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From: Dharmik Thakkar <Dharmik.Thakkar@arm.com>
To: David Marchand <david.marchand@redhat.com>
Cc: dev <dev@dpdk.org>, nd <nd@arm.com>,
	Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>,
	"thomas@monjalon.net" <thomas@monjalon.net>,
	Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Subject: Re: [dpdk-dev] [PATCH v4 0/3] hash: integrate RCU QSBR
Date: Tue, 20 Oct 2020 04:08:21 +0000
Message-ID: <AA0630FB-10EE-443A-A5D6-5C183628D2B0@arm.com> (raw)
In-Reply-To: <CAJFAV8xqRg2s5YRPAsvS6Jf_b5J+Sonp3RB4q12uJ4y30CV8pg@mail.gmail.com>



> On Oct 19, 2020, at 4:05 PM, David Marchand <david.marchand@redhat.com> wrote:
> 
> On Mon, Oct 19, 2020 at 6:37 PM Dharmik Thakkar <dharmik.thakkar@arm.com> wrote:
>> 
>> Integrate RCU QSBR to make it easier for the applications to use lock
>> free algorithm.
>> 
>> Resource reclamation implementation was split from the original
>> series, and has already been part of RCU library. Rework the series
>> to base hash integration on RCU reclamation APIs.
>> 
>> Refer 'Resource reclamation framework for DPDK' available at [1]
>> to understand various aspects of integrating RCU library
>> into other libraries.
>> 
>> [1] https://doc.dpdk.org/guides/prog_guide/rcu_lib.html
>> 
>> Introduce a new API rte_hash_rcu_qsbr_add for application to
>> register a RCU variable that hash library will use.
>> 
>> Functional tests and performance tests are added to cover the
>> integration with RCU.
> 
> This patch breaks Windows build: hash library was building fine so
> far, adding a dependency on rcu broke it as rcu is not ready (yet?).
> 

Yes, ‘rcu’ is not currently enabled for Windows. I have submitted a RFC patch [1] to enable ‘rcu’ for Windows.
I will update this patch, once ‘rcu’ support is enabled and the compilation succeeds on Windows.

[1] https://patches.dpdk.org/patch/81405/

> 
> -- 
> David Marchand


  reply index

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-01  6:58 [dpdk-dev] [RFC 0/3] RCU integration with hash library Dharmik Thakkar
2019-09-01  6:58 ` [dpdk-dev] [RFC 1/3] net/ixgbe: avoid multpile definitions of 'bool' Dharmik Thakkar
2019-09-05 15:26   ` Stephen Hemminger
2019-09-05 20:10     ` Dharmik Thakkar
2019-09-05 20:23       ` Stephen Hemminger
2019-09-01  6:58 ` [dpdk-dev] [RFC 2/3] lib/hash: integrate RCU QSBR Dharmik Thakkar
2019-09-01  6:58 ` [dpdk-dev] [RFC 3/3] test/hash: add tests for integrated " Dharmik Thakkar
2019-09-05 21:31 ` [dpdk-dev] [RFC 0/3] RCU integration with hash library Wang, Yipeng1
2020-08-19  4:05 ` [dpdk-dev] [RFC v2] lib/hash: integrate RCU QSBR Dharmik Thakkar
2020-08-25 19:59   ` Dharmik Thakkar
2020-08-31 20:47   ` Wang, Yipeng1
2020-09-01 22:01     ` Dharmik Thakkar
2020-10-16 13:53       ` David Marchand
2020-10-16 15:04         ` Dharmik Thakkar
2020-10-16 17:38   ` [dpdk-dev] [PATCH 0/3] hash: " Dharmik Thakkar
2020-10-16 17:38     ` [dpdk-dev] [PATCH v3 1/3] lib/hash: " Dharmik Thakkar
2020-10-19  9:43       ` Kinsella, Ray
2020-10-16 17:38     ` [dpdk-dev] [PATCH v3 2/3] test/hash: replace rte atomic with C11 atomic APIs Dharmik Thakkar
2020-10-16 17:38     ` [dpdk-dev] [PATCH v3 3/3] test/hash: add tests for integrated RCU QSBR Dharmik Thakkar
2020-10-19 14:48     ` [dpdk-dev] [PATCH 0/3] hash: integrate " David Marchand
2020-10-19 16:35     ` [dpdk-dev] [PATCH v4 " Dharmik Thakkar
2020-10-19 16:35       ` [dpdk-dev] [PATCH v4 1/3] lib/hash: " Dharmik Thakkar
2020-10-19 16:35       ` [dpdk-dev] [PATCH v4 2/3] test/hash: replace rte atomic with C11 atomic APIs Dharmik Thakkar
2020-10-19 16:35       ` [dpdk-dev] [PATCH v4 3/3] test/hash: add tests for integrated RCU QSBR Dharmik Thakkar
2020-10-19 21:05       ` [dpdk-dev] [PATCH v4 0/3] hash: integrate " David Marchand
2020-10-20  4:08         ` Dharmik Thakkar [this message]
2020-10-20 16:12       ` [dpdk-dev] [PATCH v5 0/4] " Dharmik Thakkar
2020-10-20 16:12         ` [dpdk-dev] [PATCH v5 1/4] rcu: build on Windows Dharmik Thakkar
2020-10-20 16:12         ` [dpdk-dev] [PATCH v5 2/4] lib/hash: integrate RCU QSBR Dharmik Thakkar
2020-10-21  2:42           ` Wang, Yipeng1
2020-10-21  4:52             ` Dharmik Thakkar
2020-10-20 16:13         ` [dpdk-dev] [PATCH v5 3/4] test/hash: replace rte atomic with C11 atomic APIs Dharmik Thakkar
2020-10-21  2:52           ` Wang, Yipeng1
2020-10-20 16:13         ` [dpdk-dev] [PATCH v5 4/4] test/hash: add tests for integrated RCU QSBR Dharmik Thakkar
2020-10-21  3:54           ` Wang, Yipeng1
2020-10-21  4:55             ` Dharmik Thakkar
2020-10-21 22:34             ` Honnappa Nagarahalli
2020-10-21 22:50         ` [dpdk-dev] [PATCH v6 0/4] hash: integrate " Dharmik Thakkar
2020-10-21 22:50           ` [dpdk-dev] [PATCH v6 1/4] rcu: build on Windows Dharmik Thakkar
2020-10-22  9:05             ` David Marchand
2020-10-22 18:35             ` Kadam, Pallavi
2020-10-21 22:50           ` [dpdk-dev] [PATCH v6 2/4] lib/hash: integrate RCU QSBR Dharmik Thakkar
2020-10-23 21:46             ` Dharmik Thakkar
2020-10-23 22:08             ` Wang, Yipeng1
2020-10-21 22:50           ` [dpdk-dev] [PATCH v6 3/4] test/hash: replace rte atomic with C11 atomic APIs Dharmik Thakkar
2020-10-21 22:50           ` [dpdk-dev] [PATCH v6 4/4] test/hash: add tests for integrated RCU QSBR Dharmik Thakkar
2020-10-23 22:11             ` Wang, Yipeng1
2020-10-24  9:09           ` [dpdk-dev] [PATCH v6 0/4] hash: integrate " David Marchand
2020-10-26 13:56             ` Dharmik Thakkar

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