Publications

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Detection and Diagnosis of Performance Variations

Potential discussion with Susan Seestrom on AI/ML

Ozan Tuncer, Emre Ates, Yijia Zhang, Ata Turk, James M. Brandt, Vitus J. Leung, Manuel Egele, Ayse K. Coskun

https://www.osti.gov/search/identifier:1497230

Presentation (non-conference) – 2018 Presentation (non-conference) 2018

Event Prediction Using Graph-Augmented Temporal Analysis

CoDA 2018Conference on Data Analytics

Randolph Brost, Vitus J. Leung, Hamilton E. Link, Cynthia Ann Phillips, Andrea Staid

Abstract – 2018 Abstract 2018

Machine Learning for High-Performance Computing at Sandia

Applied Computer Science Technical Exchange Meeting

Ron A. Oldfield, Vitus J. Leung, Warren Leon Davis, Craig Michael Vineyard

Presentation (non-conference) – 2018 Presentation (non-conference) 2018

Reinforcement Learning is Needed for Extreme Heterogeneity in Supercomputing

The Extreme Heterogeneity Workshop

Craig Michael Vineyard, Sam Green, Vitus J. Leung, Kevin Pedretti, Andrew J Younge

Abstract – 2017 Abstract 2017

Diagnosing Performance Variations in HPC Applications Using Machine Learning

Csss

Ozan Tuncer, Emre Ates, Yijia Zhang, Ata Turk, James M. Brandt, Vitus J. Leung, Manuel Egele, Ayse Coskun

https://www.osti.gov/search/identifier:1510194

Presentation (non-conference) – 2017 Presentation (non-conference) 2017

Task Placement to Reduce Application Communication Costs

Sandia CIS External Review Board

Karen D. Devine, James M. Brandt, Mehmet Deveci, Ann C. Gentile, Vitus J. Leung, Stephen Lecler Olivier, Kevin Pedretti, Sivasankaran Rajamanickam, Mark Alan Taylor

https://www.osti.gov/search/identifier:1467790

Presentation (non-conference) – 2017 Presentation (non-conference) 2017

Adverse Event Prediction Using Graph-Augmented Temporal Analysis

CIS External Review Board Meeting

Randolph Brost, Vitus J. Leung, Hamilton E. Link, Cynthia Ann Phillips, Andrea Staid

https://www.osti.gov/search/identifier:1876734

Display or Poster (non-conference) – 2017 Display or Poster (non-conference) 2017

Task Mapping on a Dragonfly Supercomputer

IEEE High Performance Extreme Computing

Ozan Tuncer, Yijia Zhang, Vitus J. Leung, Ayse K. Coskun

https://www.osti.gov/search/identifier:1464688

Conference Paper – 2017 Conference Paper 2017

Beyond BUS-PASS

Meeting with NERSC

Vitus J. Leung

https://www.osti.gov/search/identifier:1462616

Presentation (non-conference) – 2017 Presentation (non-conference) 2017

Unveiling the Interplay Between Global Link Arrangements and Network Management Algorithms on Dragonfly Networks

Padal 2017

Fulya Kaplan, Ozan Tuncer, Vitus J. Leung, Karl Scott Hemmert, Ayse K. Coskun

https://www.osti.gov/search/identifier:1462608

Conference Paper – 2017 Conference Paper 2017

Trends in Data Locality Abstractions for HPC Systems

IEEE Transactions on Parallel and Distributed Systems

Didem Unat, Anshu Dubey, Torsten Hoefler, John Shalf, Mark Abraham, Mauro Bianco, Bradford L. Chamberlain, Romain Cledat, Harold C. Edwards, Hal Finkel, Karl Fuerlinger, Frank Hannig, Emmanuel Jeannot, Amir Kamil, Jeff Keasler, Paul H J Kelly Kelly, Vitus J. Leung, Hatem Ltaief, Naoya Maruyama, Chris J. Newborn, Miquel Pericas

https://www.osti.gov/search/identifier:1356837

Journal Article – 2017 Journal Article 2017

Diagnosing Performance Variations in HPC Architectures Using Machine Learning

Isc Hpc 2017

Ozan Tuncer, Emre Ates, Yijia Zhang, Ata Turk, James M. Brandt, Vitus J. Leung, Manuel Egele, Ayse K. Coskun

https://www.osti.gov/search/identifier:1429161

Conference Paper – 2017 Conference Paper 2017

Unveiling the Interplay Between Global Link Arrangements and Network Management Algorithms on Dragonfly Networks

CCGrid 2017

Fulya Kaplan, Ozan Tuncer, Vitus J. Leung, Karl Scott Hemmert, AyseK. Coskun

https://www.osti.gov/search/identifier:1458272

Conference Paper – 2017 Conference Paper 2017

Abstract Machine Models and Proxy Architectures for Exascale Computing

James A. Ang, Richard Frederick Barrett, Robert E. Benner, Daniel Burke, Cy Chan, Jeanine Cook, Christopher Daley, Dave Donofrio, Simon David Hammond, Karl Scott Hemmert, Robert J. Hoekstra, Khaled Ibrahim, Suzanne M. Kelly, Hoang Le, Vitus J. Leung, George Michelogiannakis, David Richard Resnick, Arun F. Rodrigues, John Shalf, Dylan Stark, D. Unat, Nick Wright, Gwendolyn Renae Voskuilen

https://www.osti.gov/search/identifier:1561498

SAND Report – 2016 SAND Report 2016

Partitioning and Task Placement with Zoltan2

SIAM Parallel Processing Conference

Mehmet Deveci, Karen D. Devine, Erik Gunnar Boman, Vitus J. Leung, Sivasankaran Rajamanickam, Mark Alan Taylor

https://www.osti.gov/search/identifier:1530505

Conference Paper – 2016 Conference Paper 2016

Comparing global link arrangements for Dragonfly networks

SIAM Conference on Parallel Processing for Scientific Computing

Emily Hastings, David Rincon-Cruz, Marc Spehlmann, Sofia Meyers, Anda Xu, David P Bunde, Vitus J. Leung

https://www.osti.gov/search/identifier:1364871

Conference Paper – 2016 Conference Paper 2016

Comparing global link arrangements for Dragonfly networks

New Challenges in Scheduling Theory

Emily Hastings, David Rincon-Cruz, Marc Spehlmann, Sofia Meyers, Anda Xu, David Bunde, Vitus J. Leung

https://www.osti.gov/search/identifier:1347475

Conference Paper – 2016 Conference Paper 2016

Comparing global link arrangements for Dragonfly networks

Boston University Computer Engineering Seminar

Emily Hastings, David Rincon-Cruz, Marc Spehlmann, Sofia Meyers, Anda Xu, David P Bunde, Vitus J. Leung

https://www.osti.gov/search/identifier:1514371

Presentation (non-conference) – 2016 Presentation (non-conference) 2016

Comparing global link arrangements for Dragonfly networks

FASTMath all-hands meeting

Vitus J. Leung, David Bunde, Emily Hastings, Sofia Meyers, David Rincon-Cruz, Marc Spehlmann, Anda Xu

https://www.osti.gov/search/identifier:1327866

Presentation (non-conference) – 2015 Presentation (non-conference) 2015

Local search to improve coordinate-based task mapping

Parallel Computing

Evan Balzuweit, David P Bunde, Vitus J. Leung, Austin Finley, Alan C.S. Lee

https://www.osti.gov/search/identifier:1238587

Journal Article – 2015 Journal Article 2015

Comparing global link arrangements for Dragonfly networks

Lawrence University Computer Science Seminar

Emily Hastings, David Rincon-Cruz, Marc Spehlmann, Sofia Meyers, Anda Xu, David P. Bunde, Vitus J. Leung

https://www.osti.gov/search/identifier:1326570

Presentation (non-conference) – 2015 Presentation (non-conference) 2015

Comparing global link arrangements for Dragonfly networks

CSSS talk

Emily Hastings, David Rincon-Cruz, Marc Spehlmann, Sofia Meyers, Anda Xu, David Bunde, Vitus J. Leung

https://www.osti.gov/search/identifier:1506764

Presentation (non-conference) – 2015 Presentation (non-conference) 2015

Architecture-aware Task Placement

DOE SciDAC PI Meeting

Mehmet Deveci, Karen D. Devine, Vitus J. Leung, Andrey V Prokopenko, Sivasankaran Rajamanickam

https://www.osti.gov/search/identifier:1324418

Presentation (non-conference) – 2015 Presentation (non-conference) 2015

Comparing global link arrangements for Dragonfly networks

Cluster 2015

Emily Hastings, David Rincon-Cruz, Marc Spehlmann, Sofia Meyers, Anda Xu, David P. Bunde, Vitus J. Leung

https://www.osti.gov/search/identifier:1581691

Conference Paper – 2015 Conference Paper 2015

PaCMap: Topology Mapping of Unstructured Communication Patterns onto Non-contiguous Allocations

Programming abstractions for data locality

Ozan Tuncer, Vitus J. Leung, Ayse K. Coskun

https://www.osti.gov/search/identifier:1257694

Conference Paper – 2015 Conference Paper 2015
Document Title Type Year
Results 26–50 of 103