Re: [Qemu-devel] tcg: improve MAX_CODE_GEN_BUFFER_SIZE for arm

[TeLeMan]

On Tue, Dec 8, 2015 at 7:21 PM, Aurelien Jarno <address@hidden> wrote:
> On 2015-12-08 11:51, Laurent Desnogues wrote:
>> Hello,
>>
>> On Tue, Dec 8, 2015 at 11:39 AM, Aurelien Jarno <address@hidden> wrote:
>> [...]
>> > I already posted a patch a long time ago to remove the 16MB limit on ARM
>> > hosts:
>> >
>> > http://lists.gnu.org/archive/html/qemu-devel/2012-10/msg01684.html
>> >
>> > However as you can see in the thread, it has been rejected as it doesn't
>> > not bring improvement in all cases.
>>
>> We could perhaps resurrect it and do some more benchmarking?  Who
>> would be able to do testing on (recent) ARM hardware?
>
> I can provide an updated patch, but I would prefer if someone else does
> the benchmarking on a really recent hardware. Not sure the hardware I
> have (cortex A7) is really representative of a modern ARM CPU.

ok,I wait your new patch, thanks. I have arm A7 too.

> Aurelien
>
> --
> Aurelien Jarno                          GPG: 4096R/1DDD8C9B
> address@hidden                 http://www.aurel32.net