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From: Jerin Jacob <jerin.jacob@caviumnetworks.com>
To: <dev@dpdk.org>
Cc: viktorin@rehivetech.com
Subject: [dpdk-dev]  [PATCH v5 0/3] add lpm support for NEON
Date: Fri, 11 Mar 2016 09:22:56 +0530	[thread overview]
Message-ID: <1457668379-7316-1-git-send-email-jerin.jacob@caviumnetworks.com> (raw)
In-Reply-To: <1455280123-9311-1-git-send-email-jerin.jacob@caviumnetworks.com>

- This patch enables lpm for ARM
- Used architecture agnostic xmm_t to represent 128 bit SIMD variable in
rte_lpm_lookupx4 API definition
- Tested on Juno and Thunderx boards
- Tested and verified the changes with following DPDK unit test cases
        --lpm_autotest
        --lpm6_autotest
v1..v2
- make rte_lpm_lookupx4 API definition architecture agnostic
- vect_* abstraction scope reduce to only app/test as this abstraction used only
to load/store and set vectors in test application which is the consumer of
rte_lpm_lookupx4 like API
- support for armv7 apart from armv8
- taken changes from Jianbo's lpm patches

v2..v3
- add Acked-by for 0001-lpm-make-rte_lpm_lookupx4-API-definition-
architectur.patch
- re-based to DPDK 2.2
-- fixed the conflict in config/defconfig_arm-armv7a-linuxapp-gcc and
MAINTAINERS file

v3..v4
-Instead of defaulting the lpm implementation to SSE, SSE implementation kept
under RTE_ARCH_X86 conditional compilation check as suggested by Thomas

v4..v5
- Rebase the series based on Michal's "Increased number of next hops for LPM IPv4" patch
- Added the changes suggested by Thomas
--http://dpdk.org/dev/patchwork/patch/10478/
--http://dpdk.org/dev/patchwork/patch/10480/

Jerin Jacob (3):
  lpm: make rte_lpm_lookupx4 API definition architecture agnostic
  lpm: add support for NEON
  Maintainers: claim responsibility for arm64 specific files of hash

 MAINTAINERS                                |   4 +
 app/test/test_lpm.c                        |  21 ++--
 app/test/test_xmmt_ops.h                   |  67 +++++++++++++
 config/defconfig_arm-armv7a-linuxapp-gcc   |   3 -
 config/defconfig_arm64-armv8a-linuxapp-gcc |   3 -
 lib/librte_lpm/Makefile                    |   6 ++
 lib/librte_lpm/rte_lpm.h                   | 105 ++------------------
 lib/librte_lpm/rte_lpm_neon.h              | 153 +++++++++++++++++++++++++++++
 lib/librte_lpm/rte_lpm_sse.h               | 149 ++++++++++++++++++++++++++++
 9 files changed, 398 insertions(+), 113 deletions(-)
 create mode 100644 app/test/test_xmmt_ops.h
 create mode 100644 lib/librte_lpm/rte_lpm_neon.h
 create mode 100644 lib/librte_lpm/rte_lpm_sse.h

-- 
2.1.0

  parent reply	other threads:[~2016-03-11  3:53 UTC|newest]

Thread overview: 47+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-11-30 17:24 [dpdk-dev] [PATCH " 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 ` [dpdk-dev] [PATCH 0/3] add lpm support for NEON Jan Viktorin
2015-12-02 14:41   ` 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       ` Jerin Jacob [this message]
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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