Abstract
The CyberInfrastructure (CI) has been the object of intensive research and development in the last decade, resulting in a rich set of abstractions and interoperable software implementations that are used in production today for supporting ongoing and breakthrough scientific discoveries. A key challenge is the development of tools and application execution frameworks that are robust in current and emerging CI configurations, and that can anticipate the needs of upcoming CI applications. This paper presents WRENCH, a framework that enables simulation-driven engineering for evaluating and developing CI application execution frameworks. WRENCH provides a set of high-level simulation abstractions that serve as building blocks for developing custom simulators. These abstractions rely on the scalable and accurate simulation models that are provided by the SimGrid simulation framework. Consequently, WRENCH makes it possible to build, with minimum software development effort, simulators that that can accurately and scalably simulate a wide spectrum of large and complex CI scenarios. These simulators can then be used to evaluate and/or compare alternate platform, system, and algorithm designs, so as to drive the development of CI solutions for current and emerging applications.
| Original language | English |
|---|---|
| Title of host publication | Proceedings - IEEE 15th International Conference on eScience, eScience 2019 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 609-614 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781728124513 |
| DOIs | |
| State | Published - Sep 2019 |
| Externally published | Yes |
| Event | 15th IEEE International Conference on eScience, eScience 2019 - San Diego, United States Duration: Sep 24 2019 → Sep 27 2019 |
Publication series
| Name | Proceedings - IEEE 15th International Conference on eScience, eScience 2019 |
|---|
Conference
| Conference | 15th IEEE International Conference on eScience, eScience 2019 |
|---|---|
| Country/Territory | United States |
| City | San Diego |
| Period | 09/24/19 → 09/27/19 |
Funding
ACKNOWLEDGMENTS This work is funded by NSF contracts #1642369 and #1642335; by CNRS under grant #PICS07239; and partly funded by NSF contracts #1923539 and #1923621: “Cyber-Training: Implementation: Small: Integrating core CI literacy and skills into university curricula via simulation-drvi en activities”. We thank Martin Quinson, Arnaud Legrand, and Pierre-Fran¸cois Dutot for their valuable help.
Keywords
- CyberInfrastrucutre Development
- Distributed Computing
- Reproducible Research
- Simulation Accuracy