Developing Distributed High-performance Computing Capabilities of an Open Science Platform for Robust Epidemic Analysis
Developing Distributed High-performance Computing Capabilities of an Open Science Platform for Robust Epidemic Analysis
复制标题
开发开放科学平台的分布式高性能计算能力以进行稳健的流行病分析
DOI:
10.1109/ipdpsw59300.2023.00143
复制
发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Ozik, Jonathan
中科院分区:
文献类型:
--
作者:
Collier, Nicholson;Wozniak, Justin M.;Stevens, Abby;Babuji, Yadu;Binois, Mickaël;Fadikar, Arindam;Würth, Alexandra;Chard, Kyle;Ozik, Jonathan
COVID-19 had an unprecedented impact on scientific collaboration. The pandemic and its broad response from the scientific community has forged new relationships among domain experts, mathematical modelers, and scientific computing specialists. Computationally, however, it also revealed critical gaps in the ability of researchers to exploit advanced computing systems. These challenging areas include gaining access to scalable computing systems, porting models and workflows to new systems, sharing data of varying sizes, and producing results that can be reproduced and validated by others. Informed by our team's work in supporting public health decision makers during the COVID-19 pandemic and by the identified capability gaps in applying high-performance computing (HPC) to the modeling of complex social systems, we present the goals, requirements, and initial implementation of OSPREY, an open science platform for robust epidemic analysis. The prototype implementation demonstrates an integrated, algorithm-driven HPC workflow architecture, coordinating tasks across federated HPC resources, with robust, secure and automated access to each of the resources. We demonstrate scalable and fault-tolerant task execution, an asynchronous API to support fast time-to-solution algorithms, an inclusive, multi-language approach, and efficient wide-area data management. The example OSPREY code is made available on a public repository.
登录
查看更多内容
影响因子:
3.9
作者:
Cai X;Fry CV;Wagner CS
通讯作者:
Wagner CS
DOI:
--
发表时间:
2015
期刊:
IFIP/IEEE Symposium on Integrated Network Management
影响因子:
--
作者:
M. D. Bayser;L. Azevedo;Renato F. G. Cerqueira
通讯作者:
Renato F. G. Cerqueira
DOI:
10.4016/3366.01
发表时间:
2007
期刊:
--
影响因子:
--
作者:
M. Feller;Ian T Foster;Stuart Martin
通讯作者:
M. Feller;Ian T Foster;Stuart Martin
DOI:
10.1109/mlhpc54614.2021.00007
发表时间:
2021-10
期刊:
2021 IEEE/ACM Workshop on Machine Learning in High Performance Computing Environments (MLHPC)
影响因子:
--
作者:
Logan T. Ward;G. Sivaraman;J. G. Pauloski;Y. Babuji;Ryan Chard;Naveen K. Dandu;P. Redfern;R. Assary;K. Chard;L. Curtiss;R. Thakur;Ian T. Foster
通讯作者:
Logan T. Ward;G. Sivaraman;J. G. Pauloski;Y. Babuji;Ryan Chard;Naveen K. Dandu;P. Redfern;R. Assary;K. Chard;L. Curtiss;R. Thakur;Ian T. Foster
影响因子:
2.1
作者:
Deelman, Ewa;Vahi, Karan;Livny, Miron
通讯作者:
Livny, Miron