云计算任务调度优化_稳定婚姻算法_多对多匹配_能耗与执行时间对比_基于CloudSim框架的本科毕业设计_实现云计算环境下任务与资源的智能匹配_通过Gale-Shapley算法优化.zip

上传者: 2501_91769822 | 上传时间: 2025-06-24 17:14:45 | 文件大小: 551KB | 文件类型: ZIP
云计算任务调度优化是当前云计算领域的一个热门研究方向,其核心问题在于如何有效地将计算任务分配给云平台上的各种计算资源,以满足服务质量(QoS)要求并优化资源利用率。本文介绍了一种基于稳定婚姻算法的多对多匹配策略,旨在通过改进的Gale-Shapley算法实现云计算环境下任务与资源的智能匹配,以期达到降低能耗和缩短执行时间的目的。该策略基于CloudSim框架实现,CloudSim是一个开源的云计算仿真环境,专门用于模拟数据中心的运行情况,能够为云计算研究提供实验平台。 稳定婚姻算法,即Gale-Shapley算法,是一种经典的匹配算法,最初用于求解稳定婚姻问题,后来被广泛应用于经济学、计算机科学等多个领域。在云计算任务调度中,Gale-Shapley算法可以用来确定任务与资源的匹配关系,使得每项任务都能找到最适合的资源,同时每项资源也能高效地服务于一个或多个任务。通过算法的迭代过程,可以保证最终获得一个稳定的匹配结果,即不存在两个任务都更愿意与对方的资源进行匹配而放弃当前的配对。 在云计算环境下,任务调度优化不仅涉及到资源的有效利用,还包括能耗的降低和执行时间的缩短。通过采用Gale-Shapley算法,可以构建一种智能匹配机制,以提高资源的利用率,减少任务在等待资源分配过程中的空闲时间,从而降低整体的能耗和缩短任务的执行时间。这种智能匹配机制能够根据任务需求和资源特性动态地调整任务与资源之间的匹配关系,实现资源的合理分配和任务的有效调度。 基于CloudSim框架的本科毕业设计,提供了一个模拟和分析云计算任务调度优化的环境。通过CloudSim,设计者可以模拟数据中心的运行情况,包括任务的提交、资源的分配、任务的执行以及能耗的统计等。在这样的仿真平台上,可以对不同的调度策略进行比较分析,验证Gale-Shapley算法在多对多匹配场景下的性能表现,以及它在实际云计算环境中的可行性与有效性。 文档中包含的"附赠资源.docx"和"说明文件.txt",可能提供了具体的设计思路、实验结果和实现细节。例如,说明文件中可能包含了如何在CloudSim平台上部署Gale-Shapley算法,以及如何对算法进行测试和评估的详细步骤。附赠资源文档可能包含了相关的教学视频、示例代码或是对算法优化的具体建议等资源,以辅助理解和应用算法。 此外,GaleShapley-master文件夹可能包含了算法的核心实现代码,包括任务调度模块、资源匹配模块、性能评估模块等,以及可能的用户界面或控制台应用程序。这些代码为研究者和开发者提供了直接的算法实现参考,可以在此基础上进行进一步的开发和定制化研究。 总结而言,这份本科毕业设计研究了云计算任务调度优化问题,采用Gale-Shapley算法进行智能匹配,并在CloudSim平台上进行了模拟实验。研究结果可能表明,使用该算法可以有效地降低能耗、缩短执行时间,并提升资源利用率。设计者提供了相关的文档和代码资源,旨在帮助其他研究者更深入地理解算法的实现细节,以及如何在自己的研究中应用这些知识。

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