TY - RPRT TI - Understanding power and energy utilization in large scale production physics simulation codes AU - Bertsch, Adam [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] AU - Collette, Michael R [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] AU - Dawson, Shawn A [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] AU - Hammond, Si D. [US Department of Energy (USDOE) National Nuclear Security Administration (NNSA), Washington, DC (United States)] AU - Karlin, Ian [NVIDIA Corporation, Santa Clara, CA (United States)] AU - McKinley, M. Scott [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] AU - Pedretti, Kevin [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] AU - Rieben, Robert N. [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] AU - Ryujin, Brian S. [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] AU - Vargas, Arturo [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] (ORCID:0000000180015517) AU - Weiss, Kenneth [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] (ORCID:0000000166498022) PY - 2025 DO - 10.1177/10943420251362635 UR - https://www.osti.gov/biblio/2589556 ID - 2589556 ER -