Re: [patch] Re: [PATCH RESEND] sched: prefer an idle cpu vs an idle sibling for BALANCE_WAKE

2015-07-07 Thread Josef Bacik
On 07/07/2015 05:43 AM, Mike Galbraith wrote: On Tue, 2015-07-07 at 06:01 +0200, Mike Galbraith wrote: On Mon, 2015-07-06 at 15:41 -0400, Josef Bacik wrote: So the NO_WAKE_WIDE_IDLE results are very good, almost the same as the baseline with a slight regression at lower RPS and a slight

Re: [patch] Re: [PATCH RESEND] sched: prefer an idle cpu vs an idle sibling for BALANCE_WAKE

2015-07-07 Thread Mike Galbraith
On Tue, 2015-07-07 at 09:40 -0400, Josef Bacik wrote: > The WAKE_WIDE_IDLE run was basically the same so I'm good with the KISS > version. I'll run that through the load tests this morning and let you > know how it goes. I'm still seeing a slight regression at lower RPS, > but it's like

Re: [patch] Re: [PATCH RESEND] sched: prefer an idle cpu vs an idle sibling for BALANCE_WAKE

2015-07-07 Thread Josef Bacik
On 07/07/2015 05:43 AM, Mike Galbraith wrote: On Tue, 2015-07-07 at 06:01 +0200, Mike Galbraith wrote: On Mon, 2015-07-06 at 15:41 -0400, Josef Bacik wrote: So the NO_WAKE_WIDE_IDLE results are very good, almost the same as the baseline with a slight regression at lower RPS and a slight

[patch] Re: [PATCH RESEND] sched: prefer an idle cpu vs an idle sibling for BALANCE_WAKE

2015-07-07 Thread Mike Galbraith
On Tue, 2015-07-07 at 06:01 +0200, Mike Galbraith wrote: > On Mon, 2015-07-06 at 15:41 -0400, Josef Bacik wrote: > > > So the NO_WAKE_WIDE_IDLE results are very good, almost the same as the > > baseline with a slight regression at lower RPS and a slight improvement > > at high RPS. > > Good.

Re: [patch] Re: [PATCH RESEND] sched: prefer an idle cpu vs an idle sibling for BALANCE_WAKE

2015-07-07 Thread Josef Bacik
On 07/07/2015 05:43 AM, Mike Galbraith wrote: On Tue, 2015-07-07 at 06:01 +0200, Mike Galbraith wrote: On Mon, 2015-07-06 at 15:41 -0400, Josef Bacik wrote: So the NO_WAKE_WIDE_IDLE results are very good, almost the same as the baseline with a slight regression at lower RPS and a slight

Re: [patch] Re: [PATCH RESEND] sched: prefer an idle cpu vs an idle sibling for BALANCE_WAKE

2015-07-07 Thread Mike Galbraith
On Tue, 2015-07-07 at 09:40 -0400, Josef Bacik wrote: The WAKE_WIDE_IDLE run was basically the same so I'm good with the KISS version. I'll run that through the load tests this morning and let you know how it goes. I'm still seeing a slight regression at lower RPS, but it's like 1-2%,

[patch] Re: [PATCH RESEND] sched: prefer an idle cpu vs an idle sibling for BALANCE_WAKE

2015-07-07 Thread Mike Galbraith
On Tue, 2015-07-07 at 06:01 +0200, Mike Galbraith wrote: On Mon, 2015-07-06 at 15:41 -0400, Josef Bacik wrote: So the NO_WAKE_WIDE_IDLE results are very good, almost the same as the baseline with a slight regression at lower RPS and a slight improvement at high RPS. Good. I can

Re: [patch] Re: [PATCH RESEND] sched: prefer an idle cpu vs an idle sibling for BALANCE_WAKE

2015-07-07 Thread Josef Bacik
On 07/07/2015 05:43 AM, Mike Galbraith wrote: On Tue, 2015-07-07 at 06:01 +0200, Mike Galbraith wrote: On Mon, 2015-07-06 at 15:41 -0400, Josef Bacik wrote: So the NO_WAKE_WIDE_IDLE results are very good, almost the same as the baseline with a slight regression at lower RPS and a slight