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E-book
Author Ahmed, Jameel

Title Fuzzy Logic Based Power-Efficient Real-Time Multi-Core System
Published Singapore : Springer Singapore, 2016
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Description 1 online resource (69 pages)
Series SpringerBriefs in Computational Intelligence
SpringerBriefs in Computational Intelligence
Contents Preface; Contents; 1 Multiprocessors and Cache Memory; 1.1 Overview; 1.1.1 Single Processor to Multiprocessors; 1.1.2 General-Purpose Processors; 1.1.3 Microcontroller; 1.1.4 Application-Specific Processors; 1.1.5 Digital Signal Processors; 1.1.6 Application-Specific Instruction Processor; 1.1.7 Graphic Processing Units; 1.1.8 Application-Specific Integrated Circuit; 1.2 Embedded Multi-core Processor; 1.2.1 Tilera Tile 64; 1.2.2 Element CXI ECA-64; 1.2.3 Silicon Hive Hiveflex CSP2X00 Series; 1.2.4 TI OMAP 4430-Mobile SOC; 1.2.5 NVIDIA G200; 1.2.6 Intel Core i7; 1.3 Cache Memory
1.3.1 Principal of Locality1.3.2 Cache Block; 1.3.3 Hit Rate; 1.3.4 Miss Rate; 1.3.5 Hit Time; 1.3.6 Miss Penalty; 1.3.7 Cache Organization; 1.3.8 Cache Memory Controller and Its Interaction Policies; 1.3.9 Cache's Block Replacement Algorithm; References; 2 Energy-Delay Product and Throughput; 2.1 Overview; 2.2 Energy-Delay Product; 2.2.1 Energy of Caches; 2.2.2 Energy of Cores; 2.2.3 Throughput of Cores; References; 3 Challenges and Issues in Modern Computer Architectures; 3.1 Overview; 3.1.1 Inefficient Utilization of Available Resources and Parallelism
3.1.2 Demand for High Performance Versus Power and Heat Dissipation3.1.3 Cache Coherency in Multi-core Architecture; 3.1.4 Software Optimization; 3.1.5 Process Scheduling; 3.1.6 The Memory Wall; 3.1.7 Contemporary Work; References; 4 Real-Time Power and Performance-Aware System; 4.1 Performance and Power Aware System; 4.2 Fuzzy Logic Based Power Efficient INTEL Architecture; 4.2.1 INTEL Architecture; 4.2.2 Input Parameters; 4.2.3 Fuzzy Logic Controller; 4.2.4 Reconfigurable Output Parameter; 4.2.5 Results; 4.3 Fuzzy Logic Based Power and Energy Aware Leon3 Architecture
4.3.1 Leon3 Architecture4.3.2 Fuzzy Logic Controller for Leon3 ; 4.3.3 Input Variables for Fuzzy Logic Controller; 4.3.4 Power Optimizing Techniques for Leon3; 4.3.5 Results; References; 5 Fuzzy Logic Theory; 5.1 Introduction to Fuzzy Systems; 5.2 Fuzzy Sets; 5.2.1 Basic Concepts in Fuzzy Set; 5.2.2 Basic Operators in Fuzzy Set; 5.3 Fuzzy Relations; 5.4 Fuzzy Composition Operation; 5.5 Projection of Fuzzy Relation; 5.6 Cylindrical Extension of Fuzzy Relation; 5.7 Linguist Terms in Fuzzy System; 5.7.1 Linguistic Hedges; 5.8 Fuzzy IF-THEN Rules; 5.8.1 Implication of Fuzzy IF-THEN Rules
5.8.2 Generalized Modus Ponens in Fuzzy Systems5.8.3 Fuzzy Rule Base Structure; 5.9 Fuzzy Inference Engine; 5.9.1 Composition-Based Inference; 5.9.2 Individual-Rule Based Inference; 5.9.3 Types of Inference Engines Used; 5.10 Fuzzifiers; 5.11 Defuzzifier; 5.11.1 Center of Gravity Defuzzifier; 5.11.2 Center Average Defuzzifier; 5.12 Membership Functions; 5.12.1 Triangular Membership Function; 5.12.2 Trapezoidal Membership Function; 5.12.3 Gaussian Membership Function; 5.12.4 Generalized Bell Membership Function; 5.12.5 Sigmoid Membership Function; References
Summary This book focuses on identifying the performance challenges involved in computer architectures, optimal configuration settings and analysing their impact on the performance of multi-core architectures. Proposing a power and throughput-aware fuzzy-logic-based reconfiguration for Multi-Processor Systems on Chip (MPSoCs) in both simulation and real-time environments, it is divided into two major parts. The first part deals with the simulation-based power and throughput-aware fuzzy logic reconfiguration for multi-core architectures, presenting the results of a detailed analysis on the factors impacting the power consumption and performance of MPSoCs. In turn, the second part highlights the real-time implementation of fuzzy-logic-based power-efficient reconfigurable multi-core architectures for Intel and Leone3 processors
Bibliography Includes bibliographical references
Notes Print version record
Subject Fuzzy logic.
Fuzzy systems.
Form Electronic book
Author Najam, Shaheryar
Najam, Zohaib
Siyal, Mohammed Yakoob
ISBN 9789811031205
9811031207