I Corso di formazione INFN su aspetti pratici dell'integrazione di applicazioni in GRID WARGI-DSS Andrea Sulis, Ph.D. andrea.sulis@unica.it Department of Land Engineering, Hydraulic Sector University of Cagliari, Italy

Planning and management in complex resource systems I Corso di formazione INFN su aspetti pratici dell'integrazione di applicazioni in GRID Overview Contents Planning and management in complex resource systems -Optimization Vs Simulation The WARGI-DSS approach -Data Access -Workflow Conclusions & Questions WARGI-DSS A.Sulis – University of Cagliari, Italy

Planning and management in complex resource systems I Corso di formazione INFN su aspetti pratici dell'integrazione di applicazioni in GRID Planning and management in complex resource systems Water Supply Water Quality Hydropower Generation Aquatic Ecosystem Recreation Navigation WARGI-DSS A.Sulis – University of Cagliari, Italy

Water demand-oriented measures I Corso di formazione INFN su aspetti pratici dell'integrazione di applicazioni in GRID Planning and management in complex resource systems Drought Mitigation Measures Classification: Reactive approach: measures during and after the drought (crisis management), expensive and temporary Pro-active approach: measures of a planning strategy to reduce system vulnerability Water demand-oriented measures Pro-active approach Reactive approach Water use allocation Temporary restriction of some municipals uses Use of less water consumptive crops Restriction of the irrigation of annual crops Adoption of agronomic techniques Pricing strategy Water credits WARGI-DSS A.Sulis – University of Cagliari, Italy

- Optimization Vs Simulation I Corso di formazione INFN su aspetti pratici dell'integrazione di applicazioni in GRID - Optimization Vs Simulation + objectives What if? What should be? WARGI-DSS A.Sulis – University of Cagliari, Italy

The WARGI-DSS approach I Corso di formazione INFN su aspetti pratici dell'integrazione di applicazioni in GRID Hydrological Scenario B The WARGI-DSS approach Hydrological Scenario A Hydrological Scenario C WARGI-OPT Pro-Active Approach A Pro-Active Approach B Pro-Active Approach C Preferences WARGI-SIM Reactive Approach WARGI-DSS A.Sulis – University of Cagliari, Italy

The WARGI-DSS approach I Corso di formazione INFN su aspetti pratici dell'integrazione di applicazioni in GRID The WARGI-DSS approach WARGI-DSS A.Sulis – University of Cagliari, Italy

- Data Access GOB Matrix of Adjacency Water System Graph I Corso di formazione INFN su aspetti pratici dell'integrazione di applicazioni in GRID - Data Access GOB Matrix of Adjacency Water System Graph WARGI-DSS A.Sulis – University of Cagliari, Italy

C++ and Tcl/Tk Script and Procedure I Corso di formazione INFN su aspetti pratici dell'integrazione di applicazioni in GRID - Data Access GOB Identification TkID GOB GOB Information C++ and Tcl/Tk Script and Procedure GOB Hash Table WARGI-DSS A.Sulis – University of Cagliari, Italy

- Workflow O P T I M Z A N O P T I M Z A N O P T I M Z A N O P T I M Z I Corso di formazione INFN su aspetti pratici dell'integrazione di applicazioni in GRID - Workflow mps mps mps mps mps O P T I M Z A N O P T I M Z A N O P T I M Z A N O P T I M Z A N O P T I M Z A N S I M U L A T O N S. I. D. G. U. I. out out out out out mps mps mps mps mps out out out out out mps mps mps mps mps out out out out out WARGI-DSS A.Sulis – University of Cagliari, Italy

I Corso di formazione INFN su aspetti pratici dell'integrazione di applicazioni in GRID Conclusions The approach is implemented sequentially with independent scenarios, each requiring high computational time and computer storage (large scale problems). Uncertainty not considered. In parallel programming, the approach will consider a large number of parallel scenarios to minimize the risk of wrong decision. The PON CyberSar aims to define GRID computing and GRID-enable implementations of computationally-intensive software. WARGI-DSS A.Sulis – University of Cagliari, Italy

University of Cagliari Andrea Sulis, Ph.D. Water Resource System Managament and Analysis University of Cagliari Hydraulic Sector, Piazza d'Armi, 09123 Cagliari, Italy Tel.: +39 0706755303 Fax: +39 0706755310 E-mail: andrea.sulis@unica.it or as829@cornell.edu