Seminar: CPS Seminar
date: 2021 July 22 (Thu/National holiday) 14:00-15:30
Room: Online seminar (Zoom)
Speaker: ISHIOKA Keiichi (Professor, Graduate School of Science, Kyoto University)
Title: On speeding up the spherical harmonic transform library (ISPACK)
Abstract: Several speeding-up techniques incorporated in the spherical harmonic transform library (ISPACK), which has been developed by the speaker, are explained. Outline of optimization for the latest CPUs (Intel's CPUs with avx512 instructions and Fujitsu's A64FX) and results of benchmark computations are also explained.
Keywords: spherical harmonic transform, numerical library, optimization
Organizer: HAYASHI Yoshi-Yuki