use crc32c::crc32c;

fn main() {
    let data = vec![0u8; 1_048_576]; // 1MB
    
    // Warmup
    let _ = crc32c(&data);
    
    // Test 100 iterations
    let start = std::time::Instant::now();
    for _ in 0..100 {
        let checksum = crc32c(&data);
    }
    let duration = start.elapsed();
    
    let total_bytes = 100 * 1_048_576;
    let throughput = (total_bytes as f64) / duration.as_secs_f64();
    
    println!("CRC32C Performance:");
    println!("Iterations: 100");
    println!("Data size: 1MB");
    println!("Total time: {:?}", duration);
    println!("Throughput: {:.0} MB/s", throughput / 1_048_576.0);
}