Brice Goglin will give talk about the Compute Express Link (CXL) on December 6th.
Title: CXL? What’s this buzzword that was everywhere at SC22?
Abstract: The Compute Express Link is a new interconnect that allows to share different kinds of memory between CPUs and accelerators with cache coherence. CXL-compatible CPUs and memory expansion devices are coming to the market now. We’ll see how those will change the memory subsystem by allowing memory pooling in disaggregated datacenter and what it may mean to HPC.