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From: Jan Viktorin <viktorin@rehivetech.com>
To: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH 0/3] add lpm support for NEON
Date: Wed, 2 Dec 2015 14:43:12 +0100	[thread overview]
Message-ID: <20151202144312.63cccbee@pcviktorin.fit.vutbr.cz> (raw)
In-Reply-To: <1448904253-12929-1-git-send-email-jerin.jacob@caviumnetworks.com>

Hello Jerin,

thank you for this patch series. Please CC me next time when doing an
ARM-related changes. It took me a while to find the related e-mails on
the mail server.

On Mon, 30 Nov 2015 22:54:10 +0530
Jerin Jacob <jerin.jacob@caviumnetworks.com> wrote:

> - Introduce new rte_vect_* abstractions in eal
> - This patch set has the changes required for optimised pm library usage in arm64 perspective
> - Tested on Juno and Thunder boards
> - Tested and verified the changes with following DPDK unit test cases
> 	--lpm_autotest
> 	--lpm6_autotest
> - This patch set has dependency on [dpdk-dev] [PATCH v4 0/2] disable CONFIG_RTE_SCHED_VECTOR for arm

What kind of dependency is it? Functional?

> - With these changes, arm64 platform supports all DPDK libraries(in feature wise)

Is there some ARMv8 specific NEON instruction?

> 
> Jerin Jacob (3):
>   eal: introduce rte_vect_* abstractions
>   lpm: add support for NEON
>   maintainers: claim responsibility for arm64 specific files of hash and
>     lpm
> 
>  MAINTAINERS                                       |   3 +
>  app/test/test_lpm.c                               |  10 +-
>  config/defconfig_arm64-armv8a-linuxapp-gcc        |   3 -
>  lib/librte_eal/common/include/arch/arm/rte_vect.h |  17 ++-
>  lib/librte_eal/common/include/arch/x86/rte_vect.h |   8 +
>  lib/librte_lpm/Makefile                           |   3 +
>  lib/librte_lpm/rte_lpm.h                          |   5 +
>  lib/librte_lpm/rte_lpm_neon.h                     | 172 ++++++++++++++++++++++
>  8 files changed, 212 insertions(+), 9 deletions(-)
>  create mode 100644 lib/librte_lpm/rte_lpm_neon.h
> 
> --
> 2.1.0
> 



-- 
   Jan Viktorin                  E-mail: Viktorin@RehiveTech.com
   System Architect              Web:    www.RehiveTech.com
   RehiveTech
   Brno, Czech Republic

  parent reply	other threads:[~2015-12-02 13:45 UTC|newest]

Thread overview: 47+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-11-30 17:24 Jerin Jacob
2015-11-30 17:24 ` [dpdk-dev] [PATCH 1/3] eal: introduce rte_vect_* abstractions Jerin Jacob
2015-12-02 13:43   ` Jan Viktorin
2015-12-02 14:51     ` Jerin Jacob
2015-11-30 17:24 ` [dpdk-dev] [PATCH 2/3] lpm: add support for NEON Jerin Jacob
2015-12-02 13:43   ` Jan Viktorin
2015-12-02 14:56     ` Jerin Jacob
2015-12-02 15:00       ` Jan Viktorin
2015-11-30 17:24 ` [dpdk-dev] [PATCH 3/3] maintainers: claim responsibility for arm64 specific files of hash and lpm Jerin Jacob
2015-12-02 13:43   ` Jan Viktorin
2015-12-02 14:57     ` Jerin Jacob
2015-12-02 13:43 ` Jan Viktorin [this message]
2015-12-02 14:41   ` [dpdk-dev] [PATCH 0/3] add lpm support for NEON Jerin Jacob
2015-12-04 15:14 ` [dpdk-dev] [PATCH v2 " Jerin Jacob
2015-12-04 15:14   ` [dpdk-dev] [PATCH v2 1/3] lpm: make rte_lpm_lookupx4 API definition architecture agnostic Jerin Jacob
2015-12-07  6:15     ` Jianbo Liu
2015-12-07  6:57       ` Jerin Jacob
2015-12-07 14:06     ` Ananyev, Konstantin
2015-12-04 15:14   ` [dpdk-dev] [PATCH v2 2/3] lpm: add support for NEON Jerin Jacob
2015-12-04 15:14   ` [dpdk-dev] [PATCH v2 3/3] maintainers: claim responsibility for arm64 specific files of hash and lpm Jerin Jacob
2016-01-29  4:10   ` [dpdk-dev] [PATCH v3 0/3] add lpm support for NEON Jerin Jacob
2016-01-29  4:10     ` [dpdk-dev] [PATCH v3 1/3] lpm: make rte_lpm_lookupx4 API definition architecture agnostic Jerin Jacob
2016-01-29  4:10     ` [dpdk-dev] [PATCH v3 2/3] lpm: add support for NEON Jerin Jacob
2016-02-11 11:46       ` Thomas Monjalon
2016-02-12  6:47         ` Jerin Jacob
2016-02-12  8:42           ` Thomas Monjalon
2016-01-29  4:10     ` [dpdk-dev] [PATCH v3 3/3] maintainers: claim responsibility for arm64 specific files of hash and lpm Jerin Jacob
2016-02-08  9:29     ` [dpdk-dev] [PATCH v3 0/3] add lpm support for NEON Jerin Jacob
2016-02-12 12:28     ` [dpdk-dev] [PATCH v4 " Jerin Jacob
2016-02-12 12:28       ` [dpdk-dev] [PATCH v4 1/3] lpm: make rte_lpm_lookupx4 API definition architecture agnostic Jerin Jacob
2016-03-01 17:42         ` Thomas Monjalon
2016-03-02  6:28           ` Jerin Jacob
2016-02-12 12:28       ` [dpdk-dev] [PATCH v4 2/3] lpm: add support for NEON Jerin Jacob
2016-03-01 17:46         ` Thomas Monjalon
2016-03-02  6:45           ` Jerin Jacob
2016-02-12 12:28       ` [dpdk-dev] [PATCH v4 3/3] maintainers: claim responsibility for arm64 specific files of hash and lpm Jerin Jacob
2016-03-01 17:47         ` Thomas Monjalon
2016-03-02  6:46           ` Jerin Jacob
2016-02-16 13:27       ` [dpdk-dev] [PATCH v4 0/3] add lpm support for NEON Kobylinski, MichalX
2016-02-16 16:44         ` Jerin Jacob
2016-02-18 10:26           ` Kobylinski, MichalX
2016-02-19  0:34             ` Jerin Jacob
2016-03-11  3:52       ` [dpdk-dev] [PATCH v5 " Jerin Jacob
2016-03-11  3:52         ` [dpdk-dev] [PATCH v5 1/3] lpm: make rte_lpm_lookupx4 API definition architecture agnostic Jerin Jacob
2016-03-11  3:52         ` [dpdk-dev] [PATCH v5 2/3] lpm: add support for NEON Jerin Jacob
2016-03-11  3:52         ` [dpdk-dev] [PATCH v5 3/3] Maintainers: claim responsibility for arm64 specific files of hash Jerin Jacob
2016-03-11 14:24         ` [dpdk-dev] [PATCH v5 0/3] add lpm support for NEON Thomas Monjalon

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