Publications

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M&Ms: Measure and Manage Exascale-System Behavior for Security and Integrity

ASCR Cybersecurity for Scientific Computing Integrity Workshop

Vitus J. Leung, Manuel Egele, Ayse K. Coskun

Abstract – 2015 Abstract 2015

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

29th International Conference on Supercomputing (ICS 2015)

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

https://www.osti.gov/search/identifier:1249042

Conference Paper – 2015 Conference Paper 2015

The Zoltan2 Toolkit: Partitioning, Task Placement, Coloring, and Ordering

SIAM Conf on Computational Science and Engineering

Karen D. Devine, Erik Gunnar Boman, Sivasankaran Rajamanickam, Vitus J. Leung, Lee Ann Riesen, Mehmet Deveci, Umit Catalyurek

https://www.osti.gov/search/identifier:1331661

Conference Paper – 2015 Conference Paper 2015

Local Search to Improve Task Mapping

Siam Cse

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

https://www.osti.gov/search/identifier:1245915

Conference Paper – 2015 Conference Paper 2015

Rapid Detection of Malicious Behavior in Exascale Systems

DOE ASCR Cybersecurity Workshop

Manuel Egele, Ayse Coskun, Vitus J. Leung

Abstract – 2014 Abstract 2014

Programming Abstractions for Data Locality

Adrian Tate, Amir Kamil, Anshu Dubey, Armin Groblinger, Brad Chamberlain, Brice Goglin, Harold C. Edwards, Chris J Newburn, David Padua, Didem Unat, Emmanuel Jeannot, Frank Hannig, Gysi Tobias, Hatem Ltaief, James Sexton, Jesus Labarta, John Shalf, Karl Fuerlinger, Kathryn O'Brien, Leonidas Linardakis, Maciej Besta, Marie-Christine Sawley, Mark Abraham, Mauro Bianco, Miquel Pericas, Naoya Maruyama, Paul Kelly, Peter Messmer, Robert B. Ross, Romain Ciedat, Satoshi Matsuoka, Thomas Schulthess, Torsten Hoefler, Vitus J. Leung

https://www.osti.gov/search/identifier:1172915

Report – 2014 Report 2014

Using architecture information and real-time resource state to reduce power consumption and communication costs in parallel applications

James M. Brandt, Karen D. Devine, Ann C. Gentile, Vitus J. Leung, Stephen Lecler Olivier, Kevin Pedretti, Sivasankaran Rajamanickam, David P. Bunde, Mehmet Deveci, Umit V. Catalyurek

https://www.osti.gov/search/identifier:1158537

SAND Report – 2014 SAND Report 2014

Topology Mapping for Unstructured Communication Patterns

20th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming

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

https://www.osti.gov/search/identifier:1319762

Conference Paper – 2014 Conference Paper 2014

Local search to improve task mapping

P2s2

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

https://www.osti.gov/search/identifier:1502734

Presentation (non-conference) – 2014 Presentation (non-conference) 2014

Abstract Machine Models and Proxy Architectures for Exascale Computing Rev 1.1

Co-HPC 2014

James A. Ang, Richard Frederick Barrett, Robert E. Benner, D. Burke, C. Chan, D. Donofrio, Simon David Hammond, Karl Scott Hemmert, Suzanne M. Kelly, H. Le, Vitus J. Leung, David Richard Resnick, Arun F. Rodrigues, J. Shalf, Dylan Stark, D. Unat, N. J. Wright

https://www.osti.gov/search/identifier:1314528

Conference Paper – 2014 Conference Paper 2014

FASTMath Partitioning and Task Placement

Karen D. Devine, Gerrett Diamond, Dan Ibanez, Vitus J. Leung, Andrey V Prokopenko, Sivasankaran Rajamanickam, Mark Shephard, Cameron Smith

https://www.osti.gov/search/identifier:1494434

Display or Poster (non-conference) – 2014 Display or Poster (non-conference) 2014

Statistically Significant Relational Data Mining: LDRD Report

Dwayne L. Knirk, Vitus J. Leung, Cynthia Ann Phillips, Ali Pinar, David G. Robinson, Tanya Berger-Wolf, Sanjukta Bhowmick, Emily Casleton, Mark Kaiser, Daniel J. Nordman, Alyson G. Wilson

https://www.osti.gov/search/identifier:1204082

SAND Report – 2014 SAND Report 2014

Exploiting Geometric Partitioning in Task Mapping for Parallel Computers

Ipdps14

Sivasankaran Rajamanickam, Vitus J. Leung, Kevin Pedretti, Stephen Lecler Olivier, Karen D. Devine, Mehmet Deveci, David Bunde, Umit Catalyurek

https://www.osti.gov/search/identifier:1115106

Conference Paper – 2013 Conference Paper 2013

The Zoltan Toolkits: Parallel Partitioning, Load Balancing, Coloring and OrderingColoring and Ordering

Presentation to visitors from Chevron

Karen D. Devine, Erik Gunnar Boman, Sivasankaran Rajamanickam, Vitus J. Leung

https://www.osti.gov/search/identifier:1673208

Other Publication – 2013 Other Publication 2013

Vertex Types

N/a

Vitus J. Leung

https://www.osti.gov/search/identifier:1664741

Other Publication – 2013 Other Publication 2013

Uniting Dissimilar Hex Meshes to Achieve a Many-to-Many Swept Topology

22nd International Meshing Roundtable

Vitus J. Leung, Robert Ivan Yorgason

https://www.osti.gov/search/identifier:1106708

Conference Paper – 2013 Conference Paper 2013

Local Mesh Modification

N/a

Vitus J. Leung

https://www.osti.gov/search/identifier:1666195

Other Publication – 2013 Other Publication 2013

Id-less Journal Files

N/a

Vitus J. Leung

https://www.osti.gov/search/identifier:1666162

Other Publication – 2013 Other Publication 2013

Removing Small Features with Real CAD Operations

16th International Meshing Roundtable

Vitus J. Leung

https://www.osti.gov/search/identifier:1141654

Conference Paper – 2013 Conference Paper 2013

Zoltan2: Next-Generation Combinatorial Toolkit

Trilinos Users Group Meeting

Erik Gunnar Boman, Karen D. Devine, Vitus J. Leung, Sivasankaran Rajamanickam, Lee Ann Riesen, Mehmet Deveci, Umit Catalyurek

https://www.osti.gov/search/identifier:1062842

Conference Paper – 2012 Conference Paper 2012

Parallel Mesh Refinement to CAD Geometry

21st International Meshing Roundtable

Vitus J. Leung

https://www.osti.gov/search/identifier:1061087

Conference Paper – 2012 Conference Paper 2012

Data Partitioning for Scientific Applications and Emerging Architectures

SciDAC Principal Investigators Meeting

Karen D. Devine, Vitus J. Leung, Sivasankaran Rajamanickam, Onkar Sahni, Mark Shephard, Cameron Smith

https://www.osti.gov/search/identifier:1116382

Conference Paper – 2012 Conference Paper 2012

Backfilling with guarantees made as jobs arrive

Concurrency and Computation Practice and Experience

A. M. Lindsay, M. Galloway-Carson, C. R. Johnson, David P. Bunde, Vitus J. Leung

https://www.osti.gov/search/identifier:1067728

Journal Article – 2012 Journal Article 2012

Brief Announcement: Subgraph Isomorphism on a Multithreaded Shared Memory Architecture

Spaa

Claire C. Ralph, Vitus J. Leung, William C. McLendon

https://www.osti.gov/search/identifier:1067656

Conference Paper – 2012 Conference Paper 2012

Improvements to the Structural Simulation Toolkit

SIMUTools 2012

David R. Bronowski, Keren Bergman, David Bunde, Elliot Cooper-Balis, Kurt Brian Ferreira, Karl Scott Hemmert, Brian Barrett, Cassandra Versaggi, Robert Hendry, Bruce Jacob, Hyesoon Kim, Vitus J. Leung, Michael J. Levenhagen, Mitchelle Rasquinha, Rolf Riesen, Paul Rosenfeld, Maria del Carmen Ruiz Varela, Sudhakar Yalamanchili

https://www.osti.gov/search/identifier:1117760

Conference Paper – 2012 Conference Paper 2012
Document Title Type Year
Results 51–75 of 103