#!/usr/bin/env npx tsx
/**
* Benchmark Runner
*
* Run performance benchmarks.
*
* Usage:
* npm run benchmark
* npx tsx scripts/benchmark.ts
* npx tsx scripts/benchmark.ts --suite search
*/
import { join } from 'path';
import { existsSync } from 'fs';
interface BenchmarkOptions {
suite?: string;
iterations?: number;
verbose?: boolean;
}
function parseArgs(): BenchmarkOptions {
const args = process.argv.slice(2);
const options: BenchmarkOptions = {
iterations: 100,
};
for (let i = 0; i < args.length; i++) {
if (args[i] === '--suite' || args[i] === '-s') {
options.suite = args[++i];
} else if (args[i] === '--iterations' || args[i] === '-n') {
options.iterations = parseInt(args[++i], 10);
} else if (args[i] === '--verbose' || args[i] === '-v') {
options.verbose = true;
}
}
return options;
}
async function runBenchmark(name: string, fn: () => void, iterations: number) {
const times: number[] = [];
// Warmup
for (let i = 0; i < 10; i++) {
fn();
}
// Benchmark
for (let i = 0; i < iterations; i++) {
const start = performance.now();
fn();
times.push(performance.now() - start);
}
const avg = times.reduce((a, b) => a + b, 0) / times.length;
const min = Math.min(...times);
const max = Math.max(...times);
return { name, avg, min, max, iterations };
}
async function main() {
const options = parseArgs();
const benchmarksDir = join(process.cwd(), 'benchmarks');
console.log('\n⚡ claude-recall Benchmark Runner\n');
console.log('═'.repeat(50));
const suites = ['search', 'compression'];
const suitesToRun = options.suite ? [options.suite] : suites;
for (const suite of suitesToRun) {
const benchFile = join(benchmarksDir, `${suite}.bench.ts`);
if (!existsSync(benchFile)) {
console.log(`\n⚠️ Benchmark suite not found: ${suite}`);
continue;
}
console.log(`\n📊 Running ${suite} benchmarks...`);
console.log('-'.repeat(40));
// In a real implementation, this would dynamically import and run the benchmark
console.log(` Would run: ${benchFile}`);
console.log(` Iterations: ${options.iterations}`);
}
console.log('\n' + '═'.repeat(50));
console.log('\nTo run actual benchmarks:');
console.log(' npx tsx benchmarks/search.bench.ts');
console.log(' npx tsx benchmarks/compression.bench.ts');
}
main().catch(console.error);
