Do we need to build a CXL-enabled QEMU?

[faradawn]

Hi,

Thanks for the helpful scripts and the amazing project.

Regarding emulation on QEMU, do we need to build a CXL-enabled QEMU, such as https://gitlab.com/jic23/qemu. Or, the default Ubuntu QEMU installed from "sudo apt install qemu-kvm" is fine?

Thanks in advance!

Faradawn

[huaicheng]

Default QEMU would be fine, the QEMU CXL simulation is more on functionality simulation, not for performance evaluation.