cs244_ps3's Introduction
Preparation =========== The simple way to prepare the environment for running the tests is by running # ./init.sh from the Git repository root. The init.sh script installs the prerequisites, initializes the necessary submodules and build the patched TC tool. Bellow you can find a more in-depth explanation of the preparation steps. Running ======= The tests are executed by running # ./run.sh from the Git repository root. Building modified version of iproute2 ===================================== Several prerequisites are required to build iproute2: - Flex - Yacc/Bison - libdb-dev To install the prerequisites run: # sudo apt-get install flex bison libdb-dev To clone the modified iproute2 sources run the following in your git repository directory: # git submodule init # git submodule update Go to iproute2 directory and run # ./configure # make Diagnostics =========== While pFabric is activated (the kernel module is loaded and the qdisc is added) it is possible to retrieve some statistic by reading from the files /proc/pfabric_stats_<dev> and /proc/pfabric_stats_csv_<dev> where <dev> stands for the network interface to which the qdisc was added. Currently the statistics are mutual for all devices so this is only a preparation to enable individual statistics per network device for more complex topologies involving multiple pFabric switches. pFabric Switch Design ===================== pFabric switch is designed as a loadable Linux kernel module which implements a classless queuing discipline (qdisc). The qdisc is used for packet scheduling according to flow priorities. More information about packet scehduling and queuing disciplines in Linux can be found here: http://tldp.org/HOWTO/Traffic-Control-HOWTO/components.html
cs244_ps3's People
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. ๐๐๐
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google โค๏ธ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.