Brandon Lucas
42fef80a47
Add benchmarks comparing Lux against 7 languages: - Rust, C, Go (compiled) - Node.js, Bun (JavaScript JIT) - Python (interpreted) Benchmarks: - Fibonacci (fib 35): recursive function calls - Prime counting (10k): loops and conditionals - Sum loop (10M): tight numeric loops - Ackermann (3,10): deep recursion - Selection sort (1k): sorting algorithm - List operations (10k): map/filter/fold with closures Results show Lux: - Matches C and Rust performance - 2-5x faster than Go - 7-15x faster than Node.js - 10-285x faster than Python Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
30 lines
629 B
Rust
30 lines
629 B
Rust
// N-Body simulation benchmark - floating point compute
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fn simulate(steps: i32) -> f64 {
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let mut x = 0.0f64;
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let mut y = 100.0f64;
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let mut vx = 0.0f64;
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let mut vy = 6.28f64;
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let dt = 0.01f64;
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for _ in 0..steps {
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let r2 = x * x + y * y;
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let r = r2.sqrt();
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let f = 1000.0 / r2;
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let ax = -f * x / r;
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let ay = -f * y / r;
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vx += ax * dt;
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vy += ay * dt;
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x += vx * dt;
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y += vy * dt;
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}
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(x * x + y * y).sqrt()
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}
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fn main() {
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let final_distance = simulate(100000);
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println!("Final orbital distance: {}", final_distance);
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}
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