FROOM: A Framework of Operators for OTF2 Modification

Research output: Contribution to book/conference proceedings/anthology/reportConference contributionContributedpeer-review


In recent years, High Performance Computing (HPC) has become increasingly important for many industries and research areas besides ‘classic’ applications. As new domains emerge, applications, implementations and frameworks become more diverse. Generic performance analysis tools often cannot keep up with the development speed of new approaches for workload distribution, offloading, and communication. Some of the new approaches employ their own performance monitoring, which is difficult to integrate into generic tools designed for traditional HPC. Performance measurements often result in a collection of separate performance logs that logically form a unit but cannot intuitively be investigated together with established performance tools. In this paper, we present a tool library that can be used to combine separate performance logs and separately recorded metrics into one single performance log, enabling investigation of such performance data as a unit. Use cases from Big Data processing and AI show the broad applicability of our approach.


Original languageEnglish
Title of host publicationProceedings of 2023 SC Workshops of the International Conference on High Performance Computing, Network, Storage, and Analysis, SC Workshops 2023
PublisherAssociation for Computing Machinery (ACM), New York
Number of pages9
ISBN (electronic)979-8-4007-0785-8
Publication statusPublished - 12 Nov 2023

Publication series

SeriesSC: The International Conference for High Performance Computing, Networking, Storage, and Analysis

External IDs

ORCID /0009-0007-5755-1427/work/148145771
Scopus 85178090561
Mendeley 8ed6a543-df29-397e-ad33-e443ebd59824



  • domain specific language, performance logs, software performance, trace