From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id EF35A42C9A; Mon, 12 Jun 2023 18:12:00 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 7A6CA41138; Mon, 12 Jun 2023 18:12:00 +0200 (CEST) Received: from mail-pf1-f180.google.com (mail-pf1-f180.google.com [209.85.210.180]) by mails.dpdk.org (Postfix) with ESMTP id 7CC7C40698 for ; Mon, 12 Jun 2023 18:11:59 +0200 (CEST) Received: by mail-pf1-f180.google.com with SMTP id d2e1a72fcca58-6532671ccc7so4906043b3a.2 for ; Mon, 12 Jun 2023 09:11:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20221208.gappssmtp.com; s=20221208; t=1686586318; x=1689178318; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:from:to:cc:subject:date :message-id:reply-to; bh=0a9xiwh6mlz7IOUZGb0qUu7Eq39UrErEzcx/JSS2BIc=; b=zAkmd2QJEzFrt5m9otsmb3QnhlagrF1Z0wViEiDI9dnrRilASpNJqtCH++Q5Y977wt o9DormZ2ZvbC5CST6k+57p2NcT4vBAVps4SzuF/f4VSvx+3/7KfsPImMAByPL2lWISzn Hl6aCS1snybSEEDY59jCChVKKvuqrvMltwpVJXIXpQYFgEFBGJRd9Oy/segKQWozx8Zj eygoGGbg2fPBPrG/QaMBG9gSFJ+6UKBGgULzslUmPU1UvehsECS9BgsVXVE99D5PUDvw Tk5wKOT03Ruhc7XU1mc2gdCez647NHJUjFN/g099Fe8IOCGrtqcfodI7NuZDDUeR/Jzs Xshw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686586318; x=1689178318; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=0a9xiwh6mlz7IOUZGb0qUu7Eq39UrErEzcx/JSS2BIc=; b=MVo84q6sI5R232VtoQy3dL1cjQ/26WCXMsku2Q0YINcR2RmArHj+j7ZfiMLigUq8s0 L5uiA5b159LtkpK3iKs0nKEL9RbHI/uzH8kxRJbiK81amCEPq2N3ioJUGV1DkwJ1k2KX Mh5B03aR93ScsVZkepdGk17Dvw8U3fIPHw+DMI9TS9R4xkj1HU0jvlkiSSEwlvIM3dJf 7LoADGsj69YKc/IDUSNHgWcPphtSs6owsbanHbDsPnmwH/AB0w1Z5F5Rx0Xh8nJPxOpE FQFs8TW+RTMcEFG7Tha5Eh20Nc6wvB4RQHwa8ikvK+t9Nmndzok+qrENjdQK/MRooX8p wo1w== X-Gm-Message-State: AC+VfDwSUm3oTqczBmgyHz3s7jdTNUmDZzMVqDI8Ypf8I8+3gC7SVduf NmwsbHBGI7bbeKU4HAPAjRWyZA== X-Google-Smtp-Source: ACHHUZ7VFLaeqr4N7poA61NR8WWmfTCzQ6wJVzQqzu1NMivYs+Ce074ITC/jeB4iYknw6cY+TkfhLw== X-Received: by 2002:a05:6a20:12c7:b0:f8:1101:c074 with SMTP id v7-20020a056a2012c700b000f81101c074mr12995951pzg.54.1686586318630; Mon, 12 Jun 2023 09:11:58 -0700 (PDT) Received: from hermes.local (204-195-120-218.wavecable.com. [204.195.120.218]) by smtp.gmail.com with ESMTPSA id g5-20020a63e605000000b00528db73ed70sm7786384pgh.3.2023.06.12.09.11.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 Jun 2023 09:11:58 -0700 (PDT) Date: Mon, 12 Jun 2023 09:11:56 -0700 From: Stephen Hemminger To: "Medvedkin, Vladimir" Cc: Thomas Monjalon , dev@dpdk.org, konstantin.ananyev@intel.com, yipeng1.wang@intel.com, sameh.gobriel@intel.com, bruce.richardson@intel.com Subject: Re: [dpdk-dev] [PATCH v4 0/4] add new kv hash table Message-ID: <20230612091156.65ac6d20@hermes.local> In-Reply-To: <8fca1416-37f7-3046-ab3a-c4c60a6c4a6e@intel.com> References: <118983719.HxGbWRN4Bm@thomas> <8fca1416-37f7-3046-ab3a-c4c60a6c4a6e@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On Thu, 25 Mar 2021 15:03:24 +0300 "Medvedkin, Vladimir" wrote: > Hi Thomas, > > On 25/03/2021 00:28, Thomas Monjalon wrote: > > 08/05/2020 21:58, 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 KV hash > >> supports 4 byte keys and 8 byte associated values, > >> which is enough to store a pointer. > > > > Waiting for a v5. > > Is it abandoned? > > It is suspended till further rework. > > > Since nothing more has arrived in 2 years, marking the original patchset as Changes requested.