Computer Engineering and Technology

Name: Computer Engineering and Technology | 19th CCF Conference, NCCET 2015, Hefei, China, October 18-20, 2015, Revised Selected Papers
Brand: Springer
Price: 53.49 EUR
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19th CCF Conference, NCCET 2015, Hefei, China, October 18-20, 2015, Revised Selected Papers

Weixia Xu Liquan Xiao Jinwen Li Chengyi Zhang(Editor)

Springer (Publisher)

Published on 13. January 2016

XII, 191 pages

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978-3-662-49283-3 (ISBN)

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Content

Intro
Preface
Organization
Contents
Processor Architecture
Modeling and Analyzing of 3D DRAM as L3 Cache Based on DRAMSim2
Abstract
1 Introduction
2 Related Work
3 Architecture of 3D DRAM Cache Simulator
4 Implementation of 3D DRAM Cache Simulator
4.1 Using DRAM as a L3 Cache
4.2 Implementing a 3D DRAM Cache
4.3 Interaction Between Caches
5 Simulation
5.1 Configuration
5.2 Performance Evaluation
6 Conclusion and Future Work
Acknowledgments
References
Partitioning Methods for Multicast in Bufferless 3D Network on Chip
1 Introduction
2 Related Work
3 Preliminaries
4 Partitioning Methods for 3D Mesh Architecture
4.1 Partitioning Methods
4.2 Packet Format
5 Multicast Routing Algorithm
5.1 Deadlock and Livelock Avoidance
6 Performance Evaluation
7 Conclusion and Future Work
References
Thermal-Aware Floorplanner for Multi-core 3D ICs with Interlayer Cooling
1 Introduction
2 Design Flow
3 Initializing Phase
4 Optimizing Phase
5 Experimental Results
6 Conclusion
References
The Improvement of March C+ Algorithm for Embedded Memory Test
1 Introduction
2 Fault Coverage of March Algorithms
3 March Y Algorithm
3.1 The Fault Sensitization Conditions of WDF, CFdsxwx and CFwd
3.2 Detailed Steps of Algorithm Derivation
4 The Simulation Results of March Y Algorithm
5 Conclusions
References
Mitigating Soft Error Rate Through Selective Replication in Hybrid Architecture
Abstract
1 Introduction
2 Background
3 Architectural Modification
3.1 Instruction and AVF Analysis
3.2 Architectural Optimization
4 Experimental Methodology
5 Results
6 Related Work
7 Conclusions
Acknowledgments
References
Application Specific Processors
A New Memory Address Transformation for Continuous-Flow FFT Processors with SIMD Extension
Abstract
1 Introduction
2 Mixed-Radix-2r FFT Algorithms
3 Memory Address Generation
3.1 Address Transformation for Fixed-Radix-2r Using Single BF
3.2 Address Transformation for Fixed-Radix-2r in SIMD FFT Processors
3.3 Address Transformation for Mixed-Radix-2r in SIMD FFT Processors
3.4 Address Transformation for I/O
4 Implementation and Comparison
References
Designing Parallel Sparse Matrix Transposition Algorithm Using ELLPACK-R for GPUs
Abstract
1 Introduction
2 Background and Related Work
2.1 ELLPACK-R Format
2.2 Related Work
3 Parallel Transposition Algorithm on GPUs
4 Performance Evaluation and Comparison
4.1 Implementation
4.2 Performance Comparison and Analysis
5 Conclusion and Future Work
Acknowledgments
References
Channel Estimation in Massive MIMO: Algorithm and Hardware
1 Introduction
2 Background
2.1 Massive MIMO System Model
2.2 Channel Matrix Characteristics in Massive MIMO
2.3 Pilot Contamination
2.4 Computation Complexity
3 Channel Estimation for Massive MIMO
3.1 Reducing Complexity
3.2 Pilot Decontamination
3.3 Channel Estimation for SM Massive MIMO
4 Hardware Acceleration
4.1 Matrix Inversion
4.2 Singular Value Decomposition
4.3 Design Principles
5 Conclusion
References
A ML-Based High-Accuracy Estimation of Sampling and Carrier Frequency Offsets for OFDM Systems
1 Introduction
2 System Model
3 ML-based Joint SFO and CFO Estimation
3.1 Conventional ML Estimation Method
3.2 The Proposed ML Estimation Method
4 Simulation Results
5 Conclusion
References
A High-PSRR CMOS Bandgap Reference Circuit
Abstract
1 Introduction
2 Analysis of Bandgap Reference Without Pre-regulator
2.1 A Core Circuit of Bandgap Reference
2.2 A Bandgap Reference with Second-Order Curvature Compensation
3 Analysis and Design of BGR with Pre-regulator
4 Simulation Results
5 Conclusions
References
Computer Application and Software Optimization
Detection and Analysis of Water Army Groups on Virtual Community
Abstract
1 Introduction
2 Problem Description
2.1 Analysis of the Working Mechanism of Water Army
2.2 The Characteristics of Water Army on Online Forum
3 Water Army Group Detection and Analysis
3.1 Dataset
3.2 Water Army Group Detection Method
3.2.1 Determine the Suspicious Period
3.2.2 Similar User Twists Detection
3.2.3 Suspicious User Groups Finding
3.2.4 Water Army Group Identification
3.3 Result and Discussion
3.4 Water Army Posting Patterns Analysis
4 Conclusion
References
Accelerating Molecular Dynamics Simulations on Heterogeneous Architecture
Abstract
1 Introduction
2 Related Work
3 Background
3.1 Molecule Dynamics Simulation
3.2 CPU-GPU Heterogeneous Architecture
4 MD Simulations on Heterogeneous Architecture
4.1 GPU-Based MD Simulation Algorithm
4.2 CPU-GPU Hybrid Parallel Strategies
4.3 General MPI-GPU Workload Assignment
4.4 CPU-GPU Hybrid Workload Assignment
5 Experimental Results
5.1 GPU Performance
5.2 Hybrid Parallel Strategy Performance
6 Conclusion
References
A Cloud Server Based on I/O Virtualization in Hardware
Abstract
1 Introduction
2 Background
2.1 Processor Technology Overview
2.2 Cloud Server Technology Overview
2.3 Motivation
3 A Cloud Server Architecture
3.1 Distributed I/O Virtualization Architecture
3.2 Inter-system Interconnect Fabric
3.3 Virtualized Network
3.4 Virtualized Storage
4 Implementation and Evaluation
4.1 Cloud Server Prototyping System
4.2 Performance Evaluation
5 Conclusion
References
The Evolution of Supercomputer Architecture: A Historical Perspective
1 Introduction
2 A Brief History of Supercomputer Architecture Evolution
2.1 Embryonic Stage of Supercomputers (1964--1975)
2.2 Development and Peak Stage of Vector Processors (1976--1990)
2.3 The Emergence and Rising Stage of MPP (1990--1995)
2.4 The Coexisting Phase of a Variety of Architectures (PVP, MPP, SMP, Constellation, Cluster) (1995--2002)
2.5 Cluster, Constellations and MPP coexist, and cluster's dominance continues to expand (2003--2011)
2.6 Cluster is More and More Popular, but MPP Cannot be Ignored (2012-Present)
3 Conclusions and Prospects
References
Technology on the Horizon
Simulation of Six DOF Vibration Isolator System for Electronic Equipment
Abstract
1 Introduction
2 Mathematical Model of Bottom-Mounted Vibration Isolator
3 MATLAB/Simulink Model
4 Case Study
5 Conclusions
Acknowledgement
References
Impact of Heavy Ion Species and Energy on SEE Characteristics of Three-Dimensional Integrated Circuit
1 Introduction
2 Simulation Setup
3 Simulation Results
4 Discussion
4.1 Heavy Ion Species Impact
4.2 Heavy Ion Energy Impact
5 Conclusion
References
Analysis and Simulation of Temperature Characteristic of Sensitivity for SOI Lateral PIN Photodiode Gated by Transparent Electrode
1 Introduction
2 Structure and Principle
3 Physical Models
3.1 Temperature Characteristic of Photocurrent for SOI LPIN PD-GTE
3.2 Temperature Characteristic of Photocurrent for SOI LPIN PD
3.3 Temperature Characteristic of Dark Current for Both Detectors
4 Simulation and Analysis
4.1 Temperature Characteristics of Photocurrent
4.2 Temperature Characteristics of Dark Current
4.3 Temperature Characteristics of Sensitivity
5 Conclusion
References
Mitigation Techniques Against TSV-to-TSV Coupling in 3DIC
Abstract
1 Introduction
2 TSV-to-TSV Coupling
3 Buffer Insertion
3.1 Buffer Pro-insertion
3.2 Buffer Post-insertion
4 Shield Insertion
5 Cost Comparison
6 Conclusion
References
Author Index

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