clgrid: chilean grid initiative grid coordination : cmm
DESCRIPTION
Alejandro Jofre Juan Carlos Maureira, Gonzalo Hernandez, Eduardo Moreno. CLGrid: Chilean Grid initiative Grid Coordination : CMM. CLGrid: Chilean Grid Initiative. Dec 2005: Chilean Grid Initiative @ CMM Scientific applications of national interest At present: - PowerPoint PPT PresentationTRANSCRIPT
CLGrid: Chilean Grid initiativeGrid Coordination : CMM
Alejandro JofreJuan Carlos Maureira, Gonzalo Hernandez, Eduardo Moreno
CMM Grid Computing 2
CLGrid: Chilean Grid InitiativeDec 2005: Chilean Grid Initiative @ CMM
Scientific applications of national interest At present:
3 Universities actives in CLGrid 4 Universities joining.
Activities: Workshop 1 and 2 + Intel software college
(Scientific presentations, coordination reunions, technical talks, tutorials)
Grid programming: Testbeds Cluster implementation: hardware, OS, middleware Cluster programming: Parallel & distributed
CMM Grid Computing 3
Current Universities
• Univ. de Chile (Uchile)
• Univ. Católica del Norte (UCN)
• Univ. Austral de Chile (AUCH)
• Univ. de la Frontera (UFRO)
• Univ. de Concepcion (Uconce)
• Univ. de la Serena
• Pontifícia Univ. Católica. (PUC)
• Univ. Federico Santa Maria.
CMM Grid Computing 4
CLGrid: Chilean Grid Initiative• Web site
– http://clgrid.reuna.cl
• 5 Clusters Running– 2 in Antofagasta (UCN)
– 2 in Santiago (CMM)
– 1 in Valdivia (UACH)
• 1 Testbed working using Ninf-G. – easy deploy of code and data.
• 3 new testbed on their way to run soon.– 2 Bioinformatics
– transportation
– 1 Sky exploring (image analysis)
Pragma Grid: CLGrid Partner
CMM @ Pragmahttp://pragma-goc.rocksclusters.org/scmsweb/
CMM @ Pragma
CMM Grid Computing 8
CLGrid: CMM Grid Initiative• Applied research areas
– Network Economics• Energy and telecommunications
– Ensemble Weather forecasting• MM5, WRF, RCA, Match
– Bioinformatics• Blast, unfold, hmmler, interpf
• GAMESS, Gromacs
– Transportation networks• Stochastic network equilibrium
• Discrete event network simulation
CMM Grid Computing 9
CLGrid: Chilean Grid Initiative• Grid Research Areas
– Cluster Operating Systems improvements.
– Grid Filesystem deployment and performance.
– Application deployment.
– Central accounting system.
– Grid Security and Trust.
• Grid Current Users– Bioinformatics
• Protein Threader (CMM), GAMESS (Fac. Quim), Gromacs (Fac. Quim)
– Astronomers (UCN)• Moving Objects in the Sky.
CMM Grid Computing 10
CLGrid: Chilean Grid Initiative• Future Applications
– Network public transportationanalysis
– Ensemble Weather forecasting• Parallel by using Mpich-Gx
• Distributed by using GridRPC.
– Bioinformatic data analysis• Blast Portal
• InterProScan Portal
• Protein Folding
• Base Stacking
CMM Grid Computing 11
CLGrid
1st Workshop CLGrid
2dn Workshop CLGrid
MTE: Practical IssuesMTE: Practical Issues
Code originally written in Matlab Code rewritten in C using Intel MKL Libraries
(VML, BLAS, PARDISO) Tuned for Intel Itanium 2 (but portable to other
architectures) Parallelized using MPI Library
Computation TimeChicago Network (546 destinations, 2176 streets)
0
200
400
600
800
1000
1200
Time (sec)
Pentium4(Matlab)
Itanium2(MKL,ICC)
Cluster I2 (MPI)
Santiago network (2159 destinations, 7587 streets)
The model engine that runs on the cluster feeds on-line a graphical interface to show the simulated parameters of the network. With this interface the Transit managers (or researchers) can analyze the simulated scenario and introduce new changes into the simulation boundary conditions.
Parallel Discrete Event Parallel Discrete Event Simulation:Simulation:
Public Transportation Public Transportation SystemSystem
Optimization and Equilibrium in Optimization and Equilibrium in the Telecommunications Marketthe Telecommunications Market
Keywords
Deregulated market models Mobile and fixed local phone systems Equilibrium/optimization problem and high
performance computing
We have generated new models, calculation algorithms and processes for implementation and validation of efficient business models that allow the setting of rates for the services provided by landline and mobile phone companies.
OptimizationModel
Optimization and Equilibrium in the Optimization and Equilibrium in the Telecommunications MarketTelecommunications Market
GENERAL MODEL – MSC GENERAL MODEL – MSC LOCALIZATIONLOCALIZATION
Number of BTS (Base station Transceiver Station)Number of BSC (Base Station Controller)For each geographic zone
OptimizationModel
Number & location of MSC(Mobile Switching Center)
Regional Problem Separation
Optimization and Equilibrium in the Optimization and Equilibrium in the Telecommunications MarketTelecommunications MarketGENERAL MODEL – FREQUENCY GENERAL MODEL – FREQUENCY
ASSIGNMENTASSIGNMENT
BTS
BTS
BTS
IDEAL CONFIGURATION
There is no Interference
BTS
BTS
REAL CONFIGURATION
Channel InterferenceSeparation by
District & Bands
Santiago Graph
Optimization and Equilibrium in Optimization and Equilibrium in the Energy Marketthe Energy Market
Keywords
Energy Markets Regulation Hydrothermal Coordination Equilibrium/optimization problem and high
performance computing
We have created new models and improved some algorithms for coordinating the use of water reservoirs in hydrothermal energy systems. Especially using Stochastic Programming. We are also working on the problem of Optimal Expansion of Electrical Power Systems.
Optimization and Equilibrium in Optimization and Equilibrium in the Energy Marketthe Energy Market
HYDROTHERMAL COORDINATION HYDROTHERMAL COORDINATION MODELMODEL
The main objective is to establish an appropriated policy of administration and use of the water reservoirs in an electrical power system
Bioinformatics
• GridHybrid– Virtual Microarray
– Massive simulation of DNA-DNA binding
– A several millions of energy minimization problems (5000 variables each one)
– Currently applied to biomining research areas.