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A different approach for allocating tasks in a DCS using A

机译:使用A在DCS中分配任务的另一种方法

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In a distributed computing systems (DCS) tasks may consist of multiple modules. Tasks submitted to a DCS, are usually partitioned into different modules and the modules may be allocated to different processing nodes so as to achieve minimum turn around time of the tasks utilizing the maximum resources of the existing system such as CPU speed, memory capacities etc. The problem lies on how to obtain the optimal allocation of these multiple tasks by keeping in mind that no processing node is overloaded due to this allocation. We propose an algorithm A*RS using well-known A* which aims to reduce the search space and time for allocating the tasks by minimizing the turn around time of tasks in the way so that processing nodes do not become overloaded due to this allocation. Our experimental results justify the claims with necessary supports by comparing it with the earlier algorithm for multiple tasks allocation.
机译:在分布式计算系统(DCS)中,任务可能包含多个模块。提交给DCS的任务通常被划分为不同的模块,并且可以将这些模块分配给不同的处理节点,以便利用现有系统的最大资源(例如CPU速度,内存容量等)来实现任务的最短周转时间。问题在于如何通过记住没有处理节点由于该分配而过载来获得这些多个任务的最佳分配。我们提出了一种使用众所周知的A *的算法A * RS,该算法旨在通过以最小的方式减少任务的周转时间来减少分配任务的搜索空间和时间,以使处理节点不会由于这种分配而变得过载。我们的实验结果通过将其与用于多个任务分配的早期算法进行比较,证明了索赔具有必要的支持。

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