Pubbl/distr/stampa	[Place of publication not identified], : IEEE Computer Society, 2008
Soggetto topico	System design Parallel processing (Electronic computers) Computer Science Engineering & Applied Sciences
ISBN	1-5090-7907-6
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Record Nr.	UNISA-996198150903316

Pubbl/distr/stampa	Singapore, : Singapore University Press, : World Scientific, c2004
Descrizione fisica	1 online resource (134 p.)
Disciplina	004
Altri autori (Persone)	YuenC. K
Collana	Series on scalable computing
Soggetto topico	High performance computing Parallel processing (Electronic computers)
Soggetto genere / forma	Electronic books.
ISBN	1-281-93461-5 9786611934613 981-279-472-7
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Contents ; 1 An OMIS-based Approach to Monitoring Distributed Java Applications ; 1.1 Introduction ; 1.2 Related Work ; 1.3 Building of a Monitoring system ; 1.4 A Way from OMIS to J-OMIS ; 1.5 Architecture of Java-Oriented Monitoring System ; 1.6 The J-OCM as Middleware 1.6.1 Interface Definition 1.6.2 Stub and Skeleton ; 1.6.3 Object Manager and Registration/Naming Service ; 1.6.4 Transport Layer ; 1.7 Event Handling in the J-OCM ; 1.7.1 Java-Oriented Techniques for Event-Based Monitoring ; 1.7.2 The OMIS Event Model ; 1.7.3 Event Processing 1.7.4 Event-Based Interaction in Low-Level Components 1.8 Monitoring RMI Calls ; 1.8.1 Existing Techniques of RMI Monitoring ; 1.8.2 An Approach to Monitoring RMI calls ; 1.8.3 Architecture of J-OCM/RMI ; 1.9 Conclusions ; 1.10 Bibliography 2 Scalable and Self - Optimizing Data Grids 2.1 Motivation and Overview ; 2.2 P2P Systems as Components for Scalable Grids ; 2.3 A Scalable Data Grid with P2P Components ; 2.4 Availability Component ; 2.4.1 Basic Equations and Model Parameters ; 2.4.2 Analytical Model 2.4.3 Applying the Model 2.5 Synchronization Component ; 2.6 Self-Management Components ; 2.7 Putting it All Together ; 2.8 Related Work ; 2.9 Conclusion ; 2.10 Bibliography ; 3 The Immediate Dependency Relation: An Optimal Way to Ensure Causal Group Communication ; 3.1 Introduction 3.1.1 Background
Record Nr.	UNINA-9910454317703321

Edizione	[1st ed.]
Pubbl/distr/stampa	Singapore, : Singapore University Press, : World Scientific, c2004
Descrizione fisica	1 online resource (134 p.)
Disciplina	004
Altri autori (Persone)	YuenC. K
Collana	Series on scalable computing
Soggetto topico	High performance computing Parallel processing (Electronic computers)
ISBN	9786611934613 9781281934611 1281934615 9789812794727 9812794727
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Contents ; 1 An OMIS-based Approach to Monitoring Distributed Java Applications ; 1.1 Introduction ; 1.2 Related Work ; 1.3 Building of a Monitoring system ; 1.4 A Way from OMIS to J-OMIS ; 1.5 Architecture of Java-Oriented Monitoring System ; 1.6 The J-OCM as Middleware 1.6.1 Interface Definition 1.6.2 Stub and Skeleton ; 1.6.3 Object Manager and Registration/Naming Service ; 1.6.4 Transport Layer ; 1.7 Event Handling in the J-OCM ; 1.7.1 Java-Oriented Techniques for Event-Based Monitoring ; 1.7.2 The OMIS Event Model ; 1.7.3 Event Processing 1.7.4 Event-Based Interaction in Low-Level Components 1.8 Monitoring RMI Calls ; 1.8.1 Existing Techniques of RMI Monitoring ; 1.8.2 An Approach to Monitoring RMI calls ; 1.8.3 Architecture of J-OCM/RMI ; 1.9 Conclusions ; 1.10 Bibliography 2 Scalable and Self - Optimizing Data Grids 2.1 Motivation and Overview ; 2.2 P2P Systems as Components for Scalable Grids ; 2.3 A Scalable Data Grid with P2P Components ; 2.4 Availability Component ; 2.4.1 Basic Equations and Model Parameters ; 2.4.2 Analytical Model 2.4.3 Applying the Model 2.5 Synchronization Component ; 2.6 Self-Management Components ; 2.7 Putting it All Together ; 2.8 Related Work ; 2.9 Conclusion ; 2.10 Bibliography ; 3 The Immediate Dependency Relation: An Optimal Way to Ensure Causal Group Communication ; 3.1 Introduction 3.1.1 Background
Altri titoli varianti	Scalable computing
Record Nr.	UNINA-9911102358603321

Autore	Kakarla Ramcharan
Edizione	[2nd ed. 2024.]
Pubbl/distr/stampa	Berkeley, CA : , : Apress : , : Imprint : Apress, , 2024
Descrizione fisica	1 online resource (462 pages)
Disciplina	005.13
Altri autori (Persone)	KrishnanSundar DhamodharanBalaji GunnuVenkata
Collana	Professional and Applied Computing Series
Soggetto topico	Big data Machine learning Python (Computer program language) Parallel processing (Electronic computers)
ISBN	9798868808203
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Chapter 1: Setting up the Pyspark Environment -- Chapter 2: PySpark Basics -- Chapter 3: Variable Selection -- Chapter 4: Variable Selection -- Chapter 5: Supervised Learning Algorithms -- Chapter 6: Model Evaluation -- Chapter 7: Unsupervised Learning and Recommendation Algorithms -- Chapter 8: Machine Learning Flow and Automated Pipelines -- Chapter 9: Deploying machine learning models -- Chapter 10: Experimentation -- Chapter 11: Modeling Frameworks.
Record Nr.	UNINA-9910913786503321

Autore	Deng Yuefan
Pubbl/distr/stampa	Singapore ; ; Hong Kong, : World Scientific, 2013
Descrizione fisica	1 online resource (218 p.)
Disciplina	004.35
Soggetto topico	Parallel processing (Electronic computers) High performance computing
Soggetto genere / forma	Electronic books.
ISBN	1-299-28111-7 981-4307-61-0
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	CONTENTS; Preface; Chapter 1. Introduction; 1.1. Definition of Parallel Computing; 1.2. Evolution of Computers; 1.3. An Enabling Technology; 1.4. Cost Effectiveness; 1.4.1. Purchasing costs; 1.4.2. Operating costs; 1.4.3. Programming costs; Chapter 2. Performance Metrics and Models; 2.1. Parallel Activity Trace; 2.2. Speedup; 2.3. Parallel Efficiency; 2.4. Load Imbalance; 2.5. Granularity; 2.6. Overhead; 2.7. Scalability; 2.8. Amdahl's Law; Chapter 3. Hardware Systems; 3.1. Node Architectures; 3.2. Network Interconnections; 3.2.1. Topology; 3.2.2. Interconnect Technology 3.3. Instruction and Data Streams3.4. Processor-MemoryConnectivity; 3.5. IO Subsystems; 3.6. System Convergence; 3.7. Design Considerations; Chapter 4. Software Systems; 4.1. Node Software; 4.1.1. Operating systems; 4.1.2. Compilers and libraries; 4.1.3. Profilers; 4.2. Programming Models; 4.2.1. Message passing; 4.2.2. Shared-memory; 4.3. ParallelDebuggers; 4.4. Parallel Profilers; Chapter 5. Design of Algorithms; 5.1. Algorithm Models; 5.1.1. Master-slave; 5.1.2. Domain decomposition; 5.1.3. Control decomposition; 5.1.4. Virtual-shared-memory; 5.1.5. Comparison of programming models 5.1.6. Parallel algorithmic issues5.1.7. Levels of algorithmic complication; 5.2. Examples of Collective Operations; 5.2.1. Broadcast; 5.2.2. Gather and scatter; 5.2.3. Allgather; 5.3. Mapping Tasks to Processors; 5.3.1. Supply matrix; 5.3.2. Demand matrix; 5.3.3. Review of mapping models; 5.3.4. Mapping models and algorithms; Chapter 6. Linear Algebra; 6.1. Problem Decomposition; 6.2. Matrix Operations; 6.2.1. Matrix-vector multiplications; 6.2.2. Matrix-matrix multiplications; 6.3. Solution of Linear Systems; 6.3.1. Direct methods; 6.3.2. Iterative methods; 6.3.3. ADI Chapter 7. Differential Equations7.1. Integration and Differentiation; 7.1.1. Riemann summation for integration; 7.1.2. Monte Carlo method for integration; 7.1.3. Simple parallelization; 7.2. Partial Differential Equations; 7.2.1. Hyperbolic equations; 7.2.2. 3D Heat equation; 7.2.3. 2D Poisson equation; 7.2.4. 3D Poisson equation; 7.2.5. 3D Helmholtz equation; 7.2.6. Molecular dynamics; Chapter 8. Fourier Transforms; 8.1. Fourier Transforms; 8.2. Discrete Fourier Transforms; 8.3. Fast Fourier Transforms; 8.4. Simple Parallelization; 8.5. The Transpose Method; 8.6. Complexity Analysis for FFT Chapter 9. Optimization9.1. Monte CarloMethods; 9.1.1. Basics; 9.1.2. Metropolis-Hastings Algorithm; 9.1.3. Simulated annealing; 9.1.4. Genetic algorithm; 9.2. Parallelization; 9.2.1. Basics; 9.2.2. Chain mixing method; Chapter 10. Applications; 10.1. Newton's Equation and Molecular Dynamics; 10.1.1. Molecular dynamics; 10.1.2. Basics of classical MD; 10.2. Schrodinger's Equations and Quantum Mechanics; 10.3. Partition Function, DFT and Material Science; 10.3.1. Materials research; 10.4. Maxwell's Equations and Electrical Engineering; 10.4.1. Helmholtz equation; 10.4.2. Electrical engineering 10.5. Diffusion Equation and Mechanical Engineering
Record Nr.	UNINA-9910465407403321