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Dynamic Load Balancing of Samr Applications on Distributed Systems

Zhiling Lan, Valerie E. Taylor, Greg Bryan
2002 Scientific Programming  
Dynamic load balancing(DLB) for parallel systems has been studied extensively; however, DLB for distributed systems is relatively new.  ...  While the proposed scheme can take into consideration (1) the heterogeneity of processors and (2) the heterogeneity and dynamic load of the networks, the focus of this paper is on the latter.  ...  Currently, the focus of KeLP is on distributed memory parallel computers, with future focus on distributed systems. In this paper, we proposed a dynamic load balancing scheme for distributed systems.  ... 
doi:10.1155/2002/254206 fatcat:ab3m7x2mfzcllijzeetmj2f6dq

Dynamic load balancing of SAMR applications on distributed systems

Zhiling Lan, Valerie E. Taylor, Greg Bryan
2001 Proceedings of the 2001 ACM/IEEE conference on Supercomputing (CDROM) - Supercomputing '01  
Dynamic load balancing(DLB) for parallel systems has been studied extensively; however, DLB for distributed systems is relatively new.  ...  While the proposed scheme can take into consideration (1) the heterogeneity of processors and (2) the heterogeneity and dynamic load of the networks, the focus of this paper is on the latter.  ...  Currently, the focus of KeLP is on distributed memory parallel computers, with future focus on distributed systems. In this paper, we proposed a dynamic load balancing scheme for distributed systems.  ... 
doi:10.1145/582034.582070 fatcat:ehoe7kqn45h6lnbtr7ps4a6nri

MPI Parallelization of PIC Simulation with Adaptive Mesh Refinement

Tatsuki Matsui, Hideyuki Usui, Toseo Moritaka, Masanori Nunami
2011 2011 19th International Euromicro Conference on Parallel, Distributed and Network-Based Processing  
In parallelizing the code for a distributed many-core system, we adopt a scheme of dynamic domain decomposition which realizes the load balance between distributed subdomains.  ...  By performing a simple onedimensional simulation, we confirmed that the dynamic load balancing is achieved and the computation time is reduced by introducing the dynamic domain decomposition scheme.  ...  In parallelizing the code for a distributed many-core system, we adopt a scheme of dynamic domain decomposition which realizes the load balance between distributed subdomains.  ... 
doi:10.1109/pdp.2011.96 dblp:conf/pdp/MatsuiUMN11 fatcat:jt5c2t6pzratxo6gtlpoxbrgd4

Page 4 of The Journal of the Operational Research Society Vol. 51, Issue 4 [page]

2000 The Journal of the Operational Research Society  
Dynamic load balancing of a multicluster simulation on a network of workstations.  ...  In: Proceedings of the 10th Workshop on Parallel and Distributed Simulation (PADS), pp 20-27. Boukerche A, Das SK (1997). Dynamic load balancing strate- gies for conservative parallel simulation.  ... 

Heterogeneous computing

Alexey Kalinov, Alexey Lastovetsky, Yves Robert
2005 Parallel Computing  
Savvas, considers capacity based computing on a heterogeneous network and discusses a dynamic load balancing technique based on the ''divide and conquer'' paradigm.  ...  For such applications, dynamic load balancing allows to respond to variations in the system characteristics. Advanced dynamic load balancing algorithms are far from trivial to design and implement.  ... 
doi:10.1016/j.parco.2005.04.001 fatcat:22ixpqa5ejaxnfrdaryql7p5vu

Iterative Dynamic Load Balancing in Multicomputers

Cheng-Zhong Xu, Francis C. M. Lau
1994 Journal of the Operational Research Society  
Gerta (1991) Queueing network models for load balancing in distributed systems. J. Parallel and Distributed Computing 12, 24-38. . G. C. Fox, M. A. Jonnson, G. A. Lyzenca, S. W. Otto, J. K.  ...  Ramme (1991) Load balancing in large networks: a comparative study. In Proceedings of 3rd IEEE Symposium on parallel and distributed processing. pp. 686-689, IEEE Computer Society Press, CA. . L. V.  ... 
doi:10.1057/jors.1994.122 fatcat:j5kpy55zczctldcnq73jlqu67m

Explicit Spatial Scattering for Load Balancing in Conservatively Synchronized Parallel Discrete Event Simulations

Sunil Thulasidasan, Shiva Prasad Kasiviswanathan, Stephan Eidenbenz, Phillip Romero
2010 2010 IEEE Workshop on Principles of Advanced and Distributed Simulation  
We re-examine the problem of load balancing in conservatively synchronized parallel, discrete-event simulations executed on high-performance computing clusters, focusing on simulations where computational  ...  observation that spatial scattering can often obviate the need for dynamic load balancing.  ...  Most of the research into the issue of load balancing and partitioning in parallel simulations has been approached from the perspective of dynamic load balancing.  ... 
doi:10.1109/pads.2010.5471664 dblp:conf/pads/ThulasidasanKER10 fatcat:lzkfglptyjcx7ez2hwuwdp6jc4

MoVES: A framework for parallel and distributed simulation of wireless vehicular ad hoc networks

Luciano Bononi, Marco Di Felice, Gabriele D'Angelo, Michele Bracuto, Lorenzo Donatiello
2008 Computer Networks  
In this paper, we illustrate a Mobile Wireless Vehicular Environment Simulation (MoVES) framework for the parallel and distributed simulation of vehicular wireless ad hoc networks (VANETs).  ...  Dynamic model partition and adaptation-based load balancing solutions have been designed by exploiting common assumptions and model characteristics, in a user-transparent way.  ...  mesh networks) and by University of Bologna funds, under the project ESOV (Enabling Services on Vehicles).  ... 
doi:10.1016/j.comnet.2007.09.015 fatcat:l73r4w4zhbalhhefelhslrj7n4

Priorities and performance in packet-switching Networks

Carl Tropper
1986 Computer networks and ISDN systems  
MITRE Corporation While at MITRE, I wrote a book on the performance of local area networks, /it Local Computer Network Technologies.  ...  The local area networking group at MITRE was one the first developers of Ethernet technology, pioneering a broadband approach.  ...  "On Metrics for the Dynamic Load Balancing of Optimistic Simulations", with K.el Khatib, HICSS- 32, Proceedings of the 32nd Annual Hawaii International Conference on System Sciences,Hawaii,Track 8, January  ... 
doi:10.1016/0169-7552(86)90017-6 fatcat:a2jo46mcyffw3liqupkwviua4i

Design and Implementation of Dynamic Load Balancing Algorithms for Rollback Reduction in Optimistic PDES

Falguni Sarkar, Sajal K. Das
1999 VLSI design (Print)  
In this paper, we propose two algorithms for dynamic load balancing which reduce the number of rollbacks in an optimistic PDES system.  ...  Hence it is necessary to balance the computational load on different lps in such a way that their local simulation clocks advance almost at the same rate.  ...  In the following subsections we propose dynamic load balancing strategies for optimistic parallel discrete event simulation systems.  ... 
doi:10.1155/1999/64750 fatcat:cfgp6huh2jfrxdog6jlo6vlz7m

Animation for performance debugging of parallel computing systems

Noritaka Osawa, Hisaya Morita, Toshitsugu Yuba
1997 Proceedings of the second symposium on Virtual reality modeling language - VRML '97  
It animates performance data based on dynamic system modeling where the data is mapped to a dynamic system model, the model is simulated and the result of simulation is made visible and audible in 3 dimensions  ...  Visualization is a useful first step in performance debugging, that is, performance tuning of a parallel program if it shows the balance between computation and communication.  ...  Modeling We model a dynamic system to investigate how communication imbalance differs depending on load distribution methods. A PE in a parallel computer is mapped to a body in the dynamic system.  ... 
doi:10.1145/253437.253470 dblp:conf/vrml/OsawaMY97 fatcat:djcqxqrorfhjle4hnvdjyjcy7m

A Grid-based Virtual Reactor: Parallel performance and adaptive load balancing

Vladimir V. Korkhov, Valeria V. Krzhizhanovskaya, P.M.A. Sloot
2008 Journal of Parallel and Distributed Computing  
We introduce a generic technique for adaptive load balancing of parallel applications on heterogeneous resources and evaluate it using a case study application: a Virtual Reactor for simulation of plasma  ...  In this paper we study the performance of one of the core parallel solvers on the Grid, apply the developed technique for adaptive load balancing to the solver, evaluate the efficiency of this approach  ...  Generally studies on load balancing consider distribution of processes to computational resources on the system/library level with no modifications in the application code [14, 15] .  ... 
doi:10.1016/j.jpdc.2007.08.010 fatcat:x7lqgbktrva6lcoaqhqu4fq3by

Automatic Leukocyte Image Segmentation: A review

Luis E. Hasbon Reyes, Lola X. Bautista Rozo, Fernando A. Rojas Morales
2015 2015 20th Symposium on Signal Processing, Images and Computer Vision (STSIVA)  
of Sydney, Australia, 2007 Distributed Multi-Agent Systems technology to achieve dynamic load balancing (Or :A Dynamic Load-balancing strategy for Multi-agent Distributed System, DLMDS) Game theoretical  ...  /Volume-2/Issue-5/1023-1028, May 2014 Dynamic Load Balancing Strategies in Heterogeneous Distributed System B Sahoo, PhD Thesis, Nat.  ...  , Emergent and Distributed Systems, Vol 13, Issue 4 , pages 289-305, 1999 Developments and trends in the parallel solution of linear systems IS Duff, HA Van Der Vorst, Parallel Computing, Vol25, Issues  ... 
doi:10.1109/stsiva.2015.7330393 fatcat:gpelamofffeonj5njur5adpwv4

Detailed Simulation of Large-Scale Wireless Networks

Michele Bracuto, Gabriele D'Angelo
2007 11th IEEE International Symposium on Distributed Simulation and Real-Time Applications (DS-RT'07)  
WiFra is based on the parallel and distributed simulation approach and provides high scalability in terms of size of simulated networks and number of execution units running the simulation.  ...  In order to improve the performance of distributed simulation, additional techniques are proposed. Their aim is to reduce the communication overhead and to maintain a good level of load-balancing.  ...  GloMoSim [26] is a simulation environment for wireless and wired network systems based on the Parsec parallel discrete-event simulation kernel [12] .  ... 
doi:10.1109/ds-rt.2007.28 dblp:conf/dsrt/BracutoD07 fatcat:ktd53vzsoravdom3rtbbvmrxpi

Dynamic load balancing of a multi-cluster simulator on a network of workstations

Rolf Schlagenhaft, Martin Ruhwandl, Christian Sporrer, Herbert Bauer
1995 ACM SIGSIM Simulation Digest  
Performance of Time Warp simulation systems are often measured on exclusively available parallel computing resources. In distributed systems exclusive use is normally not feasible.  ...  A dynamic load balancing algorithm which adapts to the change of available processing power is presented.  ...  Brian Unger for the possibility to use the network of sun/sparc workstations at the University of Calgary.  ... 
doi:10.1145/214283.214337 fatcat:5qzxk3ar2fgu3ecj5uryvrfpx4
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