Onur‘s course on “Memory Systems and Memory-Centric Computing Systems” taught at the HiPEAC ACACES Summer School 2018 is now online: https://safari.ethz.ch/memory_systems/ACACES2018/.
Take a refresher before the next summer school!
https://www.eurolab4hpc.eu
https://www.hipeac.net
https://www.tetramax.eu