Ars

Terminal-based load generator for Codebattle Swiss tournaments.

TUI flow

• c creates a tournament scenario through ext_api and prepares synthetic users
• j makes the prepared users join the created tournament
• s starts the created tournament through the admin channel
• t fetches task solutions for the current round
• 1 / 2 switch all workers to python / cpp
• + / - change typing delay in milliseconds
• p / u pause or resume all workers
• e opens settings
• q quits

Run

cd tools/ars
go run ./cmd/ars \
  -server http://localhost:4000 \
  -auth-key x-key \
  -users 200 \
  -rounds 3 \
  -break-seconds 5 \
  -avg-task-seconds 10 \
  -randomness 25 \
  -join-ramp-seconds 5 \
  -langs python,cpp

If the server-side task solution endpoint returns 422, set the language solution manually from the terminal UI.