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DIR:OUT; SFP:1101; SCL:1; SRVR:VE1PR08MB4990; H:VE1PR08MB4640.eurprd08.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: arm.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: 7rTQ8fRXp3u6Ek2oTfNcES8tkwr8r3C8G1hWS/evqauPpxjUurnJahVx2oCyPce5w2TU/55lCU7QuVd34aEfINbi0ujxpqosllXkeoRdAX8lx9DpQngf+T/ir1RQ+LAwho7xnGbOLZeQrxqkUV9K0ktmr5VyQSi5dGMQs98xr1bBgHcNHIJ4AA4M2nULt0Jrm/O4rdPMVml27beJyZuH/f53IkkhBZSvCjZNEaFDIKylgT+/SMZTZTFpZeWZaI/tODr9c1J8kjy3sHgUVc2ZbziOZWiLj8aCSWYfHFjq4cVEQSmahrpnKiNBKhNpclKaSnlB1P2a47m9GR8j9e61y7bkTHTUW5MlsxJV6yxP0nuUOuS1kT1FUhdhBMIF+EWZXhW9LcbTK5FX+36u9tWm1LNx+/HRunNMD9UdP0CNOBg= Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-Network-Message-Id: e2a87947-c5e1-445c-199c-08d700f795cd X-MS-Exchange-CrossTenant-originalarrivaltime: 05 Jul 2019 03:19:26.4734 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: Phil.Yang@arm.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: VE1PR08MB4990 Subject: Re: [dpdk-dev] [PATCH v4 0/3] example and test cases optimizations X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" > -----Original Message----- > From: Thomas Monjalon > Sent: Friday, July 5, 2019 4:16 AM > To: dev@dpdk.org; Phil Yang (Arm Technology China) > Cc: david.hunt@intel.com; reshma.pattan@intel.com; Gavin Hu (Arm > Technology China) ; Honnappa Nagarahalli > ; nd ; > bruce.richardson@intel.com; konstantin.ananyev@intel.com; > david.marchand@redhat.com > Subject: Re: [dpdk-dev] [PATCH v4 0/3] example and test cases optimizatio= ns >=20 > 08/04/2019 05:02, Phil Yang: > > Phil Yang (3): > > packet_ordering: add statistics for each worker thread > > test/distributor: replace sync builtins with atomic builtins > > test/ring_perf: replace sync builtins with atomic builtins >=20 Hi Thomas, Thanks for refreshing. > No more update regarding the performance gain or loss? Currently, I have no more update on this. I didn't saw any performance los= s with those patches on x86_64 and aarch64 platforms. >=20 > Any decision to merge it in 19.08? >=20 Thanks, Phil