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cs.DC2024
Flexible Multi-Dimensional FFTs for Plane Wave Density Functional Theory Codes
Doru Thom Popovici, Mauro del Ben, Osni Marques +1
Multi-dimensional Fourier transforms are key mathematical building blocks that appear in a wide range of applications from materials science, physics, chemistry and even machine le…
cs.DC2024
Cost-Effective Methodology for Complex Tuning Searches in HPC: Navigating Interdependencies and Dimensionality
Adrian Perez Dieguez, Min Choi, Mahmut Okyay +3
Tuning searches are pivotal in High-Performance Computing (HPC), addressing complex optimization challenges in computational applications. The complexity arises not only from finel…