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A Survey of Power Consumption Modeling for GPU Architecture

2016 Computing, Performance and Communication systems  
GPUs are of increasing interests in the multi-core era due to their high computing power. However, the power consumption caused by the rising performance of GPUs has been a general concern.  ...  The main two types of power modeling could be classified as simulator-based methods and real machine-based methods.  ...  Figure 2 . 2 The number of supercomputers based on heterogeneous architecture Computing, Performance and Communication systems (2016) 1: 33-37 Clausius Scientific Press, Canada  ... 
doi:10.23977/cpcs.2016.11006 fatcat:5tc3mgonnranng5hm4brzrvx3u

Modeling for performance and security balanced trading communication systems in the cloud

Aklilu Daniel Tesfamicael, Vicky Liu, Ernest Foo, William Caelli
2017 2017 IEEE 36th International Performance Computing and Communications Conference (IPCCC)  
INTRODUCTION To take the advantage of the economics of cloud computing, many systems and services are moving to the cloud, including the trading communication system (TCS).  ...  OPNET Modeler, a software tool for computer network modeling and simulation, has been used by numerous studies [18] [19] [20] extensively.  ... 
doi:10.1109/pccc.2017.8280506 dblp:conf/ipccc/TesfamicaelLFC17 fatcat:nliw7ac3fremdkvfbwxgpdpj4q

Performance Modelling of Multicore and Manycore Networked systems

Abu Asaduzzaman
2012 International Journal of Computer Networks & Communications  
Multicore computer systems are adopting more cores to meet the increasing performance requirement.  ...  Network topology to make communication in such a multicore/manycore system (like Intel 80-Core Research Chip and IBM Roadrunner) is extremely important to achieve high performance by supplying low energy  ...  We model systems up to 64 cores and simulate using synthetic workload in this work.  ... 
doi:10.5121/ijcnc.2012.4204 fatcat:7vnfsftohfgvrk6k7pv3cecabm

Accelerating and Improving Simulation Performance in Communication Systems Modelling through Parallel Computing and Clustering

Kacper Kapusniak, Tanmay Nautiyal, Ryan Grammenos
2021 Journal of student research  
Existing 5G communication systems suffer from two major problems: the need for better spectrum efficiency and lesser adjacent channel interference.  ...  measure the Bit Error Rate (BER) of these communication models.  ...  Finally, the authors are grateful to Dr Tongyang Xu, member of the Information and Communication Engineering (ICE) group in the department of Electronic and Electrical Engineering at UCL, for providing  ... 
doi:10.47611/jsr.v9i2.829 fatcat:fljbkqbofzhszbmkhzwfuwvz6q

Integrating performance monitoring and communication in parallel computers

Margaret Martonosi, David Ofelt, Mark Heinrich
1996 Proceedings of the 1996 ACM SIGMETRICS international conference on Measurement and modeling of computer systems - SIGMETRICS '96  
In fact, we argue that on several machines, the coherence/communication system itself can be used as machine support for performance monitoring.  ...  We present results on the accuracy of the data collected, and on how FlashPoint performance scales with the number of processors.  ...  To model latency and contention accurately, FlashLite uses cycle counts and arbitration information from a Verilog model of the MAGIC chip.  ... 
doi:10.1145/233013.233035 dblp:conf/sigmetrics/MartonosiOH96 fatcat:wurqfoveibdavck7kyosipplom

Modeling and analysis of resources availability in volunteer computing systems

Bahman Javadi, Kenan Matawie, David P. Anderson
2013 2013 IEEE 32nd International Performance Computing and Communications Conference (IPCCC)  
Volunteer computing systems are large-scale distributed systems with large number of heterogeneous and unreliable Internet-connected hosts.  ...  So, characterizing, analyzing and modeling such resources availability in volunteer computing is becoming essential and important for efficient application scheduling.  ...  Many task computing (MTC) is a new paradigm to bridge the gap between High-Throughput Computing (HTC) and High-Performance Computing (HPC) [26] .  ... 
doi:10.1109/pccc.2013.6742787 dblp:conf/ipccc/JavadiMA13 fatcat:7wogncqtdnffnmouhmxsbaokbu

A class of mean field interaction models for computer and communication systems

Michel Benaïm, Jean-Yves Le Boudec
2008 Performance evaluation (Print)  
We consider models of N interacting objects, where the interaction is via a common resource and the distribution of states of all objects.  ...  We show that, under mild assumptions and for large N , the occupancy measure converges, in probability and in mean square over any finite horizon, to a deterministic dynamical system.  ...  This model is used to evaluate the performance of Medium Access Control (MAC) used in Wireless LANs.  ... 
doi:10.1016/j.peva.2008.03.005 fatcat:xxtjclphgrhurnpnpg2dd6fgee

Optimization Study of Multidimensional Big Data Matrix Model in Enterprise Performance Evaluation System

Honglin Fu, Shan Zhong
2021 Wireless Communications and Mobile Computing  
This paper uses a multidimensional big data matrix model to optimize the analysis and conduct a systematic construction of the enterprise performance evaluation system.  ...  , focusing on the techniques and methods in the process of promoting performance information use from the multidimensional big data matrix and tries to construct a system model of enterprise performance  ...  Wireless Communications and Mobile Computing methods in foreign companies [8] .  ... 
doi:10.1155/2021/4351944 fatcat:fzwnzbgtc5dd7bp4lkejlvrxoi

Cluster based Channel Model and Performance Analysis for MIMO Satellite Formation Flying Communication Systems

Ramoni O.Adeogun
2013 International Journal of Computer Applications  
Monte Carlo simulations were also performed to evaluate the performance of formation flying satellite systems with different configurations using the proposed spatial channel model and comparisons were  ...  In this paper, we propose an improved cluster based distributed MIMO channel model based on MIMO models for terrestrial communications in the WINNER/3GPP project for satellite formation flying systems.  ...  Following the cluster based channel modelling approach for MIMO systems [4, 6, 12] , We propose a novel spatial channel model (SCM) for satellite formation flying wireless communication systems and performed  ... 
doi:10.5120/12399-9084 fatcat:v6szmtyscvbetakrp7wpitq5gi

Auto-generation of communication benchmark traces

Vivek Deshpande, Xing Wu, Frank Mueller
2011 Proceedings of the second international workshop on Performance modeling, benchmarking and simulation of high performance computing systems - PMBS '11  
This resulting benchmark code is compact, portable, human-readable, and accurately reflects the original application's communication characteristics and performance.  ...  Given an MPI application, we utilize Sca-laTrace, a lossless and scalable framework to trace communication operations and execution time while abstracting away the computations.  ...  Second, they can use the generated benchmarks for performance debugging as the benchmarks can separate communication from computation to help isolate observed performance anomalies.  ... 
doi:10.1145/2088457.2088468 fatcat:g2bd26wk4zc4fbli55kq7zm2w4

Thermal modeling and analysis of storage systems

Xunfei Jiang, Mohammed I. Alghamdi, Ji Zhang, Maen Al Assaf, Xiaojun Ruan, Tausif Muzaffar, Xiao Qin
2012 2012 IEEE 31st International Performance Computing and Communications Conference (IPCCC)  
Next, we apply the thermal model to investigate the thermal impact of workload management on storage systems.  ...  Recognizing that power and cooling cost for data centers are increasing, we address in this study the thermal impact of storage systems.  ...  THERMAL MODELS It is extremely challenging to model the energy consumption relationship between computing and cooling systems.  ... 
doi:10.1109/pccc.2012.6407725 dblp:conf/ipccc/JiangAZARMQ12 fatcat:tuev3lf7p5cndbnb73vgammt2a

Performance evaluation of communicating processes

Ilya Gertner
1979 Proceedings of the 1979 ACM SIGMETRICS conference on Simulation, measurement and modeling of computer systems - SIGMETRICS '79  
Performance Evaluation of Communicating Processes", Proc. ACM. Conference on Simulation, Modeling and Measurement of Computer Systems, Fertner 79b] Gertner I.  ...  are rractical and valueble models for the performance analysis o communicating processes.  ...  and implemented with various automated tools using formal models of computation.  ... 
doi:10.1145/800188.805461 fatcat:4ozborbc6zht3lfj43wja3oq3a

Real-time models supporting resource management decisions in highly variable systems

Sara Casolari, Michele Colajanni, Stefania Tosi, Francesco Lo Presti
2010 International Performance Computing and Communications Conference  
Experiments carried out on real and emulated data sets confirm that the proposed model is able to timely signal all relevant state changes, to limit false detections and, even more important, its results  ...  At the basis of all these decisions, there is the need of a continuous evaluation of the state of system resources and of detecting when some relevant changes are occurring.  ...  Acknowledgements The authors acknowledge the support of MIUR-PRIN project DOTS-LCCI "Dependable Off-The-Shelf based middleware systems for Large-scale Complex Critical Infrastructures".  ... 
doi:10.1109/pccc.2010.5682302 dblp:conf/ipccc/CasolariCTP10 fatcat:35mgsakuvjh7xiub4wctg4toau

Performance analysis of MAC for power-line communications

Christina Vlachou, Albert Banchs, Julien Herzen, Patrick Thiran
2014 The 2014 ACM international conference on Measurement and modeling of computer systems - SIGMETRICS '14  
We prove that this equation admits a unique solution, and we evaluate the accuracy of our model by using simulations.  ...  Because of this extra complexity, and although this mechanism is the only widely used MAC layer for power-line networks, there are few analytical results on its performance.  ...  To compute the collision probability γ, a costly system of more than a thousand non-linear equations needs to be solved [2] .  ... 
doi:10.1145/2591971.2592033 dblp:conf/sigmetrics/VlachouBHT14 fatcat:twrtpg43vba7tk6fw7553nv24u

Performance Analysis of Buffer-Aided Relaying System Based on Data and Energy Coupling Queuing Model for Cooperative Communication Networks

Guangjun Liang, Qi Zhu, Jianfang Xin, Jiashan Tang, Tianjiao Zhang
2017 Wireless Communications and Mobile Computing  
First, we profile the cooperative relaying system model as a data arrival and energy arrival coupling queuing model.  ...  We focus on the performance analysis of the buffer-aided relaying system which allows data and energy packets to arrive independently and depart interactively.  ...  System Model and Queue Model In this section, we first introduce the adopted system model and the performance measure.  ... 
doi:10.1155/2017/9287489 fatcat:vthhqvgnpzcktppgwcibipynwa
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