1 / 38

Regional Center and Grid Development in Brazil

Regional Center and Grid Development in Brazil. Cláudio Geyer geyer@inf.ufrgs.br GPPD - Parallel and Distributed Computing Group Instituto de Informática - UFRGS Brazil. Authors. Alberto Santoro phd and master students of GPPD Adenauer Yamin Corrêa - UCPel and UFRGS

chika
Download Presentation

Regional Center and Grid Development in Brazil

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. Regional Center and Grid Development in Brazil Cláudio Geyer geyer@inf.ufrgs.brGPPD - Parallel and Distributed Computing Group Instituto de Informática - UFRGS Brazil Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  2. Authors • Alberto Santoro • phd and master students of GPPD • Adenauer Yamin Corrêa - UCPel and UFRGS • Luciano Cavalheiro da Silva - UFRGS • Patrícia Kayser Vargas - La Salle, UFRJ and UFRGS • Marko Petek - UFRGS • Diana Adamatti - UFRGS • Iara Augustin - UFSM and UFRGS • Jorge Barbosa - UCPel and UFRGS Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  3. Contents • Brazilian Grid group • HEP: Grid for high energy physics • GPPD projects • DOAP: Grid middleware • adaptive scheduling • PRIMOS: high performance Java • VIC ++: adaptable VIC for Access Grid • Other Brazilian Grid Projects • Final remarks Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  4. Brazilian Grid Group • First national meeting • organized by CNPq • October 2001 • Finep • members of CENAPADs • application users (HEP, LNCC, ...) • researchers on high-performance computing • RNP: research national network Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  5. Brazilian Grid Group • Goals • promote the use of Grid • 3 groups • hw infrastructure • network, systems (clusters), ... • sw organization • middleware, accounting, security, ... • applications

  6. Brazilian Grid Group • Some initial propositions (documents) • first meeting report • proposition for sw organization • proposition for applications • some discussions on important points • A Grid email list • http://www.inf.ufrgs.br/procpar/hetnos/grid/papers/ Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  7. Brazilian Network • Brazil - USA • 155 Mbps • Ampath (Miami), Internet 2: 45 Mbps • no link to Europe • RS - SP/RJ: 45 Mbps • UERJ - CBPF: 8 Mbps • CBPF - RNP: 100 Mbps (local) • SP - RJ: 10 Mbs • RS: 1 - 2 Mbps

  8. Brazilian Network • Submitted project to Funttel • Gigabit network - GbE/WDM • Unicamp, CPqD/RNP, USP, INPE, LNCC, UFRJ, PUC-RJ, UFF • 2002-2003 Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  9. High Energy Physics - HEP Brazilian Grid Coordination - Alberto Santoro Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  10. HEP • Current state • UERJ (A. Santoro) • a grant from Faperj • February 2002 • a cluster with (perhaps) 32 nodes • UFRGS • has two small clusters • Myrinet, fastethernet, SCI • bulding a new 32 nodes Myrinet cluster • mainly for development and testing

  11. DOAP • Grid-like middleware • Distributed object oriented programming • Adaptive scheduling • Mobile computing Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  12. DOAP Concerns GRID Computing Adaptation (Aplication and System) CLUSTER Computing Mobility (Hardware andSoftware) System's Components Availability SystemHeterogeneity

  13. A pervasive view in GRID Computing DOAP: a pervasive view GRID Computing Wide-area Meta-computing High performance equips. Mobile Computing Wireless Adaptability High heterogeneity

  14. GRID Computing in DOAP Adaptation Centric Scheduling Development Decisions Execution Decisions Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  15. DOAP Architecture Holoparadigm Multiparadigm;Blackboards;Mobility. Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  16. DOAP Architecture Mobility: Hardware and Software Language level adaptation constructors Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  17. DOAP Architecture High Distributed ApplicationsExecution level adaptation mechanisms EXEHDA – Execution Environment for High Distributed Applications

  18. DOAP Architecture Proposals for object: Migration;Optimized communication;Monitoring PRIMOS – PRIMitives for Object Scheduling

  19. VIC++ For Access Grid Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  20. VIC ++ • Access Grid • a Grid for people • people interact with Grid resources • interaction between people groups • distributed seminars, discussions, workshops, classes, ... Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  21. VIC++ • VIC and RAT • software for video and audio transmission • mbone tools • used by Access Grid (also VRVS) Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  22. VIC++ • Global Supercomputing 2001 • a node at Instituto de Informática - UFRGS • Experience results • mbone tools are not easy to operate • they lack some features for adaptation to dynamic environment Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  23. VIC ++ • VIC ++ • an extension of VIC • two main targets: • an adaptive algorithm • adjust the VIC configurations to the network conditions • reduce the work of the operator during a session • to expand the statistics generator of the VIC • in order to provide more data to the researcher Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  24. VIC++ • Distributed XPDF • alternative to Distributed Power Point • used by AccessGrid • working • free software Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  25. Globus Experience • Globus installation • Myrinet/PC cluster of II-UFRGS • second semester of 2001 • next steps • use with some academic applications - tests • evaluate the possibility of integration between our projects and Globus Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  26. Other Brazilian Grid Projects • An overview of main Brazilian initiatives • MultiCluster • GridGene • IC Grid • MyGrid • Probably it is not a complete list • There is also a proposal of a national Grid Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  27. Other Brazilian Grid Projects • MultiCluster • II/UFRGS • contact: Prof. Philippe O.A. Navaux • It aims to efficiently integrate different cluster-based architectures • Myrinet, SCI, Fast Ethernet, … Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  28. Other Brazilian Grid Projects • GridGene • UFRJ, LNCC/MCT, UFPB/Campina Grande • contact: Prof. Paulo Bisch • It aims to support • genome analysis • through development of parallel and distributed software for Grid environments • http://www.inf.ufrgs.br/procpar/hetnos/grid/papers/gridgene.pdf

  29. Other Brazilian Grid Projects • IC Grid • UFF • contact: Prof. Vinod Rebello • Creation of a mini-grid testbed • Design and development of grid-base middleware • http://www.ic.uff.br/~vefr/research/cluster.html Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  30. Other Brazilian Grid Projects • MyGrid • UFPB • contact: Prof. Walfredo Cirne • It provides a global execution environment • It is distributed as a free software • http://lula.dsc.ufpb.br/~walfredo/projetos/OpenGrid/ Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  31. Other Brazilian Grid Projects • Proposal: build a national Grid of Cenapads • Cenapad • HPC national (federal) center • offers HPC resources to application users • nowadays there are: • six CENAPADs (HPC centers) • a SINAPAD (integration of these centers) • This structure can be the starting point of a national Grid Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  32. More Grid Projects at Brazil Brazil / Cenapad Grid Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  33. Final Remarks • Several projects on Grid software • adaptive scheduling • Java HP programming • Access Grid/Vic++ • Multicluster • Global execution environment • Grid testbed for new Grid middleware Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  34. Final Remarks • At least two important Grid applications • HEP • Genome • Brazilian Grid group • Sinapad Grid • Other projects are moving to Grid • mainly cluster (HPC) and distributed projects Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

  35. End A lot of work is necessary ... Lishep Grid Workshop - February 2002 -UERJ, Rio de Janeiro

More Related