TREE SCHEDULING WITH COMMUNICATION DELAYS

被引:8
作者
CHRETIENNE, P
机构
关键词
D O I
10.1016/0166-218X(94)90205-4
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
This paper considers the problem of scheduling a tree-structured task system in a distributed environment with the goal of minimizing the makespan. Interprocessor communication delays are taken into account and task duplication is allowed. Furthermore, it is assumed that the number of processors is unlimited. It is shown that there is a polynomial-time algorithm for an outtree and that the intree case is NP-hard. In addition, a special case of intree is shown to be polynomially solvable.
引用
收藏
页码:129 / 141
页数:13
相关论文
共 8 条
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