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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: BYAPR18MB2424.namprd18.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 40fc284c-14a7-4c74-71f1-08d88027977c X-MS-Exchange-CrossTenant-originalarrivaltime: 03 Nov 2020 18:38:00.4971 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 70e1fb47-1155-421d-87fc-2e58f638b6e0 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 1HB0QECmtdypMtDZLiW+6uJkLHOHkcdtqZVzfLJu84+AyXtEYpOeUMTKRdJwujFRAzp+Fnm/qHaVHhtmq2fawQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY5PR18MB3170 X-OriginatorOrg: marvell.com X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.312, 18.0.737 definitions=2020-11-03_08:2020-11-03, 2020-11-03 signatures=0 Subject: Re: [dpdk-dev] [EXT] Re: [PATCH v3 1/1] build: add Graviton2(arm64) meson configuration 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: Wednesday, November 4, 2020 12:02 AM > To: Vimal Chungath ; > honnappa.nagarahalli@arm.com; Dharmik.Thakkar@arm.com; Jerin Jacob > Kollanukkaran ; juraj.linkes@pantheon.tech > Cc: dev@dpdk.org; alisaidi@amazon.com; bruce.richardson@intel.com; > hemant.agrawal@nxp.com; jerinjacobk@gmail.com; nd@arm.com > Subject: [EXT] Re: [PATCH v3 1/1] build: add Graviton2(arm64) meson > configuration >=20 > External Email >=20 > ---------------------------------------------------------------------- > 03/11/2020 19:06, Vimal Chungath: > > Add meson build configuration for Graviton2 platform with 64-bit Arm > > Neoverse N1 cores. This patch makes the following changes to generic > > Neoverse N1 config: > > > > 1. increase lcore limit to 64 > > 2. increase memory support to 1TB > > 3. remove +crc from -march as that is default when setting armv8.2 > > > > For more information about Graviton2 platform, refer to: > > https://urldefense.proofpoint.com/v2/url?u=3Dhttps-3A__aws.amazon.com_e= c > > > 2_graviton_&d=3DDwICAg&c=3DnKjWec2b6R0mOyPaz7xtfQ&r=3D1DGob4H4rxz6H8uI > TozGOC > > a0s5f4wCNtTa4UUKvcsvI&m=3DVIL7guv5hWfA3ZiECZxC4FEeNOo_69gC- > HJTjyaKbrU&s=3D > > z3abjQkX_xJl1gOHkfowNmcVS0an6I2Dbzf8NTtoUQ0&e=3D > > > > Signed-off-by: Vimal Chungath > > --- > > config/arm/arm64_graviton2_linux_gcc | 17 +++++++++++++++++ > > config/arm/meson.build | 18 +++++++++++------- > > 2 files changed, 28 insertions(+), 7 deletions(-) >=20 > Can this patch be merged without the rework from Juraj? Yes. +1=20 @Vimal Chungath, Could you review and test Juraj changes on Graviton2 so th= at Juraj changes can be targeted for 21.02. >=20 >=20