TY - RPRT TI - Evaluation of PETSc on a Heterogeneous Architecture, the OLCF Summit System: Part 1: Vector Node Performance AU - Morgan, Hannah Mairs AU - Mills, Richard Tran AU - Smith, Barry F. PY - 2020 DO - 10.2172/1614879 UR - https://www.osti.gov/biblio/1614879 ID - 1614879 ER -