Publications

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Author Title Type [ Year(Asc)]
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2010
The Community Climate System Model, Worley, P. H. , Performance Tuning of Scientific Applications, Boca Raton, FL, p.315–338, (2010)
Subcycled Dynamics in the Spectral Community Atmosphere Model Version 4, M. A. Taylor, K. J. Evans, Hack J. J., and Worley P. H. , Proceedings of SciDAC 2010 Conference, July, Chattanooga, TN, (2010)
XGC1: Performance on the 8-Core and 12-Core Cray XT5 Systems at Oak Ridge National Laboratory, Worley, P. H., Adams M. F., D'azevedo E. F., Chang C. - S., Ku S. - H., and McCurdy C. , Proceedings of the 52nd Cray User Group Conference, May, Edinburgh, United Kingdom, (2010)
2009
Coping at the User-Level with Resource Limitations in the Cray Message Passing Toolkit MPI at Scale: How Not to Spend Your Summer Vacation, Mills, R. T., Hoffman F. M., Worley P. H., Perumalla K., Mirin A. A., Hammond G., and Smith B. , Proceedings of the 51st Cray User Group Conference, May, Atlanta, GA, (2009)
Early Evaluation of the Cray XT5, Worley, P. H., Barrett R. F., and Kuehn J. A. , Proceedings of the 51st Cray User Group Conference, May, Atlanta, GA, (2009)
Modeling the Office of Science Ten Year Facilities Plan: The PERI Architecture Tiger Team, de Supinski, B., Alam Sadaf R., Bailey D., Carrington L., Daley C., Dubey A., Gamblin T., Gunter D., Hovland P., Jagode H., et al. , Journal of Physics: Conference Series (Proceedings of SciDAC 2009, San Diego, CA, July 14-18, 2009), Volume 180, Issue 012039, (2009)
Scaling to 150K Cores: Recent Algorithm and Performance Engineering Developments Enabling XGC1 to Run at Scale, Adams, M. F., Ku S. - H., Worley P. H., D'azevedo E. F., Cummings J. C., and Chang C. - S. , Journal of Physics: Conference Series, Volume 180, (2009)
Whole-Volume Integrated Gyrokinetic Simulation of Plasma Turbulence in Realistic Diverted-Tokamak Geometry, Chang, C. - S., Ku S. - H., Diamond P. H., Adams M. F., Barreto R. D., Chen Y., Cummings J. C., D'azevedo E. F., Dif-Pradalier G., Ethier S., et al. , Journal of Physics: Conference Series, Volume 180, (2009)
2008
Acceleration of Time Integration, White III, J. B., Evans K. J., Archibald R., Drake J. B., Worley P. H., and Kothe D. , Proceedings of the 50th Cray User Group Conference, May, Helsinki, Finland, (2008)
Algorithm 888: Spherical Harmonic Transform Algorithms, Drake, J. B., Worley P. H., and D'azevedo E. F. , ACM Transactions on Mathematical Software, October, Volume 35, p.1–23, (2008)
The Cray XT4 Quad-core: A First Look, Alam, Sadaf R., Barrett R. F., Eisenbach M., Fahey M. R., Hartman-Baker R., Kuehn J. A., Poole S., Sankaran R., and Worley P. H. , Proceedings of the 50th Cray User Group Conference, May, Helsinki, Finland, (2008)
Early Evaluation of IBM BlueGene/P, Alam, Sadaf R., Barrett Richard, Bast Michael, Fahey Mark R., Kuehn Jeffrey, McCurdy Collin, Rogers James, Roth Philip C., Sankaran Ramanan, Vetter Jeffrey S., et al. , SC08: International Conference High Performance Computing, Networking, Storage, and Analysis, Austin, TX, (2008)
Early Evaluation of the IBM BG/P, Worley, P. H. , Proceedings of the Ninth LCI International Conference on High Performance Clustered Computing, April, Champaign, IL, (2008)
An Evaluation of the Oak Ridge National Laboratory Cray XT3, Alam, Sadaf R., Barrett Richard F., Fahey Mark R., Kuehn Jeffery A., Bronson Messer O. E., Mills Richard T., Roth Philip C., Vetter Jeffrey S., and Worley P. H. , International Journal of High Performance Computing Applications, February 1, 2008, Volume 22, Issue 1, p.52-80, (2008)
First Results From Core-Edge Parallel Composition in the FACETS Project, Cary, J. R., Candy J., Cohen R. H., Krasheninnikov S., McCune D. C., Estep D. J., Larson J. W., Malony A. D., Pankin A. Y., Worley P. H., et al. , Journal of Physics: Conference Series, Volume 125, Issue 012040, (2008)
Toward a First-Principles Integrated Simulation of Tokamak Edge Plasmas, Chang, C. - S., Klasky S. A., Cummings J. C., Samtaney R., Shoshani A., Sugiyama L. E., Keyes D. E., Ku S. - H., Park G., Parker S. E., et al. , Journal of Physics: Conference Series, Volume 125, Issue 012042, (2008)

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