Patrick H. Worley

47 papers A 11B 2Journal 23Unranked 9
YearRankTypeTitle / Venue / Authors
2019 J jnl
Performance analysis of fully explicit and fully implicit solvers within a spectral element shallow-water atmosphere model.
Int. J. High Perform. Comput. Appl.
Katherine J. Evans, Richard K. Archibald, David J. Gardner, Matthew R. Norman, Mark A. Taylor, Carol S. Woodward, Patrick H. Worley
2016 J jnl
A fully non-linear multi-species Fokker-Planck-Landau collision operator for simulation of fusion plasma.
J. Comput. Phys.
Robert Hager, Eisung Yoon, Seung-Hoe Ku, Eduardo F. D'Azevedo, Patrick H. Worley, Choong-Seock Chang
2016 B conf
Communication Characterization and Optimization of Applications Using Topology-Aware Task Mapping on Large Supercomputers.
ICPE
Sarat Sreepathi, Eduardo F. D'Azevedo, Bobby Philip, Patrick H. Worley
2012 J jnl
A modern solver interface to manage solution algorithms in the Community Earth System Model.
Int. J. High Perform. Comput. Appl.
Katherine J. Evans, Andrew G. Salinger, Patrick H. Worley, Stephen F. Price, William H. Lipscomb, Jeffrey A. Nichols, James B. White III, Mauro Perego, Mariana Vertenstein, James Edwards, Jean-François Lemieux
2012 J jnl
CAM-SE: A scalable spectral element dynamical core for the Community Atmosphere Model.
Int. J. High Perform. Comput. Appl.
John M. Dennis, Jim Edwards, Katherine J. Evans, Oksana Guba, Peter H. Lauritzen, Arthur A. Mirin, Amik St.-Cyr, Mark A. Taylor, Patrick H. Worley
2012 J jnl
Computational performance of ultra-high-resolution capability in the Community Earth System Model.
Int. J. High Perform. Comput. Appl.
John M. Dennis, Mariana Vertenstein, Patrick H. Worley, Arthur A. Mirin, Anthony P. Craig, Robert L. Jacob, Sheri A. Mickelson
2012 J jnl
Improving the performance scalability of the community atmosphere model.
Int. J. High Perform. Comput. Appl.
Arthur A. Mirin, Patrick H. Worley
2011 — ch.
Community Climate System Model.
Encyclopedia of Parallel Computing
Patrick H. Worley, Mariana Vertenstein, Anthony P. Craig
2011 A conf
Performance of the community earth system model.
SC
Patrick H. Worley, Arthur A. Mirin, Anthony P. Craig, Mark A. Taylor, John M. Dennis, Mariana Vertenstein
2008 J jnl
Algorithm 888: Spherical Harmonic Transform Algorithms.
ACM Trans. Math. Softw.
John B. Drake, Patrick H. Worley, Eduardo F. D'Azevedo
2008 J jnl
An Evaluation of the Oak Ridge National Laboratory Cray XT3.
Int. J. High Perform. Comput. Appl.
Sadaf R. Alam, Richard F. Barrett, Mark R. Fahey, Jeffery A. Kuehn, O. E. Bronson Messer, Richard Tran Mills, Philip C. Roth, Jeffrey S. Vetter, Patrick H. Worley
2008 A conf
Early evaluation of IBM BlueGene/P.
SC
Sadaf R. Alam, Richard F. Barrett, M. Bast, Mark R. Fahey, Jeffery A. Kuehn, Collin McCurdy, James H. Rogers, Philip C. Roth, Ramanan Sankaran, Jeffrey S. Vetter, Patrick H. Worley, Weikuan Yu
2007 A conf
Cray XT4: an early evaluation for petascale scientific simulation.
SC
Sadaf R. Alam, Jeffery A. Kuehn, Richard F. Barrett, Jeffrey M. Larkin, Mark R. Fahey, Ramanan Sankaran, Patrick H. Worley
2007 J jnl
Parallel Performance Modeling using a Genetic Programming-based Error Correction Procedure.
Simul.
Kavitha Raghavachar, G. (Kumar) Mahinthakumar, Patrick H. Worley, Emily M. Zechman, S. Ranji Ranjithan
2006 A conf
Early evaluation of the Cray XT3.
IPDPS
Jeffrey S. Vetter, Sadaf R. Alam, Thomas H. Dunigan Jr., Mark R. Fahey, Philip C. Roth, Patrick H. Worley
2005 A conf
Leading Computational Methods on Scalar and Vector HEC Platforms.
SC
Leonid Oliker, Jonathan Carter, Michael F. Wehner, Andrew Canning, Stéphane Ethier, Arthur A. Mirin, David Parks, Patrick H. Worley, Shigemune Kitawaki, Yoshinori Tsuda
2005 J jnl
Performance Evaluation of the Cray X1 Distributed Shared-Memory Architecture.
IEEE Micro
Thomas H. Dunigan Jr., Jeffrey S. Vetter, James B. White III, Patrick H. Worley
2005 B conf
Performance Evaluation of the SGI Altix 3700.
ICPP
Thomas H. Dunigan, Jeffrey S. Vetter, Patrick H. Worley
2005 J jnl
Performance Portability in the Physical Parameterizations of the Community Atmospheric Model.
Int. J. High Perform. Comput. Appl.
Patrick H. Worley, John B. Drake
2005 J jnl
Practical performance portability in the Parallel Ocean Program (POP).
Concurr. Pract. Exp.
Philip W. Jones, Patrick H. Worley, Yoshikatsu Yoshida, James B. White III, John M. Levesque
2004 — conf
Performance evaluation of the Cray X1 distributed shared memory architecture.
Hot Interconnects
Thomas H. Dunigan Jr., Jeffrey S. Vetter, Patrick H. Worley
2003 A conf
Early Evaluation of the Cray X1.
SC
Thomas H. Dunigan, Mark R. Fahey, James B. White III, Patrick H. Worley
2002 A conf
Asserting performance expectations.
SC
Jeffrey S. Vetter, Patrick H. Worley
2002 A conf
Early evaluation of the IBM p690.
SC
Patrick H. Worley, Thomas H. Dunigan, Mark R. Fahey, James B. White III, Arthur S. Bland
2002 A conf
Scaling the unscalable: a case study on the AlphaServer SC.
SC
Patrick H. Worley
2000 A conf
Performance evaluation of the IBM SP and the Compaq AlphaServer SC.
ICS
Patrick H. Worley
1999 — conf
Early Evaluation of the SRC-6.
PP
Patrick H. Worley, Arthur S. Bland, Thomas H. Dunigan, Philip F. LoCascio, G. (Kumar) Mahinthakumar, Jack C. Wells
1999 — conf
Performance Monitoring and Visualization Tools for MPI.
PP
Michael T. Heath, Patrick H. Worley
1999 A conf
Performance Tuning and Evaluation of a Parallel Community Climate Model.
SC
John B. Drake, Steve Hammond, Rodney James, Patrick H. Worley
1998 J jnl
A study of application sensitivity to variation in message-passing latency and bandwidth.
Concurr. Pract. Exp.
Patrick H. Worley, Allen C. Robinson, David R. Mackay, Edward J. Barragy
1998 J jnl
Performance modeling for SPMD message-passing programs.
Concurr. Pract. Exp.
Jürgen Brehm, Patrick H. Worley, Manish Madhukar
1997 J jnl
Parallel Algorithms for the Spectral Transform Method.
SIAM J. Sci. Comput.
Ian T. Foster, Patrick H. Worley
1997 — conf
Performance Prediction for Complex Parallel Applications.
IPPS
Jürgen Brehm, Patrick H. Worley
1995 J jnl
An Algorithm with Polylog Parallel Complexity for Solving Parabolic Partial Differential Equations.
SIAM J. Sci. Comput.
Graham Horton, Stefan Vandewalle, Patrick H. Worley
1995 J jnl
Design and Performance of a Scalable Parallel Community Climate Model.
Parallel Comput.
John B. Drake, Ian T. Foster, John Michalakes, Brian R. Toonen, Patrick H. Worley
1995 — conf
Parallel Algorithms for Semi-Lagrangian Transport in Global Atmospheric Circulation Models.
PP
John B. Drake, Ian T. Foster, John Michalakes, Patrick H. Worley
1994 — conf
Analyzing PICL Trace Data with MEDEA.
Computer Performance Evaluation
Alessandro P. Merlo, Patrick H. Worley
1993 — conf
Parallelizing the Spectral Transform Method: A Comparison of Alternative Parallel Algorithms.
PPSC
Ian T. Foster, Patrick H. Worley
1993 J jnl
The Center for Computational Sciences At Oak Ridge National Laboratory.
Int. J. High Perform. Comput. Appl.
John B. Drake, George Al Geist II, Heston R. Hicks, Kenneth L. Kliewer, G. Malcolm Stocks, L. E. Toran, Patrick H. Worley
1992 J jnl
Parallelizing the spectral transform method.
Concurr. Pract. Exp.
Patrick H. Worley, John B. Drake
1992 J jnl
Parallelizing the spectral transform method. Part II.
Concurr. Pract. Exp.
David W. Walker, Patrick H. Worley, John B. Drake
1992 J jnl
The effect of multiprocessor radius on scaling.
Parallel Comput.
Patrick H. Worley
1991 J jnl
Limits on Parallelism in the Numerical Solution of Linear Partial Differential Equations.
SIAM J. Sci. Comput.
Patrick H. Worley
1991 — conf
Parallelizing Across Time When Solving Time-Dependent Partial Differential Equations.
PP
Patrick H. Worley
1990 J jnl
The Effect of Time Constraints on Scaled Speedup.
SIAM J. Sci. Comput.
Patrick H. Worley
1989 — conf
Performance Characterization Research at Oak Ridge National Laboratory.
PP
Patrick H. Worley, Michael T. Heath
1988 — —
Information requirements and the implications for parallel computation.
Patrick H. Worley