Bill Gropp

University of Illinois at Urbana-Champaign

Biological Sciences

2017

Amanda Bienz, William D. Gropp, Luke N. Olson (2017): TAPSpMV: Topology-Aware Parallel Sparse Matrix Vector Multiplication, SIAM Journal on Scientific Computing (submitted)
Jon Calhoun, Marc Snir, Luke N. Olson, and William D. Gropp (2017): Towards a More Complete Understanding of SDC Propagation, ACM Press, Proceedings of the 26th International Symposium on High-Performance Parallel and Distributed Computing (HPDC '17), pp131, Washington, D.C., U.S.A.

2016

Paul R. Eller, and William Gropp (2016): Scalable Non-Blocking Preconditioned Conjugate Gradient Methods, IEEE, SC16: International Conference for High Performance Computing, Networking, Storage and Analysis, pp204-215
William Gropp, Luke N. Olson, and Philipp Samfass (2016): Modeling MPI Communication Performance on SMP Nodes: Is it Time to Retire the Ping Pong Test?, ACM Press, Proceedings of the 23rd European MPI Users' Group Meeting (EuroMPI 2016), pp41-50, Edinburgh, Scotland, U.K.
Amanda Bienz, Robert D. Falgout, William Gropp, Luke N. Olson, and Jacob B. Schroder (2016): Reducing Parallel Communication in Algebraic Multigrid Through Sparsification, SIAM Journal on Scientific Computing, Society for Industrial & Applied Mathematics (SIAM), Vol 38, Num 5, ppS332--S357
P. Eller (2016): Non-Blocking Preconditioned Conjugate Gradient Methods for Extreme-Scale Computing, IEEE Press, Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis (SC '16), pp18:1--18:12, Piscataway, N.J., U.S.A.

2015

J. Calhoun, L. Olson, M. Snir, and W.D. Gropp (2015): Towards a More Fault Resilient Multigrid Solver, Society for Computer Simulation International, Proceedings of the High Performance Computing Symposium (HPC '15), pp1-8, Alexandria, Virginia, U.S.A.
D. Guo, W. Gropp, and L. N. Olson (2015): A Hybrid Format for Better Performance of Sparse Matrix-Vector Multiplication on a GPU, International Journal of High Performance Computing Applications, SAGE Publications, Vol 30, Num 1, pp103--120
P. Eller and W. Gropp (2015): Exploiting Nonblocking Collective Operations in Conjugate Gradient, Abstract for 2015 Copper Mountain Meeting
Amanda Bienz, Jon Calhoun, Luke Olson, Marc Snir, and William D. Gropp (2015): Analyzing the Performance of a Sparse Matrix Vector Multiply for Extreme Scale Computers, presented at the International Conference for High Performance Computing, Networking, Storage and Analysis (SC15), Poster., Austin, Texas, U.S.A.

2014

Cappello, Franck and Al, Geist and Gropp, William and Kale, Sanjay and Kramer, Bill and Snir, Marc (2014): Toward Exascale Resilience: 2014 Update, Supercomputing Frontiers and Innovations, FSAEIHE South Ural State University (National Research University), Vol 1, Num 1, pp5--28

2013

Dahai Guo, and William Gropp (2013): Applications of the Streamed Storage Format for Sparse Matrix Operations, The International Journal of High Performance Computing Applications, SAGE Publications, Vol 28, Num 1, pp3--12
Antonio J. Peña, Ralf G. Correa Carvalho, James Dinan, Pavan Balaji, Rajeev Thakur, and William Gropp (2013): Analysis of Topology-Dependent MPI Performance on Gemini Networks, Association for Computing Machinery (ACM), Proceedings of the 20th European MPI Users' Group Meeting (EuroMPI '13), pp61-66, Madrid, Spain

2012

Guo, Dahai and Gropp, William (2012): Adaptive Thread Distributions for SpMV on a GPU, University of Illinois at Urbana-Champaign, Proceedings of the Extreme Scaling Workshop, BW-XSEDE '12, pp2:1-2:5, Chicago, Illinois, U.S.A.

2011

Jack Dongarra, Pete Beckman, Terry Moore, Patrick Aerts, Giovanni Aloisio, Jean-Claude Andre, David Barkai, Jean-Yves Berthou, Taisuke Boku, Bertrand Braunschweig, Franck Cappello, Barbara Chapman, Xuebin Chi, Alok Choudhary, Sudip Dosanjh, Thom Dunning, Sandro Fiore, Al Geist, Bill Gropp, Robert Harrison, Mark Hereld, Michael Heroux, Adolfy Hoisie, Koh Hotta, Zhong Jin, Yutaka Ishikawa, Fred Johnson, Sanjay Kale, Richard Kenway, David Keyes, Bill Kramer, Jesus Labarta, Alain Lichnewsky, Thomas Lippert, Bob Lucas, Barney Maccabe, Satoshi Matsuoka, Paul Messina, Peter Michielse, Bernd Mohr, Matthias S. Mueller, Wolfgang E. Nagel, Hiroshi Nakashima, Michael E Papka, Dan Reed, Mitsuhisa Sato, Ed Seidel, John Shalf, David Skinner, Marc Snir, Thomas Sterling, Rick Stevens, Fred Streitz, Bob Sugar, Shinji Sumimoto, William Tang, John Taylor, Rajeev Thakur, Anne Trefethen, Mateo Valero, Aad van der Steen, Jeffrey Vetter, Peg Williams, Robert Wisniewski, and Kathy Yelick (2011): The International Exascale Software Project Roadmap, The International Journal of High Performance Computing Applications, SAGE Publications, Vol 25, Num 1, pp3--60

2010

D. Guo, and W. Gropp (2010): Optimizing Sparse Data Structures for Matrix-Vector Multiply, The International Journal of High Performance Computing Applications, SAGE Publications, Vol 25, Num 1, pp115--131

2009

Franck Cappello, Al Geist, Bill Gropp, Laxmikant Kale, Bill Kramer, and Marc Snir (2009): Toward Exascale Resilience, The International Journal of High Performance Computing Applications, SAGE Publications, Vol 23, Num 4, pp374--388

Pavan Balaji: System Software for Scalable Applications


Blue Waters Symposium 2014, May 15, 2014

Paul Eller: Exploiting Nonblocking Collective Operations in Conjugate Gradient


17th Copper Mountain Conference on Multigrid Methods; Copper Mountain, Colorado, U.S.A., Mar 26, 2015

William Gropp: Algorithms for Extreme-Scale Systems


Blue Waters Symposium 2015, May 11, 2015
William Gropp: Teaching for the Virtual School of Computational Science and Engineering
Blue Waters Symposium 2015, May 12, 2015

Paul R. Eller: Non-Blocking Preconditioned Conjugate Gradient Methods for Extreme-Scale Computing


The International Conference for High Performance Computing, Networking, Storage and Analysis (SC15); Austin, Texas, U.S.A., Nov 17, 2015

Amanda Bienz, Jon Calhoun, Luke Olson, Marc Snir, and William D. Gropp: Analyzing the Performance of a Sparse Matrix Vector Multiply for Extreme Scale Computers


The International Conference for High Performance Computing, Networking, Storage and Analysis (SC15); Austin, Texas, U.S.A., Nov 17, 2015