On 28 March 2013 23:43, Tejun Heo <tj@xxxxxxxxxx> wrote: > Viresh, would it be difficult to make another measurement of the same > workload with the said workqueues converted to unbound? I think that > would at least provide a nice reference point. My heart is shattered after getting the results :) Cluster A15 Energy Cluster A7 Energy Total ------------------------- ----------------------- ------ Without this patchset (Energy in Joules): --------------------------------------------------- 0.151162 2.183545 2.334707 0.223730 2.687067 2.910797 0.289687 2.732702 3.022389 0.454198 2.745908 3.200106 0.495552 2.746465 3.242017 Average: 0.322866 2.619137 2.942003 With this patchset (Energy in Joules): ----------------------------------------------- 0.133361 2.267822 2.401183 0.260626 2.833389 3.094015 0.142365 2.277929 2.420294 0.246793 2.582550 2.829343 0.130462 2.257033 2.387495 Average: 0.182721 2.443745 2.626466 With WQ Unbound (Energy in Joules): ----------------------------------------------- 0.226421 2.283658 2.510079 0.151361 2.236656 2.388017 0.197726 2.249849 2.447575 0.221915 2.229446 2.451361 0.347098 2.257707 2.604805 Average: 0.2289042 2.2514632 2.4803674 PS: I have to add another generic workqueue for these tests: system_unbound_freezable_wq as block layer was using system_freezable_wq. -- viresh -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
