On 8/28/2014 12:14 PM, Paolo Bonzini wrote:
> Hi everyone,
>
> these patches provide a speedup around 20% when running PPC softmmu
> emulation on x86 machines (10% for user-mode emulation). There are
> actually two separate speedups here:
>
> * avoiding TLB flushing on every kernel<->user transi
Hi everyone,
these patches provide a speedup around 20% when running PPC softmmu
emulation on x86 machines (10% for user-mode emulation). There are
actually two separate speedups here:
* avoiding TLB flushing on every kernel<->user transition (patches 1-2)
* rewriting CR handling to use 32 1-bi
