bench.ts

import fs from "fs";
import path from "path";
import Benchmark from "benchmark";
import * as sharedstreestsPbf from "./index";

const geometryBuffer = fs.readFileSync(path.join("test", "in", "11-602-769.geometry.pbf"));
const intersectionBuffer = fs.readFileSync(path.join("test", "in", "11-602-769.intersection.pbf"));
const metadataBuffer = fs.readFileSync(path.join("test", "in", "11-602-769.metadata.pbf"));
const referenceBuffer = fs.readFileSync(path.join("test", "in", "11-602-769.reference.pbf"));

/**
 * Benchmark Results
 *
 * geometry x 1,336 ops/sec ±2.14% (85 runs sampled)
 * intersection x 1,160 ops/sec ±2.98% (83 runs sampled)
 * metadata x 229 ops/sec ±2.10% (82 runs sampled)
 * reference x 974 ops/sec ±1.84% (88 runs sampled)
 */
const suite = new Benchmark.Suite("sharedstreets-pbf");
suite
    .add("geometry", () => sharedstreestsPbf.geometry(geometryBuffer))
    .add("intersection", () => sharedstreestsPbf.intersection(intersectionBuffer))
    .add("metadata", () => sharedstreestsPbf.metadata(metadataBuffer))
    .add("reference", () => sharedstreestsPbf.reference(referenceBuffer))
    .on("cycle", (e: any) => process.stdout.write(String(e.target) + "\n"))
    .run();