TY - RPRT TI - Performance Analysis and Optimal Node-aware Communication for Enlarged Conjugate Gradient Methods AU - Lockhart, Shelby AU - Bienz, Amanda AU - Gropp, William AU - Olson, Luke PY - 2023 DO - 10.1145/3580003 UR - https://www.osti.gov/biblio/1976149 ID - 1976149 ER -