From: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
To: pbhagavatula@caviumnetworks.com, jerin.jacob@caviumnetworks.com,
rsanford@akamai.com
Cc: dev@dpdk.org
Subject: [dpdk-dev] [PATCH 0/3] new software event timer adapter
Date: Thu, 29 Nov 2018 17:35:11 -0600 [thread overview]
Message-ID: <1543534514-183766-1-git-send-email-erik.g.carrillo@intel.com> (raw)
This patch series introduces a new version of the event timer
adapter software PMD [1]. In the original design, timer event producer
lcores in the primary and secondary processes enqueued event timers
into a ring, and a service core in the primary process dequeued them
and processed them further. To improve performance, this version does
away with the ring and lets the lcores in both primary and secondary
processes insert timers into directly into the timer skiplist data
structures; the service core directly accesses the lists as well.
To achieve this, however, modifications to the timer library [2] are
required to enable the timer skiplists to be created and accessed in
shared memory. New APIs are introduced in the timer library to enable
selecting from multiple instances of the timer skiplists. Instances of
the event timer adapter, as well as the original APIs of the timer
library, can then each access distinct timer lists.
Future versions of this series will hopefully improve the names
used for the data structures and APIs in the timer library.
This series depends on the following patch:
https://patches.dpdk.org/patch/48417/
[1] https://doc.dpdk.org/guides/prog_guide/event_timer_adapter.html
[2] https://doc.dpdk.org/guides/prog_guide/timer_lib.html
Erik Gabriel Carrillo (3):
timer: allow timer management in shared memory
timer: add function to stop all timers in a list
eventdev: add new software event timer adapter
lib/librte_eventdev/rte_event_timer_adapter.c | 687 +++++++++++---------------
lib/librte_timer/Makefile | 1 +
lib/librte_timer/rte_timer.c | 579 ++++++++++++++++++----
lib/librte_timer/rte_timer.h | 200 +++++++-
lib/librte_timer/rte_timer_version.map | 22 +-
5 files changed, 972 insertions(+), 517 deletions(-)
--
2.6.4
next reply other threads:[~2018-11-29 23:35 UTC|newest]
Thread overview: 77+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-29 23:35 Erik Gabriel Carrillo [this message]
2018-11-29 23:35 ` [dpdk-dev] [PATCH 1/3] timer: allow timer management in shared memory Erik Gabriel Carrillo
2018-11-29 23:35 ` [dpdk-dev] [PATCH 2/3] timer: add function to stop all timers in a list Erik Gabriel Carrillo
2018-11-29 23:35 ` [dpdk-dev] [PATCH 3/3] eventdev: add new software event timer adapter Erik Gabriel Carrillo
2018-11-30 7:26 ` [dpdk-dev] [PATCH 0/3] " Pavan Nikhilesh
2018-11-30 19:07 ` Carrillo, Erik G
2018-12-07 17:52 ` [dpdk-dev] [PATCH v2 0/2] Timer library changes Erik Gabriel Carrillo
2018-12-07 17:52 ` [dpdk-dev] [PATCH v2 1/2] timer: allow timer management in shared memory Erik Gabriel Carrillo
2018-12-07 18:10 ` Stephen Hemminger
2018-12-07 19:21 ` Carrillo, Erik G
2018-12-07 17:53 ` [dpdk-dev] [PATCH v2 2/2] timer: add function to stop all timers in a list Erik Gabriel Carrillo
2018-12-13 22:26 ` [dpdk-dev] [PATCH v3 0/2] Timer library changes Erik Gabriel Carrillo
2018-12-13 22:26 ` [dpdk-dev] [PATCH v3 1/2] timer: allow timer management in shared memory Erik Gabriel Carrillo
2018-12-13 22:26 ` [dpdk-dev] [PATCH v3 2/2] timer: add function to stop all timers in a list Erik Gabriel Carrillo
2018-12-19 3:35 ` [dpdk-dev] [PATCH v3 0/2] Timer library changes Thomas Monjalon
2018-12-19 7:33 ` Mattias Rönnblom
2019-03-05 22:41 ` Carrillo, Erik G
2019-03-05 22:58 ` [dpdk-dev] [dpdk-techboard] " Thomas Monjalon
2019-03-06 18:54 ` Carrillo, Erik G
2019-03-06 20:17 ` Thomas Monjalon
2019-03-06 2:39 ` [dpdk-dev] " Varghese, Vipin
2019-03-06 15:15 ` Carrillo, Erik G
2019-03-07 2:33 ` Varghese, Vipin
2019-03-06 17:20 ` [dpdk-dev] [PATCH v4 " Erik Gabriel Carrillo
2019-03-06 17:20 ` [dpdk-dev] [PATCH v4 1/2] timer: allow timer management in shared memory Erik Gabriel Carrillo
2019-03-20 13:52 ` Sanford, Robert
2019-03-20 13:52 ` Sanford, Robert
2019-03-21 1:01 ` Carrillo, Erik G
2019-03-21 1:01 ` Carrillo, Erik G
2019-03-27 14:03 ` Thomas Monjalon
2019-03-27 14:03 ` Thomas Monjalon
2019-03-28 12:42 ` Carrillo, Erik G
2019-03-28 12:42 ` Carrillo, Erik G
2019-04-15 21:49 ` Carrillo, Erik G
2019-04-15 21:49 ` Carrillo, Erik G
2019-03-06 17:20 ` [dpdk-dev] [PATCH v4 2/2] timer: add function to stop all timers in a list Erik Gabriel Carrillo
2019-04-15 21:41 ` [dpdk-dev] [PATCH v5 0/2] Timer library changes Erik Gabriel Carrillo
2019-04-15 21:41 ` Erik Gabriel Carrillo
2019-04-15 21:41 ` [dpdk-dev] [PATCH v5 1/2] timer: allow timer management in shared memory Erik Gabriel Carrillo
2019-04-15 21:41 ` Erik Gabriel Carrillo
2019-04-17 17:09 ` Thomas Monjalon
2019-04-17 17:09 ` Thomas Monjalon
2019-04-15 21:41 ` [dpdk-dev] [PATCH v5 2/2] timer: add function to stop all timers in a list Erik Gabriel Carrillo
2019-04-15 21:41 ` Erik Gabriel Carrillo
2019-04-17 19:54 ` [dpdk-dev] [PATCH v5 0/2] Timer library changes Thomas Monjalon
2019-04-17 19:54 ` Thomas Monjalon
2018-12-07 20:34 ` [dpdk-dev] [PATCH v2 0/1] New software event timer adapter Erik Gabriel Carrillo
2018-12-07 20:34 ` [dpdk-dev] [PATCH v2 1/1] eventdev: add new " Erik Gabriel Carrillo
2018-12-09 19:17 ` Mattias Rönnblom
2018-12-10 17:17 ` Carrillo, Erik G
2018-12-14 15:45 ` [dpdk-dev] [PATCH v3 0/1] New " Erik Gabriel Carrillo
2018-12-14 15:45 ` [dpdk-dev] [PATCH v3 1/1] eventdev: add new " Erik Gabriel Carrillo
2018-12-14 21:15 ` Mattias Rönnblom
2018-12-14 23:04 ` Carrillo, Erik G
2018-12-14 23:15 ` [dpdk-dev] [PATCH v4 0/1] New " Erik Gabriel Carrillo
2018-12-14 23:15 ` [dpdk-dev] [PATCH v4 1/1] eventdev: add new " Erik Gabriel Carrillo
2018-12-18 20:11 ` [dpdk-dev] [EXT] [PATCH v4 0/1] New " Jerin Jacob Kollanukkaran
2018-12-18 20:14 ` Carrillo, Erik G
2019-04-22 14:57 ` [dpdk-dev] [PATCH v5 " Erik Gabriel Carrillo
2019-04-22 14:57 ` Erik Gabriel Carrillo
2019-04-22 14:57 ` [dpdk-dev] [PATCH v5 1/1] eventdev: add new " Erik Gabriel Carrillo
2019-04-22 14:57 ` Erik Gabriel Carrillo
2019-04-26 15:14 ` [dpdk-dev] [PATCH v6 0/1] New " Erik Gabriel Carrillo
2019-04-26 15:14 ` Erik Gabriel Carrillo
2019-04-26 15:14 ` [dpdk-dev] [PATCH v6 1/1] eventdev: add new " Erik Gabriel Carrillo
2019-04-26 15:14 ` Erik Gabriel Carrillo
2019-04-26 18:51 ` Honnappa Nagarahalli
2019-04-26 18:51 ` Honnappa Nagarahalli
2019-04-26 18:58 ` Carrillo, Erik G
2019-04-26 18:58 ` Carrillo, Erik G
2019-06-05 13:34 ` Jerin Jacob Kollanukkaran
2019-06-19 15:14 ` [dpdk-dev] [PATCH v7 0/1] New " Erik Gabriel Carrillo
2019-06-19 15:14 ` [dpdk-dev] [PATCH v7 1/1] eventdev: add new " Erik Gabriel Carrillo
2019-06-19 16:25 ` [dpdk-dev] [PATCH v8 0/1] New " Erik Gabriel Carrillo
2019-06-19 16:25 ` [dpdk-dev] [PATCH v8 1/1] eventdev: add new " Erik Gabriel Carrillo
2019-06-24 6:12 ` Jerin Jacob Kollanukkaran
2019-06-25 6:06 ` Jerin Jacob Kollanukkaran
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