[Qemu-devel] Integrating a Memory Simulator

[Hao Bai]

Hi All,

I was trying to integrate the DRAMSim2 memory simulator [1] into QEMU. Basically I wanted to modify the current memory interface of QEMU so that all memory accesses will be directed to DRAMSim2. Can anyone give me hints/comments/thoughts on how to do this? I am targeting x86-64 architecture in user mode.

[1] Repository: https://github.com/dramninjasUMD/DRAMSim2

Paper: https://www.ece.umd.edu/~blj/papers/cal10-1.pdf

Cheers