(INPUT-QUEUED) SWITCH SIMULATOR for QPS-r

Simulation codes for our switching paper:

Long Gong, Jun (Jim) Xu, Liang Liu, and Siva Theja Maguluri. 2020. QPS-r: A Cost-Effective Iterative Switching Algorithm for Input-Queued Switches. In Proceedings of the 13th EAI International Conference on Performance Evaluation Methodologies and Tools (VALUETOOLS ’20). Association for Computing Machinery, New York, NY, USA, 19–26. DOI:https://doi.org/10.1145/3388831.3388836

Platforms

This project supports the following platforms

• Linux
• Max OS X

Dependencies

• HdrHistogram_c
• json
• boost-graph
• Catch2

Dependencies can be installed by

chmod +x ./install_dependencies.sh
./install_dependencies.sh

Build

mkdir build
cd build 
cmake ..
make

Run

./switch_simulator <config-file.json>

<config-file.json> is a configuration file in JSON format. Examples of configurations can be found in experiments