Facilitators and After-Dinner Speakers Ray Loy Argonne National Laboratory James Demmel University of California at Berkeley Ian Foster Argonne National Laboratory David Keyes KAUST Jack Dongarra University of Tennessee Yoon Il Chang Argonne National Laboratory William (Bill) Gropp University of Illinois Urbana-Champaign Mike Papka Argonne National Laboratory Timothy Williams Argonne National Laboratory Hardware Architectures Brice Videau Argonne National Laboratory Servesh Muralidharan Argonne National Laboratory Programming Models Thomas Applencourt Argonne National Laboratory Abhishek (Abhi) Bagusetty Argonne National Laboratory Tim Mattson Human Learning Group Ye Luo Argonne National Laboratory Hui Zhou Argonne National Laboratory Rajeev Thakur Argonne National Laboratory Visualization Joseph Insley Argonne National Laboratory Silvio Rizzi Argonne National Laboratory Cyrus Harrison Lawrence Livermore National Laboratory Cory Quammen Kitware Patrick Avery Kitware Victor Mateevitsi Argonne National Laboratory Numerical Software Carol Woodward Lawrence Livermore National Laboratory Weiqun Zhang Lawrence Berkeley National Laboratory Andrew Myers Lawrence Berkeley National Laboratory Mark Shephard Rensselaer Polytechnic Institute Richard Tran Mills Argonne National Laboratory Dan Reynolds University of Maryland, Baltimore County Yang Liu Lawrence Berkeley National Laboratory Daniel Osei-Kuffuor Lawrence Livermore National Laboratory Victor Magri Lawrence Livermore National Laboratory Mixed Precision Computing Esteban Rangel Argonne National Laboratory Ignacio Laguna Lawrence Livermore National Laboratory Yohan Chatelain Centre for Addiction and Mental Health HPC Tools JaeHyuk Kwack Argonne National Laboratory Scott Parker Argonne National Laboratory Rudy Shand Linaro John Mellor-Crummey Rice University Sameer Shende University of Oregon/ParaTools, Inc. Thomas Applencourt Argonne National Laboratory AI/ML Shilpika Argonne National Laboratory Huihuo Zheng Argonne National Laboratory Bethany Lusch Argonne National Laboratory Nathan Nichols Argonne National Laboratory Jingyan (Jane) Jiang Argonne National Laboratory Sam Foreman Argonne National Laboratory Filippo Simini Argonne National Laboratory Christine Simpson Argonne National Laboratory Riccardo Balin Argonne National Laboratory Misha Salim Argonne National Laboratory Murali Krishna Emani Argonne National Laboratory Varuni Sastry Argonne National Laboratory Thang Pham Argonne National Laboratory Kyle Chard Argonne National Laboratory Quantum Computing Laura Schulz Argonne National Laboratory Aaron Lott HPE Quantum Ji Liu Argonne National Laboratory Kristine Rezai IQM Quantum Computers Software Sustainability Alec Scott Lawrence Livermore National Laboratory David Bernholdt Oak Ridge National Laboratory I/O Robert Latham Argonne National Laboratory Amal Gueroudji Argonne National Laboratory