Message ID | 1583757826-375246-1-git-send-email-vladimir.medvedkin@intel.com (mailing list archive) |
---|---|
Headers |
Return-Path: <dev-bounces@dpdk.org> X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 82440A052E; Mon, 9 Mar 2020 13:43:54 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 61AC21C068; Mon, 9 Mar 2020 13:43:54 +0100 (CET) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id 6AA511C045 for <dev@dpdk.org>; Mon, 9 Mar 2020 13:43:52 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 09 Mar 2020 05:43:51 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,533,1574150400"; d="scan'208";a="276500006" Received: from silpixa00400072.ir.intel.com ([10.237.222.213]) by fmsmga002.fm.intel.com with ESMTP; 09 Mar 2020 05:43:50 -0700 From: Vladimir Medvedkin <vladimir.medvedkin@intel.com> To: dev@dpdk.org Cc: konstantin.ananyev@intel.com, bruce.richardson@intel.com Date: Mon, 9 Mar 2020 12:43:40 +0000 Message-Id: <1583757826-375246-1-git-send-email-vladimir.medvedkin@intel.com> X-Mailer: git-send-email 2.7.4 Subject: [dpdk-dev] [PATCH 0/6] fib: implement AVX512 vector lookup X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> Errors-To: dev-bounces@dpdk.org Sender: "dev" <dev-bounces@dpdk.org> |
Series |
fib: implement AVX512 vector lookup
|
|
Message
Vladimir Medvedkin
March 9, 2020, 12:43 p.m. UTC
This patch series implements vectorized lookup using AVX512 for ipv4 dir24_8 and ipv6 trie algorithms. Also introduced rte_fib_set_lookup_fn() to change lookup function type. Added option to select lookup function type in testfib application. Vladimir Medvedkin (6): eal: introduce zmm type for AVX 512-bit fib: make lookup function type configurable fib: introduce AVX512 lookup fib6: make lookup function type configurable fib6: introduce AVX512 lookup app/testfib: add support for different lookup functions app/test-fib/main.c | 58 +++++- lib/librte_eal/common/include/arch/x86/rte_vect.h | 20 ++ lib/librte_fib/dir24_8.c | 103 ++++++++-- lib/librte_fib/dir24_8.h | 2 +- lib/librte_fib/dir24_8_avx512.h | 116 +++++++++++ lib/librte_fib/rte_fib.c | 20 +- lib/librte_fib/rte_fib.h | 23 +++ lib/librte_fib/rte_fib6.c | 19 +- lib/librte_fib/rte_fib6.h | 21 ++ lib/librte_fib/rte_fib_version.map | 2 + lib/librte_fib/trie.c | 83 ++++++-- lib/librte_fib/trie.h | 2 +- lib/librte_fib/trie_avx512.h | 231 ++++++++++++++++++++++ 13 files changed, 670 insertions(+), 30 deletions(-) create mode 100644 lib/librte_fib/dir24_8_avx512.h create mode 100644 lib/librte_fib/trie_avx512.h
Comments
09/03/2020 13:43, Vladimir Medvedkin: > This patch series implements vectorized lookup using AVX512 for > ipv4 dir24_8 and ipv6 trie algorithms. > Also introduced rte_fib_set_lookup_fn() to change lookup function type. > Added option to select lookup function type in testfib application. If I understand well, this series is postponed to 20.08. Vladimir, I think it would be good to focus on having your rte_hash patches completed, reviewed and merged before 20.05-rc1.