Compute Express Link

Over four years ago, Intel started to develop what is now known as Compute Express Link (CXL), an interface to coherently connect CPUs to all types of other compute resources. Over time, Intel collaborated with other industry behemoths, and early this year nine companies organized the CXL Consortium to jointly develop the technology as a new open standard. Over the past few months, dozens of additional companies have joined the consortium, and now the consortium itself has been formally incorporated this week, marking a major step in the development of CXL as an industry standard. While incorporation itself doesn't change matters for CXL from a technical perspective, incorporating a group like the CXL Consortium is a fairly big deal, because this typically only happens with...

Compute Express Link (CXL): From Nine Members to Thirty Three

Last month the CXL Specification 1.0 was released as a future cache coherent interconnect that uses the PCIe 5.0 physical infrastructure but aimed to provide a breakthrough in utility...

18 by Ian Cutress on 4/15/2019

CXL Specification 1.0 Released: New Industry High-Speed Interconnect From Intel

With the battleground moving from single core performance to multi-core acceleration, a new war is being fought with how data is moved around between different compute resources. The Interconnect...

46 by Ian Cutress on 3/11/2019

Log in

Don't have an account? Sign up now