Porting the ExaStar Multi-Physics Applications Flash-X & Thornado on the Aurora Supercomputer
The Aurora supercomputer, hosted at the Argonne Leadership Computing Facility (ALCF), has pioneered adoption of the Intel® Data Center GPU Max Series. Mathialakan Thavappiragasam, Postdoctoral Appointee, Argonne National Laboratory, discusses the challenges of porting scientific codes to new heterogeneous systems, with a focus on offloading Fortran- and OpenMP-based multi-physics code bases for simulation of stellar explosions, and demonstrates optimization strategies that achieved over 23x performance improvements.
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Porting the ExaStar Multi-Physics Applications Flash-X and Thornado on the Aurora Supercomputer | Intel Software