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Executing irregular scientific applications on stream architectures

Mattan Erez, Jung Ho Ahn, Jayanth Gummaraju, Mendel Rosenblum, William J. Dally
2007 Proceedings of the 21st annual international conference on Supercomputing - ICS '07  
Unstructured mesh and graph applications are an important class of numerical algorithms used in the scientific computing domain, which are particularly challenging for stream architectures.  ...  The recent emergence of compute-intensive stream processors such as the Cell Broadband Engine, Stanford's Merrimac, and Clear-Speed's CSX600 has made them attractive platforms for scientific high-performance  ...  A FRAMEWORK FOR UNSTRUCTURED MESH AND GRAPH APPLICATIONS Many scientific modeling applications contain irregular computation on unstructured mesh or graph data.  ... 
doi:10.1145/1274971.1274987 dblp:conf/ics/ErezAGRD07 fatcat:c5koegpe2fg6xm2cmwl44vwyze

Multiple Instruction Multiple Data (MIMD) Implementation on Clusters of Terminals

2016 International Journal of Science and Research (IJSR)  
We present a concurrent tasks distributed application for solving complex computational tasks in parallel.  ...  Many scientific and economic fields need a large computer power for their solution, but maximum solution are highly economic effective and expensive.  ...  I wish to place on my record my deep sense of gratitude to all reference papers authors for them valuable help through their papers, books, websites etc.  ... 
doi:10.21275/v5i1.nov153204 fatcat:otzcjwsa6nf2lbh4mlzzftpdye

Unstructured scientific computation on scalable multiprocessors

1993 Computers and Mathematics with Applications  
Some aspects of slngle-zone structured-grid CFD for a hypercube MIMD computer. (Sit. Chakravarthy and S. Palaniswarny). 14.  ...  Automated run-time scheduling of unstructured scientific computation on scalable multiprocessors. (T.-F. Ngai, S. Lundstrom and M. Flynn). 7.  ... 
doi:10.1016/0898-1221(93)90163-p fatcat:p3ylxzo3a5by7nlw224ekvtahe

Multiple-Morphs Adaptive Stream Architecture

Mei Wen, Nan Wu, Hai-Yan Li, Chun-Yuan Zhang
2005 Journal of Computer Science and Technology  
However, the applications suited for typical stream architecture are limited.  ...  Chunyuan Zhang is a professor of computer science at National University of Defense Techenology. His research intersests include multicomputer architecture, scientific computing.  ...  Acknowledgements The authors would like to thank Tian zhengyu for his knowledge of fluid compute. We also thank Imagine project for providing the simulator.  ... 
doi:10.1007/s11390-005-0635-7 fatcat:dov76qs23vhpdna536e2xapqmu

Page 408 of Thought Vol. 61, Issue 243 [page]

1986 Thought  
But as the demand for different applications increases, the degree of parallelism in the design of computer hardware and software becomes higher.  ...  It is understood that the SIMD computer systems correspond to array processors, and most multiprocessor systems can be classified in the category of MIMD computer.  ... 

Exploiting mixed-mode parallelism for matrix operations on the HERA architecture through reconfiguration

X. Wang, S.G. Ziavras
2006 IEE Proceedings - Computers and digital Techniques  
Experimental results with electrical power network matrices show that the mixed-mode scheduling for LU factorization can result in speedups of about 19% and 15.5% compared to the SIMD and MIMD implementations  ...  Mixed-mode parallelism has the potential to best match the characteristics of all subtasks in applications, thus resulting in sustained high performance.  ...  HERA s target domains are large-scale, computation-intensive, matrix-based scientific and engineering applications.  ... 
doi:10.1049/ip-cdt:20045136 fatcat:vj5iz7y3mvhlld2apirlqna54u

Author index

2006 2006 IEEE International Conference on Cluster Computing  
Management of Clustered Applications Halaas, Arne The Petacomp Machine -A MIMD Cluster for Parallel Pattern- mining Hanzich, M.  ...  Application Using Prophesy System Riesen, Rolf A Hybrid MPI Simulator Riesen, Rolf Lightweight I/O for Scientific Applications Ripoll, Ana A Performance Prediction Methodology for Data-dependent  ... 
doi:10.1109/clustr.2006.311921 fatcat:vmbbimypuze7ncjqfonu4po5l4

Pascal-XSC: Language reference with examples

1993 Computers and Mathematics with Applications  
Some aspects of slngle-zone structured-grid CFD for a hypercube MIMD computer. (Sit. Chakravarthy and S. Palaniswarny). 14.  ...  Automated run-time scheduling of unstructured scientific computation on scalable multiprocessors. (T.-F. Ngai, S. Lundstrom and M. Flynn). 7.  ... 
doi:10.1016/0898-1221(93)90162-o fatcat:7jwjksw4zzbavpukn3hmwg4m4e

The computational brain

1993 Computers and Mathematics with Applications  
Some aspects of slngle-zone structured-grid CFD for a hypercube MIMD computer. (Sit. Chakravarthy and S. Palaniswarny). 14.  ...  Automated run-time scheduling of unstructured scientific computation on scalable multiprocessors. (T.-F. Ngai, S. Lundstrom and M. Flynn). 7.  ... 
doi:10.1016/0898-1221(93)90164-q fatcat:vgiwqoa4cbggnnswedmjhwe2yi

Guest Editor's Introduction Operating Systems and Environments for Large-Scale Parallel Processors

J.L. Martin
1985 IEEE Software  
Martin, IBM Numerous MIMD machines exist as System designers should provide for this area, the exploitation of MIMD paper designs.  ...  Can a pro-chine code has been recognized and the speed of large-scale scientific grammer be given assistance in deembraced by university computer processors has, until now, been ac-tecting independent  ... 
doi:10.1109/ms.1985.231051 fatcat:dtepxu7dufgphobjtdo4vd5a6y

Page 1 of American Society of Civil Engineers. Collected Journals Vol. 16, Issue 1 [page]

2002 American Society of Civil Engineers. Collected Journals  
Introduction Parallel computation is making rapid inroads in various aspects of scientific and engineering computation.  ...  Parallelization Strategies for Element-by-Element Preconditioned Conjugate Gradient Solver Using High-Performance Fortran for Unstructured Finite-Element Applications on Linux Clusters Ganesh Thiagarajan  ... 

A Comparative Analysis of Distributed and Parallel Computing

2018 VFAST Transactions on Software Engineering  
In this paper, an overview of distributed and parallel computing is described. The basic concept of these two computing is discussed.  ...  Parallel computing is growing faster as a substitute of distributing computing. The performance to functionality ratio of parallel systems is high.  ...  This has empowered the advancement of applications dealing in scientific and commercial necessities.  ... 
doi:10.21015/vtse.v13i2.507 fatcat:vzv7lelytzcthlr3vaxobemn5q

Page 201 of Journal of Chemometrics Vol. 2, Issue 3 [page]

1988 Journal of Chemometrics  
For programs which have been developed on SISD machines, the transition to MIMD computers is not always a straightforward task.  ...  The hardware approach to faster computing should be accompanied by the application software approach: software should be redesigned to better suit the application and the hardware.  ... 

Very-High-Performance Multiple-Instruction Multiple-Data Applications [and Discussion]

C. J. Elliott, J. H. Davenport
1988 Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences  
I n t r o d u c t io n High-performance multiple instruction multiple datastream (mimd) computers have repre sented a 'holy grail' of computing research for many years.  ...  This paper presents examples of high-performance mimd applications using Occam and transputers.  ...  There are many options for the configuration of a mimd computer for this task. Four examples are the following.  ... 
doi:10.1098/rsta.1988.0098 fatcat:y2rmaq4ezzdxfo2cp2lz2batji

Page 3925 of Mathematical Reviews Vol. , Issue 93g [page]

1993 Mathematical Reviews  
Wheeler, Decomposition principles and their applications in scientific computing (213-237); Gregory J. Henley and J.  ...  Also, our algorithm is the first parallel algorithm for elimination tree computation that gives a speed-up.” 93g:65178 65Y05 65Fxx 90-04 90C30 * Parallel processing for scientific computing.  ... 
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