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main.cpp
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42 lines (32 loc) · 1.27 KB
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#include "task_engine.hpp"
#include <fstream>
#include <iostream>
#include <vector>
int main() {
const int ITERATIONS = 100;
std::vector<int> task_counts = {100000, 500000, 1000000};
std::ofstream csv("results/benchmark_results.csv");
csv << "task_count,naive_time,optimized_time,speedup\n";
std::cout << "Running benchmarks...\n";
std::cout << "Iterations per test: " << ITERATIONS << "\n\n";
for (int task_count : task_counts) {
NaiveEngine naive;
naive.load_tasks(task_count);
double naive_time = naive.benchmark(ITERATIONS);
OptimizedEngine opt;
opt.load_tasks(task_count);
double opt_time = opt.benchmark(ITERATIONS);
double speedup = naive_time / opt_time;
std::cout << "Task count: " << task_count << "\n";
std::cout << " Naive Engine Time: " << naive_time << " s\n";
std::cout << " Optimized Engine Time: " << opt_time << " s\n";
std::cout << " Speedup: " << speedup << "x\n\n";
csv << task_count << ","
<< naive_time << ","
<< opt_time << ","
<< speedup << "\n";
}
csv.close();
std::cout << "Results saved to results/benchmark_results.csv\n";
return 0;
}