tailieunhanh - Parallel Processing & Distributed Systems: Lecture 12 - Thoai Nam, Tran Vu Pham

Parallel Processing & Distributed Systems: Lecture 12 provides about Communication, Communication Protocols, Layered Protocols, Client-Server TCP, Middleware Protocols, Client-Server Communication Model, Issues in Client-Server Communication, Addressing Issues. | Distributed Systems Prepared by Thoại Nam Lectured by Phạm Trần Vũ -1- Communication Issues in communication Message-oriented Communication Remote Procedure Calls - Transparency but poor for passing references Remote Method Invocation - RMIs are essentially RPCs but specific to remote objects - System wide references passed as parameters Stream-oriented Communication Khoa Khoa Học và Kỹ Thuật Máy Tính - Trường Đại Học Bách Khoa -2- Communication Protocols Protocols are agreements rules on communication Protocols could be connection-oriented or connectionless A Application Presentation Session Transport Network Data link Physical Appl Lc_a_t ọn prọto c o I Pres e n tat i 0 np rotocol Transpo rtp rotocol Netwo rẰ PTpto c o I Data link protocol Physical protocol 7 6 5 4 3 2 1 Sessi 9 n _p rotocpl Network Khoa Khoa Học và Kỹ Thuật Máy Tính - Trường Đại Học Bách Khoa .

• Kỹ thuật lập trình
• Parallel Processing & Distributed Systems
• Distributed System
• Communication Protocols
• Layered Protocols
• Client Server TCP
• Middleware Protocols
• Lecture Parallel computing & Distributed systems
• Parallel computing & Distributed systems
• Bài giảng Tính toán song song và phân tán
• Parallel matrix processing
• OpenMP Core Syntax
• Nested loops
• Parallel processing
• Use parallel processing
• Application Demands
• Grand Challenge Problems
• Financial disaster modeling
• High perfomance computing
• Definition of a Distributed System
• Computers vs
• Web Servers in the Internet
• Potentials and Challenges
• Transparency in a Distributed System
• Parallel Computer Architectures
• Flynn’s Taxonomy
• Classification of Parallel Computers Based on Architectures
• Classification based on Architecture
• Pipelined Computers
• Programming Models
• Parallel programming paradigms
• Programmability issues
• Parallel programming models
• Implicit parallelism
• Parallel Algorithms
• Introduction to parallel algorithms development
• Reduction algorithms
• Broadcast algorithms
• Prefix sums algorithms
• Abstract Machine Models
• Parallel Computer Models
• Time Complexity Problem
• Conflicts Resolution Schemes
• Parallel Job Schedulings
• Scheduling on UMA Scheduling on UMA
• Deterministic model
• Gantt chart
• Optimal schedule
• Message Passing Interface Standard
• MPI – Message Passing Interface Standard
• Compiling MPI Programs
• Executing MPI Programs
• Terminating LAM
• Speedup & Efficiency
• Amdahl’s Law
• Gustafson’s Law
• Sun & Ni’s Law
• Enhanced Amdahl’s Law
• Processor Organization
• Processor Organizations
• Bisection width
• Number of edges per node
• Maximum edge length
• Matrix Multiplication
• Sequential matrix multiplication
• Algorithms for processor arrays
• Matrix multiplication on UMA multiprocessors
• Matrix multiplication on multicomputers
• Mandatory access control
• Introduction to Mandatory Access Control
• Proposed Models for MAC
• MAC in Oracle Oracle Label Security
• MAC properties
• Processing Technology
• Software Development
• DSM Systems
• Networking Technology
• Software Tools