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From: Joyce Kong <joyce.kong@arm.com>
To: dev@dpdk.org
Cc: nd@arm.com, thomas@monjalon.net, jerin.jacob@caviumnetworks.com,
	stephen@networkplumber.org, honnappa.nagarahalli@arm.com,
	gavin.hu@arm.com
Subject: [dpdk-dev] [PATCH v4 0/2] ticketlock: implement ticketlock and add test case
Date: Tue, 19 Feb 2019 18:48:06 +0800	[thread overview]
Message-ID: <1550573288-148384-1-git-send-email-joyce.kong@arm.com> (raw)
In-Reply-To: <1548405441-60286-1-git-send-email-joyce.kong@arm.com>

v4:
	Change some assignment operation in recursive ticket lock to __atomic.

V3:
    1.Update ticketlock intrduction(suggested by Honnappa Nagarahalli).
    2.Change the implementation of rte_ticketlock_trylock to CAS(suggested by Honnappa Nagarahalli).

V2:
    1.Update commit message(suggested by Jerin Jacob).
    2.Add ticketlock test cases(suggested by Jerin Jacob).

V1:
    Implement ticket lock to improve lock fairness and prdictability.

    As shown on thundex-2 platform:
    *** ticketlock_autotest with this patch ***
        Core [0] count = 496
        Core [1] count = 495
        Core [2] count = 498
        ...
        Core [209] count = 488
        Core [210] count = 490
        Core [211] count = 474

Joyce Kong (2):
  ticketlock: ticket based to improve fairness
  test/ticketlock: add ticket lock test case

 MAINTAINERS                                        |   4 +
 doc/api/doxy-api-index.md                          |   1 +
 lib/librte_eal/common/Makefile                     |   2 +-
 .../common/include/generic/rte_ticketlock.h        | 201 +++++++++++++
 lib/librte_eal/common/meson.build                  |   1 +
 test/test/Makefile                                 |   1 +
 test/test/autotest_data.py                         |   6 +
 test/test/meson.build                              |   1 +
 test/test/test_ticketlock.c                        | 311 +++++++++++++++++++++
 9 files changed, 527 insertions(+), 1 deletion(-)
 create mode 100644 lib/librte_eal/common/include/generic/rte_ticketlock.h
 create mode 100644 test/test/test_ticketlock.c

-- 
2.7.4

  reply	other threads:[~2019-02-19 10:48 UTC|newest]

Thread overview: 74+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-13 14:46 [dpdk-dev] [PATCH v1] ticketlock: ticket based to improve fairness Gavin Hu
2019-01-14  7:59 ` [dpdk-dev] [EXT] " Jerin Jacob Kollanukkaran
2019-01-14 16:57   ` Gavin Hu (Arm Technology China)
2019-01-14 23:36 ` [dpdk-dev] " Honnappa Nagarahalli
2019-01-18  9:15 ` [dpdk-dev] [PATCH v2 1/2] " Joyce Kong
2019-01-25  8:37   ` [dpdk-dev] [PATCH v3 0/2] ticketlock: implement ticketlock and add test case Joyce Kong
2019-02-19 10:48     ` Joyce Kong [this message]
2019-03-11  5:52       ` [dpdk-dev] [PATCH v5 " Joyce Kong
2019-02-19 10:48     ` [dpdk-dev] [PATCH v4 1/2] ticketlock: ticket based to improve fairness Joyce Kong
2019-03-11  5:52       ` [dpdk-dev] [PATCH v5 1/2] eal/ticketlock: " Joyce Kong
2019-03-13  9:41         ` Jerin Jacob Kollanukkaran
2019-03-15  6:57           ` Joyce Kong (Arm Technology China)
2019-03-15  6:57             ` Joyce Kong (Arm Technology China)
2019-03-13 15:36         ` Jerin Jacob Kollanukkaran
2019-03-15  6:58           ` Joyce Kong (Arm Technology China)
2019-03-15  6:58             ` Joyce Kong (Arm Technology China)
2019-02-19 10:48     ` [dpdk-dev] [PATCH v4 2/2] test/ticketlock: add ticket lock test case Joyce Kong
2019-03-11  5:52       ` [dpdk-dev] [PATCH v5 " Joyce Kong
2019-03-13 13:31         ` Jerin Jacob Kollanukkaran
2019-03-15  6:57           ` Joyce Kong (Arm Technology China)
2019-03-15  6:57             ` Joyce Kong (Arm Technology China)
2019-01-25  8:37   ` [dpdk-dev] [PATCH v3 1/2] ticketlock: ticket based to improve fairness Joyce Kong
2019-01-25  8:37   ` [dpdk-dev] [PATCH v3 2/2] test/ticketlock: add ticket lock test case Joyce Kong
2019-03-15  6:56   ` [dpdk-dev] [PATCH v6 0/2] ticketlock: implement ticketlock and add " Joyce Kong
2019-03-15  6:56     ` Joyce Kong
2019-03-15  6:56   ` [dpdk-dev] [PATCH v6 1/2] eal/ticketlock: ticket based to improve fairness Joyce Kong
2019-03-15  6:56     ` Joyce Kong
2019-03-15 12:55     ` Ananyev, Konstantin
2019-03-15 12:55       ` Ananyev, Konstantin
2019-03-19  9:44       ` Gavin Hu (Arm Technology China)
2019-03-19  9:44         ` Gavin Hu (Arm Technology China)
2019-03-19 10:15         ` Ananyev, Konstantin
2019-03-19 10:15           ` Ananyev, Konstantin
2019-03-20  5:11           ` Gavin Hu (Arm Technology China)
2019-03-20  5:11             ` Gavin Hu (Arm Technology China)
2019-03-20  9:47             ` Ananyev, Konstantin
2019-03-20  9:47               ` Ananyev, Konstantin
2019-03-22  2:04               ` Gavin Hu (Arm Technology China)
2019-03-22  2:04                 ` Gavin Hu (Arm Technology China)
2019-03-15  6:56   ` [dpdk-dev] [PATCH v6 2/2] test/ticketlock: add ticket lock test case Joyce Kong
2019-03-15  6:56     ` Joyce Kong
2019-03-21  9:13   ` [dpdk-dev] [PATCH v7 0/3] ticketlock: implement ticketlock and add " Joyce Kong
2019-03-21  9:13     ` Joyce Kong
2019-03-21  9:13   ` [dpdk-dev] [PATCH v7 2/3] eal/ticketlock: enable generic ticketlock on all arch Joyce Kong
2019-03-21  9:13     ` Joyce Kong
2019-03-21  9:13   ` [dpdk-dev] [PATCH v7 3/3] test/ticketlock: add ticket lock test case Joyce Kong
2019-03-21  9:13     ` Joyce Kong
2019-03-22 11:38     ` Ananyev, Konstantin
2019-03-22 11:38       ` Ananyev, Konstantin
2019-03-25 10:25       ` Joyce Kong (Arm Technology China)
2019-03-25 10:25         ` Joyce Kong (Arm Technology China)
2019-03-21  9:15   ` [dpdk-dev] [PATCH v7 1/3] eal/ticketlock: ticket based to improve fairness Joyce Kong
2019-03-21  9:15     ` Joyce Kong
2019-03-22 10:56     ` Ananyev, Konstantin
2019-03-22 10:56       ` Ananyev, Konstantin
2019-03-25 11:11   ` [dpdk-dev] [PATCH v8 0/3] ticketlock: implement ticketlock and add test case Joyce Kong
2019-03-25 11:11     ` Joyce Kong
2019-03-27 11:20     ` Ananyev, Konstantin
2019-03-27 11:20       ` Ananyev, Konstantin
2019-03-28 14:02       ` Thomas Monjalon
2019-03-28 14:02         ` Thomas Monjalon
2019-03-25 11:11   ` [dpdk-dev] [PATCH v8 1/3] eal/ticketlock: ticket based to improve fairness Joyce Kong
2019-03-25 11:11     ` Joyce Kong
2019-03-25 11:11   ` [dpdk-dev] [PATCH v8 2/3] eal/ticketlock: enable generic ticketlock on all arch Joyce Kong
2019-03-25 11:11     ` Joyce Kong
2019-03-25 11:11   ` [dpdk-dev] [PATCH v8 3/3] test/ticketlock: add ticket lock test case Joyce Kong
2019-03-25 11:11     ` Joyce Kong
2019-04-08 20:18     ` David Marchand
2019-04-08 20:18       ` David Marchand
2019-04-14 20:37       ` Thomas Monjalon
2019-04-14 20:37         ` Thomas Monjalon
2019-04-15  9:07         ` Joyce Kong (Arm Technology China)
2019-04-15  9:07           ` Joyce Kong (Arm Technology China)
2019-01-18  9:15 ` [dpdk-dev] [PATCH v2 2/2] " Joyce Kong

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