From: Thomas Monjalon <thomas@monjalon.net>
To: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Cc: dev@dpdk.org, konstantin.ananyev@intel.com,
yipeng1.wang@intel.com, sameh.gobriel@intel.com,
bruce.richardson@intel.com
Subject: Re: [dpdk-dev] [PATCH v3 0/4] add new k32v64 hash table
Date: Thu, 16 Apr 2020 11:39:48 +0200 [thread overview]
Message-ID: <20553707.Yz81rIOvuz@thomas> (raw)
In-Reply-To: <cover.1586974408.git.vladimir.medvedkin@intel.com>
15/04/2020 20:17, Vladimir Medvedkin:
> Currently DPDK has a special implementation of a hash table for
> 4 byte keys which is called FBK hash. Unfortunately its main drawback
> is that it only supports 2 byte values.
> The new implementation called K32V64 hash
> supports 4 byte keys and 8 byte associated values,
> which is enough to store a pointer.
>
> It would also be nice to get feedback on whether to leave the old FBK
> and new k32v64 implementations or deprecate the old one?
>
> v3:
> - added bulk lookup
> - avx512 key comparizon is removed from .h
>
> v2:
> - renamed from rte_dwk to rte_k32v64 as was suggested
> - reworked lookup function, added inlined subroutines
> - added avx512 key comparizon routine
> - added documentation
> - added statistic counters for total entries and extended entries(linked list)
Please use --in-reply-to so we can follow version changes
in the same email thread.
Also I am changing the states in patchwork as superseded.
Please remind updating status of old patches.
next prev parent reply other threads:[~2020-04-16 9:39 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-16 13:38 [dpdk-dev] [PATCH 0/3] add new Double Word Key " Vladimir Medvedkin
2020-03-16 13:38 ` [dpdk-dev] [PATCH 1/3] hash: add dwk hash library Vladimir Medvedkin
2020-03-16 13:38 ` [dpdk-dev] [PATCH 2/3] test: add dwk hash autotests Vladimir Medvedkin
2020-03-16 13:38 ` [dpdk-dev] [PATCH 3/3] test: add dwk perf tests Vladimir Medvedkin
2020-03-16 14:39 ` [dpdk-dev] [PATCH 0/3] add new Double Word Key hash table Morten Brørup
2020-03-16 18:27 ` Medvedkin, Vladimir
2020-03-16 19:32 ` Stephen Hemminger
2020-03-17 19:52 ` Wang, Yipeng1
2020-03-26 17:28 ` Medvedkin, Vladimir
2020-03-31 19:55 ` Thomas Monjalon
2020-03-31 21:17 ` Honnappa Nagarahalli
2020-04-01 18:37 ` Medvedkin, Vladimir
2020-04-01 18:28 ` Medvedkin, Vladimir
2020-03-16 19:33 ` Morten Brørup
2020-04-08 18:19 ` [dpdk-dev] [PATCH v2 0/4] add new k32v64 " Vladimir Medvedkin
2020-04-15 18:17 ` [dpdk-dev] [PATCH v3 " Vladimir Medvedkin
2020-04-15 18:51 ` Mattias Rönnblom
2020-04-16 10:18 ` Medvedkin, Vladimir
2020-04-16 11:40 ` Mattias Rönnblom
2020-04-17 0:21 ` Wang, Yipeng1
2020-04-23 16:19 ` Ananyev, Konstantin
2020-05-08 20:08 ` Medvedkin, Vladimir
2020-04-16 9:39 ` Thomas Monjalon [this message]
2020-04-16 14:02 ` Medvedkin, Vladimir
2020-04-16 14:38 ` Thomas Monjalon
2020-05-08 19:58 ` [dpdk-dev] [PATCH v4 0/4] add new kv " Vladimir Medvedkin
2020-06-16 16:37 ` Thomas Monjalon
2021-03-24 21:28 ` Thomas Monjalon
2021-03-25 12:03 ` Medvedkin, Vladimir
2023-06-12 16:11 ` Stephen Hemminger
2020-05-08 19:58 ` [dpdk-dev] [PATCH v4 1/4] hash: add kv hash library Vladimir Medvedkin
2020-06-23 15:44 ` Ananyev, Konstantin
2020-06-23 23:06 ` Ananyev, Konstantin
2020-06-25 19:56 ` Medvedkin, Vladimir
2020-06-25 19:49 ` Medvedkin, Vladimir
2020-06-24 1:19 ` Wang, Yipeng1
2020-06-25 20:26 ` Medvedkin, Vladimir
2020-06-25 4:27 ` Honnappa Nagarahalli
2020-05-08 19:58 ` [dpdk-dev] [PATCH v4 2/4] hash: add documentation for " Vladimir Medvedkin
2020-05-08 19:58 ` [dpdk-dev] [PATCH v4 3/4] test: add kv hash autotests Vladimir Medvedkin
2020-05-08 19:58 ` [dpdk-dev] [PATCH v4 4/4] test: add kv perf tests Vladimir Medvedkin
2020-04-15 18:17 ` [dpdk-dev] [PATCH v3 1/4] hash: add k32v64 hash library Vladimir Medvedkin
2020-04-15 18:59 ` Mattias Rönnblom
2020-04-16 10:23 ` Medvedkin, Vladimir
2020-04-23 13:31 ` Ananyev, Konstantin
2020-05-08 20:14 ` Medvedkin, Vladimir
2020-04-29 21:29 ` Honnappa Nagarahalli
2020-05-08 20:38 ` Medvedkin, Vladimir
2020-04-15 18:17 ` [dpdk-dev] [PATCH v3 2/4] hash: add documentation for " Vladimir Medvedkin
2020-04-15 18:17 ` [dpdk-dev] [PATCH v3 3/4] test: add k32v64 hash autotests Vladimir Medvedkin
2020-04-15 18:17 ` [dpdk-dev] [PATCH v3 4/4] test: add k32v64 perf tests Vladimir Medvedkin
2020-04-08 18:19 ` [dpdk-dev] [PATCH v2 1/4] hash: add k32v64 hash library Vladimir Medvedkin
2020-04-08 23:23 ` Ananyev, Konstantin
2020-04-08 18:19 ` [dpdk-dev] [PATCH v2 2/4] hash: add documentation for " Vladimir Medvedkin
2020-04-08 18:19 ` [dpdk-dev] [PATCH v2 3/4] test: add k32v64 hash autotests Vladimir Medvedkin
2020-04-08 18:19 ` [dpdk-dev] [PATCH v2 4/4] test: add k32v64 perf tests Vladimir Medvedkin
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