Re: CoreMark over releases

2011-04-04 Thread Michael Hope
On Tue, Apr 5, 2011 at 9:20 AM, Christian Robottom Reis wrote: > On Mon, Apr 04, 2011 at 04:31:45PM +1200, Michael Hope wrote: >> Linaro GCC 4.5 releases vs our first: >>  http://people.linaro.org/~michaelh/incoming/releases-o3-vs-gcc-linaro-4.5-2010.08-1.png >> >> Linaro GCC 4.5 builds between 20

Re: CoreMark over releases

2011-04-04 Thread Christian Robottom Reis
On Mon, Apr 04, 2011 at 04:31:45PM +1200, Michael Hope wrote: > 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 Interesting and nice to see the positive progress, but it does seem from the picture it's hard to get a grasp of exactly

CoreMark over releases

2011-04-03 Thread Michael Hope
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