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Yangchao Zhou 3fb1ea032b hash: optimize Toeplitz RSS computation

Use rte_bsf32 and fast bit unset operation to optimize the
softrss computation.
The following measurements shows improvement over the default
softrss computation function.

tuple lens old(cycles) new(cycles)
    3        1225         337
    9        3743         992

Signed-off-by: Yangchao Zhou <zhouyates@gmail.com>
Reviewed-by: Vladimir Medvedkin <medvedkinv@gmail.com>

2017-10-07 13:50:43 +02:00

app

app/procinfo: fix compilation with -O3

2017-10-06 23:53:56 +02:00

buildtools

buildtools: zero elf info variable in pmdinfogen

2017-09-14 14:20:41 +02:00

config

config: enable igb_uio on arm64

2017-10-06 23:36:00 +02:00

devtools

devtools: fix version search with git < 2.7.0

2017-09-22 15:42:24 +02:00

doc

doc: remove mempool deprecation notice

2017-10-06 21:57:56 +02:00

drivers

mempool: add flags arg in xmem size and usage

2017-10-06 21:43:33 +02:00

examples

ethdev: increase port id range

2017-10-06 18:23:25 +02:00

lib

hash: optimize Toeplitz RSS computation

2017-10-07 13:50:43 +02:00

config: enable NXP DPAA PMD compilation

2017-10-06 02:49:50 +02:00

pkg

version: 17.08.0

2017-08-08 20:01:40 +02:00

test

mempool: add flags arg in xmem size and usage

2017-10-06 21:43:33 +02:00

usertools

update Cavium Inc copyright headers

2017-07-08 17:43:49 +02:00

.gitattributes

improve git diff

2016-11-13 15:25:12 +01:00

.gitignore

devtools: add tags and cscope index generation

2017-04-30 12:57:04 +02:00

GNUmakefile

mk: do not build tests by default

2017-02-28 16:04:18 +01:00

LICENSE.GPL

doc: GPL/LGPL licenses

2013-07-25 14:43:06 +02:00

LICENSE.LGPL

doc: fix file format (dos to unix)

2013-09-06 11:43:07 +02:00

MAINTAINERS

net/dpaa: add NXP DPAA PMD driver skeleton

2017-10-06 02:49:50 +02:00

Makefile

remove trailing whitespaces

2014-06-11 00:29:34 +02:00

README

doc: add readme file

2015-12-13 22:06:58 +01:00

README

DPDK is a set of libraries and drivers for fast packet processing.
It supports many processor architectures and both FreeBSD and Linux.

The DPDK uses the Open Source BSD license for the core libraries and
drivers. The kernel components are GPLv2 licensed.

Please check the doc directory for release notes,
API documentation, and sample application information.

For questions and usage discussions, subscribe to: users@dpdk.org
Report bugs and issues to the development mailing list: dev@dpdk.org