This is based on serial PCI Express (PCIe), and allows block based transfer, cache coherence, etc. In the Device Types they talk about "Accelerators with Memory

This is based on serial PCI Express (PCIe), and allows block based transfer, cache coherence, etc. In the Device Types they talk about "Accelerators with Memory", type 2: https://www.logic-fruit.com/blog/cxl/compute-express-link-cxl-device-types/ https://www.logic-fruit.com/blog/cxl/compute-express-link-cx....