ACCESS Pegasus: Bringing Workflows to the ACCESS Masses

Mats Rynge, Karan Vahi, Mohammad Zaiyan Alam, Ewa Deelman, Todd Miller, Miron Livny, Shelley Knuth, James Griffioen, John Goodhue, David Hudak, Julie Ma, Andrew Pasquale, Lissie Fein

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

ACCESS Support, the user support arm of ACCESS (Advanced Cyberinfrastructure Coordination Ecosystem: Services & Support), has a novel multi-tiered support strategy that comprises 3 major themes: (1) leverage modern information delivery systems to simplify user interfaces; (2) leverage experts from the community to develop training materials and instructions that can dramatically reduce the user learning curve for several increasingly important Cyberinfrastructure (CI) computational techniques; and (3) employ a matchmaking service that will maintain a database of specialist consultants, mentors and student mentees that can be matched with projects to provide the domain-specific expertise needed to leverage ACCESS resources [5]. Both the Pegasus Workflow Management System (WMS) [3] and Open OnDemand[4] are integral to the first tier, offering user-friendly interfaces to ACCESS resources. Open OnDemand delivers a comprehensive web-based interface, while Pegasus WMS serves as a robust workflow management system capable of managing jobs across ACCESS resources.

Original languageEnglish
Title of host publicationPEARC 2023 - Computing for the common good
Subtitle of host publicationPractice and Experience in Advanced Research Computing
Pages478-480
Number of pages3
ISBN (Electronic)9781450399852
DOIs
StatePublished - Jul 23 2023
Event2023 Practice and Experience in Advanced Research Computing, PEARC 2023 - Portland, United States
Duration: Jul 23 2023Jul 27 2023

Publication series

NamePEARC 2023 - Computing for the common good: Practice and Experience in Advanced Research Computing

Conference

Conference2023 Practice and Experience in Advanced Research Computing, PEARC 2023
Country/TerritoryUnited States
CityPortland
Period7/23/237/27/23

Bibliographical note

Publisher Copyright:
© 2023 ACM.

ASJC Scopus subject areas

  • Computational Theory and Mathematics
  • Computer Networks and Communications
  • Computer Science Applications
  • Software
  • Theoretical Computer Science

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