Introduce new RCs (one new RC under construction at Sofia University). • Pro-active monitoring of grid services at RC • React and solve problems, reported by users or CIC • Validate new middleware releases • Provide feedback to middleware developers through the pre-production service • Interfaces: Savannah at CERN, GGUS at FZK • Deployment of new VOs at RC level NSFB Information day, 15.07.2005

  22. BG Grid infrastructure Sites – 4 (3 EGEE, 1 SEE-GRID) CPUs – 40 VOs supported – HEP, BioMed, ESR, magic, regional The table shows the total summed CPU time NSFB Information day, 15.07.2005

  23. User support Experienced production users New production users/apps New experimental users Help with app development Help with EGAAP application Play on GILDA: RO, GR Join existing VO as a member EGAAP User support per country Join existing VO with your application Qualify as new VO Join SEE-VO Our ROC core services Our ROC core services User support per country User support per country NSFB Information day, 15.07.2005

  24. VOs supported at the first BG EGEE site – BG01-IPP • BG01-IPP was the first SEE site to support: • biomed VO – since Nov 2004 • ESR – since Jan 2005 • magic – since Mar 2005. • High Energy Physics support - Alice, Atlas, LHCb, CMS software deployed at the site. • LHCB production jobs since October 2004. • CMS production jobs running at this moment: NSFB Information day, 15.07.2005

  25. BG application in SEE VO - SALUTE The Problem: ultra-fast semiconductor carrier transport • femtosecond relaxation of hot electrons by phonon emission in presence of electric field. • Barker-Ferry equation and Monte Carlo approach • Application in nanotechnologies: innovative results for GaAs: • collision broadening and memory effects of quantum kinetic model; • Intra-collision field effect: quantum scattering - retarding and accelerating field. • “NP-hard” problem concerning the evolution time • Parallel and Grid implementation NSFB Information day, 15.07.2005

  26. Wigner function 800 x 260 points 150 fs NSFB Information day, 15.07.2005

  27. Energy relaxation process:collisional broadening Accumulation From 10 fs up 250 fs NSFB Information day, 15.07.2005

  28. Energy relaxation process:collisional broadening Accumulation From 10 fs up 250 fs NSFB Information day, 15.07.2005

  29. Energy relaxation process:collisional broadening Accumulation From 10 fs up 250 fs NSFB Information day, 15.07.2005

  30. BG application in ESR VO – air pollution prediction • Under development by Tzvetan Ostromsky from IPP • Transition from HPC to Grid computing NSFB Information day, 15.07.2005

  31. Selection of Monitoring tools GIIS Monitor GIIS Monitor graphs Sites Functional Tests GOC Data Base Scheduled Downtimes Live Job Monitor GridIce – VO view GridIce – fabric view Certificate Lifetime Monitor Note: Those thumbnails are links and are clickable. NSFB Information day, 15.07.2005

  32. Summary • All activities are up-and-running • All milestones and deliverables for the first reporting period have been met/produced • The project has already met the targets set for the first 2 year phase • One of these 5 languages is Bulgarian NSFB Information day, 15.07.2005

  33. Results • Two new members of BgGRID Consortium • Institute of Astronomy (IA), BAS • Space Research Institute (SRI), BAS • Specific agreements with two Institutions to install Grid sites and support regional and EGEE applications • Institute of Mechanics – BG02-IM – production site running since January 2005. • Faculty of Physics, Sofia University – agreement recently signed, work in progress • BG EGEE sites • Four EGEE production sites • One Grid site (under construction) • Our EGEE applications: • SALUTE(Stochastic ALgorithms for Ultra-fast Transport in sEmiconductors) – SEE VO • Env_Mod – Air pollution modelling applications – ESR VO. NSFB Information day, 15.07.2005

  34. Mission SEE-GRID mission • Integrate SEE NGIs in the Pan-EU and worldwide Grid initiatives • Establish a seamless and interoperable pilot-Grid infrastructure that will expand and support the ERA. • Allow smaller, less-resourced sites to access computing power that would otherwise be unaffordable. • Ease the digital divide and release the scientific & productive talents of the region NSFB Information day, 15.07.2005

  35. SEE-GRID Contractors • GRNET (Co-ord.) Greece • CERN Switzerland • SZTAKI Hungary • IPP-BAS Bulgaria • ICI Romania • TUBITAK Turkey • INIMA Albania • BIHARNET Bosnia-Herzegovina • UKIM FYROM • UOB Serbia-Montenegro • RBI Croatia NSFB Information day, 15.07.2005

  36. SEE-GRID current snapshot • LCG-2 clusters installed in all sites. • 9 SEE-GRID sites – ( with >80 CPUs) in participating countries in the first project year; • Regional SEEGRID VO is supported with 3 Grid apps: • Volumetric Image VisualizationEnvironment (VIVE); • Search Engine forSouth EasternEurope (SE4SEE); • Stochastic ALgorithms for Ultra-fast Transport in sEmiconductors (SALUTE). • EGEE VOs supported - • HEP, biomed. • Significant human capital & tech expertise • emphasis on software development • extend the objective to build additional Grid applications of regional interest GRIDICE monitoring and P-GRADE portal NSFB Information day, 15.07.2005

  37. Contact information Contact persons: • Emanouil Atanassov, SA1 Activity Leader (BG) emanouil@parallel.bas.bg • Aneta Karaivanova, NA2 Activity Leader (BG), anet@parallel.bas.bg • Todor Gurov, Alternate SEE-GRID manager gurov@parallel.bas.bg • Ivan Dimov, EGEE Project leader for BG ivdimov@bas.bg http://www.grid.bas.bg/http://www.egee-see.org NSFB Information day, 15.07.2005

More Related