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Integer merging on EREW PRAM

delete2010-12-01
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PRE
AI
H
Hazem M. Bahig *
DOI:10.1007/s00607-010-0124-xdelete
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Abstract

Abstract

En 中文
Given two sorted arrays A = (a1, a2,....., a(n1)) and B = (b1, b2,....,b(n2)) where their elements are drawn from a linear range in n and n = Max(n (1), n (2)). The merging of two sorted arrays is one of the fundamental problems in computer science. The main contribution of this work is to give a new merging algorithm on a EREW PRAM. The algorithm is cost optimal, deterministic and simple. The algorithm uses n/logn processors and O(n) storage. We also give the conditions that make the algorithm run in a constant time on a EREW PRAM.
Keywords:
Parallel algorithms
Optimal algorithms
Integer merging
EREW PRAM

Journal

C
Computing
IF:
2.8
Papers:
2.3K
Citations:
3.5K

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