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>
32 lines
952 B
Plaintext
32 lines
952 B
Plaintext
// Selection sort benchmark - simpler sorting algorithm
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fn selectionSort(size: Int): Int = {
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// Sort numbers using accumulator pattern
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sortLoop(size, 0, 0)
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}
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fn sortLoop(size: Int, i: Int, swaps: Int): Int = {
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if i >= size then swaps
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else {
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// Find minimum in remaining portion (simulated)
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let minIdx = findMin(i, size, i)
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let newSwaps = if minIdx != i then swaps + 1 else swaps
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sortLoop(size, i + 1, newSwaps)
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}
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}
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fn findMin(start: Int, end: Int, minIdx: Int): Int = {
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if start >= end then minIdx
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else {
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// Simulated comparison using modular arithmetic
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let curr = (start * 7 + 13) % 1000
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let minVal = (minIdx * 7 + 13) % 1000
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let newMin = if curr < minVal then start else minIdx
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findMin(start + 1, end, newMin)
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}
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}
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fn main(): Unit = {
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let swaps = selectionSort(1000)
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Console.print("Sort completed with " + toString(swaps) + " swaps")
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}
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