Development and Operation of Elastic Parallel Tree Search Applications Using TASKWORK
Development and Operation of Elastic Parallel Tree Search Applications Using TASKWORK
复制标题
使用 TASKWORK 的弹性并行树搜索应用程序的开发和操作
DOI:
10.1007/978-3-030-49432-2_3
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Wolfgang Blochinger
中科院分区:
文献类型:
--
作者:
Stefan Kehrer;Wolfgang Blochinger
Cloud resources can be dynamically provisioned according to application-specific requirements and are payed on a per-use basis. This gives rise to a new concept for parallel processing: Elastic parallel computations. However, it is still an open research question to which extent parallel applications can benefit from elastic scaling, which requires resource adaptation at runtime and corresponding coordination mechanisms. In this work, we analyze how to address these system-level challenges in the context of developing and operating elastic parallel tree search applications. Based on our findings, we discuss the design and implementation of TASKWORK, a cloud-aware runtime system specifically designed for elastic parallel tree search, which enables the implementation of elastic applications by means of higher-level development frameworks. We show how to implement an elastic parallel branch-and-bound application based on an exemplary development framework and report on our experimental evaluation that also considers several benchmarks for parallel tree search.
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影响因子:
6.5
作者:
Rajan, Dinesh;Thain, Douglas
通讯作者:
Thain, Douglas
DOI:
10.1109/cluster.2017.27
发表时间:
2017
期刊:
2017 IEEE International Conference on Cluster Computing (CLUSTER)
影响因子:
--
作者:
Bungart
通讯作者:
Bungart
DOI:
10.1007/s11227-018-2234-8
发表时间:
2018
期刊:
The Journal of Supercomputing
影响因子:
--
作者:
Posner
通讯作者:
Posner
DOI:
10.1016/j.jpdc.2017.10.010
发表时间:
2017-03
期刊:
J. Parallel Distributed Comput.
影响因子:
--
作者:
B. Archibald;Patrick Maier;Ciaran McCreesh;Robert J. Stewart;P. Trinder
通讯作者:
B. Archibald;Patrick Maier;Ciaran McCreesh;Robert J. Stewart;P. Trinder