Re: [dpdk-dev] [EXT] Re: [PATCH v3 1/1] build: add Graviton2(arm64) meson configuration

[Jerin Jacob Kollanukkaran <jerinj@marvell.com>]

> -----Original Message-----
> From: Thomas Monjalon <thomas@monjalon.net>
> Sent: Wednesday, November 4, 2020 12:02 AM
> To: Vimal Chungath <vcchunga@amazon.com>;
> honnappa.nagarahalli@arm.com; Dharmik.Thakkar@arm.com; Jerin Jacob
> Kollanukkaran <jerinj@marvell.com>; 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
> 
> External Email
> 
> ----------------------------------------------------------------------
> 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=https-3A__aws.amazon.com_ec
> >
> 2_graviton_&d=DwICAg&c=nKjWec2b6R0mOyPaz7xtfQ&r=1DGob4H4rxz6H8uI
> TozGOC
> > a0s5f4wCNtTa4UUKvcsvI&m=VIL7guv5hWfA3ZiECZxC4FEeNOo_69gC-
> HJTjyaKbrU&s=
> > z3abjQkX_xJl1gOHkfowNmcVS0an6I2Dbzf8NTtoUQ0&e=
> >
> > Signed-off-by: Vimal Chungath <vcchunga@amazon.com>
> > ---
> >  config/arm/arm64_graviton2_linux_gcc | 17 +++++++++++++++++
> >  config/arm/meson.build               | 18 +++++++++++-------
> >  2 files changed, 28 insertions(+), 7 deletions(-)
> 
> Can this patch be merged without the rework from Juraj?

Yes. +1 

@Vimal Chungath, Could you review and test Juraj changes on Graviton2 so that
Juraj changes can be targeted for 21.02.


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