All of lore.kernel.org
 help / color / mirror / Atom feed
From: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
To: Morten Rasmussen <morten.rasmussen@arm.com>
Cc: peterz@infradead.org, mingo@redhat.com,
	vincent.guittot@linaro.org,
	Dietmar Eggemann <Dietmar.Eggemann@arm.com>,
	yuyang.du@intel.com, preeti@linux.vnet.ibm.com,
	mturquette@linaro.org, rjw@rjwysocki.net,
	Juri Lelli <Juri.Lelli@arm.com>,
	sgurrappadi@nvidia.com, pang.xunlei@zte.com.cn,
	linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org
Subject: Re: [RFCv4 PATCH 13/34] sched: Documentation for scheduler energy cost model
Date: Wed, 20 May 2015 09:34:38 +0530	[thread overview]
Message-ID: <20150520040436.GA20318@linux.vnet.ibm.com> (raw)
In-Reply-To: <1431459549-18343-14-git-send-email-morten.rasmussen@arm.com>

* Morten Rasmussen <morten.rasmussen@arm.com> [2015-05-12 20:38:48]:

[...]
> +Energy consumed during transitions from an idle-state (C-state) to a busy state
> +(P-staet) or going the other way is ignored by the model to simplify the energy

Minor, nit pick. Spelling of "P-State".

> +model calculations.

Thanks,
Kamalesh.


  reply	other threads:[~2015-05-20  4:05 UTC|newest]

Thread overview: 56+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-12 19:38 [RFCv4 PATCH 00/34] sched: Energy cost model for energy-aware scheduling Morten Rasmussen
2015-05-12 19:38 ` [RFCv4 PATCH 01/34] arm: Frequency invariant scheduler load-tracking support Morten Rasmussen
2015-05-12 19:38 ` [RFCv4 PATCH 02/34] sched: Make load tracking frequency scale-invariant Morten Rasmussen
2015-05-12 19:38 ` [RFCv4 PATCH 03/34] arm: vexpress: Add CPU clock-frequencies to TC2 device-tree Morten Rasmussen
2015-05-12 19:38 ` [RFCv4 PATCH 04/34] sched: Convert arch_scale_cpu_capacity() from weak function to #define Morten Rasmussen
2015-05-12 19:38 ` [RFCv4 PATCH 05/34] arm: Update arch_scale_cpu_capacity() to reflect change to define Morten Rasmussen
2015-05-12 19:38 ` [RFCv4 PATCH 06/34] sched: Make usage tracking cpu scale-invariant Morten Rasmussen
2015-05-12 19:38 ` [RFCv4 PATCH 07/34] arm: Cpu invariant scheduler load-tracking support Morten Rasmussen
2015-05-12 19:38 ` [RFCv4 PATCH 08/34] sched: Get rid of scaling usage by cpu_capacity_orig Morten Rasmussen
2015-05-12 19:38 ` [RFCv4 PATCH 09/34] sched: Track blocked utilization contributions Morten Rasmussen
2015-05-12 19:38 ` [RFCv4 PATCH 10/34] sched: Include blocked utilization in usage tracking Morten Rasmussen
2015-05-12 19:38 ` [RFCv4 PATCH 11/34] sched: Remove blocked load and utilization contributions of dying tasks Morten Rasmussen
2015-05-13  0:33   ` Sai Gurrappadi
2015-05-13  0:33     ` Sai Gurrappadi
2015-05-13 13:49     ` Morten Rasmussen
2015-05-19 14:22       ` Morten Rasmussen
2015-05-12 19:38 ` [RFCv4 PATCH 12/34] sched: Initialize CFS task load and usage before placing task on rq Morten Rasmussen
2015-05-12 19:38 ` [RFCv4 PATCH 13/34] sched: Documentation for scheduler energy cost model Morten Rasmussen
2015-05-20  4:04   ` Kamalesh Babulal [this message]
2015-05-20  9:27     ` Morten Rasmussen
2015-05-12 19:38 ` [RFCv4 PATCH 14/34] sched: Make energy awareness a sched feature Morten Rasmussen
2015-05-12 19:38 ` [RFCv4 PATCH 15/34] sched: Introduce energy data structures Morten Rasmussen
2015-05-12 19:38 ` [RFCv4 PATCH 16/34] sched: Allocate and initialize " Morten Rasmussen
2015-05-12 19:38 ` [RFCv4 PATCH 17/34] sched: Introduce SD_SHARE_CAP_STATES sched_domain flag Morten Rasmussen
2015-05-12 19:38 ` [RFCv4 PATCH 18/34] arm: topology: Define TC2 energy and provide it to the scheduler Morten Rasmussen
2015-05-12 19:38 ` [RFCv4 PATCH 19/34] sched: Compute cpu capacity available at current frequency Morten Rasmussen
2015-05-12 19:38 ` [RFCv4 PATCH 20/34] sched: Relocated get_cpu_usage() and change return type Morten Rasmussen
2015-05-12 19:38 ` [RFCv4 PATCH 21/34] sched: Highest energy aware balancing sched_domain level pointer Morten Rasmussen
2015-05-12 19:38 ` [RFCv4 PATCH 22/34] sched: Calculate energy consumption of sched_group Morten Rasmussen
2015-05-21  7:57   ` Kamalesh Babulal
2015-05-22 15:38     ` Morten Rasmussen
2015-05-12 19:38 ` [RFCv4 PATCH 23/34] sched: Extend sched_group_energy to test load-balancing decisions Morten Rasmussen
2015-05-12 19:38 ` [RFCv4 PATCH 24/34] sched: Estimate energy impact of scheduling decisions Morten Rasmussen
2015-05-12 19:39 ` [RFCv4 PATCH 25/34] sched: Add over-utilization/tipping point indicator Morten Rasmussen
2015-05-22 19:48   ` [PATCH] sched: Fix compiler errors for NO_SMP machines Abel Vesa
2015-05-23 14:52     ` Ingo Molnar
2015-05-23 19:22       ` Abel Vesa
2015-06-30  9:35   ` [RFCv4 PATCH 25/34] sched: Add over-utilization/tipping point indicator pang.xunlei
2015-06-30  9:35     ` pang.xunlei
2015-05-12 19:39 ` [RFCv4 PATCH 26/34] sched: Store system-wide maximum cpu capacity in root domain Morten Rasmussen
2015-05-12 19:39 ` [RFCv4 PATCH 27/34] sched, cpuidle: Track cpuidle state index in the scheduler Morten Rasmussen
2015-05-12 19:39 ` [RFCv4 PATCH 28/34] sched: Count number of shallower idle-states in struct sched_group_energy Morten Rasmussen
2015-05-12 19:39 ` [RFCv4 PATCH 29/34] sched: Determine the current sched_group idle-state Morten Rasmussen
2015-05-12 19:39 ` [RFCv4 PATCH 30/34] sched: Add cpu capacity awareness to wakeup balancing Morten Rasmussen
2015-05-12 19:39 ` [RFCv4 PATCH 31/34] sched: Energy-aware wake-up task placement Morten Rasmussen
2015-05-14 14:03   ` Dietmar Eggemann
     [not found]   ` <OF168B7415.9556008C-ON48257E45.003388D7-48257E45.00349D8D@zte.com.cn>
2015-05-14 15:10     ` Morten Rasmussen
2015-05-12 19:39 ` [RFCv4 PATCH 32/34] sched: Consider a not over-utilized energy-aware system as balanced Morten Rasmussen
2015-05-12 19:39 ` [RFCv4 PATCH 33/34] sched: Enable idle balance to pull single task towards cpu with higher capacity Morten Rasmussen
2015-05-12 19:39 ` [RFCv4 PATCH 34/34] sched: Disable energy-unfriendly nohz kicks Morten Rasmussen
2015-05-12 22:07 ` [RFCv4 PATCH 00/34] sched: Energy cost model for energy-aware scheduling Sai Gurrappadi
2015-05-12 22:07   ` Sai Gurrappadi
2015-05-13 13:47   ` Morten Rasmussen
2015-06-28 20:26     ` Abel Vesa
2015-06-29  9:06       ` pang.xunlei
2015-06-29 10:19         ` Dietmar Eggemann

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20150520040436.GA20318@linux.vnet.ibm.com \
    --to=kamalesh@linux.vnet.ibm.com \
    --cc=Dietmar.Eggemann@arm.com \
    --cc=Juri.Lelli@arm.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pm@vger.kernel.org \
    --cc=mingo@redhat.com \
    --cc=morten.rasmussen@arm.com \
    --cc=mturquette@linaro.org \
    --cc=pang.xunlei@zte.com.cn \
    --cc=peterz@infradead.org \
    --cc=preeti@linux.vnet.ibm.com \
    --cc=rjw@rjwysocki.net \
    --cc=sgurrappadi@nvidia.com \
    --cc=vincent.guittot@linaro.org \
    --cc=yuyang.du@intel.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.