Class HftBookBenchmark

java.lang.Object

com.quantfinlib.examples.HftBookBenchmark

public final class HftBookBenchmark
extends Object

Benchmarks the venue-grade matching engine (HftOrderBook), completing the fast-lane benchmark family with the venue side:

1. Passive churn: add/cancel throughput with a deep resting book — the id-map + pool + bitmap machinery under load;
2. Matching: aggressive flow sweeping resting liquidity — fills/sec through the FIFO levels;
3. Per-op latency: submit-to-return percentiles for a realistic 70/20/10 add/cancel/aggress mix.

Run: java -Xms512m -Xmx512m -XX:+AlwaysPreTouch -cp target/classes com.quantfinlib.examples.HftBookBenchmark (add -XX:+UnlockExperimentalVMOptions -XX:+UseEpsilonGC to demonstrate that a matching session never needs the collector).

Constructor Summary

Constructors

Constructor	Description
HftBookBenchmark()

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

HftBookBenchmark

public HftBookBenchmark()

Method Details

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception