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charset="Windows-1252" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: BL0PR11MB3043.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 873280bf-f548-4d5d-066f-08d93b1213ab X-MS-Exchange-CrossTenant-originalarrivaltime: 29 Jun 2021 15:25:07.3152 (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: EHRivGOqN4GROLutbVpL5HXTgDDptwUYhCxcyOJWkNssnzxPQ87SU8XKsTyc3x+02u8VZBs6VYx3IvO96to1KA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL0PR11MB3041 X-OriginatorOrg: intel.com Subject: Re: [dpdk-dev] [dpdk-dev v2] crypto/aesni_gcm: fix performance issue 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 Sender: "dev" > -----Original Message----- > From: Ji, Kai > Sent: Tuesday, June 29, 2021 4:19 PM > To: dev@dpdk.org > Cc: Zhang, Roy Fan ; Ji, Kai ;= De > Lara Guarch, Pablo > Subject: [dpdk-dev v2] crypto/aesni_gcm: fix performance issue >=20 > This patch fixes the aesni_gcm performance issue on systems with AVX512 > CPU flag presented but with VAES CPU flag missing, such as Skylake. >=20 > Fixes: 81fe96a0cece ("crypto/aesni_gcm: use architecture independent API"= ) > Cc: pablo.de.lara.guarch@intel.com >=20 > Signed-off-by: Kai Ji Acked-by: Fan Zhang