[Qemu-devel] Optimization for amd CPUs without amd-v using sse2, 3, 4 instructions

[Benzwt]

Hi qemuers,

I am a qemu user.
I am using qemu to run VMs on my computer with amd chip on board.
However, my computer doesn't support amd-v, so the performance of the VM is low.
I do have experiences in optimization of program using sse technique.
Is it possible to speed up the qemu for those x86 chips that do not support 
hardware virtualization using sse instructions  ?
If so, I would like to contribute the the qemu community.

BTW, I am very sorry, because I know nothing about the qemu core, I need 
guidance to hack the codes.

Thanks!

Best regards,
Benzwt