3 edition of **Optimal cube-connected cube multiprocessors** found in the catalog.

Optimal cube-connected cube multiprocessors

Xian-He Sun

- 173 Want to read
- 17 Currently reading

Published
**1993**
by National Aeronautics and Space Administration, Langley Research Center, National Technical Information Service, distributor in Hampton, Va, [Springfield, Va
.

Written in

- Hypercube.

**Edition Notes**

Other titles | Optimal cube connected cube multiprocessors. |

Statement | Xian-He Sun, Jie Wu. |

Series | ICASE report -- no. 93-23., NASA contractor report -- 191463., NASA contractor report -- NASA CR-191463. |

Contributions | Langley Research Center. |

The Physical Object | |
---|---|

Format | Microform |

Pagination | 1 v. |

ID Numbers | |

Open Library | OL18060930M |

@article{osti_, title = {Parallel-sorting algorithms for hypercube multiprocessors}, author = {Abali, B}, abstractNote = {Four different parallel sorting algorithms for hypercube connected distributed memory multiprocessors are presented. The algorithms balance the loads of the hypercube nodes by deterministic selection of the exact partitioning keys. Synchronization in Multiprocessors. Urheberrecht. 33 weitere Abschnitte werden nicht angezeigt. block buffer cache coherence cessors circuit switched Clos networks cluster communication computation connected Connection Machine cube cube-connected cycles cycle defined delay denoted destination dimension distributed edge efficient.

We study the graph-theoretic problem of embedding a graph in a book with its vertices in a line along the spine of the book and its edges on the pages in such a way that edges residing on the same page do not cross. Our main results (1) present optimal embeddings of a variety of families of graphs; (2) exhibit situations where one can. Definition. The cube-connected cycles of order n (denoted CCC n) can be defined as a graph formed from a set of n2 n nodes, indexed by pairs of numbers (x, y) where 0 ≤ x.

cube multiprocessor. This strategy will enhance the performance drastically so that our algorithm will outperform the buddy system by a factor nCk, the gray strategy by nCk/2 and Al-Dhelaan strategy by nCk/(k(n-k)+1) in cube recognition. We present a very efficient processor allocation strategy which makes larger contiguous spaces for the new. For the single-port total exchange problem we construct an optimal algorithm for a large number of node symmetric networks, the class of Cayley graphs. Complete graphs, rings, circulants, hypercubes, cube-connected cycles, butterflies, belong to this family and our construction is an optimal solution applicable to all these networks.

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Optimal cube-connected cube multiprocessors. Article (PDF Available) June Optimal cube-connected cube multiprocessors. [Xian-He Sun; Langley Research Center.] Home. WorldCat Home About WorldCat Help. Search. Search for Library Items Search for Lists Search for Contacts Search for a Library.

Create Book\/a>, schema:CreativeWork\/a>, bgn:Microform\/a>. Optimal cube-connected cube multiprocessors: NTRS Full-Text: View Document [PDF Size: KB] Author and Affiliation: Sun, Xian-He (Institute for Computer Applications in Science and Engineering, Hampton, VA, United States) Wu, Jie Author: Xian-He Sun, Jie Wu.

Optimal cube-connected cube multiprocessors. By Jie Wu and Xian-He Sun. Abstract. Many CFD (computational fluid dynamics) and other scientific applications can be partitioned into subproblems.

However, in general the partitioned subproblems are very large. They demand high performance computing power themselves, and the solutions of the Author: Jie Wu and Xian-He Sun. In this paper, the cube-connect cube (CCCube) architecture is studied.

The CCCube architecture is an extended hypercube structure with each node represented as a cube. It requires fewer physical links between nodes than the hypercube, and provides the same communication support as the hypercube does on many by: 6.

Abstract: This paper presents a parallel distributive join algorithm for cube-connected multiprocessors. The performance analysis shows that the proposed algorithm has an almost linear speedup over the sequential distributive join algorithm as the number of processors increases, and its performance is comparable to that of the parallel hybrid-hash join algorithm.

Finally, some concluding remarks are included in the last section. Hypercube multiprocessors and basic notations Hypercube multiprocessors are a parallel computing system, often referred to as Boolean n-cube, cube-connected, etc. [3].

The SIMD hypercube multiprocessors with dimension d consists of 2d processing elements (PEs). Optimal BPC Permutations on a Cube Connected SIMD Computer Abstract: In this correspondence we develop an algorithm to perform BPC permutations on a cube connected SIMD computer.

The class of BPC permutations includes many of the frequently occurring permutations such as matrix transpose, vector reversal, bit shuffle, and perfect shuffle. Sets of tridiagonal systems occur in many applications. Fast Poisson solvers and Alternate Direction Methods make use of tridiagonal system solvers.

Network-based multiprocessors provide a cost-effective alternative to traditional supercomputer architectures. The complexity of concurrent algorithms for the solution of multiple tridiagonal systems on Boolean-cube-configured multiprocessors with.

The book reviews the sorting problem, the parallel models of computation, parallel algorithms, and the lower bounds on the parallel sorting problems. The text also presents twenty different algorithms, such as linear arrays, mesh-connected computers, cube-connected computers.

Non-Refereed Publications H. Zhuang, J. Wu, and R. Sudhakar, "A Parallel Algorithm for Stereo Motion Estimation,'' Proc. of the 5th Annual Conference on Recent Advances in Robotics, JuneJ.

Wu and X. Sun, "Optimal Cube-Connected Cubes,'' Proc. of the 3rd Annual Pittsburgh Conference on Modeling and Simulation, 23, (3), MayThe book presents two approaches to automatic partitioning and scheduling so that the same parallel program can be made to execute efficiently on widely different multiprocessors.

The first approach is based on a macro dataflow model in which the program is partitioned into tasks at compile time and the tasks are scheduled on processors at run. This method is used to develop deadlock-free routing algorithms for k-ary n-cubes, for cube connected cycles, and for shuffle.

exchange networks. (This is a revised version of tr) View. _O • OPTIMAL CUBE-CONNECTED CUBE MULTIPROCESSORS (CI Xian-He Sun Jie Wu ýNZtJGJý ' NASA Contract No. NAS I ) May Institute for Computer Applications in Science and Engineering NASA Langley Research Center Hampton, Virginia Operated by the Universities Space Research Association * SV, National.

In a multiprocessor with distributed storage the data structures have a significant impact on the communication complexity. In this paper we present a few algorithms for performing matrix transposition on a Boolean algorithm performs the transpose in a time proportional to the lower bound both with respect to communication start-ups and to element transfer times.

Chuang P and Wu C () An Efficient Recognition-Complete Processor Allocation Strategy for k-ary n-cube Multiprocessors, IEEE Transactions on Parallel and Distributed Systems,(), Online publication date: 1-May JBJ Aquariums 28 Gallon Nano-Cube 40W WiFi LED Aquarium Canopy Upgrade Kit, Aquariums Gallon Nano-Cube 40W WiFi LED Aquarium Canopy Upgrade Kit, Black.

Non-Refereed Publications Y. Luo and J. Wu, "Gray-Code-Based Optimal Cube-Connected Cube Networks,'' Proc. of the 24th Southeastern International Conference on Combinatorics, Graph Theory and Computing, Feb.

(abstract only). Huang and J. Wu, "Hypercube Embedding in Balanced Hypercubes,'' Proc. of the 24th Southeastern International Conference on Combinatorics, Graph. Abstract.

Many distributed shared-memory multiprocessors (DSM) use a direct interconnection network to implement a cache coherence protocol.

An interesting characteristic of the message traffic produced by coherence protocols is that all the messages are very short.

algorithm allocation applications architecture array assume average bandwidth barrier binary bitonic sorter block buffer cache coherence cessors circuit switched Clos networks cluster communication computation connected Connection Machine cube cube-connected cycles cycle defined delay denoted destination dimension distributed edge efficient.

P. Fraigniaud and C.T. Ho. Arc disjoint spanning trees on cube connected cycles network. In Proceedings of the International Conference on Parallel Processing, St. Charles, vol. I, pages –, Google Scholar.Before getting started, locate the remotes for devices you're connecting to Fire TV Cube.

Go to Settings on Fire TV Cube.; Select Equipment Control > Manage Equipment > Add Equipment.; Choose the equipment you'd like to add, then follow the guided steps and tests.The cube-connected-cycles: A versatile network for parallel computation".

(). The de Bruijn multiprocessor network: a versatile parallel processing and sorting network for VLSI".