%0Computer Program %TMiniMOD %XSAND2025-03854O MiniMod is a user-friendly software tool designed to assess the performance of high-performance computing (HPC) systems. Researchers can use the program to test communication methods and computational tasks to understand how different setups can affect application efficiency. This software is particularly useful for optimizing network performance in scientific research, simulations, and data analysis. MiniMod‘s flexible design allows users to make informed decisions about their computing environments, which can enhance productivity and results in real-world applications. Sandia National Laboratories is a multimission laboratory managed and operated by National Technology & Engineering Solutions of Sandia, LLC, a wholly owned subsidiary of Honeywell International Inc., for the U.S. Department of Energy’s National Nuclear Security Administration under contract DE-NA0003525. %ADosanjh, Matthew %AMarts, William %Rhttps://doi.org/10.11578/dc.20250904.14 %Uhttps://www.osti.gov/doecode/biblio/162540 %CUnited States %D2025 %GEnglish %2USDOE %1NA0003525 2025-03-21