DPDK patches and discussions
 help / color / mirror / Atom feed
From: Kevin Laatz <kevin.laatz@intel.com>
To: dev@dpdk.org
Cc: Kevin Laatz <kevin.laatz@intel.com>
Subject: [PATCH v2 0/4] Add APIs for configurable power options
Date: Tue, 19 Apr 2022 12:24:57 +0100	[thread overview]
Message-ID: <20220419112501.1835458-1-kevin.laatz@intel.com> (raw)
In-Reply-To: <20220408140847.1319312-1-kevin.laatz@intel.com>

The power library contains some variables which are currently set by
defines, hard-coded values or set using sysfs values. In order to
configure these, code changes and recompiles are required, making
configuring these variables tedious.

This patchset introduces some new get/set APIs which allow users and
applications to configure there settings to suit their use-cases.
In addition, CLI options have been added to l3fwd_power to demonstrate
how an application could use these APIs to expose the options to users
without needing code changes to configure them.

---
v2:
* add doc update for l3fwd-power
* order version.map additions alphabetically

Kevin Laatz (4):
  lib/power: add get and set API for emptypoll max
  lib/power: add get and set API for pause duration
  lib/power: add get and set API for scaling freq min and max with
    pstate mode
  examples/l3fwd_power: add cli for configurable options

 .../sample_app_ug/l3_forward_power_man.rst    |   8 +
 examples/l3fwd-power/main.c                   |  75 +++++++++-
 lib/power/power_pstate_cpufreq.c              |  22 ++-
 lib/power/rte_power_pmd_mgmt.c                | 112 +++++++++++++-
 lib/power/rte_power_pmd_mgmt.h                | 138 ++++++++++++++++++
 lib/power/version.map                         |  10 ++
 6 files changed, 354 insertions(+), 11 deletions(-)

-- 
2.31.1


  parent reply	other threads:[~2022-04-19 11:25 UTC|newest]

Thread overview: 51+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-08 14:08 [PATCH " Kevin Laatz
2022-04-08 14:08 ` [PATCH 1/4] lib/power: add get and set API for emptypoll max Kevin Laatz
2022-04-15 14:43   ` Ray Kinsella
2022-04-19 11:25     ` Kevin Laatz
2022-04-08 14:08 ` [PATCH 2/4] lib/power: add get and set API for pause duration Kevin Laatz
2022-04-08 14:08 ` [PATCH 3/4] lib/power: add get and set API for scaling freq min and max with pstate mode Kevin Laatz
2022-04-08 14:08 ` [PATCH 4/4] examples/l3fwd_power: add cli for configurable options Kevin Laatz
2022-04-19 11:24 ` Kevin Laatz [this message]
2022-04-19 11:24   ` [PATCH v2 1/4] lib/power: add get and set API for emptypoll max Kevin Laatz
2022-04-19 15:42     ` Ray Kinsella
2022-04-19 11:24   ` [PATCH v2 2/4] lib/power: add get and set API for pause duration Kevin Laatz
2022-04-19 15:42     ` Ray Kinsella
2022-05-18  8:58     ` Burakov, Anatoly
2022-04-19 11:25   ` [PATCH v2 3/4] lib/power: add get and set API for scaling freq min and max with pstate mode Kevin Laatz
2022-04-19 15:43     ` Ray Kinsella
2022-05-18  9:05     ` Burakov, Anatoly
2022-05-23 16:25       ` Kevin Laatz
2022-04-19 11:25   ` [PATCH v2 4/4] examples/l3fwd_power: add cli for configurable options Kevin Laatz
2022-05-18  9:11     ` Burakov, Anatoly
2022-05-23 16:54       ` Kevin Laatz
2022-05-23 20:21   ` [PATCH v3 0/4] Add APIs for configurable power options Kevin Laatz
2022-05-23 20:21     ` [PATCH v3 1/4] lib/power: add get and set API for emptypoll max Kevin Laatz
2022-05-24 13:45       ` Ray Kinsella
2022-05-23 20:21     ` [PATCH v3 2/4] lib/power: add get and set API for pause duration Kevin Laatz
2022-05-23 20:21     ` [PATCH v3 3/4] lib/power: add get and set API for scaling freq min and max with pstate mode Kevin Laatz
2022-05-24 10:00       ` Burakov, Anatoly
2022-05-23 20:21     ` [PATCH v3 4/4] examples/l3fwd_power: add cli for configurable options Kevin Laatz
2022-05-24 10:03       ` Burakov, Anatoly
2022-05-24 13:14 ` [PATCH v4 0/4] Add APIs for configurable power options Kevin Laatz
2022-05-24 13:14   ` [PATCH v4 1/4] lib/power: add get and set API for emptypoll max Kevin Laatz
2022-05-24 14:40     ` David Hunt
2022-05-24 13:14   ` [PATCH v4 2/4] lib/power: add get and set API for pause duration Kevin Laatz
2022-05-24 14:39     ` David Hunt
2022-05-24 13:14   ` [PATCH v4 3/4] lib/power: add get and set API for scaling freq min and max with pstate mode Kevin Laatz
2022-05-24 14:39     ` David Hunt
2022-05-24 13:14   ` [PATCH v4 4/4] examples/l3fwd_power: add cli for configurable options Kevin Laatz
2022-05-24 14:38     ` David Hunt
2022-05-27 16:04   ` [PATCH v4 0/4] Add APIs for configurable power options Burakov, Anatoly
2022-05-31  9:59 ` [PATCH v5 " Kevin Laatz
2022-05-31  9:59   ` [PATCH v5 1/4] lib/power: add get and set API for emptypoll max Kevin Laatz
2022-05-31  9:59   ` [PATCH v5 2/4] lib/power: add get and set API for pause duration Kevin Laatz
2022-06-02 14:01     ` Burakov, Anatoly
2022-06-02 14:53       ` Kevin Laatz
2022-05-31  9:59   ` [PATCH v5 3/4] lib/power: add get and set API for scaling freq min and max with pstate mode Kevin Laatz
2022-05-31  9:59   ` [PATCH v5 4/4] examples/l3fwd_power: add cli for configurable options Kevin Laatz
2022-06-02 15:13 ` [PATCH v6 0/4] Add APIs for configurable power options Kevin Laatz
2022-06-02 15:13   ` [PATCH v6 1/4] lib/power: add get and set API for emptypoll max Kevin Laatz
2022-06-02 15:13   ` [PATCH v6 2/4] lib/power: add get and set API for pause duration Kevin Laatz
2022-06-02 15:13   ` [PATCH v6 3/4] lib/power: add get and set API for scaling freq min and max with pstate mode Kevin Laatz
2022-06-02 15:13   ` [PATCH v6 4/4] examples/l3fwd_power: add cli for configurable options Kevin Laatz
2022-06-04 20:43   ` [PATCH v6 0/4] Add APIs for configurable power options Thomas Monjalon

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=20220419112501.1835458-1-kevin.laatz@intel.com \
    --to=kevin.laatz@intel.com \
    --cc=dev@dpdk.org \
    /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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).