benchmark.md

Benchmark

Requirment - Run with Signal Switch

In this experiment, 2 physical workers and 1 switch is used.

Getting Started

$ git clone https://github.com/ATP-NSDI/switchML.git

Run Tofino Switch

Compile P4 Program and Start the Tofino Model (Terminal1)

If you are using physical switch, compile the switch program then jump to Terminal 2 directly.

$ $TOOLS/p4_build.sh $REPO_SWITCHML/p4src/switchml.p4

# (Optional) for software Tofino behavior model
$ cd $SDE/run_tofino_model.sh -p switchml

Load Specified Switch Program (Terminal2)

$ cd $SDE

$ $SDE/run_switchd.sh -p switchml

Enable Ports and Install Entries (Terminal3)

$ $SDE/run_p4_tests.sh -t $REPO_SWITCHML/ptf/ -p switchml 

$ $TOOLS/run_pd_rpc.py -p switchml $REPO_SWITCHML/run_pd_rpc/setup.py 

Compile and Run Workers

$ cd $REPO_SWITCHML/client/

$ make

Run Worker1 (Terminal4)

# Usage: ./app [MyID] [Num of Worker] [AppID]
$ sudo ./app 0 2 1

Run Worker2 (Terminal5)

# Usage: ./app [MyID] [Num of Worker] [AppID]
$ sudo ./app 1 2 1

Then you can switch to Terminal 4/5 to see the bandwidth report.