TJY Derrien, head of the computational group of Ultrafast Photonics at HiLASE, attended the 7th IT4I supercomputer users meeting. The annual workshop is excellent to meet with colleagues from best computational groups of the country from IOCB, FZU, CEITEC Brno, CATRIN Olomouc, Institute of Plasma Physics, ELI beamlines, IT4I, and more.

There, TJYD delivered an oral presentation titled „Benchmark of time-dependent density functional theory simulations on a variety of European CPU-based supercomputers“. In this communication, he presented a summary of the predictions obtained using quantum numerical simulations (time-dependent density functional theory, TDDFT) along with an overview of high performance computation analyses gathered since 2016 on a variety of Top500.org CPU-based super-computers.

He also attended the meeting with the Users Council as secretary and chaired the 2 sessions of presentations of Tuesday.

The IT4I center has been the main working tool of our computational group since 2019 and has been strategic for contributing to high impact factor studies with our collaborators.