<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div> <!--StartFragment-->CALL FOR PARTICIPATION - PDSW 2020 <div><div><div class="">===============================================================</div><div class="">The 5th International Parallel Data Systems Workshop </div><div class=""><span class="Object" role="link" id="OBJ_PREFIX_DWT153_com_zimbra_url"><span class="Object" role="link" id="OBJ_PREFIX_DWT154_com_zimbra_url"><a href="http://www.pdsw.org/" target="_blank" rel="nofollow noopener noreferrer" data-mce-href="http://www.pdsw.org/">http://www.pdsw.org/</a></span></span> </div><div class=""><br class=""></div><div class="">Thursday, 12 November 2020 10am - 5:40pm EST</div><div class=""><br class=""></div><div class="">Held in conjunction with SC20: The International Conference for </div><div class="">High Performance Computing, Networking, Storage and Analysis, </div><div class="">In cooperation with IEEE TCHPC. </div><div class="">=============================================================== </div><div class="">### WORKSHOP ABSTRACT ###</div><div class=""><br class=""></div><div class="">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.</div><div class=""><br class=""></div><div class="">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.</div><div class=""><br class=""></div><div class=""><div class="">### PROGRAM ###</div><div class=""><br class=""></div><div class=""><b class="">10:00am - 10:07am </b>Welcome & Introduction</div><div class="" style="padding-left: 150px;" data-mce-style="padding-left: 150px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span> Philip Carns, Shadi Ibrahim, Kento Sato<span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span></div><div class=""><br class=""></div><div class=""><b class="">10:07am - 11:00am </b>Keynote: "Sink or Swim: How Not to Drown in Colossal Streams of Data?"</div><div class=""> Nitin Agrawal (ThoughtSpot)</div><div class=""> </div><div class=""><b class="">11:00am - 11:05am </b>Break</div><div class=""><br class=""></div><div class=""><b class="">11:05am - 11:55am </b>Session 1 - Session Chair: Yong Chen, Texas Tech University</div><div class=""><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span><u class="">Keeping It Real: Why HPC Data Services Don't Achieve I/O Microbenchmark Performance </u></div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Philip Carns (Argonne National Laboratory)</div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Kevin Harms (Argonne National Laboratory) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Bradley W. Settlemyer (Los Alamos National Laboratory) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Brian Atkinson (Los Alamos National Laboratory) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Robert B. Ross (Argonne National Laboratory)</div><div class=""><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span><u class="">Towards On-Demand I/O Forwarding in HPC Platforms </u></div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Jean Luca Bez (Federal University of Rio Grande do Sul) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Francieli Z. Boito (University of Bordeaux, Inria, CNRS, Bordeaux-INP) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Alberto Miranda (Barcelona Supercomputing Center) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Ramon Nou (Barcelona Supercomputing Center) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Toni Cortes (Barcelona Supercomputing Center, Polytechnic University of Catalonia) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Philippe O. A. Navaux (Federal University of Rio Grande do Sul)</div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><br class=""></div><div class=""><b class="">11:55am - 12:10pm </b>Break</div><div class=""><br class=""></div><div class=""><b class="">12:10pm - </b><b class="">1:27pm </b>Session 2 - Session Chair: Jay Lofstead, Sandia National Laboratory</div><div class=""><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span><u class="">Gauge: An Interactive Data-Driven Visualization Tool for HPC Application I/O Performance Analysis </u></div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Eliakin del Rosario (Texas A&M University) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Mikaela Currier (Texas A&M University) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Mihailo Isakov (Texas A&M University) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Sandeep Madireddy (Argonne National Laboratory) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Prasanna Balaprakash (Argonne National Laboratory) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Philip Carns (Argonne National Laboratory) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Robert B. Ross (Argonne National Laboratory) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Kevin Harms (Argonne National Laboratory) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Shane Snyder (Argonne National Laboratory) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Michel A. Kinsy (Texas A&M University)</div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span><u class="">Fractional-Overlap Declustered Parity: Evaluating Reliability for Storage Systems</u> </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Huan Ke (University of Chicago) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Haryadi S. Gunawi (University of Chicago) <span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span></div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Dominic Manno (Los Alamos National Laboratory) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>David Bonnie (Los Alamos National Laboratory) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Bradley W. Settlemyer (Los Alamos National Laboratory)</div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span><u class="">GPU Direct I/O with HDF5</u> </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>John Ravi (North Carolina State University) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Suren Byna (Lawrence Berkeley National Laboratory) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Quincey Koziol (Lawrence Berkeley National Laboratory)</div><div class=""><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span><br></div><div class=""><b class="">1:27pm - 2:30pm </b>Break</div><div class=""><br class=""></div><div class=""><b class="">2:30pm - 3:46pm </b>Session 3 - Session Chair: Suren Byna, Lawrence Berkeley National Laboratory</div><div class=""><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span><br></div><div class=""><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span><u class="">Emulating I/O Behavior in Scientific Workflows on High Performance Computing Systems </u></div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Fahim Chowdhury (Florida State University) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Yue Zhu (Florida State University) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Francesco Di Natale (Lawrence Livermore National Laboratory) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Adam Moody (Lawrence Livermore National Laboratory) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Elsa Gonsiorowski (Lawrence Livermore National Laboratory) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Kathryn Mohror (Lawrence Livermore National Laboratory) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Weikuan Yu (Florida State University)</div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span><u class="">Pangeo Benchmarking Analysis: Object Storage vs. POSIX File System</u></div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Haiying Xu (National Center for Atmospheric Research) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Kevin Paul (National Center for Atmospheric Research) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Anderson Banihirwe (National Center for Atmospheric Research)</div><div class=""><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span><u class="">Fingerprinting the Checker Policies of Parallel File Systems</u> </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Runzhou Han (Iowa State University) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Duo Zhang (Iowa State University) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Mai Zheng (Iowa State University)</div><div class=""><br class=""></div><div class=""><b class="">3:46pm - 4:00pm </b>Break</div><div class=""><br class=""></div><div class=""><b class="">4:00pm - 4:25pm </b>WIP Session - Session Chair: Jay Lofstead, Sandia National Laboratory</div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span><u class="">Deriving Storage Insights from the IO500</u> </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Luke Logan (Illinois Institute of Technology) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Jay Lofstead (Sandia National Laboratory ) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Anthony Kougkas (Illinois Institute of Technology) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Xian-He Sun (Illinois Institute of Technology)</div><div class=""><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span><br></div><div class=""><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span><u class="">I/O Traces of HPC Applications </u></div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Chen Wang (University of Illinois at Urbana-Champaign) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Kathryn Mohror (Lawrence Livermore National Laboratory) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Marc Snir (University of Illinois at Urbana-Champaign)</div><div class=""><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span><br></div><div class=""><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span><u class="">Scalable Communication and Data Persistence Layer for NVM-based Storage Systems </u></div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Hiroki Ohtsuji (Fujitsu Laboratories Ltd) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Takuya Okamoto (Fujitsu Ltd.) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Erika Hayashi (Fujitsu Laboratories Ltd) </div><div class="" style="padding-left: 30px;" data-mce-style="padding-left: 30px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Eiji Yoshida (Fujitsu Laboratories Ltd)</div><div class=""><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span><br></div><div class=""><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span><u class="">Live Q&A with speakers</u></div><div class=""><br class=""></div><div class=""><b class="">4:25pm - 4:40pm </b>Closing Remarks</div><div class="" style="padding-left: 150px;" data-mce-style="padding-left: 150px;"><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span>Jay Lofstead, Philip Carns, Shadi Ibrahim, Kento Sato<span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span><span class="Apple-tab-span" style="white-space: pre;" data-mce-style="white-space: pre;"> </span></div></div><div class=""><br class=""></div><div class=""><div class=""><b class="">4:40pm - 5:40pm </b><span class="">Virtual Happy Hour: </span><span class="">Live discussion open to all Workshop Attendees</span></div><div class="">** the link will be available on the workshop website later </div><div class=""><br class=""></div><div class="">#############</div></div></div></div><!--EndFragment--> </div></div></body></html>