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{ "id": 49522, "url": "https://patches.dpdk.org/api/covers/49522/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/cover/1547033502-3167-1-git-send-email-gavin.hu@arm.com/", "project": { "id": 1, "url": "https://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<1547033502-3167-1-git-send-email-gavin.hu@arm.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1547033502-3167-1-git-send-email-gavin.hu@arm.com", "date": "2019-01-09T11:31:39", "name": "[v6,0/3] ring test enhancement and new ring reset api and use it by hash", "submitter": { "id": 1018, "url": "https://patches.dpdk.org/api/people/1018/?format=api", "name": "Gavin Hu", "email": "gavin.hu@arm.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/cover/1547033502-3167-1-git-send-email-gavin.hu@arm.com/mbox/", "series": [ { "id": 3063, "url": "https://patches.dpdk.org/api/series/3063/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=3063", "date": "2019-01-09T11:31:39", "name": "ring test enhancement and new ring reset api and use it by hash", "version": 6, "mbox": "https://patches.dpdk.org/series/3063/mbox/" } ], "comments": "https://patches.dpdk.org/api/covers/49522/comments/", "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 4274F1B448;\n\tWed, 9 Jan 2019 12:32:01 +0100 (CET)", "from foss.arm.com (usa-sjc-mx-foss1.foss.arm.com [217.140.101.70])\n\tby dpdk.org (Postfix) with ESMTP id F2A131B439\n\tfor <dev@dpdk.org>; Wed, 9 Jan 2019 12:31:59 +0100 (CET)", "from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249])\n\tby usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 5C6C5A78;\n\tWed, 9 Jan 2019 03:31:59 -0800 (PST)", "from net-arm-c2400.shanghai.arm.com (net-arm-c2400.shanghai.arm.com\n\t[10.169.41.165])\n\tby usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id\n\tE37A03F70D; Wed, 9 Jan 2019 03:31:57 -0800 (PST)" ], "From": "gavin hu <gavin.hu@arm.com>", "To": "dev@dpdk.org", "Cc": "nd@arm.com, thomas@monjalon.net, jerinj@marvell.com,\n\themant.agrawal@nxp.com, Honnappa.Nagarahalli@arm.com, gavin.hu@arm.com,\n\tolivier.matz@6wind.com, bruce.richardson@intel.com", "Date": "Wed, 9 Jan 2019 19:31:39 +0800", "Message-Id": "<1547033502-3167-1-git-send-email-gavin.hu@arm.com>", "X-Mailer": "git-send-email 2.7.4", "In-Reply-To": "<1546483094-29712-2-git-send-email-gavin.hu@arm.com>", "References": "<1546483094-29712-2-git-send-email-gavin.hu@arm.com>", "Subject": "[dpdk-dev] [PATCH v6 0/3] ring test enhancement and new ring reset\n\tapi and use it by hash", "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>,\n\t<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>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "V6: Made upper case for the user name to comply with the convention.\n\nV5:\n1. Commit message tweaking for ring test case enhancement patch\n2. Upper to lower for mails to make match/grep more easily\n\nV4: \n1. Include the ring perf test case enhancement patch in the series.\n2. Replace ARRAY_SIZE with RTE_DIM.\n3. Call memset to avoid clang compling complains.\n\nV3: Allow experimental API for meson build\n\nV2: Fix the coding style issue(commit message line too long)\n\nV1: To flush a ring not in use, dequeue one by one is wasting cpu cycles.\nThe patch is to just resetting the head and tail indices to save cpu\ncycle.\n\nGavin Hu (2):\n ring: add reset API to flush the ring when not in use\n hash: flush the rings instead of dequeuing one by one\n\nJoyce Kong (1):\n test/ring: ring perf test case enhancement\n\n lib/librte_hash/Makefile | 2 +-\n lib/librte_hash/meson.build | 3 ++\n lib/librte_hash/rte_cuckoo_hash.c | 11 ++---\n lib/librte_ring/rte_ring.h | 20 +++++++++\n lib/librte_ring/rte_ring_version.map | 7 +++\n test/test/test_ring_perf.c | 82 ++++++++++++++++++++++++++++++++++--\n 6 files changed, 114 insertions(+), 11 deletions(-)" }