Nov 13 – 15, 2023
America/New_York timezone


Compute Express Link MC

Nov 13, 2023, 2:30 PM


Compute Express Link is a cache coherent fabric that in recent years has been gaining momentum in the industry. CXL 3.0 launched just before Plumbers 2022 (where very early discussions were had), bringing new challenges such as dynamic capacity devices and large scale fabrics, two features that bring significant challenges to Linux. There has also been controversy and confusion in the Linux kernel community about the state and future of CXL, regarding its usage and integration into, for example, the core memory management subsystem. Many concerns have been put to rest through proper clarification and setting of expectations.

Presentation materials

Mr Davidlohr Bueso (Samsung Semiconductor)
11/13/23, 2:30 PM
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