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Dynamic Load Balancing within a High PerformanceGraphics System [article]

Harald Selzer
1991 Eurographics Workshop on Graphics Hardware  
This paper describes a graphics processor architecture with a high degree of parallelismconnected to a distributed frame buffer.  ...  After the unique features of the architecture are described the load balancing mechanismis analyzed and the increase of performance is demonstrated."  ...  with its dynamical regulation mechanism for load balancing.  ... 
doi:10.2312/eggh/eggh91/037-053 dblp:conf/egh/Selzer91 fatcat:xaog7h3bezbxnatfvfvghcwgla

Cross-Segment Load Balancing in Parallel Rendering [article]

Fatih Erol, Stefan Eilemann, Renato Pajarola
2011 Eurographics Symposium on Parallel Graphics and Visualization  
This paper introduces and analyzes cross-segment load balancing which efficiently assigns all available shared graphics resources to all display output segments with dynamical task partitioning to improve  ...  performance in parallel rendering  ...  Dynamic load balancing: Parallel systems that adapt the distribution of workload at runtime according to changing conditions are said to have dynamic load balancing.  ... 
doi:10.2312/egpgv/egpgv11/041-050 fatcat:ize2gpvvbvf33mb3zjocitvwwu

Visualizing Process Composition and Load Balance in Parallel Coupled Models

J. Walter Larson
2011 Procedia Computer Science  
I define three new derived process compositions that appear in coupled systems. I define a dynamic load balance hierarchy.  ...  I apply the graphical schema to Version 4 of the Community Climate System Model to estimate the complexity of the process composition and load balance problem for this system.  ...  Acknowledgments I thank Tony Craig for sharing the prepublication performance data for CCSM4 I quoted in this paper. This work was supported by the U.S.  ... 
doi:10.1016/j.procs.2011.04.088 fatcat:gdmcrxpyd5gylf5fxfot5oav7m

Resource-Aware Parallel Adaptive Computation for Clusters [chapter]

James D. Teresco, Laura Effinger-Dean, Arjun Sharma
2005 Lecture Notes in Computer Science  
Cluster computing environments at smaller institutions have provided a new platform for research and teaching in high-performance computing.  ...  Smaller institutions can now maintain local cluster computing environments to support research and teaching in high-performance scientific computation.  ...  Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Com-  ... 
doi:10.1007/11428848_14 fatcat:brfp74pxknaujdwscbsvypu2cq

Load balancing for multi-projector rendering systems

Rudrajit Samanta, Jiannan Zheng, Thomas Funkhouser, Kai Li, Jaswinder Pal Singh
1999 Proceedings of the ACM SIGGRAPH/EUROGRAPHICS workshop on Graphics hardware - HWWS '99  
These systems must include a very high-performance and scalable 3D rendering subsystem in order to generate high-resolution images at real-time frame rates.  ...  This paper describes a sort-first parallel rendering system for a scalable display wall system built with a network of PCs, graphics accelerators, and portable projectors.  ...  The result is a prototype system that is able to leverage the aggregate performance of multiple PC graphics accelerators to deliver performance comparable to high-end graphics machines, at a fraction of  ... 
doi:10.1145/311534.311584 fatcat:gefjlv3qe5hczfnxhjbakyhdni

Load Balanced Parallel GPU Out-of-Core for Continuous LOD Model Visualization

Chao Peng, Peng Mi, Yong Cao
2012 2012 SC Companion: High Performance Computing, Networking Storage and Analysis  
Our multi-GPU out-of-core takes advantages of a load-balancing method and seamlessly integrates with the parallel LOD algorithm.  ...  This paper explores a device-level parallel design that distributes the workloads for both GPU out-of-core and LOD processing in a multi-GPU multi-display system.  ...  To achieve the optimal rendering performance, we present a parallel dynamic load-balancing algorithm.  ... 
doi:10.1109/sc.companion.2012.37 dblp:conf/sc/PengMC12 fatcat:dqmffkfwvjh3lgcvuwxnoudrr4

Dynamic Allocation Method For Efficient Load Balancing In Virtual Machines For Cloud Computing Environment

R Bhaskar
2012 Advanced Computing An International Journal  
Our objective is to develop an effective load balancing algorithm using Virtual Machine Monitoring to maximize or minimize different performance parameters(throughput for example) for the Clouds of different  ...  In this project we propose a method, dynamic scheduling and consolidation mechanism that allocate resources based on the load of Virtual Machines (VMs) on Infrastructure as a service (IaaS).  ...  A two-level task scheduling mechanism based on load balancing to meet dynamic requirements of users and obtain a high resource utilization.  ... 
doi:10.5121/acij.2012.3506 fatcat:4ezpq4tt3ff5fke5xfpwnpkeem

Load Balancing Techniques for Efficient Traffic Management in Cloud Environment

Talasila Sasidhar, Vani Havisha, Sai Koushik, Mani Deep, V Krishna Reddy
2016 International Journal of Electrical and Computer Engineering (IJECE)  
Load balancing is adapted in order to increase the resource consumption in Data centers that leads to enhance the overall performance of system achieving client satisfaction.  ...  Load balancing is one of the vexing issues in distributed environment. Resources of service provider need to balance the load of client request.  ...  Finally the goal of load balancing is to improve the performance substantially. With the help of load balancing a backup plan is maintained even when a system fails partially.  ... 
doi:10.11591/ijece.v6i3.7943 fatcat:qf63relf5fa5rdt76m5tln6px4

Load Balanced and Energy Aware Cloud Resource Scheduling Design for Executing Data-intensive Application in SDVC

Shalini. S, Annapurna P Patil
2021 International Journal of Advanced Computer Science and Applications  
This paper presents a Load Balanced and Energy Aware Cloud Resource Scheduling (LBEACRS) design for heterogeneous cloud framework.  ...  VEC aid in reducing response time, delay with high reliability for workload execution.  ...  load distribution in achieving high performance efficiency is obtained by minimizing following equation  ... 
doi:10.14569/ijacsa.2021.0121040 fatcat:odv3z2fjgbhczaqxycxf5qvfx4

Dynamic Scheduling for Large-Scale Distributed-Memory Ray Tracing [article]

Paul A. Navrátil, Donald S. Fussell, Calvin Lin, Hank Childs
2012 Eurographics Symposium on Parallel Graphics and Visualization  
This paper presents a dynamic ray scheduling algorithm that effectively manages both ray state and data accesses.  ...  Its embarrassingly parallel reputation makes it a natural candidate for visualizing large data sets on distributed memory clusters, especially for machines without specialized graphics hardware.  ...  A successful parallel schedule will strike a balance among locality, state size and load balance to provide both memory efficiency and high utilization.  ... 
doi:10.2312/egpgv/egpgv12/061-070 fatcat:xkj2opedcvcyvizcx6dkbkajj4

Multiprocessor raster plotting

R.D. Hersch, P. Demartines, D.G. Fridman, J.-M. Abele, P. Pisan, A. Decurnex, R. Rogner
1992 IEEE Computer Graphics and Applications  
Current drum-based, high-resolution laser plotters rotating at 16,000 revolutions per minute can expose a film made up of 64.000 scan lines in four minutes, but single-processor systems sometimes require  ...  Even though you can also use such systems for high-resolution photocomposers, they might slow down the imaging process considerably.  ...  For the most heavily loaded horizontal bands, performance figures show that, thanks to dynamic load prediction and balancing, we can attain a linear speed-up.  ... 
doi:10.1109/38.144830 fatcat:cghhsvds2ve2vfgsnisyprfh4e

Semi-distributed load balancing for massively parallel multicomputer systems

I. Ahmad, A. Ghafoor
1991 IEEE Transactions on Software Engineering  
This paper presents a semi-distributed approach, for load balancing in large parallel and distributed systems, which is different from the conventional centralized and fully distributed approaches.  ...  The proposed strategy uses a tw<rlevel hierarchical control by partitioning the interconnection structure of a distributed or multiprocessor system into independent symmetric regions (spheres) centered  ...  Dynamic load balancing has been considered the inevitable solution for this problem because the time dependent fluctuations in the load patterns across the system need to be balanced dynamically [4] ,  ... 
doi:10.1109/32.99188 fatcat:hvodjmvbpbfw5oidck7cy2slzq

Load Frequency Control For Multi-Area Power System Using PWS

Mahasathyavathi. M, Yoganandhan.U. P., Balasubramani. R., Jeeva L.
2019 International Journal of Research in Advent Technology  
For comparison of load frequency control performance, the settling time of frequency deviation and tie-line power deviation within the acceptable limit respectively.  ...  and frequency deviation by introducing various disturbances like load variation (20MW increase/decrease, 60MW increase/decrease) and fault (Balanced three phase fault) in the test system.  ...  Simulation are performed for a three area test systems.  ... 
doi:10.32622/ijrat.732019187 fatcat:izx3ku53gjgvzifam26wfmzvve

An introduction to parallel rendering

Thomas W. Crockett
1997 Parallel Computing  
Concepts from parallel computing, such as data decomposition and load balancing, are considered in relation to the rendering problem.  ...  In computer graphics, rendering is the process by which an abstract description of a scene is converted to an image.  ...  (a) (d) (b) (c) (e) Dynamic load-balancing schemes try to improve on static techniques by providing more flexibility in assigning workloads to processors. There are two principal strategies.  ... 
doi:10.1016/s0167-8191(97)00028-8 fatcat:xok6klhg7fbpxbqruxvog4hgka

Toward Dynamic Load Balancing across OpenMP Thread Teams for Irregular Workloads

Xiong Xiao, Shoichi Hirasawa, Hiroyuki Takizawa, Hiroaki Kobayashi
2017 International Journal of Networking and Computing  
We evaluate the performance gain of dynamic load balancing across thread teams using a ray tracing code.  ...  The results show that such a dynamic load balancing mechanism can improve the 387 Toward Dynamic Load Balancing across OpenMP Thread Teams for Irregular Workloads performance by up to 14% compared to static  ...  Acknowledgments This research is partially supported by JST CREST "An Evolutionary Approach to Construction of a Software Development Environment for Massively-Parallel Heterogeneous Systems," and Grantin-Aid  ... 
doi:10.15803/ijnc.7.2_387 fatcat:foyiqnt3ubgvdjenkbck6hzmf4
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