Nathan Wichmann

12 papers A 3Journal 6Unranked 3

Year	Rank	Type	Title / Venue / Authors
2019	J	`jnl`	Eigensolver performance comparison on Cray XC systems. Concurr. Comput. Pract. Exp. Brandon Cook, Thorsten Kurth, Jack Deslippe, Pierre Carrier, Nick Hill, Nathan Wichmann
2019	A	`conf`	GPCNeT: designing a benchmark suite for inducing and measuring contention in HPC networks. SC Sudheer Chunduri, Taylor L. Groves, Peter Mendygral, Brian Austin, Jacob Balma, Krishna Kandalla, Kalyan Kumaran, Glenn K. Lockwood, Scott Parker, Steven Warren, Nathan Wichmann, Nicholas J. Wright
2019	J	`jnl`	Large-scale GW calculations on pre-exascale HPC systems. Comput. Phys. Commun. Mauro Del Ben, Felipe H. da Jornada, Andrew Canning, Nathan Wichmann, Karthik Raman, Ruchira Sasanka, Chao Yang, Steven G. Louie, Jack Deslippe
2017	J	`jnl`	Improved treatment of exact exchange in Quantum ESPRESSO. Comput. Phys. Commun. Taylor Barnes, Thorsten Kurth, Pierre Carrier, Nathan Wichmann, David Prendergast, Paul R. C. Kent, Jack Deslippe
2016	A	`conf`	Enhancing Scalability and Load Balancing of Parallel Selected Inversion via Tree-Based Asynchronous Communication. IPDPS Mathias Jacquelin, Lin Lin, Nathan Wichmann, Chao Yang
2016	—	`conf`	Evaluating and Optimizing the NERSC Workload on Knights Landing. PMBS@SC Taylor Barnes, Brandon Cook, Jack Deslippe, Douglas Doerfler, Brian Friesen, Yun (Helen) He, Thorsten Kurth, Tuomas Koskela, Mathieu Lobet, Tareq M. Malas, Leonid Oliker, Andrey Ovsyannikov, Abhinav Sarje, Jean-Luc Vay, Henri Vincenti, Samuel Williams, Pierre Carrier, Nathan Wichmann, Marcus Wagner, Paul R. C. Kent, Christopher Kerr, John M. Dennis
2016	—	`conf`	High Performance Optimizations for Nuclear Physics Code MFDn on KNL. ISC Workshops Brandon Cook, Pieter Maris, Meiyue Shao, Nathan Wichmann, Marcus Wagner, John O'Neill, Thanh Phung, Gaurav Bansal
2016	—	`conf`	Optimizing Excited-State Electronic-Structure Codes for Intel Knights Landing: A Case Study on the BerkeleyGW Software. ISC Workshops Jack Deslippe, Felipe H. da Jornada, Derek Vigil-Fowler, Taylor Barnes, Nathan Wichmann, Karthik Raman, Ruchira Sasanka, Steven G. Louie
2015	J	`jnl`	Enhancing the scalability and load balancing of the parallel selected inversion algorithm via tree-based asynchronous communication. CoRR Mathias Jacquelin, Lin Lin, Nathan Wichmann, Chao Yang
2012	J	`jnl`	A preliminary evaluation of the hardware acceleration of the Cray Gemini interconnect for PGAS languages and comparison with MPI. SIGMETRICS Perform. Evaluation Rev. Hongzhang Shan, Nicholas J. Wright, John Shalf, Katherine A. Yelick, Marcus Wagner, Nathan Wichmann
2011	A	`conf`	Multithreaded global address space communication techniques for gyrokinetic fusion applications on ultra-scale platforms. SC Robert Preissl, Nathan Wichmann, Bill Long, John Shalf, Stéphane Ethier, Alice E. Koniges
2010	J	`jnl`	Overlapping communication with computation using OpenMP tasks on the GTS magnetic fusion code. Sci. Program. Robert Preissl, Alice E. Koniges, Stéphane Ethier, Weixing Wang, Nathan Wichmann