4x16: Transparently Tiering Memory in CXL with Hasan Al Maruf

Tiered memory will have different performance, so operating systems will need to incorporate techniques to adapt to pages with different characteristics. This episode of Utilizing CXL features Hasan Al Maruf, part of a team that developed transparent page placement for Linux. He began his work enabling transparent page placement for InfiniBand-connected peers before applying the concept to NUMA nodes and now CXL memory.

Hosts:  

Stephen Foskett: https://www.twitter.com/SFoskett

Craig Rodgers: https://www.twitter.com/CraigRodgersms

Guest Host:  

Hasan Al Maruf, Researcher at the University of …

concept cxl enabling features infiniband linux memory operating systems part performance systems team tech university university of michigan work