DONS features a data-oriented and multi-threaded simulation engine that can perform automatic parallelization within a server, achieve high core utilization, low cache miss rate, and high memory efficiency, simultaneously.
For a cluster of servers, DONS also has a novel simulation partitioning algorithm that can assist balanced parallelization.
Unity Editor Version: 2021.3.11f1
- Git Clone -> Unity Hub -> Projects -> Open -> Choose folder "DONS"
- Load scene DONS.unity. Scene position: Assets/Scenes/DONS.unity
- Build
- Copy config file to root directory ("Assets/Scripts/Resources/Settingdata.dat")
In root directory, add the configuration file ”Settingdata.dat“, you can find it in Resources folder
- The main field is to set the scale of the topology using Fattree_K
<!--
<data>
<IsAutoQuit>true</IsAutoQuit>
[2,4,8,16,32,64,128,....]
<Fattree_K>8</Fattree_K>
</data>
-->
<IsAutoQuit>true</IsAutoQuit>
<Fattree_K>8</Fattree_K>
</SetttingData>
Step 1 - Build Settings
Please make sure you have something similar to the following screenshot and click Build.
Step 2 - Configuration
Copy "Assets/Scripts/Resources/Settingdata.dat" to output folder.
Edit it to set the scale of the topology.
Step 3 - Running
-
Copy output folder to Linux.
-
Then cd output
-
Add the execute permission
chmod +x topo.x86_64
-
Run topo.x86_64
./topo.x86_64
Step 4 - Output
Obtain related information by viewing log files