Re: [patch v4 09/18] sched: add sched_policies in kernel

2013-02-13 Thread Alex Shi
On 02/12/2013 06:36 PM, Peter Zijlstra wrote: > On Thu, 2013-01-24 at 11:06 +0800, Alex Shi wrote: >> Current scheduler behavior is just consider the for larger performance >> of system. So it try to spread tasks on more cpu sockets and cpu cores >> >> To adding the consideration of power awareness

Re: [patch v4 09/18] sched: add sched_policies in kernel

2013-02-12 Thread Peter Zijlstra
On Thu, 2013-01-24 at 11:06 +0800, Alex Shi wrote: > Current scheduler behavior is just consider the for larger performance > of system. So it try to spread tasks on more cpu sockets and cpu cores > > To adding the consideration of power awareness, the patchset adds > 2 kinds of scheduler policy:

[patch v4 09/18] sched: add sched_policies in kernel

2013-01-23 Thread Alex Shi
Current scheduler behavior is just consider the for larger performance of system. So it try to spread tasks on more cpu sockets and cpu cores To adding the consideration of power awareness, the patchset adds 2 kinds of scheduler policy: powersaving and balance. They will use runnable load util in