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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: PH0PR11MB4824.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: e4f65648-2844-4931-b9b6-08d9f048ea58 X-MS-Exchange-CrossTenant-originalarrivaltime: 15 Feb 2022 06:03:40.8537 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 900uxHyz0dO/PON266F95JivROA3XZnN5UAfcyBeSxlubdbwyldqA1224zjKv79J3gqF5D705OKtaV0kioPdhLyGTAcS4X9NZBQTbfT9d/Y= X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN6PR11MB2798 X-OriginatorOrg: intel.com 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 Hi Shijith, > -----Original Message----- > From: Shijith Thotton > Sent: Tuesday, February 8, 2022 10:03 PM > To: dev@dpdk.org; jerinj@marvell.com; Gujjar, Abhinandan S > > Cc: Shijith Thotton > Subject: [PATCH v4] app/eventdev: add crypto producer mode >=20 > In crypto producer mode, producer core enqueues cryptodev with software > generated crypto ops and worker core dequeues crypto completion events > from the eventdev. Event crypto metadata used for above processing is pre= - > populated in each crypto session. >=20 > Parameter --prod_type_cryptodev can be used to enable crypto producer > mode. Parameter --crypto_adptr_mode can be set to select the crypto > adapter mode, 0 for OP_NEW and 1 for OP_FORWARD. >=20 > This mode can be used to measure the performance of crypto adapter. >=20 > Example: > ./dpdk-test-eventdev -l 0-2 -w -w -- \ > --prod_type_cryptodev --crypto_adptr_mode 1 --test=3Dperf_atq \ > --stlist=3Da --wlcores 1 --plcores 2 >=20 > Signed-off-by: Shijith Thotton > --- Reposting your comments from previous patch: I tried adding support for software adapter implementation, but is getting = a crash in sw_event PMD after some packets. I have posted the respective ch= anges here: https://patchwork.dpdk.org/project/dpdk/patch/0677cbafa5145f1b9f64dd0= 07594e033f2d9ab8a.1644337310.git.sthotton@marvell.com/ Please take it forward. Command used to test is: dpdk-test-eventdev -l 0-8 -s 0xf0 --vdev=3Devent_sw0 --vdev=3D"crypto_null= " -- \ --prod_type_cryptodev --crypto_adptr_mode 1 --test=3Dperf_queue --stl= ist=3Da \ --wlcores 1 --plcores 2 I tried to get the above command working with your patches. As you mentione= d, I see a crash! If I change the --test to any other queue, I see a totally i= rrelevant error message: error: pipeline_opt_check() Invalid producer type 'Event crypto adapter' va= lid producer 'Ethdev Rx Adapter' error: main() invalid command line argument I think, running a test with minimal configuration like sw_event, sw adapte= r & null cryptodev without any vendor specific HW is very important to acknowledge a patch. Later, thi= s code will be a reference for adding performance test for any specific HW. Right now, I can't think of any other options to see a working test. If you know any other ways to test this code, please let me. Thanks Abhinandan