Design and Performance Characterization of RADICAL-Pilot on Leadership-Class Platforms
Design and Performance Characterization of RADICAL-Pilot on Leadership-Class Platforms
复制标题
领先级平台上 RADICAL-Pilot 的设计和性能表征
DOI:
10.1109/tpds.2021.3105994
复制
发表时间:
2022
影响因子:
5.3
通讯作者:
Jha, Shantenu
中科院分区:
文献类型:
--
作者:
Merzky, Andre;Turilli, Matteo;Titov, Mikhail;Al-Saadi, Aymen;Jha, Shantenu
Many extreme scale scientific applications have workloads comprised of a large number of individual high-performance tasks. The Pilot abstraction decouples workload specification, resource management, and task execution via job placeholders and late-binding. As such, suitable implementations of the Pilot abstraction can support the collective execution of large number of tasks on supercomputers. We introduce RADICAL-Pilot (RP) as a portable, modular and extensible pilot-enabled runtime system. We describe RP's design, architecture and implementation. We characterize its performance and show its ability to scalably execute workloads comprised of tens of thousands heterogeneous tasks on DOE and NSF leadership-class HPC platforms. Specifically, we investigate RP's weak/strong scaling with CPU/GPU, single/multi core, (non)MPI tasks and Python functions when using most of ORNL Summit and TACC Frontera. RADICAL-Pilot can be used stand-alone, as well as the runtime for third-party workflow systems.
登录
查看更多内容
DOI:
10.1007/978-3-030-58292-0_230152
发表时间:
2021
期刊:
Encyclopedic Dictionary of Archaeology
影响因子:
--
作者:
S. Simmerman;J. Osborne;Jian Huang
通讯作者:
Jian Huang
DOI:
10.1088/1742-6596/219/6/062041
发表时间:
2010
期刊:
Journal of Physics: Conference Series
影响因子:
--
作者:
Po;M. Potekhin
通讯作者:
M. Potekhin
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
Peter Bui;D. Rajan;Badi Abdul;J. Izaguirre;D. Thain
通讯作者:
D. Thain
DOI:
10.1109/icppw.2014.15
发表时间:
2014
期刊:
2014 43rd International Conference on Parallel Processing Workshops
影响因子:
--
作者:
D. Ahn;J. Garlick;Mark Grondona;D. Lipari;B. Springmeyer;M. Schulz
通讯作者:
M. Schulz
DOI:
10.1016/j.jocs.2018.06.012
发表时间:
2015
期刊:
2016 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW)
影响因子:
--
作者:
André Merzky;S. Jha
通讯作者:
S. Jha