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A performance modeling and analysis environment for reconfigurable computers [chapter]

Jeffrey Walrath, Ranga Vemuri
1998 Lecture Notes in Computer Science  
Analysis of Recon gurable Computers ARC is a comprehensive analysis and modeling tool we are developing that can be used to calculate these and other performance metrics.  ...  Inherent to these tools are various estimation procedures for such performance metrics as throughput time, power, reliability, cost, and so on.  ...  Since this type of estimation is such a common thread, we are developing a comprehensive performance modeling and analysis environment speci cally for the analysis of recon gurable computers called ARC  ... 
doi:10.1007/3-540-64359-1_667 fatcat:wiwleeo7brhgnegwrb67drhs34

Performance Analysis for Heterogeneous & Reconfigurable Computing Based on Scheduling

Yiming Tan, Guosun Zeng, Shuixia Hao
2011 International Journal of Education and Management Engineering  
Due to the heterogeneity of application tasks and reconfigurability of system architecture, performance analysis for heterogeneous & reconfigurable computing becomes rather difficult.  ...  Unfortunately, the existing techniques and methods are no longer suitable for use. This paper presents a performance analysis method based on task scheduling.  ...  As a new computing paradigm, performance analysis for heterogeneous & reconfigurable Computing becomes very difficult, because of the heterogeneity of tasks and reconfigurability of architecture.  ... 
doi:10.5815/ijeme.2011.03.05 fatcat:qrsrjgka3vfi3pwp65ao2zjcyq

A model-based approach to self-adaptive software

G. Karsai, J. Sztipanovits
1999 IEEE Intelligent Systems and their Applications  
In our model-based approach, domain-specific, multiple-view models 3 represent the computer application, its environment,  ...  This work is part of our research in Model-Integrated Computing (MIC) and structurally adaptive signal processing 2 and control systems.  ...  Acknowledgment This work is supported by the US Defense Advanced Research Projects Agency/ITO EDCS program (F30602-96-2-0227), the US Air Force Arnold Engineering Development Center, the Boeing Company, and  ... 
doi:10.1109/5254.769884 fatcat:icwll5aeqjeyha5gwpuhflthyq

Facilitating Easier Access to FPGAs in the Heterogeneous Cloud Ecosystems

Umar Ibrahim Minhas, Roger Woods, Georgios Karakonstantis
2019 Zenodo  
For FPGAs, this also requires reconsideration of scheduling policies and reconfiguration methods with an aim to integrate software-based approaches as well as optimizations for broader workload sizes.  ...  Proposed considerations are evaluated using various configuration techniques for a number of applications.  ...  In a second analysis, we mimic a multi-task environment by using multiple instances of BOP and SpMV as independent tasks (requiring reconfiguration each time).  ... 
doi:10.5281/zenodo.2586984 fatcat:j5g4ajku3rcmhmeujzzuafou4a

Facilitating Easier Access to FPGAs in the Heterogeneous Cloud Ecosystems

Umar Minhas, Roger Woods, Georgios Karakonstantis
2018 2018 28th International Conference on Field Programmable Logic and Applications (FPL)  
For FP-GAs, this also requires reconsideration of scheduling policies and reconfiguration methods with an aim to integrate software-based approaches as well as optimizations for broader workload sizes.  ...  Proposed considerations are evaluated using various configuration techniques for a number of applications.  ...  In a second analysis, we mimic a multi-task environment by using multiple instances of BOP and SpMV as independent tasks (requiring reconfiguration each time).  ... 
doi:10.1109/fpl.2018.00083 dblp:conf/fpl/MinhasWK18 fatcat:z2hsqubwavax7ftepbqvurks7m

Cross-layer design of reconfigurable cyber-physical systems

M. Masin, F. Palumbo, H. Myrhaug, J. A. de Oliveira Filho, M. Pastena, M. Pelcat, L. Raffo, F. Regazzoni, A. A. Sanchez, A. Toffetti, E. de la Torre, K. Zedda
2017 Design, Automation & Test in Europe Conference & Exhibition (DATE), 2017  
As demonstrated in literature [8], they are extremely suitable to model both hardware (HW) and software (SW) components at a high level of abstraction, and to perform trade-off analysis and components  ...  well as the environment are kept into consideration along with the properties that have to be addressed. • a multi-layer runtime adaptation strategy for CPS, embodied within a high-level self-adaptation  ...  for large distributed system and for reconfigurable aspects. 1) More formal models of computation. 2) New system properties. 3) System-in-the-loop simulation.  ... 
doi:10.23919/date.2017.7927088 dblp:conf/date/MasinPMFPPRRSTT17 fatcat:tsn66di7ozaarnxyttbtne4oji

Application of reconfigurable computing environments for image processing in X-ray tomography of materials

D V Shashev, S V Shidlovskiy, V I Syriamkin, A V Yurchenko
2015 IOP Conference Series: Materials Science and Engineering  
The article investigates the application of reconfigurable computing environments for image processing purposes, specifically for X-ray images.  ...  Modeling results The reconfigurable computing environment for morphological binary image processing purposes was built and modeled in MATLAB Simulink software.  ...  Reconfigurable computing environment for binary image processing The concept of reconfigurable computing environments (RCE) enables the solution of a vast number of scientific and industrial problems.  ... 
doi:10.1088/1757-899x/81/1/012101 fatcat:m7nkeo3xcjgjdgkbekuv635yg4

Self-adaptive software for signal processing

Janos Sztipanovits, Gabor Karsai, Ted Bapty
1998 Communications of the ACM  
Complexity, heterogeneity of the computing environment, and real-time operation make the software development for digital signal processing difficult and expensive.  ...  The high performance requires the use of computing platforms that include the combination of dedicated hardware processors, and general-purpose computers forming a hybrid, parallel/distributed configuration  ...  Necessarily, the performance of the implemented system largely depends on the environmental conditions as well as additional factors, such as the computational resources available to the task.  ... 
doi:10.1145/274946.274958 fatcat:ec7ehuubtbd7nkrjyz527xsj7u

On the Design of a Reconfigurable OTA-C Filter for Software Radio

S. Hintea, G. Csipkes, C. Rus, D. Csipkes, H. Fernandez-Canque
2007 Second NASA/ESA Conference on Adaptive Hardware and Systems (AHS 2007)  
Sorin Hintea (group leader) is a professor at UTCN and a PhD advisor; His interests include computer aided analysis and synthesis of analog and digital circuits, applications of electronics in medicine  ...  Interests: applications of computational intelligence techniques for the analysis, modelling and design of some electronic circuits, control systems, decision systems, shape recognition. Prof. Dr.  ...  development with HDL languages (Verilog, VHDL); -Design and implementation of digital systems with FPGAs; -Applications of computational intelligence in the analysis, modelling and design of electronic  ... 
doi:10.1109/ahs.2007.82 dblp:conf/ahs/HinteaCRCF07 fatcat:up6mj7zp35b2dogcmmnmvwnt7e

On the design of a reconfigurable OTA-C filter for software radio

S. Hintea, G. Csipkes, C. Rus, D. Csipkes, H. Fernandez-Canque, M.Gh. Negoita, T. Arslan
2008 Journal of Knowledge-based & Intelligent Engineering Systems  
Sorin Hintea (group leader) is a professor at UTCN and a PhD advisor; His interests include computer aided analysis and synthesis of analog and digital circuits, applications of electronics in medicine  ...  Interests: applications of computational intelligence techniques for the analysis, modelling and design of some electronic circuits, control systems, decision systems, shape recognition. Prof. Dr.  ...  development with HDL languages (Verilog, VHDL); -Design and implementation of digital systems with FPGAs; -Applications of computational intelligence in the analysis, modelling and design of electronic  ... 
doi:10.3233/kes-2008-12307 fatcat:c5tzwt7qkjeuxkv4qlhiqxlnp4

Author Index

2008 2008 IEEE International Symposium on Parallel and Distributed Processing  
Scalable Performance Analysis and Visualization Through Data Reduction Lee, Hyunyoung STAMP: A Universal Algorithmic Model for Next-Generation Multithreaded Machines and Systems Lee, Jaehwan Matchmaking  ...  Computing Low Latency Batches with Unreliable Workers in Volunteer Computing Environments Henrici, Fabian A Rapid Prototyping Environment for High-speed Reconfigurable Analog Signal Processing Herms, André  ... 
doi:10.1109/ipdps.2008.4536576 fatcat:7unikf5ywjhjtdd6xtrmcom3gq

Design and Evaluation of a Reconfigurable Antenna Array for MIMO Systems

Daniele Piazza, Nicholas J. Kirsch, Antonio Forenza, Robert W. Heath, Kapil R. Dandekar
2008 IEEE Transactions on Antennas and Propagation  
The PIN diode-based reconfigurable antenna solution is first motivated through a capacity analysis of the antenna in a clustered MIMO channel model.  ...  environment compared to a system employing non reconfigurable antenna arrays.  ...  Chao, and A. S. Khemka for their helpful comments and suggestions concerning this work.  ... 
doi:10.1109/tap.2008.916908 fatcat:kl233uhqkjf73ad6bz75jwe3my

Reconfigurable processors for handhelds and wearables: application analysis

Rolf Enzler, Marco Platzner, Christian Plessl, Lothar Thiele, Gerhard Troester, John Schewel, Peter M. Athanas, Philip B. James-Roxby, John T. McHenry
2001 Reconfigurable Technology: FPGAs and Reconfigurable Processors for Computing and Communications III  
Finally, we outline the construction of a parameterizable simulation model for a reconfigurable unit that is attached to a processor core.  ...  This analysis is the first step to derive and evaluate design parameters for dynamically reconfigurable processors.  ...  performance, power, and area model for the reconfigurable processor  ... 
doi:10.1117/12.434376 fatcat:z4sesqoocjat5clmg4wst4ptga

Directional Reconfigurable Antennas on Laptop Computers: Simulation, Measurement and Evaluation of Candidate Integration Positions

G.H. Huff, J. Feng, S. Zhang, G. Cung, J.T. Bernhard
2004 IEEE Transactions on Antennas and Propagation  
This study reports on the integration of a novel reconfigurable microstrip antenna capable of reconfiguring both its radiation pattern and frequency response onto a generic laptop computer structure.  ...  The resulting performance and packaging issues are discussed. A formalized procedure for the integration of the antenna onto any host chassis using the EVS as a tool is also included.  ...  ACKNOWLEDGMENT The authors thank the reviewers for their helpful comments.  ... 
doi:10.1109/tap.2004.836425 fatcat:neqzlhyt3re7nekb5lklcm72iu

Smart radio environments empowered by reconfigurable AI meta-surfaces: an idea whose time has come

Marco Di Renzo, Merouane Debbah, Dinh-Thuy Phan-Huy, Alessio Zappone, Mohamed-Slim Alouini, Chau Yuen, Vincenzo Sciancalepore, George C. Alexandropoulos, Jakob Hoydis, Haris Gacanin, Julien de Rosny, Ahcene Bounceur (+2 others)
2019 EURASIP Journal on Wireless Communications and Networking  
The need of computational analytical frameworks for the synthesis and analysis of reconfigurable meta-surfaces in smart radio environments-the role of the zero-thickness sheet model How to incorporate  ...  How to use this model for system-level performance analysis and optimization is, in addition, unknown at present, and it requires one to commence the analysis directly from Maxwell's equations.  ... 
doi:10.1186/s13638-019-1438-9 fatcat:fb6735fzz5gfxm4lx6j3qyeq6q
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