Harness updated. Sync your local repo by running:

git remote add upstream https://github.com/Vitorian/hft-challenges.git
git fetch upstream main
git checkout upstream/main -- sync.sh common/

Then use ./sync.sh for future updates. See Setup for details.

Performance Lab

C++ Microbenchmark Challenges

Write fast C++ code. Get certified benchmark results.

Your submissions are private. Submit as often as you like — only your best score appears on the leaderboard.

Subscription required. Challenge access is available for $5/month, or included with a HFT University subscription. Log in if you already have access.

Challenge	1st	2nd	3rd
Challenge 03: Event Scheduler	Selim A. 3808 cycles/op	Baseline (reference solution) 6872 cycles/op	—
Challenge 02: Multi-Symbol Order Book	bdcbqa 4507 cycles/op	Malacarne 7879 cycles/op	Bharath G 8896 cycles/op
Challenge 01: Order Book	Malacarne 21 cycles/op	bdcbqa 27 cycles/op	Zuka 30 cycles/op