Brandon Lucas
49ab70829a
- Add nix flake commands: bench, bench-poop, bench-quick - Add hyperfine and poop to devShell - Document benchmark results with hyperfine/poop output - Explain why Lux matches C (gcc's recursion optimization) - Add HTTP server benchmark files (C, Rust, Zig) - Add Zig versions of all benchmarks Key findings: - Lux (compiled): 28.1ms - fastest - C (gcc -O3): 29.0ms - 1.03x slower - Rust: 41.2ms - 1.47x slower - Zig: 47.0ms - 1.67x slower The performance comes from gcc's aggressive recursion-to-loop transformation, which LLVM (Rust/Zig) doesn't perform as aggressively. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
26 lines
877 B
Zig
26 lines
877 B
Zig
// Minimal HTTP server benchmark - Zig version (single-threaded)
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// Compile: zig build-exe -O ReleaseFast http_server.zig
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// Test: wrk -t2 -c50 -d5s http://localhost:8082/
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const std = @import("std");
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const net = std.net;
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const response = "HTTP/1.1 200 OK\r\nContent-Type: application/json\r\nContent-Length: 15\r\n\r\n{\"status\":\"ok\"}";
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pub fn main() !void {
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const address = net.Address.initIp4(.{ 0, 0, 0, 0 }, 8082);
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var server = try address.listen(.{ .reuse_address = true });
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defer server.deinit();
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std.debug.print("Zig HTTP server listening on port 8082\n", .{});
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while (true) {
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var connection = server.accept() catch continue;
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defer connection.stream.close();
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var buf: [1024]u8 = undefined;
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_ = connection.stream.read(&buf) catch continue;
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_ = connection.stream.write(response) catch continue;
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}
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}
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