Hi list,
I am profiling data with linaro 13.06 image on TC2, According to the white paper ( Advances_in_big LITTLE_Technology_for_Power_and_Energy_Savings.pdf),
Profile test on energy comsumption and relative page load speed get below data:
[cid:image001.png@01CE8ECD.4DD35B20]
I get some questions here:
1. What is your web browser benchmark used for test ? what is the browser benchmark setting?
Do you get 2 seconds delay stay on each web page ?
2. Which governor do you use for test ? is it interactive governor or fixed frequency ?
3. When I test with Coretex-A7 image , I find Cortex-CA15 still have energy through interface : /sys/devices/dcc.5/energy.22/energy1_input,
I think it is abnormal. Do you get same problem here ?
Best Regards -------------------------------------------------- Wenna Zhang (张文娜) BSP Validation Team Tel: 6194 4202 Email: zhangwn@marvell.commailto:zhangwn@marvell.com
