pdsw 2020:

5th International Parallel Data Systems Workshop



Time: tba

SC Workshop page

SC20 now virtual

Our workshop, as with SC20, will be held virtually this year. Updates and info may be found at https://sc20.supercomputing.org/attend/virtual-event-faq/

Program Chair:

Inria, France

Program Vice Chair:

Riken, Japan

Publicity Chair:

Inria, France

Web & Publications Chair:

Carnegie Mellon University
General Chair:

Argonne National Laboratory, USA

Reproducibility Co-Chairs:

University of California, Santa Cruz

University of California, Santa Cruz

abstract / cfp / submissions / WIP session
committees / author instructions / workshop registration


We are pleased to announce the 5th International Parallel Data Systems Workshop (PDSW’20). PDSW'20 will be hosted in conjunction with SC20: The International Conference for High Performance Computing, Networking, Storage and Analysis.

Efficient data storage and data management are crucial to scientific productivity in both traditional simulation-oriented HPC environments and Big Data analysis environments. This issue is further exacerbated by the growing volume of experimental and observational data, the widening gap between the performance of computational hardware and storage hardware, and the emergence of new data-driven algorithms in machine learning.

The goal of this workshop is to facilitate research that addresses the most critical challenges in scientific data storage and data processing. We therefore encourage the community to submit original manuscripts that:

  • introduce and evaluate novel algorithms or architectures,
  • inform the community of important scientific case studies or workloads, or
  • validate the reproducibility of previously published work

Special attention will be given to issues in which community collaboration is crucial for problem identification, workload capture, solution interoperability, standardization, and shared tools. We also strongly encourage papers to share complete experimental environment information (software version numbers, benchmark configurations, etc.) to facilitate collaboration.

Topics of interest include the following:

  • Scalable architectures for data storage, archival, and virtualization
  • Performance benchmarking, resource management, and workload studies
  • Programmability of storage systems
  • Parallel file systems, metadata management, and complex data management
  • Alternative data storage models, including object stores and key-value stores
  • Programming models and frameworks for data intensive computing
  • Techniques for data integrity, availability, reliability, and fault tolerance
  • Productivity tools for data intensive computing, data mining, and knowledge discovery
  • Application of emerging big data frameworks towards scientific computing and analysis
  • Enabling cloud and container-based models for scientific data analysis
  • Data filtering/compressing/reduction techniques
  • Tools and techniques for managing data movement among compute and data intensive components
  • Integrating computation into the memory and storage hierarchy to facilitate in-situ and in-transit data processing



CALL FOR PAPERS - now available!

Regular paper SUBMISSIONS

All papers will be evaluated by a competitive peer review process under the supervision of the workshop program committee. Selected papers and associated talk slides will be made available on the workshop web site. The papers will also be published by the IEEE TCHPC.

Authors of regular papers are strongly encouraged to submit Artifact Description (AD) Appendices that can help to reproduce and validate their experimental results. While the inclusion of the AD Appendices is optional for PDSW’20, submissions that are accompanied by AD Appendices will be given favorable consideration for the PDSW Best Paper award. PDSW’20 follows the SC20 reproducibility and transparency initiative. For Artifact Description (AD) Appendices, we will use the format of the SC20 for PDSW'20 submissions. The AD should include a field for one or more links to data (zenodo, figshare, etc.) and code (github, gitlab, bitbucket, etc.) repositories. For the Artifacts that will be placed in the code repository, we encourage authors to follow the PDSW'20 Artifact Packaging Guidelines on how to structure the artifact, as it will make it easier to the reviewing committee and readers of the paper in the future.

Submit a not previously published paper as a PDF file, indicate authors and affiliations. Papers must be up to 5 pages, not less than 10 point font and not including references and optional reproducibility appendices. Papers must use the IEEE conference paper template available at: https://www.ieee.org/conferences/publishing/templates.html.


Submissions deadline: Paper (in pdf format) due Aug. 30, 2020, 11:59 PM AoE
Submissions website: https://submissions.supercomputing.org/
Notification: Sep. 28, 2020
Copyright forms due: TBD
Camera ready files due: Oct. 11, 2020, 11:59 PM AoE
Slides due before workshop: Nov. 8, 2020, 11:59 PM AoE to jdigney@cs.cmu.edu
* Submissions must be in the IEEE conference format

Work In Progress (WIP) Session

There will be a WIP session where presenters provide brief (5-minute) talks on their on-going work, with fresh problems/solutions. WIP content is typically material that may not be mature or complete enough for a full paper submission and will not be included in the proceedings. A one-page abstract is required. Please use the IEEE conference paper template. Feel free to condense the author list contents to offer more space.


Work in Progress (WIP) submissions due: Nov. 1, 2020, 11:59 PM AoE
Notification: Nov. 8, 2020
Submissions by email: Please email your submission as a PDF attachment to and . Put "PDSW 2020 WIP" as the first part of the message subject. To verify your submission a reply will be made indicating official submission. If you do not receive such an email within 2 hours of the above deadline, please forward the original submission again.

Workshop Registration

To attend the workshop, please register through the Supercomputing '20 registration page. Registration opens July 14, 2020.


  • Olivier Beaumont, Inria, France
  • Jalil Boukhobza, University of Western Brittany, France
  • Suren Byna, Lawrence Berkeley National Laboratory, USA
  • Raghunath Raja Chandrasekar, Amazon Web Services, USA
  • Yong Chen, Texas Tech University, USA
  • Yue Cheng, George Mason University, USA
  • Jason Cope, Data Direct Networks, USA
  • Toni Cortes, Universitat Politècnica de Catalunya, Spain
  • Matthieu Dorier, Argonne National Laboratory, USA
  • Lisa Gerhardt, Lawrence Berkeley National Laboratory, USA
  • Elsa Gonsiorowski, Lawrence Livermore National Laboratory, USA
  • Bingsheng He, National University of Singapore, Singapore
  • Johann Lombardi, Intel Corporation, USA
  • Xiaoyi Lu, Ohio State University, USA
  • Xiaosong Ma, Qatar Computing Research Institute, Qatar
  • Diana Moise, Hewlett Packard Enterprise, Switzerland
  • Anna Queralt, BSC, Spain
  • Brad Settlemyer, Los Alamos National Laboratory, USA
  • Xuanhua Shi, Huazhong University of Science and Technology, China
  • Vasily Tarasov, IBM Corporation, USA
  • Osamu Tatebe, University of Tsukuba, Japan
  • Amelie Chi Zhou, Shenzhen University, China


  • John Bent, Seagate
  • Ali R. Butt, Virginia Tech
  • Philip Carns, Argonne National Laboratory
  • Shane Canon, Lawrence Berkeley National Laboratory
  • Raghunath Raja Chandrasekar, Amazon Web Services
  • Yong Chen, Texas Tech University
  • Evan J. Felix, Pacific Northwest National Laboratory
  • Gary Grider, Los Alamos National Laboratory
  • William D. Gropp, University of Illinois at Urbana-Champaign
  • Dean Hildebrand, Google - Dries Kimpe, KCG, USA
  • Glenn Lockwood, Lawrence Berkeley National Laboratory
  • Jay Lofstead, Sandia National Laboratories
  • Xiaosong Ma, Qatar Computing Research Institute, Qatar
  • Carlos Maltzahn, University of California, Santa Cruz
  • Suzanne McIntosh, New York University
  • Kathryn Mohror, Lawrence Livermore National Laboratory
  • Robert Ross, Argonne National Laboratory
  • Philip C. Roth, Oak Ridge National Laboratory
  • John Shalf, NERSC, Lawrence Berkeley National Laboratory
  • Xian-He Sun, Illinois Institute of Technology
  • Rajeev Thakur, Argonne National Laboratory
  • Lee Ward, Sandia National Laboratories
  • Brent Welch, Google