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GET /api/patches/96521/?format=api
http://patchwork.dpdk.org/api/patches/96521/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20210802101847.3462-6-joyce.kong@arm.com/", "project": { "id": 1, "url": "http://patchwork.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": "<20210802101847.3462-6-joyce.kong@arm.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210802101847.3462-6-joyce.kong@arm.com", "date": "2021-08-02T10:18:40", "name": "[v1,05/12] test/bpf: use compiler atomics for calculation", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "043e32b803c1e982e17569abaeb4b8893fecbbf1", "submitter": { "id": 970, "url": "http://patchwork.dpdk.org/api/people/970/?format=api", "name": "Joyce Kong", "email": "joyce.kong@arm.com" }, "delegate": { "id": 1, "url": "http://patchwork.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/20210802101847.3462-6-joyce.kong@arm.com/mbox/", "series": [ { "id": 18128, "url": "http://patchwork.dpdk.org/api/series/18128/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=18128", "date": "2021-08-02T10:18:35", "name": "use compiler atomic builtins for app", "version": 1, "mbox": "http://patchwork.dpdk.org/series/18128/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/96521/comments/", "check": "success", "checks": "http://patchwork.dpdk.org/api/patches/96521/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 65ED0A0C41;\n\tMon, 2 Aug 2021 12:20:32 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 523614113E;\n\tMon, 2 Aug 2021 12:20:32 +0200 (CEST)", "from foss.arm.com (foss.arm.com [217.140.110.172])\n by mails.dpdk.org (Postfix) with ESMTP id 3BD2741134\n for <dev@dpdk.org>; Mon, 2 Aug 2021 12:20:30 +0200 (CEST)", "from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14])\n by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id C3D1ED6E;\n Mon, 2 Aug 2021 03:20:29 -0700 (PDT)", "from net-arm-n1sdp.shanghai.arm.com (net-arm-n1sdp.shanghai.arm.com\n [10.169.208.222])\n by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 169763F70D;\n Mon, 2 Aug 2021 03:20:22 -0700 (PDT)" ], "From": "Joyce Kong <joyce.kong@arm.com>", "To": "thomas@monjalon.net, david.marchand@redhat.com,\n honnappa.nagarahalli@arm.com, ruifeng.wang@arm.com,\n konstantin.ananyev@intel.com, rsanford@akamai.com,\n erik.g.carrillo@intel.com, olivier.matz@6wind.com, yipeng1.wang@intel.com,\n sameh.gobriel@intel.com, bruce.richardson@intel.com,\n vladimir.medvedkin@intel.com, anatoly.burakov@intel.com,\n andrew.rybchenko@oktetlabs.ru, jerinj@marvell.com,\n declan.doherty@intel.com, ciara.power@intel.com, xiaoyun.li@intel.com,\n nicolas.chautru@intel.com, maryam.tahhan@intel.com,\n reshma.pattan@intel.com, cristian.dumitrescu@intel.com", "Cc": "dev@dpdk.org,\n\tnd@arm.com", "Date": "Mon, 2 Aug 2021 05:18:40 -0500", "Message-Id": "<20210802101847.3462-6-joyce.kong@arm.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20210802101847.3462-1-joyce.kong@arm.com>", "References": "<20210802101847.3462-1-joyce.kong@arm.com>", "Subject": "[dpdk-dev] [PATCH v1 05/12] test/bpf: use compiler atomics for\n calculation", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <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 <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Convert rte_atomic usages to compiler atomic built-ins\nfor calculation in bpf test cases.\n\nSigned-off-by: Joyce Kong <joyce.kong@arm.com>\nReviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>\n---\n app/test/test_bpf.c | 28 ++++++++++++++--------------\n 1 file changed, 14 insertions(+), 14 deletions(-)", "diff": "diff --git a/app/test/test_bpf.c b/app/test/test_bpf.c\nindex 527c06b807..8d78e5761b 100644\n--- a/app/test/test_bpf.c\n+++ b/app/test/test_bpf.c\n@@ -1553,32 +1553,32 @@ test_xadd1_check(uint64_t rc, const void *arg)\n \tmemset(&dfe, 0, sizeof(dfe));\n \n \trv = 1;\n-\trte_atomic32_add((rte_atomic32_t *)&dfe.u32, rv);\n-\trte_atomic64_add((rte_atomic64_t *)&dfe.u64, rv);\n+\t__atomic_fetch_add(&dfe.u32, rv, __ATOMIC_RELAXED);\n+\t__atomic_fetch_add(&dfe.u64, rv, __ATOMIC_RELAXED);\n \n \trv = -1;\n-\trte_atomic32_add((rte_atomic32_t *)&dfe.u32, rv);\n-\trte_atomic64_add((rte_atomic64_t *)&dfe.u64, rv);\n+\t__atomic_fetch_add(&dfe.u32, rv, __ATOMIC_RELAXED);\n+\t__atomic_fetch_add(&dfe.u64, rv, __ATOMIC_RELAXED);\n \n \trv = (int32_t)TEST_FILL_1;\n-\trte_atomic32_add((rte_atomic32_t *)&dfe.u32, rv);\n-\trte_atomic64_add((rte_atomic64_t *)&dfe.u64, rv);\n+\t__atomic_fetch_add(&dfe.u32, rv, __ATOMIC_RELAXED);\n+\t__atomic_fetch_add(&dfe.u64, rv, __ATOMIC_RELAXED);\n \n \trv = TEST_MUL_1;\n-\trte_atomic32_add((rte_atomic32_t *)&dfe.u32, rv);\n-\trte_atomic64_add((rte_atomic64_t *)&dfe.u64, rv);\n+\t__atomic_fetch_add(&dfe.u32, rv, __ATOMIC_RELAXED);\n+\t__atomic_fetch_add(&dfe.u64, rv, __ATOMIC_RELAXED);\n \n \trv = TEST_MUL_2;\n-\trte_atomic32_add((rte_atomic32_t *)&dfe.u32, rv);\n-\trte_atomic64_add((rte_atomic64_t *)&dfe.u64, rv);\n+\t__atomic_fetch_add(&dfe.u32, rv, __ATOMIC_RELAXED);\n+\t__atomic_fetch_add(&dfe.u64, rv, __ATOMIC_RELAXED);\n \n \trv = TEST_JCC_2;\n-\trte_atomic32_add((rte_atomic32_t *)&dfe.u32, rv);\n-\trte_atomic64_add((rte_atomic64_t *)&dfe.u64, rv);\n+\t__atomic_fetch_add(&dfe.u32, rv, __ATOMIC_RELAXED);\n+\t__atomic_fetch_add(&dfe.u64, rv, __ATOMIC_RELAXED);\n \n \trv = TEST_JCC_3;\n-\trte_atomic32_add((rte_atomic32_t *)&dfe.u32, rv);\n-\trte_atomic64_add((rte_atomic64_t *)&dfe.u64, rv);\n+\t__atomic_fetch_add(&dfe.u32, rv, __ATOMIC_RELAXED);\n+\t__atomic_fetch_add(&dfe.u64, rv, __ATOMIC_RELAXED);\n \n \treturn cmp_res(__func__, 1, rc, &dfe, dft, sizeof(dfe));\n }\n", "prefixes": [ "v1", "05/12" ] }{ "id": 96521, "url": "