Here's some pretty pictures of the relative CoreMark performance on a
Cortex-A9. Note that in accordance with the CoreMark rules, all
results are estimates.
Linaro GCC 4.5 and mainline GCC vs 4.5.2:
http://people.linaro.org/~michaelh/incoming/all-o3-vs-gcc-4.5.2.png
Linaro GCC 4.5 releases vs o
On Sat, Apr 2, 2011 at 1:07 PM, Diane Holt wrote:
> The good news is, my build completed successfully, once I put those extra
> libs in /usr/lib and updated my PATH to include the bin in the work area.
>
> The bad news is, there are a number of utililties that this build doesn't
> produce, that my
The Bazaar team have been working on improving the performance of bzr
on the gcc-linaro tree. Here's how long the steps take on my machine
with the current 2.4 development version:
Update tip before branching:
bzr pull 20.4 s (no revisions)
Make the branch:
bzr branch --hardlink 4.5 optspac
On Fri, Apr 1, 2011 at 3:09 PM, Barry Song <21cn...@gmail.com> wrote:
> 2011/3/30 Michael Hope :
>> I couldn't reproduce this, sorry. I built nbench using
>> gcc-linaro-4.5-2011.03-0 using both -O3 -mtune=cortex-a9
>> -mfpu=vfpv3-d16 and -O3 -mtune=cortex-a9 -mfpu=neon and in both cases
>> ASSIGNM
