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

2012-04-23 Thread 陳韋任
On Sun, Apr 22, 2012 at 12:07:40PM +0800, 陳韋任 wrote: > > 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 po

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

2012-04-22 Thread Blue Swirl
On Sun, Apr 22, 2012 at 04:07, 陳韋任 wrote: >> 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

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

2012-04-21 Thread 陳韋任
> 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 sup

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

2012-04-21 Thread 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