Jeff R. Hammond

61 papers A 10B 5C 5Misc 2Journal 19Unranked 18

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Asynchronous-many-task systems: Challenges and opportunities - Scaling an AMR astrophysics code on exascale machines using Kokkos and HPX. Int. J. High Perform. Comput. Appl. Gregor Daiß, Patrick Diehl, Jiakun Yan, John K. Holmen, Rahulkumar Gayatri, Christoph Junghans, Alexander Straub, Jeff R. Hammond, Dominic Marcello, Miwako Tsuji, Dirk Pflüger, Hartmut Kaiser
2026	J	`jnl`	Tensor Algebra Processing Primitives (TAPP): Towards a Standard for Tensor Operations. CoRR Jan Brandejs, Niklas Hörnblad, Edward F. Valeev, Alexander Heinecke, Jeff R. Hammond, Devin Matthews, Paolo Bientinesi
2025	Misc	`conf`	Demystifying NCCL: An In-Depth Analysis of GPU Communication Protocols and Algorithms. HOTI Zhiyi Hu, Siyuan Shen, Tommaso Bonato, Sylvain Jeaugey, Cedell Alexander, Eric Spada, James Dinan, Jeff R. Hammond, Torsten Hoefler
2025	J	`jnl`	Demystifying NCCL: An In-depth Analysis of GPU Communication Protocols and Algorithms. CoRR Zhiyi Hu, Siyuan Shen, Tommaso Bonato, Sylvain Jeaugey, Cedell Alexander, Eric Spada, James Dinan, Jeff R. Hammond, Torsten Hoefler
2024	J	`jnl`	Asynchronous-Many-Task Systems: Challenges and Opportunities - Scaling an AMR Astrophysics Code on Exascale machines using Kokkos and HPX. CoRR Gregor Daiß, Patrick Diehl, Jiakun Yan, John K. Holmen, Rahulkumar Gayatri, Christoph Junghans, Alexander Straub, Jeff R. Hammond, Dominic Marcello, Miwako Tsuji, Dirk Pflüger, Hartmut Kaiser
2023	—	`conf`	Application Experiences on a GPU-Accelerated Arm-based HPC Testbed. HPC Asia Workshops Wael R. Elwasif, William F. Godoy, Nick Hagerty, James Austin Harris, Oscar R. Hernandez, Bálint Joó, Paul R. C. Kent, Damien Lebrun-Grandié, Elijah A. MacCarthy, Verónica G. Melesse Vergara, Bronson Messer, Ross Miller, Sarp Oral, Sergei I. Bastrakov, Michael Bussmann, Alexander Debus, Klaus Steiniger, Jan Stephan, René Widera, Spencer H. Bryngelson, Henry Le Berre, Anand Radhakrishnan, Jeffrey Young, Sunita Chandrasekaran, Florina M. Ciorba, Osman Seckin Simsek, Kate Clark, Filippo Spiga, Jeff R. Hammond, John E. Stone, David J. Hardy, Sebastian Keller, Jean-Guillaume Piccinali, Christian Trott
2023	C	`ed.`	High Performance Computing - 38th International Conference, ISC High Performance 2023, Hamburg, Germany, May 21-25, 2023, Proceedings ISC Abhinav Bhatele, Jeff R. Hammond, Marc Baboulin, Carola Kruse
2023	C	`conf`	MPI Application Binary Interface Standardization. EuroMPI Jeff R. Hammond, Lisandro Dalcín, Erik Schnetter, Marc Pérache, Jean-Baptiste Besnard, Jed Brown, Gonzalo Brito Gadeschi, Simon Byrne, Joseph Schuchart, Hui Zhou
2023	J	`jnl`	MPI Application Binary Interface Standardization. CoRR Jeff R. Hammond, Lisandro Dalcín, Erik Schnetter, Marc Pérache, Jean-Baptiste Besnard, Jed Brown, Gonzalo Brito Gadeschi, Joseph Schuchart, Simon Byrne, Hui Zhou
2023	A	`conf`	Optimizing Cloud Computing Resource Usage for Hemodynamic Simulation. IPDPS William Ladd, Christopher Jensen, Madhurima Vardhan, Jeff Ames, Jeff R. Hammond, Erik W. Draeger, Amanda Randles
2023	—	`conf`	shmem4py: High-Performance One-Sided Communication for Python Applications. SC Workshops Marcin Rogowski, Jeff R. Hammond, David E. Keyes, Lisandro Dalcín
2023	J	`jnl`	shmem4py: OpenSHMEM for Python. J. Open Source Softw. Marcin Rogowski, Lisandro Dalcín, Jeff R. Hammond, David E. Keyes
2022	—	`conf`	Benchmarking Fortran DO CONCURRENT on CPUs and GPUs Using BabelStream. PMBS@SC Jeff R. Hammond, Tom Deakin, James Cownie, Simon McIntosh-Smith
2022	J	`jnl`	Early Application Experiences on a Modern GPU-Accelerated Arm-based HPC Platform. CoRR Wael R. Elwasif, Sergei I. Bastrakov, Spencer H. Bryngelson, Michael Bussmann, Sunita Chandrasekaran, Florina M. Ciorba, Michael A. Clark, Alexander Debus, William F. Godoy, Nick Hagerty, Jeff R. Hammond, David J. Hardy, James Austin Harris, Oscar R. Hernandez, Bálint Joó, Sebastian Keller, Paul R. C. Kent, Henry Le Berre, Damien Lebrun-Grandié, Elijah A. MacCarthy, Verónica G. Melesse Vergara, Bronson Messer, Ross Miller, Sarp Oral, Jean-Guillaume Piccinali, Anand Radhakrishnan, Osman Seckin Simsek, Filippo Spiga, Klaus Steiniger, Jan Stephan, John E. Stone, Christian Trott, René Widera, Jeffrey Young
2021	B	`conf`	Enabling ISO Standard Languages for Complex HPC Workflows. SMC M. Graham Lopez, Jeff R. Hammond, Jack C. Wells, Tom Gibbs, Timothy B. Costa
2021	—	`conf`	OpenSHMEM over MPI as a Performance Contender: Thorough Analysis and Optimizations. OpenSHMEM Min Si, Huansong Fu, Jeff R. Hammond, Pavan Balaji
2020	—	`conf`	Data Parallel C++: Enhancing SYCL Through Extensions for Productivity and Performance. IWOCL Ben Ashbaugh, Alexey Bader, James C. Brodman, Jeff R. Hammond, Michael Kinsner, S. John Pennycook, Roland Schulz, Jason Sewall
2019	—	`conf`	A comparative analysis of Kokkos and SYCL as heterogeneous, parallel programming models for C++ applications. IWOCL Jeff R. Hammond, Michael Kinsner, James C. Brodman
2019	—	`conf`	Evaluating data parallelism in C++ using the Parallel Research Kernels. IWOCL Jeff R. Hammond, Timothy G. Mattson
2019	A	`conf`	Software combining to mitigate multithreaded MPI contention. ICS Abdelhalim Amer, Charles Archer, Michael Blocksome, Chongxiao Cao, Michael Chuvelev, Hajime Fujita, Maria Garzaran, Yanfei Guo, Jeff R. Hammond, Shintaro Iwasaki, Kenneth J. Raffenetti, Mikhail Shiryaev, Min Si, Kenjiro Taura, Sagar Thapaliya, Pavan Balaji
2018	J	`jnl`	Dynamic Adaptable Asynchronous Progress Model for MPI RMA Multiphase Applications. IEEE Trans. Parallel Distributed Syst. Min Si, Antonio J. Peña, Jeff R. Hammond, Pavan Balaji, Masamichi Takagi, Yutaka Ishikawa
2018	J	`jnl`	Lock Contention Management in Multithreaded MPI. ACM Trans. Parallel Comput. Abdelhalim Amer, Huiwei Lu, Pavan Balaji, Milind Chabbi, Yanjie Wei, Jeff R. Hammond, Satoshi Matsuoka
2018	—	`conf`	Visualization of OpenMP* Task Dependencies Using Intel® Advisor - Flow Graph Analyzer. IWOMP Vishakha Agrawal, Michael J. Voss, Pablo Reble, Vasanth Tovinkere, Jeff R. Hammond, Michael Klemm
2017	J	`jnl`	Exploring versioned distributed arrays for resilience in scientific applications. Int. J. High Perform. Comput. Appl. Andrew A. Chien, Pavan Balaji, Nan Dun, Aiman Fang, Hajime Fujita, Kamil Iskra, Zachary A. Rubenstein, Ziming Zheng, Jeff R. Hammond, Ignacio Laguna, D. Richards, Anshu Dubey, Brian van Straalen, Mark Hoemmen, Michael A. Heroux, Keita Teranishi, Andrew R. Siegel
2017	—	`conf`	Performance Evaluation of NWChem Ab-Initio Molecular Dynamics (AIMD) Simulations on the Intel® Xeon Phi™ Processor. ISC Workshops Eric J. Bylaska, Mathias Jacquelin, Wibe A. de Jong, Jeff R. Hammond, Michael Klemm
2017	J	`jnl`	TTC: A High-Performance Compiler for Tensor Transpositions. ACM Trans. Math. Softw. Paul Springer, Jeff R. Hammond, Paolo Bientinesi
2016	A	`conf`	A Hartree-Fock Application Using UPC++ and the New DArray Library. IPDPS David Ozog, Amir Kamil, Yili Zheng, Paul Hargrove, Jeff R. Hammond, Allen D. Malony, Wibe de Jong, Kathy Yelick
2016	—	`conf`	A Proposal to OpenMP for Addressing the CPU Oversubscription Challenge. IWOMP Yonghong Yan, Jeff R. Hammond, Chunhua Liao, Alexandre E. Eichenberger
2016	C	`conf`	CAF Events Implementation Using MPI-3 Capabilities. EuroMPI Alessandro Fanfarillo, Jeff R. Hammond
2016	C	`conf`	Comparing Runtime Systems with Exascale Ambitions Using the Parallel Research Kernels. ISC Rob F. Van der Wijngaart, Abdullah Kayi, Jeff R. Hammond, Gabriele Jost, Tom St. John, Srinivas Sridharan, Timothy G. Mattson, John Abercrombie, Jacob Nelson
2016	J	`jnl`	MADNESS: A Multiresolution, Adaptive Numerical Environment for Scientific Simulation. SIAM J. Sci. Comput. Robert J. Harrison, Gregory Beylkin, Florian A. Bischoff, Justus A. Calvin, George I. Fann, Jacob Fosso-Tande, Diego Galindo, Jeff R. Hammond, Rebecca Hartman-Baker, Judith C. Hill, Jun Jia, Jakob S. Kottmann, Miao-Jung Yvonne Ou, Junchen Pei, Laura E. Ratcliff, Matthew G. Reuter, Adam C. Richie-Halford, Nichols A. Romero, Hideo Sekino, William A. Shelton, Bryan E. Sundahl, W. Scott Thornton, Edward F. Valeev, Álvaro Vázquez-Mayagoitia, Nicholas Vence, Takeshi Yanai, Yukina Yokoi
2016	B	`conf`	One-Sided Interface for Matrix Operations Using MPI-3 RMA: A Case Study with Elemental. ICPP Sayan Ghosh, Jeff R. Hammond, Antonio J. Peña, Pavan Balaji, Assefaw Hadish Gebremedhin, Barbara M. Chapman
2016	J	`jnl`	Scaling up Hartree-Fock calculations on Tianhe-2. Int. J. High Perform. Comput. Appl. Edmond Chow, Xing Liu, Sanchit Misra, Marat Dukhan, Mikhail Smelyanskiy, Jeff R. Hammond, Yunfei Du, Xiangke Liao, Pradeep Dubey
2016	J	`jnl`	TTC: A high-performance Compiler for Tensor Transpositions. CoRR Paul Springer, Jeff R. Hammond, Paolo Bientinesi
2015	A	`conf`	Casper: An Asynchronous Progress Model for MPI RMA on Many-Core Architectures. IPDPS Min Si, Antonio J. Peña, Jeff R. Hammond, Pavan Balaji, Masamichi Takagi, Yutaka Ishikawa
2015	A	`conf`	Improving concurrency and asynchrony in multithreaded MPI applications using software offloading. SC Karthikeyan Vaidyanathan, Dhiraj D. Kalamkar, Kiran Pamnany, Jeff R. Hammond, Pavan Balaji, Dipankar Das, Jongsoo Park, Bálint Joó
2015	J	`jnl`	MADNESS: A Multiresolution, Adaptive Numerical Environment for Scientific Simulation. CoRR Robert J. Harrison, Gregory Beylkin, Florian A. Bischoff, Justus A. Calvin, George I. Fann, Jacob Fosso-Tande, Diego Galindo, Jeff R. Hammond, Rebecca Hartman-Baker, Judith C. Hill, Jun Jia, Jakob S. Kottmann, Miao-Jung Yvonne Ou, Laura E. Ratcliff, Matthew G. Reuter, Adam C. Richie-Halford, Nichols A. Romero, Hideo Sekino, William A. Shelton, Bryan E. Sundahl, W. Scott Thornton, Edward F. Valeev, Álvaro Vázquez-Mayagoitia, Nicholas Vence, Yukina Yokoi
2015	B	`conf`	Scaling NWChem with Efficient and Portable Asynchronous Communication in MPI RMA. CCGRID Min Si, Antonio J. Peña, Jeff R. Hammond, Pavan Balaji, Yutaka Ishikawa
2015	Misc	`conf`	Versioned Distributed Arrays for Resilience in Scientific Applications: Global View Resilience. ICCS Andrew A. Chien, Pavan Balaji, Peter H. Beckman, Nan Dun, Aiman Fang, Hajime Fujita, Kamil Iskra, Zachary A. Rubenstein, Ziming Zheng, Rob Schreiber, Jeff R. Hammond, James Dinan, Ignacio Laguna, D. Richards, Anshu Dubey, Brian van Straalen, Mark Hoemmen, Michael A. Heroux, Keita Teranishi, Andrew R. Siegel
2014	J	`jnl`	A massively parallel tensor contraction framework for coupled-cluster computations. J. Parallel Distributed Comput. Edgar Solomonik, Devin Matthews, Jeff R. Hammond, John F. Stanton, James Demmel
2014	A	`conf`	Anatomy of High-Performance Many-Threaded Matrix Multiplication. IPDPS Tyler M. Smith, Robert A. van de Geijn, Mikhail Smelyanskiy, Jeff R. Hammond, Field G. Van Zee
2014	—	`conf`	Implementing OpenSHMEM Using MPI-3 One-Sided Communication. OpenSHMEM Jeff R. Hammond, Sayan Ghosh, Barbara M. Chapman
2014	—	`ed.`	Proceedings of the 2014 LLVM Compiler Infrastructure in HPC, LLVM 2014, New Orleans, LA, USA, November 17, 2014 LLVM@SC Hal Finkel, Jeff R. Hammond
2014	—	`ed.`	Proceedings of the 8th International Conference on Partitioned Global Address Space Programming Models, PGAS 2014, Eugene, OR, USA, October 6-10, 2014 PGAS Allen D. Malony, Jeff R. Hammond
2014	—	`conf`	To INT_MAX... and beyond!: exploring large-count support in MPI. ExaMPI@SC Jeff R. Hammond, Andreas Schäfer, Robert Latham
2014	—	`conf`	Towards a matrix-oriented strided interface in OpenSHMEM. PGAS Jeff R. Hammond
2014	B	`conf`	WorkQ: A many-core producer/consumer execution model applied to PGAS computations. ICPADS David Ozog, Allen D. Malony, Jeff R. Hammond, Pavan Balaji
2013	J	`jnl`	Challenges and methods in large-scale computational chemistry applications. XRDS Jeff R. Hammond
2013	A	`conf`	Cyclops Tensor Framework: Reducing Communication and Eliminating Load Imbalance in Massively Parallel Contractions. IPDPS Edgar Solomonik, Devin Matthews, Jeff R. Hammond, James Demmel
2013	J	`jnl`	Elemental: A New Framework for Distributed Memory Dense Matrix Computations. ACM Trans. Math. Softw. Jack Poulson, Bryan Marker, Robert A. van de Geijn, Jeff R. Hammond, Nichols A. Romero
2013	B	`conf`	Inspector-Executor Load Balancing Algorithms for Block-Sparse Tensor Contractions. ICPP David Ozog, Jeff R. Hammond, James Dinan, Pavan Balaji, Sameer Shende, Allen D. Malony
2013	A	`conf`	Inspector/executor load balancing algorithms for block-sparse tensor contractions. ICS David Ozog, Sameer Shende, Allen D. Malony, Jeff R. Hammond, James Dinan, Pavan Balaji
2013	A	`conf`	Performance Analysis of the Lattice Boltzmann Model Beyond Navier-Stokes. IPDPS Amanda Peters Randles, Vivek Kale, Jeff R. Hammond, William Gropp, Efthimios Kaxiras
2013	—	`conf`	Performance Analysis of the NWChem TCE for Different Communication Patterns. PMBS@SC Priyanka Ghosh, Jeff R. Hammond, Sayan Ghosh, Barbara M. Chapman
2012	—	`conf`	ALCF MPI Benchmarks: Understanding Machine-Specific Communication Behavior. ICPP Workshops Vitali A. Morozov, Jiayuan Meng, Venkatram Vishwanath, Jeff R. Hammond, Kalyan Kumaran, Michael E. Papka
2012	—	`conf`	An evaluation of difference and threshold techniques for efficient checkpoints. DSN Workshops Sean Hogan, Jeff R. Hammond, Andrew A. Chien
2012	J	`jnl`	Performance characterization of global address space applications: a case study with NWChem. Concurr. Comput. Pract. Exp. Jeff R. Hammond, Sriram Krishnamoorthy, Sameer Shende, Nichols A. Romero, Allen D. Malony
2012	A	`conf`	Supporting the Global Arrays PGAS Model Using MPI One-Sided Communication. IPDPS James Dinan, Pavan Balaji, Jeff R. Hammond, Sriram Krishnamoorthy, Vinod Tipparaju
2011	C	`conf`	Noncollective Communicator Creation in MPI. EuroMPI James Dinan, Sriram Krishnamoorthy, Pavan Balaji, Jeff R. Hammond, Manojkumar Krishnan, Vinod Tipparaju, Abhinav Vishnu
2011	—	`conf`	Poster: High-level, one-sided programming models on MPI: a case study with global arrays and NWChem. SC Companion James Dinan, Pavan Balaji, Jeff R. Hammond, Sriram Krishnamoorthy, Vinod Tipparaju
2011	—	`conf`	Poster: Passing the three trillion particle limit with an error-controlled fast multipole method. SC Companion Ivo Kabadshow, Holger Dachsel, Jeff R. Hammond