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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: CO6PR12MB5396.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 9e06338c-a26c-437f-28cf-08dc51e2e3e3 X-MS-Exchange-CrossTenant-originalarrivaltime: 01 Apr 2024 00:30:10.7021 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 1uXEYCBYRq8kBVuxOQPCxbcPguCVIzdh63JtDOsCW08sWdon4sqayDsPdioudsk58fi5pRQR0Jw8UEkKF6Yuig== X-MS-Exchange-Transport-CrossTenantHeadersStamped: LV2PR12MB6015 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 guys, Just want to make sure if anything still need to be checked with that patch= ? > -----Original Message----- > From: Suanming Mou > Sent: Wednesday, March 20, 2024 8:15 AM > To: Power, Ciara ; gakhil@marvell.com > Cc: dev@dpdk.org > Subject: RE: [PATCH v2] app/test-crypto-perf: add throughput OOP decrypti= on > > > > Not totally following some of this, why do we only want to add this > > for OOP mode? > > > > For example an inplace command I can use before this patch but not afte= r: > > ./build/app/dpdk-test-crypto-perf -l 2,3 -- --ptest throughput > > --optype aead -- aead-algo aes-gcm --aead-op decrypt --devtype > > crypto_qat --aead-key-sz 16 > > > > I get an error; > > USER1: Only out-of-place is allowed in throughput decryption. > > USER1: Checking one or more user options failed > > > > Do we want to always force the user to use OOP + test vector file for > > these throughput decryption tests? > > Or should we just add a warning that the throughput may not be > > reflecting the "success" verify path in PMD if using inplace and the du= mmy data. > > > > I am not sure. > > If we do want to add the limitation on the throughput tests, these > > changes I think are ok for that. >=20 > Yes, think about that, in throughput mode, we will not fill the test data= time to > time, otherwise the testing is useless. > So that means the test data should not be overwritten, otherwise decrypti= on will > be with invalid data after the first round of decryption. Since the 1st r= ound > decryption overwritten the data to the original buf. In that case, test d= ecryption > throughput in non-oop mode is meaningless. > That's the reason we add that limit to avoid the invalid data issue. >=20 >=20