JaeHyuk Kwack

According to our database, JaeHyuk Kwack authored at least 11 papers between 2018 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Scaling MPI Applications on Aurora.

Huda Ibeid, Anthony-Trung Nguyen, Aditya Nishtala, Premanand Sakarda, Larry Kaplan, Nilakantan Mahadevan, Michael Woodacre, Victor Anisimov, Kalyan Kumaran, JaeHyuk Kwack, Vitali A. Morozov, Servesh Muralidharan, Scott Parker

CoRR, December, 2025

Aurora: Architecting Argonne's First Exascale Supercomputer for Accelerated Scientific Discovery.

Benjamin S. Allen, James L. Anchell, Victor Anisimov, Thomas Applencourt, Abhishek Bagusetty, Ramesh Balakrishnan, Riccardo Balin, Solomon Bekele, Colleen Bertoni, Cyrus Blackworth, Renzo Bustamante, Kevin Canada, John Carrier, Christopher Chan-nui, Lance C. Cheney, J. Taylor Childers, Paul K. Coffman, Susan Coghlan, Michael D'Mello, Murali Emani, Kyle Felker, Sam Foreman, Olivier Franza, Longfei Gao, Marta García, María Jesús Garzarán, Balazs Gerofi, Yasaman Ghadar, Neha Gupta, Kevin Harms, Väinö Hatanpää, Brian Holland, Carissa Holohan, Brian Homerding, Khalid Hossain, Louise Huot, Huda Ibeid, Joseph A. Insley, Sai Jayanthi, Hong Jiang, Wei Jiang, Xiao-Yong Jin, Jeongnim Kim, Christopher Knight, Kalyan Kumaran, JaeHyuk Kwack, Ti Leggett, Ben Lenard, Chris Lewis, Nevin Liber, Johann Lombardi, Raymond M. Loy, Ye Luo, Bethany Lusch, Nilakantan Mahadevan, Victor A. Mateevitsi, Gordon McPheeters, Ryan Milner, Vitali A. Morozov, Servesh Muralidharan, Tom Musta, Mrigendra Nagar, Vikram Narayana, Marieme Ngom, Anthony-Trung Nguyen, Nathan Nichols, Aditya Nishtala, James C. Osborn, Michael E. Papka, Scott Parker, Saumil Patel, Adrian C. Pope, Sucheta Raghunanda, Esteban Rangel, Paul M. Rich, Silvio Rizzi, Kris Rowe, Varuni Sastry, Adam Scovel, Filippo Simini, Haritha Siddabathuni Som, Patrick Steinbrecher, Rick Stevens, Xinmin Tian, Peter Upton, Thomas D. Uram, Archit Vasan, Álvaro Vázquez-Mayagoitia, Kaushik Velusamy, Brice Videau, Venkatram Vishwanath, Brian Whitney, Timothy J. Williams, Michael Woodacre, Sam Zeltner, Gengbin Zheng, Huihuo Zheng

CoRR, September, 2025

AI and HPC Applications on Leadership Computing Platforms: Performance and Scalability Studies.

JaeHyuk Kwack, Colleen Bertoni, Umesh Unnikrishnan, Riccardo Balin, Khalid Hossain, Yasaman Ghadar, Timothy J. Williams, Abhishek Bagusetty, Mathialakan Thavappiragasam, Väinö Hatanpää, Archit Vasan, John R. Tramm, Scott Parker

Proceedings of the IEEE International Parallel and Distributed Processing Symposium, 2025

2024

Ponte Vecchio Across the Atlantic: Single-Node Benchmarking of Two Intel GPU Systems.

Thomas Applencourt, Aditya Sadawarte, Servesh Muralidharan, Colleen Bertoni, JaeHyuk Kwack, Ye Luo, Esteban Rangel, John R. Tramm, Yasaman Ghadar, Arjen Tamerus, Chris Edsall, Tom Deakin

Proceedings of the SC24-W: Workshops of the International Conference for High Performance Computing, 2024

Early Application Experiences on Aurora at ALCF: Moving From Petascale to Exascale Systems.

Colleen Bertoni, JaeHyuk Kwack, Thomas Applencourt, Abhishek Bagusetty, Yasaman Ghadar, Brian Homerding, Christopher Knight, Ye Luo, Mathialakan Thavappiragasam, John R. Tramm, Esteban Rangel, Umesh Unnikrishnan, Timothy J. Williams, Scott Parker

Proceedings of the Cray User Group, 2024

2022

OpenMP application experiences: Porting to accelerated nodes.

Seonmyeong Bak, Colleen Bertoni, Swen Boehm, Reuben D. Budiardja, Barbara M. Chapman, Johannes Doerfert, Markus Eisenbach, Hal Finkel, Oscar R. Hernandez, Joseph Huber, Shintaro Iwasaki, Vivek Kale, Paul R. C. Kent, JaeHyuk Kwack, Meifeng Lin, Piotr Luszczek, Ye Luo, Buu Pham, Swaroop Pophale, Kiran Ravikumar, Vivek Sarkar, Thomas Scogland, Shilei Tian, P. K. Yeung

Parallel Comput., 2022

2021

Evaluation of Performance Portability of Applications and Mini-Apps across AMD, Intel and NVIDIA GPUs.

JaeHyuk Kwack, John R. Tramm, Colleen Bertoni, Yasaman Ghadar, Brian Homerding, Esteban Rangel, Christopher Knight, Scott Parker

Proceedings of the International Workshop on Performance, 2021

2020

Performance Portability Evaluation of OpenCL Benchmarks across Intel and NVIDIA Platforms.

Colleen Bertoni, JaeHyuk Kwack, Thomas Applencourt, Yasaman Ghadar, Brian Homerding, Christopher Knight, Brice Videau, Huihuo Zheng, Vitali A. Morozov, Scott Parker

Proceedings of the 2020 IEEE International Parallel and Distributed Processing Symposium Workshops, 2020

2019

Roofline analysis with Cray performance analysis tools (CrayPat) and roofline-based performance projections for a future architecture.

JaeHyuk Kwack, Galen Arnold, Celso L. Mendes, Gregory H. Bauer

Concurr. Comput. Pract. Exp., 2019

Performance of the RI-MP2 Fortran Kernel of GAMESS on GPUs via Directive-Based Offloading with Math Libraries.

JaeHyuk Kwack, Colleen Bertoni, Buu Pham, Jeff Larkin

Proceedings of the Accelerator Programming Using Directives - 6th International Workshop, 2019

2018

HPCG and HPGMG benchmark tests on multiple program, multiple data (MPMD) mode on Blue Waters - A Cray XE6/XK7 hybrid system.

JaeHyuk Kwack, Gregory H. Bauer

Concurr. Comput. Pract. Exp., 2018