Virtual Meeting; Zoom link will be available on the day. 2021-05-05 13:00: Spack: the HPC package manager (Chris Richardson (University of Cambridge)) 2021-05-12 13:00: The Multiscale Universal Interface Code Coupling Library (Stephen Longshaw, STFC) 2021-05-19 13:00: How to Measure, Visualise and Interpret Performance Portability (Dr Tom Deakin (University of Bristol)) 2021-05-26 13:00: Full-stack CFD on AWS (Dr Nandan Gokhale (University of Cambridge)) 2021-06-23 13:00: National Centre for Atmospheric Sciences: Computational Modelling Services (Grenville Lister, NCAS)