On 17 May 2013 14:45, Mans Rullgard wrote:
> I suppose those who have a need for this information already know
> how to interpret those values. Translating the ARM IDs to model
> names would be rather trivial.
>
Great! Do I hear someone volunteering to implement that in the Kernel? ;)
cheers,
On 17 May 2013 14:26, Peter Maydell wrote:
> On 17 May 2013 14:03, Mans Rullgard wrote:
>> On 17 May 2013 13:30, Renato Golin wrote:
>>> Why don't we print full information like Intel?
>>
>> The part you snipped:
>>
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x
On 17 May 2013 14:03, Mans Rullgard wrote:
> On 17 May 2013 13:30, Renato Golin wrote:
>> Why don't we print full information like Intel?
>
> The part you snipped:
>
>>> CPU implementer : 0x41
>>> CPU architecture: 7
>>> CPU variant : 0x0
>>> CPU part : 0xc05
>>> CPU revision : 1
>
> Th
On 17 May 2013 13:30, Renato Golin wrote:
> On 17 May 2013 08:18, YongQin Liu wrote:
>> > * What platform are you testing on?
>> The device I am testing on is an SP8810 device. here is the content of the
>> cpuinfo
>
> I believe that's a Cortex-A5.
>
>> root@android:/ # cat /proc/cpuinfo
>> Proce
On 17 May 2013 08:18, YongQin Liu wrote:
> I Compiled it with the android-ndk-r8d with the attached build_native.sh
> script.
>
That's a gcc 4.7 right?
> * What platform are you testing on?
> The device I am testing on is an SP8810 device. here is the content of the
> cpuinfo
>
I believe that
On 14 May 2013 13:23, Will Newton wrote:
> It looks like there is a data dependency on the preceding load, it
> might be worth looking into prefetching the data, either manually or
> maybe try -fprefetch-loop-arrays?
>
I agree with Matt on needing more info, but I also agree with Will that a
pre
YongQin,
On 13/05/13 13:52, YongQin Liu wrote:
Hi, All
The attachment file is analysed by the streamline tool.
How to do you think about the vsub.f32 hot spot there?
Is there any way we can improve that?
Maybe - but you give very little information for us to help you.
We need more context -
On 13 May 2013 13:52, YongQin Liu wrote:
> Hi, All
>
> The attachment file is analysed by the streamline tool.
> How to do you think about the vsub.f32 hot spot there?
> Is there any way we can improve that?
It looks like there is a data dependency on the preceding load, it
might be worth looking
