d62471c093
Vectorscan is fork of Hyperscan, a high-performance multiple regex matching library. It follows the regular expression syntax of the commonly-used libpcre library, but is a standalone library with its own C API. Currently ARM NEON/ASIMD and Power VSX are 100% functional. ARM SVE2 support is in ongoing with access to hardware now. More platforms will follow in the future. The performance difference of snort3 compiled against this is sizable. Test SoC #1 flogic/glinet_gl-mt6000 IDS mode: Download speed wo/ vectorscan: 91.2 ±0.21 Mbit/s (n=3) Download speed using vectorscan: 331.0 ±27.34 Mbit/s (n=3) Gain of 3.6x IPS mode: Download speed wo/ vectorscan: 30.0 ±0.06 Mbit/s (n=3) Download speed using vectorscan: 52.9 ±0.78 Mbit/s (n=3) Gain of 1.8x Notes: * Data generated on snapshot build on 12-Apr-2024 using kernel 6.6.26, snort 3.1.84.0, vectorscan 5.4.11. * Speedtest script hitting the same server. * Snort rules file of was 37,917 lines/22 MB. * In all cases, single core CPU saturation occurred which speaks to the efficiency gains supplied by vectorscan. Test Soc #2 bcm2712/RPi5B IPS mode: Download speed wo/ vectorscan: 164.3 ±0.64 Mbit/s (n=3) Download speed using vectorscan: 232.8 ±0.26 Mbit/s (n=3) Gain of 1.4x Notes: * Data generated on snapshot build on 13-Apr-2024 using kernel 6.1.86, snort 3.1.84.0, vectorscan 5.4.11. * Google fiber speedtest (https://fiber.google.com/speedtest/) hitting the same server. * Snort rules contained 39,801 rules/22 MB. * In all cases, single core CPU saturation occurred which speaks to the efficiency gains supplied by vectorscan. Build system: x86/64 Build-tested: flogic/glinet_gl-mt6000, bcm2712/RPi5B Run-tested: flogic/glinet_gl-mt6000, bcm2712/RPi5B Co-authored-by: Tianling Shen <cnsztl@gmail.com> Co-authored-by: Jeffery To <jeffery.to@gmail.com> Signed-off-by: John Audia <therealgraysky@proton.me> |
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.github | ||
.keys | ||
admin | ||
devel | ||
fonts/dejavu-fonts-ttf | ||
ipv6 | ||
kernel | ||
lang | ||
libs | ||
multimedia | ||
net | ||
sound | ||
utils | ||
CONTRIBUTING.md | ||
LICENSE | ||
README.md |
README.md
OpenWrt packages feed
Description
This is the OpenWrt "packages"-feed containing community-maintained build scripts, options and patches for applications, modules and libraries used within OpenWrt.
Installation of pre-built packages is handled directly by the opkg utility within your running OpenWrt system or by using the OpenWrt SDK on a build system.
Usage
This repository is intended to be layered on-top of an OpenWrt buildroot. If you do not have an OpenWrt buildroot installed, see the documentation at: OpenWrt Buildroot – Installation on the OpenWrt support site.
This feed is enabled by default. To install all its package definitions, run:
./scripts/feeds update packages
./scripts/feeds install -a -p packages
License
See LICENSE file.
Package Guidelines
See CONTRIBUTING.md file.