A Cost Optimal Parallel Algorithm for Patience Sorting
A Cost Optimal Parallel Algorithm for Patience Sorting
复制标题
一种成本最优的耐心排序并行算法
DOI:
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复制
发表时间:
2006
影响因子:
0.4
通讯作者:
A. Fujiwara
中科院分区:
文献类型:
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作者:
T. Nakashima;A. Fujiwara
In this paper, we consider a parallel algorithm for the patience sorting. The problem is not known to be in the class NC or P-complete. We propose two algorithms for the patience sorting of n distinct integers. The first algorithm runs in time using p processors on the EREW PRAM, where m is the number of decreasing subsequences in a solution of the patience sorting. The second algorithm runs in time using p processors on the EREW PRAM. If is satisfied, the second algorithm becomes cost optimal.