#!/usr/bin/env node
import { LRUCacheBenchmark } from '../src/benchmarks/LRUCache.benchmark.js';
import { OptimizedBatchProcessorBenchmark } from '../src/benchmarks/OptimizedBatchProcessor.benchmark.js';
import { RequestDeduplicatorBenchmark } from '../src/benchmarks/RequestDeduplicator.benchmark.js';
async function runBenchmarks() {
console.log('🚀 Running All Performance Benchmarks with Memory Tracking\n');
console.log('=' . repeat(80));
console.log('\nNOTE: For accurate memory measurements, run with --expose-gc flag:');
console.log('node --expose-gc scripts/run-benchmarks.js\n');
console.log('=' . repeat(80));
const benchmarks = [
{
name: 'LRU Cache',
runner: new LRUCacheBenchmark()
},
{
name: 'Optimized Batch Processor',
runner: new OptimizedBatchProcessorBenchmark()
},
{
name: 'Request Deduplicator',
runner: new RequestDeduplicatorBenchmark()
}
];
// Check if we can force GC for more accurate memory measurements
if (global.gc) {
console.log('✅ Garbage collection available for accurate memory tracking\n');
} else {
console.log('⚠️ Garbage collection not available. Memory measurements may be less accurate.\n');
}
for (const benchmark of benchmarks) {
try {
console.log(`\n${'='.repeat(80)}`);
console.log(`Starting ${benchmark.name} benchmarks...`);
console.log(`${'='.repeat(80)}`);
// Force GC before each benchmark suite if available
if (global.gc) {
global.gc();
}
await benchmark.runner.runAll();
// Small delay between benchmarks
await new Promise(resolve => setTimeout(resolve, 1000));
} catch (error) {
console.error(`Error running ${benchmark.name} benchmarks:`, error);
}
}
console.log('\n' + '='.repeat(80));
console.log('✅ All benchmarks completed!');
console.log('='.repeat(80));
}
// Run if executed directly
if (import.meta.url === `file://${process.argv[1]}`) {
runBenchmarks().catch(error => {
console.error('Fatal error:', error);
process.exit(1);
});
}
